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Ocean Power Technologies
OPTT

Overview Fund Activity

45 hedge funds and large institutions have $6.46M invested in Ocean Power Technologies in 2025 Q1 according to their latest regulatory filings, with 12 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
45
Holders Change
-5
Holders Change %
-10%
% of All Funds
0.61%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
8
Reduced
9
Closed
16
Calls
$1.06M
Puts
$201K
Net Calls
+$858K
Net Calls Change
-$1.01M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$1.38M
2
BlackRock
BlackRock
New York
+$1.02M
3
UBS Group
UBS Group
Switzerland
+$424K
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$249K
5
JWCA
J.W. Cole Advisors
Florida
+$98.1K

Top Sellers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$607K
2
SIG
Sargent Investment Group
Maryland
-$228K
3
Group One Trading
Group One Trading
Illinois
-$122K
4
AWA
Arkadios Wealth Advisors
Georgia
-$102K
5
XT
XTX Topco
Cayman Islands
-$29.3K
Name Holding Trade Value Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.85M +$1.38M +3,025,845 +94%
BlackRock
2
BlackRock
New York
$1.28M +$1.02M +2,240,713 +388%
Geode Capital Management
3
Geode Capital Management
Massachusetts
$711K +$249K +547,095 +54%
UBS Group
4
UBS Group
Switzerland
$424K +$424K +928,979 +108,780%
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$292K -$607K -1,330,879 -68%
State Street
6
State Street
Massachusetts
$191K +$19.4K +42,600 +11%
Northern Trust
7
Northern Trust
Illinois
$143K +$83.9K +184,132 +142%
SS
8
SBI Securities
Japan
$132K +$1.95K +4,283 +2%
JWCA
9
J.W. Cole Advisors
Florida
$98.1K +$98.1K +215,140 New
Qube Research & Technologies (QRT)
10
Qube Research & Technologies (QRT)
United Kingdom
$51.4K +$51.4K +112,684 New
Jane Street
11
Jane Street
New York
$42.1K +$23.4K +51,290 +125%
Simplex Trading
12
Simplex Trading
Illinois
$38K +$38K +84,616 New
VF
13
Virtu Financial
New York
$28K -$22.9K -50,073 -45%
SF
14
Synovus Financial
Georgia
$23K – – –
Charles Schwab
15
Charles Schwab
California
$22.8K +$22.8K +50,000 New
Wolverine Trading
16
Wolverine Trading
Illinois
$16.6K -$15.5K -33,046 -48%
GSC
17
Ground Swell Capital
South Carolina
$16.1K +$16.1K +35,301 New
Morgan Stanley
18
Morgan Stanley
New York
$13.9K -$354 -777 -2%
SIG
19
Sargent Investment Group
Maryland
$12.8K -$228K -500,000 -95%
DnB Asset Management
20
DnB Asset Management
Norway
$9.55K +$9.55K +21,171 New
BBA
21
Baader Bank Aktiengesellschaft
Germany
$7.93K +$7.93K +22,262 New
TC
22
TownSquare Capital
Utah
$7.29K – – –
PM
23
Penbrook Management
New York
$6.84K -$7.52K -16,500 -52%
SFG
24
Sovereign Financial Group
Connecticut
$6.84K – – –
RB
25
Richmond Brothers
Michigan
$5K +$5K +10,975 New
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