Ocean Power Technologies, Inc. (OPTT) Institutional Ownership & Insider Trading
81 institutions reported holding Ocean Power Technologies, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 3 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-07-31 · read by EquiReason
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- Market cap
- 6.2M
- P/E TTM
- —
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 14 Dec, in 51 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters81 institutions held —% of the shares. Across filers that reported both quarters, shares held changed +32.9%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 81 | 34 | +32.9% | 16 | 18 | 12 | 8 |
| Mar 26 | 68 | 25 | +40.2% | 13 | 19 | 9 | 8 |
| Dec 25 | 56 | 18 | -2.9% | 11 | 8 | 10 | 13 |
| Sep 25 | 55 | 19 | +18.7% | 14 | 16 | 8 | 4 |
| Jun 25 | 45 | 16 | +10.7% | 16 | 9 | 3 | 6 |
| Mar 25 | 44 | 14 | +58.8% | 8 | 11 | 9 | 14 |
| Dec 24 | 50 | 9 | +100.9% | 11 | 15 | 5 | 4 |
| Sep 24 | 34 | 4 | +10.1% | 7 | 7 | 8 | 3 |
Ocean Power Technologies, Inc. — questions
- Who owns Ocean Power Technologies, Inc. stock?
- 81 institutions reported Ocean Power Technologies, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: VANGUARD CAPITAL MANAGEMENT LLC (99.0%), UBS Group AG (76.3%), BlackRock, Inc. (37.0%).
- Are Ocean Power Technologies, Inc. insiders buying or selling?
- 3 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from Ocean Power Technologies, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.