13FBOX
OCEAN PWR TECHNOLOGIES INC · 13F Institutional Holdings
Options Calculator Rankings
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OCEAN PWR TECHNOLOGIES INC

OPTT
Institutions
83
Combined AUM (Q2 2026)
$9.5M
Combined Shares (Q2 2026)
36.2M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+9.8M
41 institutions added · 23 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-1.2M
24 institutions reduced · 10 exits
Est. sell amount
⚖️ Net Share Change
+8.6M
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$9.5M
Institutions
83
New Buys
23
Adds
18
Reduces
14
Exits
10
Unchanged
28
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#41$2.3M8.9M$3.0M8.6M+340,643+3.97%Add
UBS Group AG
<0.01%<0.01%#22$1.8M6.9M$1.4M4.0M+2.9M+72.54%Add
BlackRock, Inc.
<0.01%<0.01%#56$872,2263.3M$1.2M3.3M-1-0.00%Reduce
Polar Asset Management Partners Inc.
0.01%#3$797,3253.0M$00+3.0MNew Buy
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#49$576,2012.2M$754,6412.2M+43,075+2.00%Add
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#36$363,4991.4M$361,9721.0M+353,192+34.15%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#52$273,1931.0M$399,4601.1M-92,548-8.11%Reduce
Spinnaker Investment Group, LLC
0.04%0.07%#1$272,8051.0M$364,4341.0M00.00%Unchanged
STATE STREET CORP
<0.01%<0.01%#59$257,463982,684$283,599810,284+172,400+21.28%Add
Cambridge Investment Research Advisors, Inc.
<0.01%<0.01%#18$182,615697,003$104,000297,000+400,003+134.68%Add
IMC-Chicago, LLC
<0.01%<0.01%#44$178,538681,441$142,639407,541+273,900+67.21%Add
NORTHERN TRUST CORP
<0.01%<0.01%#55$136,018519,151$122,275349,358+169,793+48.60%Add
ROYAL BANK OF CANADA
<0.01%<0.01%#53$136,000518,050$247,000705,050-187,000-26.52%Reduce
HAMILTON CAPITAL PARTNERS, LLC
0.04%#2$131,051500,195$00+500,195New Buy
GROUP ONE TRADING LLC
<0.01%<0.01%#27$130,289497,287$245,781702,231-204,944-29.18%Reduce
Caption Management, LLC
<0.01%#16$124,450475,000$00+475,000New Buy
PEAK6 LLC
<0.01%<0.01%#23$104,769399,881$144,900414,000-14,119-3.41%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#58$95,683365,200$96,880276,800+88,400+31.94%Add
HighTower Advisors, LLC
<0.01%#35$91,726350,100$00+350,100New Buy
SIMPLEX TRADING, LLC
<0.01%<0.01%#43$75,503288,186$113,440324,115-35,929-11.09%Reduce
JANE STREET GROUP, LLC
<0.01%<0.01%#63$56,312214,931$21,47461,353+153,578+250.32%Add
ESSEX INVESTMENT MANAGEMENT CO LLC
0.01%0.01%#5$53,674204,864$71,818205,193-329-0.16%Reduce
D'Orazio & Associates, Inc.
0.01%0.02%#6$51,746197,503$141,637404,677-207,174-51.19%Reduce
OneDigital Investment Advisors LLC
<0.01%<0.01%#19$41,797159,532$63,794182,269-22,737-12.47%Reduce
Pinnacle Financial Partners, Inc.
<0.01%<0.01%#21$34,191130,500$35,175100,500+30,000+29.85%Add
Focus Partners Wealth
<0.01%#50$21,36681,550$00+81,550New Buy
OSAIC HOLDINGS, INC.
<0.01%<0.01%#51$18,37270,203$31,55290,150-19,947-22.13%Reduce
Advisory Services Network, LLC
<0.01%<0.01%#25$17,81668,000$22,75065,000+3,000+4.62%Add
DIVERSIFY WEALTH MANAGEMENT, LLC
<0.01%<0.01%#24$17,279119,995$20,67359,575+60,420+101.42%Add
Morton Brown Family Wealth, LLC
<0.01%0.01%#7$15,27158,285$20,40058,28500.00%Unchanged
SBI Securities Co., Ltd.
<0.01%<0.01%#20$14,20054,199$8,80325,151+29,048+115.49%Add
Sequoia Financial Advisors, LLC
<0.01%#38$13,10050,000$00+50,000New Buy
Legato Capital Management LLC
<0.01%<0.01%#11$12,64348,257$16,89048,25700.00%Unchanged
J.W. COLE ADVISORS, INC.
<0.01%#26$11,45943,735$00+43,735New Buy
XTX Topco Ltd
<0.01%#31$10,41439,747$00+39,747New Buy
Kelsey Financial, LLC
0.01%0.01%#4$9,69437,000$9,45027,000+10,000+37.04%Add
Vanguard Global Advisers, LLC
<0.01%<0.01%#64$9,58136,567$12,79836,56700.00%Unchanged
ENVESTNET ASSET MANAGEMENT INC
<0.01%#67$7,87530,057$00+30,057New Buy
Rockefeller Capital Management L.P.
<0.01%<0.01%#57$7,86030,000$10,50030,00000.00%Unchanged
BANK OF MONTREAL /CAN/
<0.01%#65$7,20018,000$00+18,000New Buy
GTS SECURITIES LLC
<0.01%<0.01%#30$6,55025,000$8,75025,00000.00%Unchanged
TWO SIGMA SECURITIES, LLC
<0.01%<0.01%#17$6,51024,847$9,49827,137-2,290-8.44%Reduce
Caprock Group, LLC
<0.01%#34$5,50221,000$00+21,000New Buy
VOISARD ASSET MANAGEMENT GROUP, INC.
<0.01%<0.01%#12$5,50221,000$7,35021,00000.00%Unchanged
VestGen Advisors, LLC
<0.01%<0.01%#29$5,35320,431$7,08320,43100.00%Unchanged
Western Wealth Management, LLC
<0.01%<0.01%#28$5,24020,000$7,00020,00000.00%Unchanged
OpenArc Corporate Advisory, LLC
<0.01%<0.01%#39$5,24020,000$7,00020,00000.00%Unchanged
CAPTRUST FINANCIAL ADVISORS
<0.01%<0.01%#60$4,96918,964$6,63718,96400.00%Unchanged
LPL Financial LLC
<0.01%<0.01%#68$4,82118,399$6,44018,39900.00%Unchanged
WELLS FARGO & COMPANY/MN
<0.01%<0.01%#71$4,77318,216$4481,280+16,936+1,323.13%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow