Ocean Power Technologies
OPTT
46 hedge funds and large institutions have $6.46M invested in Ocean Power Technologies in 2025 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 16 closing their positions.
427% more call options, than puts
Call options by funds: $1.06M | Put options by funds: $201K
2.13% more ownership
Funds ownership: 6.12% → 8.24% (+2.1%)
10% less funds holding
Funds holding: 51 → 46 (-5)
11% less repeat investments, than reductions
Existing positions increased: 8 | Existing positions reduced: 9
28% less capital invested
Capital invested by funds: $8.97M → $6.46M (-$2.5M)
31% less first-time investments, than exits
New positions opened: 11 | Existing positions closed: 16
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$2.18M |
| 2 |
BlackRock
New York
|
+$1.61M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$668K |
| 4 |
Geode Capital Management
Boston,
Massachusetts
|
+$393K |
| 5 |
JWCA
J.W. Cole Advisors
Tampa,
Florida
|
+$155K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$957K |
| 2 |
SIG
Sargent Investment Group
Bethesda,
Maryland
|
-$360K |
| 3 |
AWA
Arkadios Wealth Advisors
Atlanta,
Georgia
|
-$102K |
| 4 |
Group One Trading
Chicago,
Illinois
|
-$86K |
| 5 |
VF
Virtu Financial
New York
|
-$36K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
51
Belvedere Trading
Chicago,
Illinois
| – | -$14.8K | -14,468 | Closed |
|
|
TSS
52
Two Sigma Securities
New York
| – | -$12.1K | -11,886 | Closed |
|
|
HI
53
Harbour Investments
Madison,
Wisconsin
| – | -$12K | -11,803 | Closed |
|
|
TRCT
54
Tower Research Capital (TRC)
New York
| – | -$11.6K | -11,347 | Closed |
|
|
SG
55
StoneX Group
New York
| – | -$11.5K | -11,277 | Closed |
|
|
SRL
56
Scientech Research LLC
Jersey City,
New Jersey
| – | -$10.8K | -10,555 | Closed |
|
|
TCOV
57
Trust Company of Vermont
Brattleboro,
Vermont
| – | -$1.02K | -1,000 | Closed |
|
|
RS
58
R Squared
Central,
Hong Kong
| – | -$490 | -480 | Closed |
|
|
CAS
59
Coppell Advisory Solutions
Coppell,
Texas
| – | -$363 | -413 | Closed |
|
|
VWM
60
Vermillion Wealth Management
Rosemount,
Minnesota
| – | -$3 | -3 | Closed |
|
OPTT Hedge Fund Activity: Q1 2025 in Review
46 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Ocean Power Technologies (OPTT) for Q1 2025, worth a combined $6.46M — down 28% from $8.97M a quarter earlier.
Sellers outnumbered buyers: 16 funds closed out of OPTT and 11 opened new positions — a net loss of 5 holders — while 9 trimmed existing stakes and 8 added.
The largest buyer was Vanguard Group, adding an estimated $2.18M. The largest seller was Susquehanna International Group, cutting an estimated $957K.
- 46 institutional investors held Ocean Power Technologies (OPTT) as of Q1 2025, down from 51 in Q4 2024.
- Funds reported $6.46M of Ocean Power Technologies stock for Q1 2025, down 28% quarter-over-quarter.
- 11 funds opened new Ocean Power Technologies positions in Q1 2025 and 16 closed out, a net change of -5 holders.
- The largest Ocean Power Technologies buyer in Q1 2025 was Vanguard Group, an estimated $2.18M added.
- The largest Ocean Power Technologies seller in Q1 2025 was Susquehanna International Group, an estimated $957K sold.
Based on aggregated 13F filings for Q1 2025.