Costamare Inc. CMRE
CIK 0001503584 · CUSIP Y1771G102
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $66.03M 7,248,098 shares | 0.02% | -86.42K(-1.20%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $31.51M 3,458,321 shares | 0.00% | +51.51K(+1.50%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 03 | ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history | $16.70M 1,835,163 shares | 0.03% | -23.98K(-1.30%)Reduced | SEC filing ↗ Aug 7, 2025 | ▾ |
| 04 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $12.04M 1,322,039 shares | 0.01% | +125.53K(+10.50%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 05 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $10.70M 1,175,015 shares | 0.25% | -306.29K(-20.70%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 06 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $10.43M 1,145,232 shares | 0.01% | +23.00K(+2.00%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 07 | JPMORGAN CHASE & CO CIK 19617 · View history | $9.39M 1,030,194 shares | 0.00% | +462.58K(+81.50%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $8.20M 899,574 shares | 0.00% | -84.89K(-8.60%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 09 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $7.31M 802,804 shares | 0.00% | -7.13K(-0.90%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 10 | MORGAN STANLEY CIK 895421 · View history | $7.21M 791,266 shares | 0.00% | -209.45K(-20.90%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 11 | VANGUARD GROUP INC CIK 102909 · View history | $6.83M 750,172 shares | 0.00% | -93.63K(-11.10%)Reduced | SEC filing ↗ Aug 11, 2025 | ▾ |
| 12 | DENALI ADVISORS LLC CIK 1142941 · View history | $6.58M 722,656 shares | 0.69% | +167.58K(+30.20%)Added | SEC filing ↗ Jul 30, 2025 | ▾ |
| 13 | MARSHALL WACE, LLP CIK 1318757 · View history | $6.41M 703,932 shares | 0.01% | +591.78K(+527.70%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 14 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $6.18M 677,852 shares | 0.00% | +16.25K(+2.50%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 15 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $5.86M 643,022 shares | 0.01% | +25.62K(+4.20%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 16 | Qube Research & Technologies Ltd CIK 1729829 · View history | $5.52M 605,715 shares | 0.01% | +215.59K(+55.30%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | Robeco Institutional Asset Management B.V. CIK 1418773 · View history | $5.48M 601,699 shares | 0.01% | -6.25K(-1.00%)Reduced | SEC filing ↗ Jul 18, 2025 | ▾ |
| 18 | Empowered Funds, LLC CIK 1592828 · View history | $5.18M 568,615 shares | 0.06% | -45.87K(-7.50%)Reduced | SEC filing ↗ Aug 11, 2025 | ▾ |
| 19 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $5.16M 566,409 shares | 0.00% | +86.59K(+18.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 20 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $5.00M 548,523 shares | 0.00% | +24.73K(+4.70%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
Showing 20 / 166 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 166 reporting institutions.
This page includes 20 of 166 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 166 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"Y1771G102","quarter":"2025Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.