Ocean Power Technologies, Inc.

OPTTNYSE

$1.020.00 (0.00%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Ocean Power Technologies, Inc. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+96.2%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Vanguard Capital Management LLC	117.12%	$2.34M	0.00%	Not reported
UBS Group AG	90.20%	$1.8M	0.00%	Not reported
BlackRock, Inc.	43.72%	$872K	0.00%	Not reported
Polar Asset Management Partners Inc.	39.96%	$797K	0.01%	Not reported
Geode Capital Management, LLC	28.87%	$576K	0.00%	Not reported
Cambridge Investment Research Advisors, Inc.	18.31%	$366K	0.00%	Not reported
Vanguard Fiduciary Trust Co	18.22%	$363K	0.00%	Not reported
Spinnaker Investment Group, LLC	13.67%	$273K	0.04%	Not reported
State Street Corp	12.90%	$257K	0.00%	Not reported
Northern Trust Corp	6.82%	$136K	0.00%	Not reported
Royal Bank of Canada	6.80%	$136K	0.00%	Not reported
Hamilton Capital Partners, LLC	6.57%	$131K	0.04%	New Not reported
HighTower Advisors, LLC	4.60%	$91.7K	0.00%	Not reported
Susquehanna International Group, LLP	3.37%	$67.2K	0.00%	Not reported
Essex Investment Management Co LLC	2.69%	$53.7K	0.01%	Reduce 0.16%
D'Orazio & Associates, Inc.	2.59%	$51.7K	0.01%	Reduce 51.19%
OneDigital Investment Advisors LLC	2.09%	$41.8K	0.00%	Not reported
Pinnacle Financial Partners, Inc.	1.71%	$34.2K	0.00%	Add 29.85%
Simplex Trading, LLC	1.70%	$34K	0.00%	Not reported
Diversify Advisory Services, LLC	1.58%	$17.3K	0.00%	New Not reported
Diversify Wealth Management, LLC	1.58%	$17.3K	0.00%	Add 101.42%
IMC-Chicago, LLC	1.36%	$27K	0.00%	Add 200.63%
Focus Partners Wealth	1.07%	$21.4K	0.00%	Not reported
Osaic Holdings, Inc.	0.92%	$18.4K	0.00%	Not reported
Advisory Services Network, LLC	0.89%	$17.8K	0.00%	Not reported
Peak6 LLC	0.83%	$16.6K	0.00%	Not reported
Jane Street Group, LLC	0.79%	$15.9K	0.00%	Not reported
Morton Brown Family Wealth, LLC	0.77%	$15.3K	0.00%	Not reported
SBI Securities Co., Ltd.	0.71%	$14.2K	0.00%	Not reported
Sequoia Financial Advisors, LLC	0.66%	$13.1K	0.00%	New Not reported
Legato Capital Management LLC	0.63%	$12.6K	0.00%	Not reported
XTX Topco Ltd	0.52%	$10.4K	0.00%	Not reported
Kelsey Financial, LLC	0.49%	$9.69K	0.01%	Add 37.04%
Vanguard Global Advisers, LLC	0.48%	$9.58K	0.00%	Not reported
Envestnet Asset Management Inc	0.39%	$7.88K	0.00%	Not reported
Rockefeller Capital Management L.P.	0.39%	$7.86K	0.00%	Not reported
GTS Securities LLC	0.33%	$6.55K	0.00%	Not reported
Two Sigma Securities, LLC	0.33%	$6.51K	0.00%	Not reported
Caprock Group, LLC	0.28%	$5.5K	0.00%	New Not reported
Voisard Asset Management Group, Inc.	0.28%	$5.5K	0.00%	Not reported
VestGen Advisors, LLC	0.27%	$5.35K	0.00%	Not reported
Western Wealth Management, LLC	0.26%	$5.24K	0.00%	Not reported
OpenArc Corporate Advisory, LLC	0.26%	$5.24K	0.00%	Not reported
Captrust Financial Advisors	0.25%	$4.97K	0.00%	Not reported
LPL Financial LLC	0.24%	$4.82K	0.00%	Not reported
Wells Fargo & Company	0.24%	$4.77K	0.00%	Not reported
Bank of Montreal	0.24%	$7.2K	0.00%	Not reported
Vanguard Personalized Indexing Management, LLC	0.23%	$4.57K	0.00%	Not reported
Tower Research Capital LLC (TRC)	0.23%	$4.57K	0.00%	Not reported
JPMorgan Chase & Co	0.23%	$4.57K	0.00%	Not reported

50 of 78 holders

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