Ocean Power Technologies, Inc.

OPTT

Exchange: NYSE
Industry: Electric Services
SEC CIK: 0001378140

SEC filings (opens in a new tab)

No open-market purchases or sales by Ocean Power Technologies, Inc. insiders were filed in the last 90 days; 81 institutions reported holding it in 13F filings for Q2 2026, worth $8.65M in total; no superinvestor holds it.

Q4 2021 vs. Q3 2021

How the institutions holding Ocean Power Technologies, Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021 All holders in Q3 2021

13F holders of OPTT: Q3 2021 compared with Q4 2021
Measure	Q3 2021	Q4 2021	Change
Holders	44	44	0
Shares	4.28M	7.81M	+3.53M (+82.5%)
Value	$9.93M	$11.7M	+$1.72M (+17.3%)

New holders (10)

Institutions that held Ocean Power Technologies, Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to OPTT in Q4 2021
Institution	Shares	Value	% of portfolio
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.	560,777	$886.0K	0.00%
Harel Insurance Investments & Financial Services Ltd.	473,768	$744.0K	0.01%
Aristides Capital LLC	88,342	$131.0K	0.08%
XTX Topco Ltd	30,643	$45.0K	0.03%
National Bank of Canada	3,500	$5.00K	0.00%
Simplex Trading, LLC	2,773	$4.00K	0.00%
CoreCap Advisors, LLC	250	$1.00K	0.00%
Washington Trust Advisors, Inc.	1	$0	0.00%
Comprehensive Financial Consultants Institutional, Inc.	50	$0	0.00%
Financial Advocates Investment Management	3,768	–	–

Sold out (10)

Institutions that held Ocean Power Technologies, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of OPTT in Q4 2021
Institution	Shares, Q3 2021	Value, Q3 2021
Susquehanna Fundamental Investments, LLC	23,000	$53.0K
HRT Financial LP	22,308	$51.0K
Barclays PLC	15,037	$35.0K
Qube Research & Technologies Ltd	13,075	$30.0K
Spire Wealth Management	5,250	$12.0K
Sutton Wealth Advisors Inc.	120	$278
FMR LLC	50	$0
Washington Trust Co	1	$0
Plante Moran Financial Advisors, LLC	150	$0
MCF Advisors LLC	100	$0