FirstSun is a discounted regional-bank turnaround where aggressive First Foundation de-risking could unlock a powerful post-merger re-rating.
FirstSun Capital Bancorp (FSUN) is currently executing one of the most complex and structurally transformative consolidations in the regional banking sector.[1, 2] Historically operating as a high-performing commercial bank across the Southwestern United States, FirstSun closed its merger with First Foundation Inc. (FFWM) on April 1, 2026.[1, 3] This transaction represents a pivotal shift from legacy de novo organic growth into a scaled, multi-state commercial banking and wealth advisory franchise.[1, 2]
While legacy First Foundation brought severe balance sheet liabilities—principally a heavy concentration of low-yielding, fixed-rate multifamily commercial real estate (CRE) loans funded by rate-sensitive wholesale deposits—FirstSun is systematically dismantling these structural issues.[1, 2, 4] The primary driver of this turnaround is an aggressive de-risking protocol.[1, 2] This strategy was highlighted on June 5, 2026, with the successful closure of an $890 million multifamily loan pool sale to entities affiliated with Brookfield Asset Management.[5, 6] By deploying these proceeds to retire expensive wholesale funding, FirstSun is immunizing its net interest margin (NIM) against the pressures of a declining interest rate environment and a persistent inverted yield curve.[5, 6]
This equity analysis indicates that the market has excessively discounted FirstSun's equity, which trades at a price-to-tangible book value of $0.94\times$ and a price-to-book ratio of $0.86\times$.[7, 8] This discount appears unwarranted given that the bank maintains a well-capitalized position (Common Equity Tier 1 ratio of $13.77\%$) and has a clear operational path to achieving a return on average assets (ROAA) of $\sim 1.45\%$ and a return on average tangible common equity (ROATCE) of $\sim 13.3\%$ by 2027.[2, 7, 9]
Near-term earnings will remain pressured by integration-related noninterest expenses, credit cost normalization, and a $68\%$ increase in outstanding shares.[9, 10] However, the successful execution of the Brookfield transaction and the scheduled system migrations in the third quarter of 2026 should catalyze a re-rating toward the bank's consensus price target of $44.00$ to $48.00$ per share.[6, 11, 12]
Headquartered in Denver, Colorado, FirstSun Capital Bancorp is the financial holding company for Sunflower Bank, N.A., which operates under the Sunflower Bank, First National 1870, and First Foundation brands.[6, 13] Under the leadership of Chief Executive Officer Neal Arnold—who has a tenure of 8.42 years and holds a $0.64\%$ direct ownership stake valued at $10.88$ million—FirstSun has established an attractive deposit and commercial and industrial (C&I) lending footprint across the high-growth corridors of the Western and Southwestern United States.[1, 10]
Prior to the merger, FirstSun operated depository branches across Kansas, Colorado, New Mexico, Arizona, Washington, and Texas, alongside a mortgage lending platform with capabilities in 44 states.[1, 13] This footprint targeted fast-growing metropolitan statistical areas (MSAs), including Phoenix, Dallas, Houston, Austin, and San Antonio.[1, 14]
The bank’s organic strategy focused on relationship-driven banking, securing low-beta core deposits, and expanding high-margin C&I and service-fee business lines.[1, 15] This approach generated a consistently strong net interest margin that exceeded $4.00\%$ for 14 consecutive quarters, supported by noninterest fee income representing more than $20\%$ of total revenue.[1, 4]
FirstSun's standalone operational metrics in the quarters immediately preceding the consolidation of First Foundation highlight the organic earning power of the legacy franchise.[7, 9]
The financial results of FirstSun on a standalone basis are detailed in the table below, representing performance prior to the merger's financial integration on April 1, 2026:
| Standalone Metric | Q1 2026 | Q4 2025 | Q1 2025 | FY 2025 | FY 2024 |
|---|---|---|---|---|---|
| Net Income ($M) | $21.60 [9] | $24.80 [15] | $23.60 [3] | $94.80 [16] | $65.60 [16] |
| Diluted EPS ($) | $0.76 [9] | $0.88 [15] | $0.83 [3] | $3.35 [16] | $2.35 [16] |
