Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-05, as of 2026-07-28)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | GPMT · NYSE | 48,198,166 | 18,355,161 | 38.1% | 88 | 38741L107 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (88 of 88 · 38741L107)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 2,100,417 | 4.36% | $3.2M | -18,930 (-0.9%) |
| 2 | CURA WEALTH ADVISORS, LLC | 1,801,228 | 3.74% | $2.7M | -103,850 (-5.5%) |
| 3 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1,772,617 | 3.68% | $2.7M | +282,100 (+18.9%) |
| 4 | GRATIA CAPITAL, LLC | 1,739,211 | 3.61% | $2.6M | -500,098 (-22.3%) |
| 5 | ACADIAN ASSET MANAGEMENT LLC | 1,280,773 | 2.66% | $1.9M | — |
| 6 | BlackRock, Inc. | 1,278,943 | 2.65% | $1.9M | -298,443 (-18.9%) |
| 7 | EPIQ PARTNERS, LLC | 898,073 | 1.86% | $1.3M | -166,300 (-15.6%) |
| 8 | Purpose Unlimited Inc. | 867,675 | 1.80% | $1.3M | — |
| 9 | D. E. Shaw & Co., Inc. | 825,788 | 1.71% | $1.2M | +1,235 (+0.1%) |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 532,457 | 1.10% | $799K | -94,021 (-15.0%) |
| 11 | TWO SIGMA INVESTMENTS, LP | 464,495 | 0.96% | $697K | +3,034 (+0.7%) |
| 12 | MORGAN STANLEY | 452,508 | 0.94% | $679K | -31,115 (-6.4%) |
| 13 | GSA CAPITAL PARTNERS LLP | 425,207 | 0.88% | $638K | +1,934 (+0.5%) |
| 14 | Camelot Portfolios, LLC | 309,529 | 0.64% | $464K | +2,440 (+0.8%) |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 296,643 | 0.62% | $445K | -27,868 (-8.6%) |
| 16 | VANGUARD FIDUCIARY TRUST CO | 278,158 | 0.58% | $417K | +1,923 (+0.7%) |
| 17 | OPPENHEIMER & CO INC | 270,000 | 0.56% | $405K | — |
| 18 | STATE STREET CORP | 243,742 | 0.51% | $366K | -21,500 (-8.1%) |
| 19 | AMERIPRISE FINANCIAL INC | 223,437 | 0.46% | $335K | +41,181 (+22.6%) |
| 20 | JPMORGAN CHASE & CO | 209,060 | 0.43% | $312K | +75 (+0.0%) |
| 21 | Q Global Advisors, LLC | 183,717 | 0.38% | $276K | — |
| 22 | GOLDMAN SACHS GROUP INC | 152,566 | 0.32% | $229K | +41,495 (+37.4%) |
| 23 | PRICE T ROWE ASSOCIATES INC /MD/ | 127,441 | 0.26% | $192K | +23,702 (+22.8%) |
| 24 | NORTHERN TRUST CORP | 116,456 | 0.24% | $175K | -60,062 (-34.0%) |
| 25 | &PARTNERS | 113,346 | 0.24% | $170K | -1,899 (-1.6%) |
| 26 | MARSHALL WACE, LLP | 108,903 | 0.23% | $163K | -525,297 (-82.8%) |
| 27 | XTX Topco Ltd | 99,365 | 0.21% | $149K | -9,780 (-9.0%) |
| 28 | Invesco Ltd. | 96,054 | 0.20% | $144K | -5,841 (-5.7%) |
| 29 | MILLENNIUM MANAGEMENT LLC | 94,885 | 0.20% | $142K | -50,684 (-34.8%) |
| 30 | Qube Research & Technologies Ltd | 92,255 | 0.19% | $138K | +42,275 (+84.6%) |
| 31 | AMERICAN FINANCIAL GROUP INC | 81,021 | 0.17% | $122K | — |
| 32 | Eagle Point Credit Management LLC | 80,666 | 0.17% | $121K | — |
| 33 | SEI INVESTMENTS CO | 65,926 | 0.14% | $99K | -21,241 (-24.4%) |
| 34 | CITADEL ADVISORS LLC | 60,235 | 0.12% | $90K | -59,634 (-49.7%) |
| 35 | Steward Partners Investment Advisory, LLC | 56,009 | 0.12% | $84K | NEW |
| 36 | Engineers Gate Manager LP | 52,618 | 0.11% | $79K | -2,746 (-5.0%) |
| 37 | JANE STREET GROUP, LLC | 49,836 | 0.10% | $75K | +26,952 (+117.8%) |
| 38 | BARCLAYS PLC | 45,647 | 0.09% | $68K | -43,825 (-49.0%) |
| 39 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 35,268 | 0.07% | $53K | — |
| 40 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 33,420 | 0.07% | $50K | -66,650 (-66.6%) |
| 41 | HSBC HOLDINGS PLC | 30,095 | 0.06% | $46K | — |
| 42 | Vanguard Global Advisers, LLC | 26,316 | 0.05% | $39K | — |
| 43 | Cetera Investment Advisers | 22,723 | 0.05% | $34K | +1,363 (+6.4%) |
| 44 | ENVESTNET ASSET MANAGEMENT INC | 21,998 | 0.05% | $33K | -1,037 (-4.5%) |
| 45 | Confluence Wealth Services, Inc. | 20,612 | 0.04% | $31K | NEW |
| 46 | CALDWELL SUTTER CAPITAL, INC. | 20,232 | 0.04% | $30K | — |
