On this page, we present all of the funds holding OPTT from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding OPTT, with a link to that fund's top holdings. The next columns indicate the amount of OPTT stock held by each of the funds holding OPTT, followed by the OPTT position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 34 funds holding OPTT within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Vanguard Group Inc.. For more details on the positions held by Vanguard Group Inc. (or by any of the other funds holding OPTT), click the fund name in the "Holder" column of the funds-holding-OPTT table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	1,814,341	$573	12/31/2023
OPTT	1,814,341	$573	12/31/2023
BlackRock Inc.	580,571	$183	12/31/2023
OPTT	580,571	$183	12/31/2023
Geode Capital Management LLC	478,324	$151	12/31/2023
OPTT	478,324	$151	12/31/2023
State Street Corp	196,184	$62	12/31/2023
OPTT	196,184	$62	12/31/2023
Bailard Inc.	196,839	$62	12/31/2023
OPTT	196,839	$62	12/31/2023
Northern Trust Corp	146,512	$46	12/31/2023
OPTT	146,512	$46	12/31/2023
Citadel Advisors LLC		$46	12/31/2023
OPTT	94,547	$30	12/31/2023
Call	51,300	$16	12/31/2023
Put	300	$0	12/31/2023
Susquehanna International Group LLP		$46	12/31/2023
OPTT	110,370	$35	12/31/2023
Call	33,500	$11	12/31/2023
Bridgeway Capital Management Inc.	130,000	$41	12/31/2023
OPTT	130,000	$41	12/31/2023
Morgan Stanley	50,348	$16	12/31/2023
OPTT	50,348	$16	12/31/2023
Charles Schwab Investment Management Inc.	48,625	$15	12/31/2023
OPTT	48,625	$15	12/31/2023
Jane Street Group LLC	48,870	$15	12/31/2023
OPTT	48,870	$15	12/31/2023
Commonwealth Equity Services LLC	24,350	$8	12/31/2023
OPTT	24,350	$8	12/31/2023
Bank of New York Mellon Corp	25,818	$8	12/31/2023
OPTT	25,818	$8	12/31/2023
Sabby Management LLC	26,597	$8	12/31/2023
OPTT	26,597	$8	12/31/2023
Millennium Management LLC	21,853	$7	12/31/2023
OPTT	21,853	$7	12/31/2023
Tower Research Capital LLC TRC	21,414	$7	12/31/2023
OPTT	21,414	$7	12/31/2023
Wolverine Trading LLC		$6	12/31/2023
Call	18,900	$6	12/31/2023
Townsquare Capital LLC	16,000	$5	12/31/2023
OPTT	16,000	$5	12/31/2023
Group One Trading L.P.		$4	12/31/2023
Call	5,300	$2	12/31/2023
OPTT	6,077	$2	12/31/2023
Ground Swell Capital LLC	12,820	$4	12/31/2023
OPTT	12,820	$4	12/31/2023
Koshinski Asset Management Inc.	13,100	$4	12/31/2023
OPTT	13,100	$4	12/31/2023
UBS Group AG	2,505	$1	12/31/2023
OPTT	2,505	$1	12/31/2023
Farther Finance Advisors LLC	1,872	$1	12/31/2023
OPTT	1,872	$1	12/31/2023
JPMorgan Chase & Co.	107	$0	12/31/2023
OPTT	107	$0	12/31/2023
Bank of America Corp DE	75	$0	12/31/2023
OPTT	75	$0	12/31/2023
Wells Fargo & Company MN	452	$0	12/31/2023
OPTT	452	$0	12/31/2023
FMR LLC	212	$0	12/31/2023
OPTT	212	$0	12/31/2023
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
OPTT	0	$0	12/31/2023
Royal Bank of Canada	252	$0	12/31/2023
OPTT	252	$0	12/31/2023
Advisor Group Holdings Inc.	1,075	$0	12/31/2023
OPTT	1,075	$0	12/31/2023
Qube Research & Technologies Ltd	50	$0	12/31/2023
OPTT	50	$0	12/31/2023
Coppell Advisory Solutions LLC	413	$0	12/31/2023
OPTT	413	$0	12/31/2023
Washington Trust Advisors Inc.	1	$0	12/31/2023
OPTT	1	$0	12/31/2023
Cape Investment Advisory Inc.	500	$0	12/31/2023
OPTT	500	$0	12/31/2023

See Summary: Institutional Holders of OPTT
See Details: Top 10 Hedge Funds Holding OPTT
Also See: OPTT Insider Buying

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