COSTAMARE INC (CMRE)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
184
Reporting holders
$522.9M
Reported value
1.5%
Held as options
+6
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | $104.2M | 7,432,378 | 0.02% | 31q | +3.5%+$3.6M |
| BlackRock, Inc. | $50.3M | 3,589,984 | 0.00% | 8q | -16.5%-$10.0M |
| AMERICAN CENTURY COMPANIES INC | $28.2M | 2,012,530 | 0.01% | 26q | +43.4%+$8.5M |
| GOLDMAN SACHS GROUP INC | $20.8M | 1,485,194 | 0.00% | 31q | +50.5%+$7.0M |
| MORGAN STANLEY | $16.9M | 1,207,993 | 0.00% | 35q | +23.3%+$3.2M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $15.6M | 1,112,312 | 0.27% | 31q | -5.3%-$868.6K |
| STATE STREET CORP | $15.0M | 1,072,027 | 0.00% | 31q | +2.8%+$416.0K |
| JPMORGAN CHASE & CO | $13.8M | 983,707 | 0.00% | 31q | -1.2%-$171.6K |
| RENAISSANCE TECHNOLOGIES LLC | $13.5M | 965,225 | 0.02% | 31q | -4.6%-$652.0K |
| AMERIPRISE FINANCIAL INC | $13.0M | 925,146 | 0.00% | 31q | -43.3%-$9.9M |
| Qube Research & Technologies Ltd | $12.6M | 902,260 | 0.01% | 16q | -11.3%-$1.6M |
| Robeco Institutional Asset Management B.V. | $10.3M | 734,630 | 0.01% | 10q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $9.7M | 691,160 | 0.00% | 2q | +1.3%+$121.0K |
| TWO SIGMA INVESTMENTS, LP | $9.2M | 659,051 | 0.01% | 2q | +12.0%+$986.6K |
| FEDERATED HERMES, INC. | $9.1M | 650,869 | 0.01% | 16q | +102.0%+$4.6M |
| Empowered Funds, LLC | $8.8M | 628,020 | 0.05% | 13q | +1.3%+$111.9K |
| GEODE CAPITAL MANAGEMENT, LLC | $8.7M | 621,216 | 0.00% | 31q | +13.5%+$1.0M |
| MILLENNIUM MANAGEMENT LLC | $7.6M | 540,573 | 0.00% | 6q | +115.5%+$4.1M |
| GLOBEFLEX CAPITAL L P | $6.7M | 474,374 | 0.85% | 31q | HELD |
| Connor, Clark & Lunn Investment Management Ltd. | $6.1M | 434,857 | 0.01% | 13q | +8.6%+$481.8K |
| AQR CAPITAL MANAGEMENT LLC | $5.8M | 411,121 | 0.00% | 20q | +5.8%+$318.1K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.7M | options only | 0.00% | 31q | OPTIONS |
| DENALI ADVISORS LLC | $5.2M | 368,177 | 0.52% | 31q | -5.8%-$316.9K |
| NORTHERN TRUST CORP | $4.7M | 332,023 | 0.00% | 31q | +22.6%+$858.9K |
| Trexquant Investment LP | $4.3M | 307,591 | 0.03% | 4q | +508.0%+$3.6M |
| MARSHALL WACE, LLP | $4.1M | 290,053 | 0.00% | 10q | -26.3%-$1.4M |
| D. E. Shaw & Co., Inc. | $4.1M | 289,252 | 0.00% | 7q | +28.1%+$890.4K |
| Kendall Capital Management | $4.0M | 282,815 | 0.66% | 19q | +9.8%+$352.5K |
| CWA Asset Management Group, LLC | $3.8M | 273,556 | 0.12% | 4q | +9.1%+$320.4K |
| Nuveen, LLC | $3.7M | 263,848 | 0.00% | 6q | -46.4%-$3.2M |