| Adjusted EPS ($) | $0.84 [9] | $0.95 [7] | $0.83 [7] | $3.43 [16] | $2.51 [16] |
| Net Interest Margin | $4.25\% [7] | $4.18\% [15] | $4.07\% [17] | $4.15\% [18] | $4.11\% [19] |
| Efficiency Ratio | $68.52\% [20] | $65.37\% [16] | $65.19\% [17] | $64.85\% [16] | $68.10\% [16] |
| Adjusted Efficiency Ratio | $66.08\% [20] | $63.36\% [16] | $65.19\% [17] | $63.80\% [16] | $64.50\% [16] |
| Noninterest Income % of Revenue | $24.70\% [7] | $24.30\% [15] | $22.60\% [17] | $24.30\% [16] | $21.90\% [19] |
| Loans Held-for-Investment ($B) | $6.94 [9] | $6.67 [9] | $6.40 [17] | $6.67 [9] | $6.10 [17] |
| Total Deposits ($B) | $7.09 [9] | $7.11 [20] | $6.90 [17] | $7.11 [20] | $6.70 [17] |
| Nonperforming Assets / Assets | $0.82\% [7] | $0.85\% [7] | $1.02\% [17] | $0.85\% [7] | $0.92\% [17] |
| CET1 Capital Ratio | $13.77\% [9] | $14.12\% [16] | $13.26\% [17] | $14.12\% [16] | $13.30\% [17] |
| Tangible Book Value per Share ($) | $38.57 [7] | $37.83 [7] | $34.50 [7] | $37.83 [7] | $33.20 [7] |
In Q1 2026, FirstSun reported net interest income of $82.8$ million, down slightly from $83.5$ million in Q4 2025, but representing an $11.1\%$ increase relative to Q1 2025.[7, 9] This growth was driven by standalone loan balances expansion to $6.94$ million.[9] C&I lending was the primary driver of this growth, supported by a $4\%$ increase in commercial line utilization.[4]
NIM expanded by $7$ basis points quarter-over-quarter to $4.25\%$, supported by a $14$ basis point reduction in interest-bearing deposit costs to $2.46\%$.[7, 20] Noninterest-bearing deposits represented $23.2\%$ of total deposits, illustrating a resilient, low-beta liability base.[16] Noninterest income was supported by mortgage banking services, which generated $14.3$ million in fees on the back of an $11.4\%$ quarter-over-quarter increase in originations.[7, 9]
Credit trends in Q1 2026 showed a normalization of the credit cycle.[9] The provision for credit losses rose to $8.25$ million compared to $3.80$ million in the prior-year period, driven by strong new loan originations ($528$ million in fundings, up $47\%$ quarter-over-quarter) and two distinct corporate charge-offs.[4, 9] Consequently, net charge-offs reached $10.6$ million, resulting in an annualized ratio of $0.63\%$.[20] Standalone asset quality indicators remained manageable, with nonperforming assets to total assets falling to $0.82\%$.[7]
FirstSun's post-merger structure is best understood by analyzing its corporate development history over the past two years.[2, 21] Before pursuing First Foundation, FirstSun attempted to merge with Seattle-based HomeStreet, Inc. (HMST) in a transaction announced on January 16, 2024.[21, 22]
The HomeStreet deal was initially structured as an all-stock transaction with an exchange ratio of $0.4345$, valuing HomeStreet at $14.75$ per share.[23] This represented a $37\%$ premium and was backed by a fully committed $175$ million equity raise led by Wellington Management.[23] Due to mounting regulatory hurdles, the parties amended the agreement on April 30, 2024, adjusting the exchange ratio to $0.3867$ ($13.53$ per share) and agreeing to switch Sunflower Bank’s charter from a national OCC charter to a Texas state charter.[21, 24] Under the amended terms, HomeStreet was required to dispose of $300$ million in commercial real estate loans, and the termination fee was reduced to $2.6$ million plus transaction expenses.[24]
Despite these structural alterations, the Federal Reserve Board and the Texas Department of Banking did not grant regulatory approval in a timely manner.[21] Regulatory concern was focused on HomeStreet’s heavy multi-family CRE concentration.[21] Additionally, the deal faced internal pressures, including a shareholder lawsuit filed in April 2024 alleging a misleading proxy statement, and opposition from activist investor Blue Lion regarding change-of-control payments.[21]
Consequently, on November 18, 2024, the boards of directors mutually terminated the merger agreement.[22] Under the termination terms, FirstSun paid a previously agreed expense reimbursement payment to HomeStreet for integration planning and consulting fees, making the agreement void without further litigation.[21, 25]
FirstSun M&A Strategic Trajectory:
[Jan 2018: Arnold Appointed CEO]
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└──> [Oct 2025: First Foundation Merger Announced]
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Having extracted valuable lessons from the HomeStreet regulatory delay, FirstSun structured its acquisition of First Foundation on October 27, 2025, with an aggressive, built-in de-risking and de-leveraging strategy.[2] First Foundation stockholders received $0.16083$ shares of FirstSun common stock for each share owned, valuing the transaction at approximately $785$ million at announcement.[2]
First Foundation’s warrants were cashless-exercised, with warrant holders receiving Series C Non-Voting Common Equity Equivalent Stock and $17.5$ million in aggregate cash consideration.[2, 26] Pro forma insider and affiliate ownership in the combined company was significant at approximately $48\%$, ensuring strong alignment with public shareholders.[2]
FirstSun has executed a rapid operational integration schedule to capture estimated cost synergies, which are projected to exceed the $35\%$ core noninterest expense savings target set at announcement.[14]
* Corporate Governance: On April 1, 2026, FirstSun expanded its board of directors to 13 members, adding five former First Foundation directors.[27]
* Advisor Branding: On June 15, 2026, FirstSun initiated a gradual brand migration of First Foundation Advisors by transitioning all digital communications to the new tradename FirstSun Advisors.[11]
* System Migrations: System integration is progressing on schedule, with the migration of legacy First Foundation Bank consumer and business accounts into Sunflower Bank’s core operating platform targeted for completion by the end of the third quarter of 2026.[11]
* Institutional Support: FirstSun entered into board representative agreements with major legacy First Foundation institutional investors, including Fortress Investment Group and Canyon Capital Advisors.[26] These agreements grant Fortress and Canyon board observer and representative rights as long as they retain at least $40\%$ of their initial pro forma holdings.[28]
The structural challenge of the First Foundation acquisition was its distressed balance sheet.[2, 5] First Foundation experienced significant multi-year financial stress, posting net losses of $155.2$ million in 2025, $92.4$ million in 2024, and $199.1$ million in 2023.[5] As of December 31, 2025, First Foundation possessed $11.9$ billion in total assets funded by high-cost wholesale liabilities.[5]
To restore profitability, FirstSun designed a balance sheet repositioning strategy targeting the disposal of approximately $3.4$ billion in non-core and multifamily assets.[2] Prior to the closing of the merger on April 1, 2026, First Foundation had organically completed approximately $1.0$ billion of these planned downsizings.[4]
On June 5, 2026, FirstSun achieved a critical de-risking milestone by closing the sale of $890$ million in performing multifamily commercial real estate mortgage loans acquired from First Foundation Bank to entities affiliated with Brookfield Asset Management.[5, 6]
The parameters of this transaction are outlined in the table below:
| Parameter | Metric Detail / Operational Counterparty | Source |
|---|---|---|
| Assets Sold | Performing Multifamily CRE Mortgages | [6] |
| Contractual Balance of Pool | Approximately $890 million | [6] |
| Asset Buyer | Entities affiliated with Brookfield Asset Management | [6] |
| Sole Structuring Agent | Stifel | [6] |
| Legal Advisor to Sunflower Bank | Dechert LLP | [6] |
| Legal Advisors to Brookfield | Kirkland & Ellis LLP; Brownstein Hyatt Farber Schreck LLP | [6] |
| Execution Valuation Marks | Total loan fair value marks executed in line with expectations | [6] |
| Primary Use of Proceeds | Retirement of high-cost brokered and non-brokered deposits | [5, 6] |
| CRE Concentration Target | Investor CRE concentration below 250% of capital by Q2 2026 | [4, 14] |
The structural significance of this transaction is two-fold. First, utilizing the proceeds to pay down brokered deposits directly reduces interest expenses and supports the consolidated net interest margin.[5, 6] Second, removing these assets lowers FirstSun's investor CRE concentration to below the targeted $250\%$ of total capital, significantly improving the bank's regulatory risk profile.[4, 14]
