CMRE · Costamare Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 196 13F filersWho Holds CMRE
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 195 filers, like-for-like change +4.7%; actively managed books +6.2%; index-like books -0.1%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 46.4% | 107 | +3.8% |
| Exempt adviser | 3.2% | 4 | -7.8% |
| Adviser | 4.2% | 5 | +30.1% |
| Bank | 7.7% | 13 | -7.8% |
| Insurer | 0.3% | 2 | +4.4% |
| Broker-dealer | 0.0% | 2 | -15.7% |
| Benefit plan | 0.5% | 5 | -14.1% |
| Non-US | 0.9% | 5 | +17.1% |
| Holding company | 16.1% | 7 | -0.1% |
| Unknown | 20.6% | 45 | +15.2% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 22.8% | 18 | -0.1% |
| Systematic-like | 8.5% | 18 | +27.5% |
| Concentrated | 1.5% | 31 | +36.5% |
| Diversified active | 67.3% | 128 | +3.6% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 53.4% | 105 | +1.7% |
| Medium turnover | 33.7% | 48 | +6.4% |
| High turnover | 10.6% | 31 | +17.3% |
| Unknown | 2.3% | 11 | +3.1% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 3.2% | 20 | -13.2% |
| Medium horizon | 13.6% | 33 | -9.6% |
| Long horizon | 75.0% | 128 | +8.1% |
| Unknown | 8.3% | 14 | +11.3% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 4.0% | 35 | +35.0% |
| $1B to $10B | 7.4% | 47 | -11.1% |
| $10B to $100B | 24.9% | 56 | +11.0% |
| $100B or more | 63.7% | 57 | +3.1% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.8% | 51 | +7.4% |
| Pooled investment vehicles | 8.4% | 17 | +6.6% |
| Registered funds and BDCs | 27.4% | 14 | +3.9% |
| Pension and profit sharing plans | 0.0% | 1 | 0.0% |
| Insurance companies | 0.1% | 2 | +8.9% |
| Governments and sovereign funds | 2.1% | 5 | +19.5% |
| Other investment advisers | 0.1% | 3 | -5.9% |
| Diversified | 5.5% | 14 | -6.2% |
| Unknown | 53.6% | 88 | +5.5% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 15.7% | 32 | +1.1% |
| Private equity funds | 0.5% | 7 | -18.4% |
| Venture capital funds | 0.0% | 1 | 0.0% |
| Real estate funds | 0.3% | 3 | +998.8% |
| Securitized asset funds | 0.0% | 1 | 0.0% |
| Other private funds | 24.7% | 14 | +3.1% |
| Mixed private funds | 0.6% | 2 | +11.1% |
| No private funds | 7.8% | 51 | +3.7% |
| Private funds, type not stated | 0.0% | 0 | — |
| Unknown | 50.4% | 84 | +6.5% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 91.5% | 169 | +4.9% |
| Outside the US | 8.5% | 26 | +3.3% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 3 holders with no observed 2026-06-30 13F.