| NEW YORK STATE COMMON RETIREMENT FUND | $3.6M | 258,314 | 0.00% | 31q | +11.9%+$385.5K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.3M | 234,806 | 0.00% | 31q | +24.3%+$643.3K |
| Sixth Street Partners Management Company, L.P. | $3.3M | 234,806 | 0.00% | new | NEW |
| HORIZON KINETICS ASSET MANAGEMENT LLC | $3.1M | 222,350 | 0.04% | 30q | HELD |
| SEGALL BRYANT & HAMILL, LLC | $3.1M | 220,371 | 0.04% | 9q | -9.8%-$336.7K |
| BNP PARIBAS FINANCIAL MARKETS | $2.9M | 208,375 | 0.00% | 31q | +65.1%+$1.2M |
| MARTINGALE ASSET MANAGEMENT L P | $2.7M | 193,222 | 0.06% | 7q | +14.2%+$336.9K |
| BANK OF AMERICA CORP /DE/ | $2.6M | 188,945 | 0.00% | 31q | -41.4%-$1.9M |
| Voleon Capital Management LP | $2.5M | 181,610 | 0.05% | 4q | -36.1%-$1.4M |
| UBS Group AG | $2.5M | 180,345 | 0.00% | 31q | -49.1%-$2.4M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2.4M | 173,590 | 0.00% | 12q | -63.4%-$4.2M |
| Point72 Asset Management, L.P. | $2.4M | 172,920 | 0.00% | 3q | +167.6%+$1.5M |
| CITADEL ADVISORS LLC | $2.3M | 86,437 | 0.00% | 31q | -25.4%-$766.1K |
| SEI INVESTMENTS CO | $2.2M | 159,695 | 0.00% | 9q | +1.8%+$39.9K |
| MACKENZIE FINANCIAL CORP | $2.2M | 153,843 | 0.00% | 4q | +1350.4%+$2.0M |
| Nipun Capital, L.P. | $2.1M | 150,800 | 0.99% | new | NEW |
| DEUTSCHE BANK AG\ | $2.0M | 141,641 | 0.00% | 34q | +7.4%+$136.4K |
| Bank of New York Mellon Corp | $2.0M | 140,978 | 0.00% | 31q | +5.2%+$97.2K |
| CITIGROUP INC | $2.0M | 140,318 | 0.00% | 31q | -23.6%-$607.0K |
| JANE STREET GROUP, LLC | $1.9M | 62,929 | 0.00% | 2q | -33.0%-$957.6K |
| RAYMOND JAMES FINANCIAL INC | $1.9M | 135,629 | 0.00% | 7q | -4.6%-$91.5K |
| HUSSMAN STRATEGIC ADVISORS, INC. | $1.8M | 126,000 | 0.41% | new | NEW |
| Arax Advisory Partners | $1.8M | 125,474 | 0.01% | 6q | +1253.7%+$1.6M |
| Russell Investments Group, Ltd. | $1.6M | 110,306 | 0.00% | 28q | +31.5%+$371.5K |
| Vanguard Global Advisers, LLC | $1.4M | 96,922 | 0.00% | 2q | +3.2%+$41.7K |
| PRINCIPAL FINANCIAL GROUP INC | $1.3M | 90,219 | 0.00% | 10q | +7.3%+$86.5K |
| Y-Intercept (Hong Kong) Ltd | $1.2M | 87,664 | 0.02% | new | NEW |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $1.2M | 86,993 | 0.01% | 8q | HELD |
| CREDIT AGRICOLE S A | $1.1M | 76,627 | 0.00% | 3q | HELD |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $1.0M | 74,267 | 0.00% | 9q | -15.5%-$190.3K |
| XTX Topco Ltd | $1.0M | 73,395 | 0.01% | new | NEW |
| QUADRANT CAPITAL GROUP LLC | $999.3K | 71,274 | 0.03% | 23q | -1.6%-$16.4K |
