Ocean Power Technologies, Inc.
OPTT- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0001378140
No open-market purchases or sales by Ocean Power Technologies, Inc. insiders were filed in the last 90 days; 81 institutions reported holding it in 13F filings for Q2 2026, worth $8.65M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Ocean Power Technologies, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 59
- +12 vs. Q2 2025
- Shares held
- 18.6M
- +2.97M (+18.9%) vs. Q2 2025
- Total value
- $9.39M
- +$1.96M (+26.4%) vs. Q2 2025
- New holders
- 17
- 14 more added
- Sold out
- 5
- 7 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OPTT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 81 | $8.65M |
| Q1 2026 | 69 | $8.87M |
| Q4 2025 | 56 | $5.44M |
| Q3 2025 | 59 | $9.39M |
| Q2 2025 | 47 | $7.43M |
| Q1 2025 | 46 | $6.46M |
| Q4 2024 | 51 | $8.97M |
| Q3 2024 | 36 | $670.8K |
| Q2 2024 | 30 | $763.0K |
| Q1 2024 | 28 | $940.6K |
| Q4 2023 | 36 | $1.29M |
| Q3 2023 | 33 | $1.51M |
| Q2 2023 | 34 | $2.34M |
| Q1 2023 | 36 | $2.15M |
| Q4 2022 | 38 | $1.94M |
| Q3 2022 | 37 | $3.57M |
| Q2 2022 | 42 | $2.89M |
| Q1 2022 | 39 | $10.7M |
| Q4 2021 | 44 | $11.7M |
| Q3 2021 | 44 | $9.93M |
| Q2 2021 | 40 | $10.8M |
| Q1 2021 | 45 | $12.2M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Ocean Power Technologies, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 6,935,047 | $3.50M | 0.00% | +549,308+8.6% | Added |
| BlackRock, Inc. | 2,818,104 | $1.42M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,852,279 | $933.4K | 0.00% | +55,687+3.1% | Added |
| Jane Street Group, LLC | 1,295,047 | $652.3K | 0.00% | +651,878+101.4% | Added |
| Connective Capital Management, LLC | 1,178,217 | $593.5K | 0.54% | +1,178,217 | New |
| State Street Corp | 786,384 | $396.1K | 0.00% | +250,200+46.7% | Added |
| Susquehanna International Group, LLP | 755,809 | $380.7K | 0.00% | +633,518+518.0% | Added |
| Renaissance Technologies LLC | 485,617 | $244.6K | 0.00% | +348,548+254.3% | Added |
| Northern Trust Corp | 276,863 | $139.5K | 0.00% | −37,092−11.8% | Reduced |
| Squarepoint Ops LLC | 256,680 | $129.3K | 0.00% | +256,680 | New |
| HRT Financial LP | 235,854 | $118.0K | 0.00% | +235,854 | New |
| Essex Investment Management Co LLC | 205,103 | $103.3K | 0.02% | +205,103 | New |
| Cambridge Investment Research Advisors, Inc. | 202,200 | $102.0K | 0.00% | +4,050+2.0% | Added |
| Simplex Trading, LLC | 174,916 | $88.0K | 0.00% | −29,600−14.5% | Reduced |
| Virtu Financial LLC | 145,824 | $73.0K | 0.00% | +145,824 | New |
| UBS Group AG | 143,438 | $72.3K | 0.00% | −1,029,977−87.8% | Reduced |
| Group One Trading, L.P. | 122,080 | $61.5K | 0.00% | +122,080 | New |
| Citadel Advisors LLC | 118,531 | $59.7K | 0.00% | +118,531 | New |
| J.W. Cole Advisors, Inc. | 75,190 | $37.9K | 0.00% | −100,000−57.1% | Reduced |
| Synovus Financial Corp | 50,500 | $25.4K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 50,000 | $25.2K | 0.00% | 00.0% | Unchanged |
| Abich Financial Wealth Management LLC | 49,000 | $24.7K | 0.01% | +49,000 | New |
| Legato Capital Management LLC | 48,257 | $24.3K | 0.00% | +48,257 | New |
| Sargent Investment Group, LLC | 44,000 | $22.2K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 35,523 | $17.9K | 0.00% | +3,576+11.2% | Added |
| Advisor Group Holdings, Inc. | 30,675 | $15.4K | 0.00% | +10,150+49.5% | Added |
| SBI Securities Co., Ltd. | 21,292 | $10.7K | 0.00% | −352,895−94.3% | Reduced |
| XTX Topco Ltd | 20,185 | $10.2K | 0.00% | +20,185 | New |
| LPL Financial LLC | 18,699 | $9.42K | 0.00% | +3,000+19.1% | Added |
| Creative Planning | 17,672 | $8.90K | 0.00% | +7,330+70.9% | Added |
| JustInvest LLC | 17,444 | $8.79K | 0.00% | 00.0% | Unchanged |
| Sovereign Financial Group, Inc. | 17,000 | $8.56K | 0.00% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 16,996 | $8.56K | 0.00% | +16,996 | New |
| Penbrook Management LLC | 15,000 | $7.55K | 0.01% | 00.0% | Unchanged |
| R Squared Ltd | 14,951 | $7.53K | 0.00% | +14,951 | New |
| Richmond Brothers, Inc. | 13,971 | $7.04K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 13,053 | $6.58K | 0.00% | +1,000+8.3% | Added |
| Wolverine Trading, LLC | 11,913 | $6.03K | 0.00% | +11,913 | New |
| Bank of New York Mellon Corp | 11,217 | $5.65K | 0.00% | +11,217 | New |
| Two Sigma Securities, LLC | 11,059 | $5.57K | 0.00% | +11,059 | New |
| IFP Advisors, Inc | 10,000 | $5.04K | 0.00% | 00.0% | Unchanged |
| Promethium Advisors,llc | 10,000 | $5.04K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 6,297 | $3.17K | 0.00% | −2,022−24.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 5,900 | $2.97K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,402 | $2.72K | 0.00% | +5,402 | New |
| Larson Financial Group LLC | 4,612 | $2.32K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,295 | $652 | 0.00% | +1,292+43,066.7% | Added |
| Steward Partners Investment Advisory, LLC | 603 | $304 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 586 | $296 | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 500 | $252 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 364 | $183 | 0.00% | −68,329−99.5% | Reduced |
| CoreCap Advisors, LLC | 250 | $126 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 200 | $101 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 100 | $52 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 75 | $38 | 0.00% | +75 | New |
| TD Waterhouse Canada Inc. | 43 | $22 | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 251 | $0 | 0.00% | +200+392.2% | Added |
| Evelyn Partners Asset Management Ltd | 2 | – | – | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −268,883−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −11,487−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −1,980−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −873−100.0% | Sold out |