OCEAN POWER TECHNOLOGIES INC (OPTT) Institutional Ownership Changes & 13F Activity
OCEAN POWER TECHNOLOGIES INC (OPTT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Polar Asset Management Partners Inc., Ubs Group Ag, Vanguard Fiduciary Trust Co, Vanguard Capital Management Llc, and Peak6 Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Envestnet Asset Management Inc | Buy | +30,057 | — | 30,057 | $7.88K | Q2 2026 | Sep 23, 2026 |
| State Street Corp | Buy | +172,400 | +21.3% | 982,684 | $257.46K | Q2 2026 | Sep 22, 2026 |
| Polar Asset Management Partners Inc. | Buy | +3,043,227 | — | 3,043,227 | $797.33K | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Sell | -187,500 | -26.6% | 518,050 | $136.00K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Sell | -104,748 | -29.0% | 256,667 | $67.25K | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Sell | -40,844 | -29.0% | 99,787 | $26.14K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +39,747 | — | 39,747 | $10.41K | Q2 2026 | Aug 14, 2026 |
| Pinnacle Financial Partners, Inc. | Buy | +30,000 | +29.9% | 130,500 | $34.19K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Sell | -19,947 | -22.1% | 70,203 | $18.37K | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +17,878 | +41.9% | 60,531 | $15.86K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +16,936 | +1323.1% | 18,216 | $4.77K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +9,874 | — | 9,874 | $2.59K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Securities, Llc | Sell | -2,290 | -8.4% | 24,847 | $6.51K | Q2 2026 | Aug 14, 2026 |
| Ubs Group Ag | Buy | +2,887,946 | +72.5% | 6,869,388 | $1.80M | Q2 2026 | Aug 13, 2026 |
| Vanguard Fiduciary Trust Co | Buy | +353,192 | +34.2% | 1,387,399 | $363.50K | Q2 2026 | Aug 13, 2026 |
| Vanguard Capital Management Llc | Buy | +340,643 | +4.0% | 8,919,165 | $2.34M | Q2 2026 | Aug 13, 2026 |
| Peak6 Llc | Sell | -256,619 | -80.2% | 63,381 | $16.61K | Q2 2026 | Aug 13, 2026 |
| Northern Trust Corp | Buy | +169,793 | +48.6% | 519,151 | $136.02K | Q2 2026 | Aug 13, 2026 |
| Morgan Stanley | Sell | -14,900 | -71.0% | 6,100 | $1.60K | Q2 2026 | Aug 13, 2026 |
| Virtu Financial Llc | Buy | +14,785 | — | 14,785 | $4.00K | Q2 2026 | Aug 13, 2026 |
| Steward Partners Investment Advisory, Llc | Buy | +13,860 | +2298.5% | 14,463 | $3.79K | Q2 2026 | Aug 13, 2026 |
| Focus Partners Wealth | Buy | +81,550 | — | 81,550 | $21.37K | Q2 2026 | Aug 12, 2026 |
| Geode Capital Management, Llc | Buy | +43,075 | +2.0% | 2,198,484 | $576.20K | Q2 2026 | Aug 12, 2026 |
| Simplex Trading, Llc | Sell | -22,529 | -14.8% | 129,786 | $34.00K | Q2 2026 | Aug 12, 2026 |
| Bank Of Montreal | Buy | +18,000 | — | 18,000 | $7.20K | Q2 2026 | Aug 12, 2026 |
| Jpmorgan Chase & Co | Buy | +17,245 | — | 17,245 | $4.57K | Q2 2026 | Aug 12, 2026 |
| Advisory Services Network, Llc | Buy | +3,000 | +4.6% | 68,000 | $17.82K | Q2 2026 | Aug 12, 2026 |
| Tower Research Capital Llc (Trc) | Buy | +16,286 | +1410.0% | 17,441 | $4.57K | Q2 2026 | Aug 11, 2026 |
| Vanguard Personalized Indexing Management, Llc | Sell | -1,190 | -6.4% | 17,444 | $4.57K | Q2 2026 | Aug 11, 2026 |
| Diversify Advisory Services, Llc | Buy | +119,995 | — | 119,995 | $17.28K | Q2 2026 | Aug 10, 2026 |
Frequently asked questions about OPTT activity
Which institutional owners are buying OPTT?
Institutional owners buying OPTT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in OPTT activity?
"Buy" means an investor increased their reported position in OPTT compared to the prior reporting period. This reflects growing exposure to OCEAN POWER TECHNOLOGIES INC (OPTT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in OPTT increasing?
Institutional interest in OPTT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related OPTT Institutional Insights
- OPTT Overview
- OPTT 13F Institutional Holders
- OPTT Superinvestors
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- OPTT Insider Trading & SEC Form 4 Activity
- OPTT Articles
- Top Institutional Investor Stock Rankings