| RHUMBLINE ADVISERS | $930.8K | 66,391 | 0.00% | 31q | +10.7%+$89.9K |
| Integrated Quantitative Investments LLC | $871.7K | 62,177 | 0.14% | new | NEW |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $824.3K | 58,792 | 0.02% | 3q | -17.9%-$179.3K |
| Tidal Investments LLC | $819.1K | 58,427 | 0.00% | 20q | -20.7%-$213.9K |
| STATE OF WISCONSIN INVESTMENT BOARD | $815.5K | 58,169 | 0.00% | 14q | -33.9%-$417.8K |
| WELLS FARGO & COMPANY/MN | $811.7K | 57,893 | 0.00% | 31q | -15.9%-$153.6K |
| ALLIANCEBERNSTEIN L.P. | $785.8K | 46,496 | 0.00% | 18q | HELD |
| Invesco Ltd. | $771.5K | 55,031 | 0.00% | 31q | +4.7%+$34.9K |
| IEQ CAPITAL, LLC | $753.9K | 53,771 | 0.00% | 5q | -25.1%-$253.2K |
| EVERGREEN CAPITAL MANAGEMENT LLC | $746.1K | 53,215 | 0.01% | 21q | -1.0%-$7.4K |
| Jump Financial, LLC | $706.2K | 50,374 | 0.01% | 6q | +339.3%+$545.5K |
| Squarepoint Ops LLC | $703.6K | 50,189 | 0.00% | 2q | -42.0%-$509.4K |
| Quantinno Capital Management LP | $681.7K | 48,622 | 0.00% | 6q | +0.9%+$6.1K |
| STRS OHIO | $681.4K | 48,600 | 0.00% | 8q | +25.9%+$140.2K |
| Legato Capital Management LLC | $662.8K | 47,274 | 0.05% | new | NEW |
| Unison Advisors LLC | $652.9K | 46,571 | 0.05% | 31q | +0.7%+$4.4K |
| FRANKLIN RESOURCES INC | $639.1K | 45,587 | 0.00% | 9q | -27.2%-$238.2K |
| VICTORY CAPITAL MANAGEMENT INC | $615.7K | 43,919 | 0.00% | 3q | +25.4%+$124.7K |
| Private Advisor Group, LLC | $607.9K | 43,357 | 0.00% | new | NEW |
| Campbell & CO Investment Adviser LLC | $597.0K | 42,581 | 0.03% | 5q | -71.9%-$1.5M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $585.7K | 41,776 | 0.00% | 5q | -63.8%-$1.0M |
| Schonfeld Strategic Advisors LLC | $548.4K | 39,119 | 0.00% | new | NEW |
| Engineers Gate Manager LP | $519.9K | 37,083 | 0.01% | 2q | +226.4%+$360.6K |
| STIFEL FINANCIAL CORP | $509.4K | 36,332 | 0.00% | 24q | -9.9%-$56.3K |
| EXCHANGE TRADED CONCEPTS, LLC | $504.0K | 35,950 | 0.00% | 2q | +162.9%+$312.3K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $485.6K | 34,635 | 0.00% | 5q | -39.4%-$315.5K |
| WINTON GROUP Ltd | $459.3K | 32,762 | 0.01% | 3q | -7.5%-$37.5K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $457.2K | 32,612 | 0.00% | 8q | HELD |
| FMR LLC | $452.1K | 32,244 | 0.00% | 20q | -45.2%-$372.2K |
| Graham Capital Management, L.P. | $445.1K | 31,744 | 0.01% | 7q | +120.8%+$243.5K |
| Vident Advisory, LLC | $443.0K | 31,601 | 0.00% | 9q | +26.3%+$92.3K |
| BAILARD, INC. | $428.3K | 30,547 | 0.01% | 6q | HELD |
| Creative Planning | $422.0K | 30,100 | 0.00% | 14q | -13.6%-$66.2K |
