Ocean Power Technologies, Inc. OPTT
CIK 0001378140 · CUSIP 674870506
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 | VANGUARD GROUP INC CIK 102909 · View history | $3.03M 6,385,739 shares | 0.00% | +129.42K(+2.1%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $1.34M 2,818,104 shares | 0.00% | 0(0.0%)Unchanged | SEC filing ↗ Aug 12, 2025 | ▾ |
| 03 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $853.45K 1,796,592 shares | 0.00% | +236.54K(+15.2%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 04 | UBS Group AG CIK 1610520 · View history | $557.37K 1,173,415 shares | 0.00% | +243.58K(+26.2%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 05 | JANE STREET GROUP, LLC CIK 1595888 · View history | $305.44K 643,169 shares | 0.00% | +550.89K(+597.0%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 06 | STATE STREET CORP CIK 93751 · View history | $254.63K 536,184 shares | 0.00% | +116.30K(+27.7%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 07 | SBI Securities Co., Ltd. CIK 1851815 · View history | $177.70K 374,187 shares | 0.01% | +84.92K(+29.4%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 08 | NORTHERN TRUST CORP CIK 73124 · View history | $149.10K 313,955 shares | 0.00% | 0(0.0%)Unchanged | SEC filing ↗ Aug 13, 2025 | ▾ |
| 09 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $127.69K 268,883 shares | 0.00% | +268.88KNew | SEC filing ↗ Aug 14, 2025 | ▾ |
| 10 | SIMPLEX TRADING, LLC CIK 1488542 · View history | $97.00K 204,516 shares | 0.00% | +119.90K(+141.7%)Added | SEC filing ↗ Aug 5, 2025 | ▾ |
| 11 | Cambridge Investment Research Advisors, Inc. CIK 1419186 · View history | $94.00K 198,150 shares | 0.00% | +198.15KNew | SEC filing ↗ Jul 31, 2025 | ▾ |
| 12 | J.W. COLE ADVISORS, INC. CIK 1404763 · View history | $83.20K 175,190 shares | 0.00% | -39.95K(-18.6%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 13 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $65.09K 137,069 shares | 0.00% | +137.07KNew | SEC filing ↗ Aug 13, 2025 | ▾ |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history | $58.08K 122,291 shares | 0.00% | -517.46K(-80.9%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 15 | JPMORGAN CHASE & CO CIK 19617 · View history | $32.62K 68,693 shares | 0.00% | +68.48K(+31555.8%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 16 | Baader Bank Aktiengesellschaft CIK 1542629 · View history | $29.37K 100,000 shares | 0.00% | +77.74K(+349.2%)Added | SEC filing ↗ Jul 10, 2025 | ▾ |
| 17 | SYNOVUS FINANCIAL CORP CIK 18349 · View history | $23.98K 50,500 shares | 0.00% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2025 | ▾ |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $23.75K 50,000 shares | 0.00% | 0(0.0%)Unchanged | SEC filing ↗ Aug 12, 2025 | ▾ |
| 19 | Sargent Investment Group, LLC CIK 1766157 · View history | $22.66K 44,000 shares | 0.00% | +16.00K(+57.1%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 20 | MORGAN STANLEY CIK 895421 · View history | $15.17K 31,947 shares | 0.00% | +1.50K(+4.9%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
Showing 20 / 48 institutions. The complete set is available through the API.
Coverage & totals by quarter
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