The remaining loan downsizing of $410$ million is expected to be finalized before the close of the second quarter of 2026.[4, 6] Furthermore, FirstSun will continue to reduce its concentration in legacy multifamily assets through scheduled repricing.[4] The bank has $310$ million in multifamily loans scheduled for repricing over the remainder of 2026 and an additional $400$ million in 2027, allowing management to transition these balances into higher-yielding, floating-rate C&I structures.[1, 4]
FirstSun's full-year 2026 financial outlook incorporates nine months of operating impact from the consolidated First Foundation franchise, including the effects of purchase accounting adjustments and balance sheet repositioning.[14, 29]
The primary guidance metrics and key management assumptions are detailed in the table below:
| Guidance Metric | Full-Year 2026 Outlook / Target Range | Key Management Assumptions & Analytical Notes | Source |
|---|---|---|---|
| Average Loans & Deposits | Relatively stable post-acquisition | Reflects legacy growth offset by planned asset downsizings and deposit paydowns. | [14] |
| Net Interest Margin (NIM) | Mid-3.80s% (Q4 target: 3.90s%) | Near-term dilution from acquired assets, recovering as high-cost liabilities are retired. | [14] |
| Noninterest Income % | Low-20s% of total revenue | Driven by the integration of First Foundation's wealth advisory platform. | [14] |
| Adjusted Efficiency Ratio | Mid-to-low 60s% (Q4 target: Low 60s%) | Excludes merger-related expenses; incorporates fully realized cost synergies. | [14] |
| Net Charge-Offs (NCOs) | Mid-20s basis points | Assumes credit normalization and portfolio alignment under FirstSun standards. | [14] |
| Allowance for Credit Losses (ACL) | Low-to-mid 140s basis points | Reflects conservative provisioning and purchase accounting marks. | [14] |
| Tangible Book Value Dilution | Stated as "couple of percentage points better" | Outperforming the initially targeted 14% dilution level. | [14] |
| Loan Interest Rate Accretion | $55 million to $60 million | Total purchase accounting interest accretion projected for FY 2026. | [14] |
| Post-Repositioning CET1 | ~10.70s% range | Reflects post-acquisition capital position following asset downsizing. | [14] |
| Wholesale Funding Ratio | ~10.00% range | Target post-repositioning ratio; significantly reduces liquidity risk. | [14] |
| Interest Rate Assumption | One 25 bps rate cut in Sept 2026 | Assumes a stable-to-improving macroeconomic environment. | [14] |
The forward guidance shows that while near-term consolidated NIM will decline from FirstSun's historical standalone level of $4.25\%$ to the mid-$3.80\text{s}\%$ due to the initial impact of legacy First Foundation assets, the margin is expected to expand back to the $3.90\text{s}\%$ by the fourth quarter of 2026.[7, 14] This recovery is supported by the realization of loan interest rate accretion of $55$ million to $60$ million and the retirement of expensive brokered deposits.[14]
On the expense side, management projects that fully phased-in cost savings will exceed the $35\%$ core non-interest expense reduction target initially established for First Foundation.[14] This operational efficiency is projected to drive the adjusted efficiency ratio down into the low-$60\text{s}\%$ by the end of 2026.[14] The primary operational milestones required to unlock these synergies are the main application system conversions scheduled for completion in the third quarter of 2026.[4, 11]
At the market close on June 18, 2026, FirstSun Capital Bancorp traded at $36.19 per share, representing a total market capitalization of $1.67$ billion.[5, 8, 30]
The key valuation metrics and technical indicators are detailed in the table below:
| Technical / Valuation Metric | Value | Analytical Significance | Source |
|---|---|---|---|
| Current Stock Price | $36.19 | Closing price as of June 18, 2026. | [31] |
| 10-Day Simple Moving Average | $36.20 | Indicates near-term price consolidation. | [32] |
| 50-Day Simple Moving Average | $36.49 | Highlights medium-term technical resistance. | [32] |
| 200-Day Simple Moving Average | $37.11 | Reflects a minor negative long-term trend. | [32] |