| State of Wyoming | $409.0K | 29,173 | 0.04% | 10q | -21.0%-$108.9K |
| Allspring Global Investments Holdings, LLC | $388.1K | 27,760 | 0.00% | 19q | +3.4%+$12.7K |
| Triton Wealth Management, PLLC | $379.1K | 25,508 | 0.12% | 24q | HELD |
| MetLife Investment Management, LLC | $374.0K | 26,674 | 0.00% | 11q | +10.3%+$35.0K |
| MERCER GLOBAL ADVISORS INC /ADV | $363.2K | 25,902 | 0.00% | 4q | +116.0%+$195.0K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-06 | 13G/A | Christos Konstantakopoulos INDIVIDUAL | 14.7% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 184 | $522.9M | 36,724,237 | 22 | 59 | 65 | 1.5% |
| Q1 2026 | 178 | $620.2M | 36,085,244 | 18 | 70 | 50 | 1.8% |
| Q4 2025 | 172 | $562.2M | 34,846,419 | 29 | 65 | 55 | 2.2% |
| Q3 2025 | 167 | $423.8M | 34,193,931 | 29 | 62 | 49 | 1.8% |
| Q2 2025 | 152 | $290.2M | 31,531,981 | 19 | 54 | 65 | 1.0% |
| Q1 2025 | 162 | $304.1M | 30,507,862 | 27 | 55 | 51 | 1.3% |
| Q4 2024 | 163 | $402.9M | 30,474,394 | 22 | 46 | 56 | 2.8% |
| Q3 2024 | 155 | $503.1M | 30,877,890 | 23 | 62 | 41 | 3.5% |
| Q2 2024 | 151 | $485.4M | 28,174,387 | 25 | 55 | 48 | 4.7% |
| Q1 2024 | 139 | $326.7M | 28,022,934 | 25 | 45 | 39 | 2.7% |
| Q4 2023 | 129 | $302.5M | 25,875,682 | 16 | 54 | 26 | 11.0% |
| Q3 2023 | 120 | $257.5M | 23,519,392 | 10 | 39 | 41 | 12.1% |
| Q2 2023 | 127 | $261.0M | 24,212,253 | 15 | 37 | 49 | 10.3% |
| Q1 2023 | 125 | $275.1M | 24,995,067 | 15 | 42 | 36 | 9.5% |
| Q4 2022 | 120 | $180.9M | 16,997,367 | 16 | 39 | 34 | 13.0% |
| Q3 2022 | 150 | $275.2M | 28,003,456 | 28 | 48 | 39 | 8.9% |
| Q2 2022 | 146 | $387.4M | 29,294,596 | 21 | 41 | 53 | 8.5% |
| Q1 2022 | 158 | $588.6M | 31,660,918 | 20 | 54 | 56 | 8.3% |
| Q4 2021 | 152 | $409.9M | 31,475,106 | 24 | 46 | 43 | 3.1% |
| Q3 2021 | 145 | $523.9M | 33,070,745 | 32 | 50 | 42 | 2.3% |
| Q2 2021 | 135 | $389.4M | 32,557,626 | 22 | 42 | 46 | 1.3% |
| Q1 2021 | 138 | $325.8M | 33,525,008 | 32 | 40 | 42 | 1.0% |
| Q4 2020 | 123 | $273.5M | 32,622,350 | 23 | 37 | 37 | 1.2% |
| Q3 2020 | 114 | $199.5M | 32,500,137 | 22 | 32 | 35 | 1.1% |
| Q2 2020 | 110 | $183.6M | 32,745,849 | 16 | 33 | 42 | 0.8% |
| Q1 2020 | 123 | $151.7M | 33,199,564 | 21 | 44 | 36 | 1.1% |
| Q4 2019 | 129 | $326.0M | 34,052,004 | 38 | 59 | 17 | 0.5% |
| Q3 2019 | 98 | $153.7M | 25,021,257 | 20 | 27 | 29 | 1.1% |
| Q2 2019 | 92 | $128.0M | 24,272,641 | 15 | 27 | 30 | 3.0% |
| Q1 2019 | 86 | $124.7M | 23,863,736 | 10 | 30 | 25 | 0.5% |
| Q4 2018 | 89 | $107.6M | 24,261,728 | 2 | 0 | 1 | 0.9% |