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.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Envestnet Asset Management IncBuy+30,057—30,057$7.88KQ2 2026Sep 23, 2026
State Street CorpBuy+172,400+21.3%982,684$257.46KQ2 2026Sep 22, 2026
Polar Asset Management Partners Inc.Buy+3,043,227—3,043,227$797.33KQ2 2026Aug 14, 2026
Royal Bank Of CanadaSell-187,500-26.6%518,050$136.00KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-104,748-29.0%256,667$67.25KQ2 2026Aug 14, 2026
Group One Trading LlcSell-40,844-29.0%99,787$26.14KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+39,747—39,747$10.41KQ2 2026Aug 14, 2026
Pinnacle Financial Partners, Inc.Buy+30,000+29.9%130,500$34.19KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Sell-19,947-22.1%70,203$18.37KQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+17,878+41.9%60,531$15.86KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+16,936+1323.1%18,216$4.77KQ2 2026Aug 14, 2026
Barclays PlcBuy+9,874—9,874$2.59KQ2 2026Aug 14, 2026
Two Sigma Securities, LlcSell-2,290-8.4%24,847$6.51KQ2 2026Aug 14, 2026
Ubs Group AgBuy+2,887,946+72.5%6,869,388$1.80MQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+353,192+34.2%1,387,399$363.50KQ2 2026Aug 13, 2026
Vanguard Capital Management LlcBuy+340,643+4.0%8,919,165$2.34MQ2 2026Aug 13, 2026
Peak6 LlcSell-256,619-80.2%63,381$16.61KQ2 2026Aug 13, 2026
Northern Trust CorpBuy+169,793+48.6%519,151$136.02KQ2 2026Aug 13, 2026
Morgan StanleySell-14,900-71.0%6,100$1.60KQ2 2026Aug 13, 2026
Virtu Financial LlcBuy+14,785—14,785$4.00KQ2 2026Aug 13, 2026
Steward Partners Investment Advisory, LlcBuy+13,860+2298.5%14,463$3.79KQ2 2026Aug 13, 2026
Focus Partners WealthBuy+81,550—81,550$21.37KQ2 2026Aug 12, 2026
Geode Capital Management, LlcBuy+43,075+2.0%2,198,484$576.20KQ2 2026Aug 12, 2026
Simplex Trading, LlcSell-22,529-14.8%129,786$34.00KQ2 2026Aug 12, 2026
Bank Of MontrealBuy+18,000—18,000$7.20KQ2 2026Aug 12, 2026
Jpmorgan Chase & CoBuy+17,245—17,245$4.57KQ2 2026Aug 12, 2026
Advisory Services Network, LlcBuy+3,000+4.6%68,000$17.82KQ2 2026Aug 12, 2026
Tower Research Capital Llc (Trc)Buy+16,286+1410.0%17,441$4.57KQ2 2026Aug 11, 2026
Vanguard Personalized Indexing Management, LlcSell-1,190-6.4%17,444$4.57KQ2 2026Aug 11, 2026
Diversify Advisory Services, LlcBuy+119,995—119,995$17.28KQ2 2026Aug 10, 2026
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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.

OPTT Institutional Ownership Changes and 13F Activity Q2 2026 | InsiderSet