| Price-to-Book (P/B) Ratio | $0.86\times$ | Trading at a significant discount to total book value. | [8] |
| Price-to-Tangible Book Value | $0.94\times$ | Calculated using standalone Q1 2026 TBV of $38.57. | [7] |
| Consensus Price Target Range | $44.00 - $48.00 | Implies a 21.6% to 32.6% upside from current price. | [12] |
| Trailing 12-Month ROE | $9.00\%$ | Highly stable return profile during transition. | [4] |
| Price-to-Earnings (Normalized) | $10.39\times$ | Low absolute valuation relative to growth prospects. | [8] |
Technically, FSUN is trading slightly below its $10$-day, $50$-day, and $200$-day simple moving averages, indicating that the stock has experienced technical resistance following the post-merger dilution.[32] Shareholder dilution is a primary technical drag, as the company’s outstanding shares increased by approximately $68\%$ to support the transaction, rising from a standalone count of $27.9$ million shares in March 2026 to $44.1$ million voting common shares outstanding as of April 10, 2026.[1, 10, 33]
Despite the near-term technical pressure, the valuation remains highly attractive. At a price-to-tangible book value of $0.94\times$ (calculated on standalone TBV), the market is heavily discounting FirstSun's proven organic operating model.[7, 8] This discount appears unwarranted given that the bank continues to maintain a double-digit CET1 ratio and is executing a highly accretive restructuring.[2, 9]
Wall Street price targets range from $44.00 to $48.00 per share, with Piper Sandler setting a target of $48.00 and Keefe, Bruyette & Woods setting a target of $44.00.[12] These targets represent a consensus expectation of $21.6\%$ to $32.6\%$ potential upside, reflecting optimism regarding post-merger synergy realization and balance sheet de-risking.[4]
The ownership structure of FirstSun post-merger reflects strong alignment with management and stable institutional support.[5, 33] Standalone shares outstanding as of March 5, 2026, were $27,923,333$, which expanded to $44,121,885$ shares of voting common stock outstanding as of April 10, 2026, to accommodate the all-stock merger.[1, 33] Under the amended Certificate of Incorporation, FirstSun is authorized to issue up to $80,000,000$ voting common shares, $20,000,000$ non-voting common shares, and $10,000,000$ preferred shares.[34]
The primary institutional and insider holdings are detailed in the table below:
| Holder / Shareholder Group | Shares Owned | Ownership % | CUSIP / Source |
|---|---|---|---|
| Pro Forma Insiders & Affiliates | Combined Entity | ~48.00% | [2] |
| Bay Pond Partners, L.P. | 1,240,182 shares | 4.44% | [5] |
| John J. Hale Trust | 1,483,100 shares | 3.36% | [33] |
| Peter E. Murphy (Director) | 1,500 shares | Insider Purchase | [12] |
| Neal Arnold (CEO & President) | Direct Ownership | 0.64% ($10.88M value) | [10] |
The John J. Hale Trust reduced its holding below the regulatory $5\%$ threshold on March 17, 2026, via an inter-trust transfer of $333,000$ shares to the JJH Credit Shelter Trust, leaving a position of $1,483,100$ shares ($3.36\%$ of outstanding voting stock).[33] Bay Pond Partners, L.P. filed an amended Schedule 13G/A on May 15, 2026, disclosing beneficial ownership of $1,240,182$ shares ($4.44\%$ of the class) with shared voting and dispositive power.[5] On the insider front, Director Peter E. Murphy acquired $1,500$ shares on the open market for $52,917$ in early 2026, signaling confidence in the bank’s operating trajectory.[12]
To mitigate technical market pressure from the $68\%$ share dilution, First Foundation stockholders agreed to strict transfer lock-up agreements for a period of 24 months following the closing.[28] These lock-up restrictions expire in three equal stages:
* One-third ($1/3\text{rd}$) of the covered shares become transferable on April 1, 2027 (12 months post-closing).[28]
* An additional one-third ($1/3\text{rd}$) become transferable on October 1, 2027 (18 months post-closing).[28]
* The remaining one-third ($1/3\text{rd}$) become transferable on April 1, 2028 (24 months post-closing).[28]
This staggered schedule prevents a sudden flood of secondary liquidity, protecting public equity holders from immediate downward technical pressure.