Conviction and Crowding
195 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 35.3% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies CMRE's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not CMRE, quarter ended Jun 30, 2026Found through its holder-overlap peers: RCL, KLAC, CSCO, MA, TSM, MRK, MSFT, CAT, CVX, ABBV, JNJ, AVGO, BRK-B, META, NVDA, AAPL, GOOGL. 7,105 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like | $1,498,466,940,665 17 held | NVDA, AAPL, GOOGL |
| 2 | NORGES BANK Non-US, Index-like | $311,572,593,496 16 held | NVDA, GOOGL, AAPL |
| 3 | Capital Research Global Investors Adviser, Diversified active | $243,592,751,386 17 held | AVGO, NVDA, GOOGL |
| 4 | Capital World Investors Adviser, Diversified active | $220,389,835,210 15 held | AVGO, GOOGL, META |
| 5 | Capital International Investors Adviser, Diversified active | $156,043,842,235 17 held | AVGO, GOOGL, MSFT |
| 6 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $142,738,265,329 17 held | NVDA, GOOGL, AVGO |
| 7 | Amundi Holding company, Index-like | $121,642,236,104 17 held | NVDA, AAPL, GOOGL |
| 8 | Berkshire Hathaway Inc Insurer, Concentrated | $117,700,527,192 3 held | AAPL, GOOGL, CVX |
| 9 | Fisher Asset Management, LLC Adviser, Diversified active | $108,583,693,395 17 held | NVDA, AAPL, GOOGL |
| 10 | HSBC HOLDINGS PLC Unknown, Index-like | $71,035,333,080 17 held | NVDA, GOOGL, AAPL |
Fund Ownership of CMRE by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 0.41% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.12% | 141,757 |
| Index ETFs | 0.30% | 356,848 |
| Active ETFs | 1.98% | 2,391,799 |
| Active funds | 0.81% | 976,591 |
| Unclassified | 1.41% | 1,704,293 |
| All registered funds | 4.61% | 5,571,288 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $104,201,938 | 18.29% | 7,432,378 | Shares | 2026-08-11 | |
| Mega BlackRock, Inc. Holding company | $50,331,571 | 8.83% | 3,589,984 | Shares | 2026-08-07 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $47,300,325 | 8.30% | 3,373,775 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $28,215,670 | 4.95% | 2,012,530 | Shares | 2026-08-12 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $20,822,418 | 3.65% | 1,485,194 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $16,936,059 | 2.97% | 1,207,993 | Shares | 2026-08-13 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $15,594,614 | 2.74% | 1,112,312 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $15,029,818 | 2.64% | 1,072,027 | Shares | 2026-09-22 | |
| Mega JPMORGAN CHASE & CO Bank | $13,791,568 | 2.42% | 983,707 | Shares | 2026-08-12 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $13,532,454 | 2.37% | 965,225 | Shares | 2026-08-13 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $12,970,546 | 2.28% | 925,146 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $12,649,685 | 2.22% | 902,260 | Shares | 2026-08-14 | |
| Large Robeco Institutional Asset Management B.V. | $10,507,771 | 1.84% | 715,301 | Shares | 2026-10-20 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $9,690,063 | 1.70% | 691,160 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $9,239,895 | 1.62% | 659,051 | Shares | 2026-08-14 | |
| Large FEDERATED HERMES, INC. Adviser | $9,125,182 | 1.60% | 650,869 | Shares | 2026-08-12 | |
| Large Empowered Funds, LLC Registered adviser | $8,804,840 | 1.55% | 628,020 | Shares | 2026-08-17 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $8,709,447 | 1.53% | 621,216 | Shares | 2026-08-12 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $7,578,833 | 1.33% | 540,573 | Shares | 2026-08-14 | |
| Small GLOBEFLEX CAPITAL L P Registered adviser | $6,650,723 | 1.17% | 474,374 | Shares | 2026-08-12 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $6,096,695 | 1.07% | 434,857 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $5,763,913 | 1.01% | 411,121 | Shares | 2026-08-14 | |