| 47 | TWO SIGMA SECURITIES, LLC | 19,055 | 0.04% | $29K | +7,243 (+61.3%) |
| 48 | M&T Bank Corp | 19,000 | 0.04% | $29K | — |
| 49 | Jain Global LLC | 17,742 | 0.04% | $27K | NEW |
| 50 | Apollon Wealth Management, LLC | 16,498 | 0.03% | $25K | -17 (-0.1%) |
| 51 | RAYMOND JAMES FINANCIAL INC | 16,274 | 0.03% | $24K | -85,443 (-84.0%) |
| 52 | Accredited Investors Inc. | 15,721 | 0.03% | $24K | — |
| 53 | Almitas Capital LLC | 14,992 | 0.03% | $22K | — |
| 54 | Ground Swell Capital, LLC | 11,678 | 0.02% | $18K | NEW |
| 55 | Connor, Clark & Lunn Investment Management Ltd. | 11,555 | 0.02% | $17K | — |
| 56 | Investment Research Partners LLC | 11,225 | 0.02% | $17K | -12,945 (-53.6%) |
| 57 | OSAIC HOLDINGS, INC. | 11,156 | 0.02% | $17K | +2,784 (+33.3%) |
| 58 | WELLS FARGO & COMPANY/MN | 7,168 | 0.01% | $11K | +297 (+4.3%) |
| 59 | UBS Group AG | 5,919 | 0.01% | $9K | -803 (-11.9%) |
| 60 | GROUP ONE TRADING LLC | 5,654 | 0.01% | $8K | -2,400 (-29.8%) |
| 61 | Quantum Portfolio Management LLC | 4,658 | 0.01% | $7K | NEW |
| 62 | HARBOUR INVESTMENTS, INC. | 2,758 | 0.01% | $4K | — |
| 63 | Federation des caisses Desjardins du Quebec | 1,006 | 0.00% | $2K | — |
| 64 | Keating Financial Advisory Services, Inc. | 900 | 0.00% | $1K | — |
| 65 | FMR LLC | 822 | 0.00% | $1K | -2,523 (-75.4%) |
| 66 | GILL CAPITAL PARTNERS, LLC | 688 | 0.00% | $1K | — |
| 67 | Tower Research Capital LLC (TRC) | 512 | 0.00% | $768 | NEW |
| 68 | Basecamp Wealth Advisors LLC | 345 | 0.00% | $518 | — |
| 69 | EverSource Wealth Advisors, LLC | 315 | 0.00% | $473 | -31 (-9.0%) |
| 70 | Chung Wu Investment Group, LLC | 284 | 0.00% | $426 | — |
| 71 | Synergy Investment Management, LLC | 274 | 0.00% | $411 | — |
| 72 | CoreCap Advisors, LLC | 217 | 0.00% | $326 | — |
| 73 | GABLES CAPITAL MANAGEMENT INC. | 207 | 0.00% | $311 | — |
| 74 | Daytona Street Capital LLC | 154 | 0.00% | $209 | -155 (-50.2%) |
| 75 | BROWN BROTHERS HARRIMAN & CO | 142 | 0.00% | $213 | — |
| 76 | Allied Private Wealth LLC | 94 | 0.00% | $134 | NEW |
| 77 | Markowski Investments | 94 | 0.00% | $141 | NEW |
| 78 | AdvisorNet Financial, Inc | 94 | 0.00% | $141 | — |
| 79 | US BANCORP \DE\ | 78 | 0.00% | $117 | NEW |
| 80 | ROYAL BANK OF CANADA | 66 | 0.00% | $0 | -1,668 (-96.2%) |
| 81 | Atlantic Union Bankshares Corp | 61 | 0.00% | $92 | -71 (-53.8%) |
| 82 | IFP Advisors, Inc | 55 | 0.00% | $82 | NEW |
| 83 | VIMA LLC | 50 | 0.00% | $75 | NEW |
| 84 | JONES FINANCIAL COMPANIES LLLP | 47 | 0.00% | $66 | NEW |
| 85 | LifeSteps Financial, Inc. | 13 | 0.00% | $20 | NEW |
| 86 | BNP PARIBAS FINANCIAL MARKETS | 13 | 0.00% | $20 | -1,254 (-99.0%) |
| 87 | Caitong International Asset Management Co., Ltd | 5 | 0.00% | $8 | +2 (+66.7%) |
| 88 | Lloyd Advisory Services, LLC. | 1 | 0.00% | $2 | NEW |
Exited since 2026-03-31 (13 filers; largest 13 shown)
| Truffle Hound Capital, LLC | −366,274 |
| BANK OF AMERICA CORP /DE/ | −29,954 |
| Corient Private Wealth LLC | −20,948 |
| Palogic Value Management, L.P. | −19,000 |
| INVESTED ADVISORS | −17,251 |
| Point72 Asset Management, L.P. | −11,785 |
| NISA INVESTMENT ADVISORS, LLC | −3,975 |
| Advisory Services Network, LLC | −1,849 |
| CWM, LLC | −1,332 |
| Ascentis Independent Advisors | −1,248 |
| SIMPLEX TRADING, LLC | −1,198 |
| Optiver Holding B.V. | −784 |
| Osbon Capital Management LLC | −201 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Vanguard Capital Management | SCHEDULE 13G | 2026-04-30 | 2026-03-31 | 2,421,898 | 5.09% |
| The Vanguard Group | SCHEDULE 13G/A | 2026-03-27 | 2026-03-13 | 0 | 0% |
| BlackRock, Inc. | SCHEDULE 13G/A | 2025-07-02 | 2025-06-30 | 1,248,349 | 2.6% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.