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Disclosery

OPTT OCEAN PWR TECHNOLOGIES INC

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Equity (common), issuer CIK 1378140

52 managers (52 13F filers) reported a position in OPTT shares at 2024-12-31, 8,937,302 shares in all. 15 filers opened a position and 4 filers sold out during the quarter.

Managers
52
13F filers
52
New
15
Added
11
Reduced
6
Sold out
4
Shares held by filers
8,937,302

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCin group VANGUARD GROUP INC3,230,476$3.3M<0.01%+1,470,76113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…1,970,634$2.01M<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,012,955$1.03M<0.01%+264,38213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.577,391$589K<0.01%013F-HRTimelineGroup
Sargent Investment Group, LLC528,000$402K0.07%+328,00013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP377,284$385K<0.01%+181,10013F-HRTimelineGroup
SBI Securities Co., Ltd.284,984$291K0.01%13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP129,823$132K<0.01%013F-HRTimelineGroup
GROUP ONE TRADING LLC119,550$122K<0.01%+20,18413F-HR/ATimeline
Virtu Financial LLCin group Virtu Financial LLC111,182$113K0.01%+40,77213F-HRTimelineGroup
Arkadios Wealth Advisors100,000$102K0.01%new13F-HRTimeline
WOLVERINE TRADING, LLC68,378$60.2K<0.01%new13F-HRTimeline
SYNOVUS FINANCIAL CORP50,500$51.5K<0.01%-50,50013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC40,987$41.8K<0.01%-11,25513F-HRTimelineGroup
Penbrook Management LLC31,500$32.1K0.02%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY31,224$31.8K<0.01%+77613F-HR/ATimelineGroup
XTX Topco Ltdin group XTX Topco Ltd28,727$29.3K<0.01%-120,68213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp25,820$26.3K<0.01%-113F-HRTimelineGroup
LPL Financial LLC25,097$25.6K<0.01%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC20,400$21K<0.01%-3,00013F-HRTimeline
TOWNSQUARE CAPITAL LLC16,000$16.3K<0.01%013F-HRTimeline
Sovereign Financial Group, Inc.15,000$15.3K<0.01%new13F-HRTimeline
Belvedere Trading LLC14,468$14.8K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.14,025$14.3K<0.01%+13,00013F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/13,093$13.4K<0.01%+12,33213F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC11,886$12.1K<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.11,803$12K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…11,347$11.6K<0.01%-26,08113F-HRTimelineGroup
StoneX Group Inc.in group StoneX Group Inc.11,277$11.5K<0.01%new13F-HR/ATimelineGroup
Scientech Research LLC10,555$10.8K<0.01%new13F-HRTimeline
IFP Advisors, Inc10,000$10.2K<0.01%013F-HRTimeline
PROMETHIUM ADVISORS,LLC10,000$10.2K0.01%013F-HRTimeline
Sanctuary Advisors, LLC11,487$7.34K<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…5,900$6.02K<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,013$1.03K<0.01%+79913F-HRTimelineGroup
TRUST CO OF VERMONT1,000$1.02K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG854$871<0.01%+10413F-HRTimelineGroup
Allworth Financial LP586$557<0.01%new13F-HRTimeline
Cape Investment Advisory, Inc.500$510<0.01%013F-HRTimeline
R Squared Ltd480$490<0.01%13F-HRTimeline
Coppell Advisory Solutions LLC413$363<0.01%013F-HRTimeline
CoreCap Advisors, LLC250$255<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC200$204<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP100$102<0.01%new13F-HRTimelineGroup
Sandy Spring Bank50$51<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.43$42<0.01%013F-HRTimeline
FMR LLCin group FMR LLC3$3<0.01%new13F-HRTimelineGroup
Vermillion Wealth Management, Inc.3$3<0.01%13F-HRTimeline
Evelyn Partners Asset Management Ltdin group Evelyn Partners Group Ltd2$2<0.01%13F-HRTimelineGroup
Washington Trust Advisors, Inc.1$1<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA51$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.