| Small DENALI ADVISORS LLC Registered adviser | $5,161,841 | 0.91% | 368,177 | Shares | 2026-08-10 | |
| Mega NORTHERN TRUST CORP Bank | $4,654,960 | 0.82% | 332,023 | Shares | 2026-08-13 | |
| Large Trexquant Investment LP Registered adviser | $4,312,425 | 0.76% | 307,591 | Shares | 2026-08-14 | |
| Small Kendall Capital Management Registered adviser | $4,279,637 | 0.75% | 291,330 | Shares | 2026-10-23 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $4,066,542 | 0.71% | 290,053 | Shares | 2026-08-13 | |
| Mega D. E. Shaw & Co., Inc. | $4,055,312 | 0.71% | 289,252 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,870,922 | 0.68% | 276,100 | Call | 2026-08-14 | |
| Mega Nuveen, LLC | $3,699,148 | 0.65% | 263,848 | Shares | 2026-08-11 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $3,621,562 | 0.64% | 258,314 | Shares | 2026-07-29 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $3,291,980 | 0.58% | 234,806 | Shares | 2026-08-14 | |
| Mid HORIZON KINETICS ASSET MANAGEMENT LLC Registered adviser | $3,117,347 | 0.55% | 222,350 | Shares | 2026-08-11 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $3,089,601 | 0.54% | 220,371 | Shares | 2026-08-12 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $2,921,417 | 0.51% | 208,375 | Shares | 2026-08-13 | |
| Mid MARTINGALE ASSET MANAGEMENT L P Registered adviser | $2,708,972 | 0.48% | 193,222 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $2,649,008 | 0.46% | 188,945 | Shares | 2026-08-14 | |
| Mid Voleon Capital Management LP Registered adviser | $2,546,172 | 0.45% | 181,610 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $2,528,435 | 0.44% | 180,345 | Shares | 2026-08-13 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $2,433,731 | 0.43% | 173,590 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. Registered adviser | $2,424,338 | 0.43% | 172,920 | Shares | 2026-08-14 | |
| Mega SEI INVESTMENTS CO Holding company | $2,238,923 | 0.39% | 159,695 | Shares | 2026-08-14 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $2,156,878 | 0.38% | 153,843 | Shares | 2026-08-13 | |
| Large HRT FINANCIAL LP | $2,081,549 | 0.37% | 148,470 | Shares | 2026-08-14 | |
| Mega Allianz Asset Management GmbH | $1,993,153 | 0.35% | 142,165 | Shares | 2026-09-02 | |
| Mega DEUTSCHE BANK AG\ Non-US | $1,985,806 | 0.35% | 141,641 | Shares | 2026-08-07 | |
| Mega Bank of New York Mellon Corp Bank | $1,976,510 | 0.35% | 140,978 | Shares | 2026-08-06 | |
| Mega CITIGROUP INC Bank | $1,967,258 | 0.35% | 140,318 | Shares | 2026-08-03 | |
| Mega RAYMOND JAMES FINANCIAL INC | $1,901,518 | 0.33% | 135,629 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,864,660 | 0.33% | 133,000 | Put | 2026-08-14 | |
| Small HUSSMAN STRATEGIC ADVISORS, INC. Registered adviser | $1,766,520 | 0.31% | 126,000 | Shares | 2026-08-03 | |
| Large Arax Advisory Partners Registered adviser | $1,759,145 | 0.31% | 125,474 | Shares | 2026-08-10 | |
| Mega Russell Investments Group, Ltd. | $1,546,489 | 0.27% | 110,306 | Shares | 2026-08-06 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $1,358,846 | 0.24% | 96,922 | Shares | 2026-08-13 | |
| Large LSV ASSET MANAGEMENT Registered adviser | $1,343,116 | 0.24% | 95,800 | Shares | 2026-08-06 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $1,264,870 | 0.22% | 90,219 | Shares | 2026-08-04 | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $1,219,641 | 0.21% | 86,993 | Shares | 2026-07-17 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,211,846 | 0.21% | 86,437 | Shares | 2026-09-02 | |
| Mid CWA Asset Management Group, LLC Registered adviser | $1,189,963 | 0.21% | 81,005 | Shares | 2026-10-19 | |
| Large CREDIT AGRICOLE S A | $1,074,310 | 0.19% | 76,627 | Shares | 2026-08-14 | |
| Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Benefit plan | $1,041,223 | 0.18% | 74,267 | Shares | 2026-08-10 | |
| Mid XTX Topco Ltd | $1,028,997 | 0.18% | 73,395 | Shares | 2026-08-14 | |
| Mid GSA CAPITAL PARTNERS LLP Registered adviser | $989,826 | 0.17% | 70,601 | Shares | 2026-08-06 | |
| Small Counterpoint Mutual Funds LLC Registered adviser | $938,206 | 0.16% | 63,867 | Shares | 2026-10-16 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $930,801 | 0.16% | 66,391 | Shares | 2026-08-12 | |
| Small SummerHaven Investment Management, LLC | $899,218 | 0.16% | 61,213 | Shares | 2026-10-19 | |
| Mega JANE STREET GROUP, LLC | $882,263 | 0.15% | 62,929 | Shares | 2026-08-14 | |
| Small Integrated Quantitative Investments LLC Registered adviser | $871,721 | 0.15% | 62,177 | Shares | 2026-08-14 | |
| Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $824,263 | 0.14% | 58,792 | Shares | 2026-08-14 | |
| Large Tidal Investments LLC Registered adviser | $819,146 | 0.14% | 58,427 | Shares | 2026-08-13 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $815,529 | 0.14% | 58,169 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $811,659 | 0.14% | 57,893 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $771,532 | 0.14% | 55,031 | Shares | 2026-08-14 | |
| Mid EVERGREEN CAPITAL MANAGEMENT LLC Registered adviser | $762,160 | 0.13% | 51,883 | Shares | 2026-10-23 | |
| Large IEQ CAPITAL, LLC Registered adviser | $753,869 | 0.13% | 53,771 | Shares | 2026-08-11 | |
| Mid QUADRANT CAPITAL GROUP LLC | $736,865 | 0.13% | 50,161 | Shares | 2026-10-20 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $731,844 | 0.13% | 52,200 | Call | 2026-09-02 | |
| Mega JANE STREET GROUP, LLC | $723,432 | 0.13% | 51,600 | Call | 2026-08-14 | |
| Large Jump Financial, LLC | $706,243 | 0.12% | 50,374 | Shares | 2026-08-13 | |
| Large Squarepoint Ops LLC Registered adviser | $703,649 | 0.12% | 50,189 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $681,680 | 0.12% | 48,622 | Shares | 2026-08-13 | |
| Large STRS OHIO Benefit plan | $681,372 | 0.12% | 48,600 | Shares | 2026-07-30 | |
| Mid Legato Capital Management LLC Registered adviser | $662,781 | 0.12% | 47,274 | Shares | 2026-08-06 | |
| Mid Unison Advisors LLC | $652,925 | 0.11% | 46,571 | Shares | 2026-07-22 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $651,873 | 0.11% | 46,496 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $639,129 | 0.11% | 45,587 | Shares | 2026-08-13 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $615,744 | 0.11% | 43,919 | Shares | 2026-08-07 | |
| Large Private Advisor Group, LLC Registered adviser | $607,865 | 0.11% | 43,357 | Shares | 2026-07-27 | |
| Mid Campbell & CO Investment Adviser LLC Registered adviser | $596,985 | 0.10% | 42,581 | Shares | 2026-08-03 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $585,699 | 0.10% | 41,776 | Shares | 2026-08-14 | |
| Mid BAILARD, INC. Registered adviser | $551,565 | 0.10% | 37,547 | Shares | 2026-10-13 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $548,448 | 0.10% | 39,119 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $526,142 | 0.09% | 37,528 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $519,903 | 0.09% | 37,083 | Shares | 2026-08-14 | |
| Mega STIFEL FINANCIAL CORP | $509,373 | 0.09% | 36,332 | Shares | 2026-08-12 | |
| Large LOS ANGELES CAPITAL MANAGEMENT LLC Registered adviser | $485,582 | 0.09% | 34,635 | Shares | 2026-08-13 | |
| Mid WINTON GROUP Ltd | $459,323 | 0.08% | 32,762 | Shares | 2026-08-07 | |
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Benefit plan | $457,220 | 0.08% | 32,612 | Shares | 2026-08-17 | |
| Mega FMR LLC Holding company | $452,060 | 0.08% | 32,244 | Shares | 2026-08-13 | |
| Mid Graham Capital Management, L.P. Registered adviser | $445,050 | 0.08% | 31,744 | Shares | 2026-08-14 |
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