A review of consensus estimates demonstrates that while Wall Street has adjusted near-term earnings expectations to reflect merger-related dilution, the long-term earnings trajectory of the consolidated bank is highly positive.[32, 35]
The consensus earnings projections and key valuation multiples are detailed in the table below:
| Parameter | FY 2026 Forecast | FY 2027 Forecast | Valuation & Growth Analysis | Source |
|---|---|---|---|---|
| Consensus EPS Estimate | $3.60 | $4.71 | Represents 31.02% year-over-year growth in FY 2027. | [32] |
| Normalized P/E Ratio | 10.07x | 7.68x | Trading at a deep discount compared to the peer bank index. | [32] |
| Revenue Forecast ($M) | $676.57 | $791.98 | Implies a 59.55% YoY increase in FY 2026 due to the merger. | [32] |
| Revenue Growth YoY % | +59.55% | +17.06% | Reflects organic expansion combined with wealth advisory fee capture. | [32] |
While the consensus estimate for FY 2026 EPS was revised downward from $2.79 to $2.33 on an unadjusted, pre-merger baseline to account for immediate integration costs, the consolidated earnings power of the combined franchise is projected to expand significantly in FY 2027, with EPS reaching $4.71.[32, 35] At a normalized price-to-earnings multiple of $10.07\times$ on FY 2026 earnings and $7.68\times$ on FY 2027 earnings, the stock trades at a significant discount relative to its projected $31.02\%$ year-over-year EPS growth rate.[32]
This discount represents an attractive valuation gap, particularly as the bank begins to capture the full run-rate of the First Foundation cost savings and wealth advisory fees.[2, 14]
While the investment thesis for FirstSun is highly compelling, investors should carefully evaluate several execution and structural risks:
First Foundation's legacy operations represent an ongoing financial reporting risk. Legacy auditor reports for the fiscal year ended December 31, 2025, issued an adverse opinion on internal control over financial reporting.[5]
The adverse opinion cited material weaknesses in entity-level controls, the allowance for credit losses (ACL) estimation process, and the timely review of service organization reports.[5] While FirstSun has established comprehensive risk committees to rectify these controls, resolving these material weaknesses requires substantial compliance and administrative resources, which could temporarily elevate noninterest expenses.
The realization of the bank's cost-saving synergies relies heavily on the successful execution of the system migrations scheduled for the third quarter of 2026.[11]
Technology migrations are inherently complex and present potential operational bottlenecks, including customer disruption, data loss, and temporary staff displacement.[11] Any delay in the migration schedule would delay the realization of the projected $35\%$ core noninterest expense savings, which would negatively impact the bank's efficiency ratio and profitability targets.[14]
FirstSun’s asset quality is normalizing, as demonstrated by the rise in standalone net charge-offs to $0.63\%$ annualized in Q1 2026.[20] Incorporating First Foundation’s legacy portfolio introduces a large block of assets that has not been historically managed under FirstSun's C&I underwriting standards.
Although the $890$ million Brookfield loan sale successfully transferred a large portion of legacy multifamily assets, the remaining portfolio of multifamily and non-core commercial assets remains exposed to credit quality migration if macroeconomic conditions or property valuations deteriorate.[5, 6]
FirstSun Capital Bancorp is currently executing a transformational post-merger integration that has positioned the bank for top-tier profitability metrics.[2] By acquiring First Foundation in an all-stock transaction and immediately executing the $890$ million Brookfield multifamily loan sale, management has demonstrated exceptional strategic execution.[2, 6] This transaction has addressed legacy commercial real estate concentration concerns and secured the liquidity necessary to retire high-cost wholesale funding.[5, 6]
While the market has penalized the stock due to near-term merger-related dilution and integration expenses, the absolute valuation remains highly attractive.[8, 10] Trading at $0.86\times$ book value and a price-to-tangible book value of $0.94\times$, the stock heavily discounts a franchise that maintains a robust $13.77\%$ CET1 capital ratio and is positioned to generate a return on assets of $\sim 1.45\%$ and a return on tangible common equity of $\sim 13.3\%$ by 2027.[2, 7, 9]
As the bank completes its core system migrations in the third quarter of 2026 and begins to capture the full run-rate of its cost synergies, the stock is highly likely to re-rate toward its consensus price target of $44.00$ to $48.00$ per share, representing a highly compelling $21.6\%$ to $32.6\%$ potential upside from the current trading price of $36.19$.[11, 12, 31]
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