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Disclosery

GLSI GREENWICH LIFESCIENCES INC

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COMMON STOCK (common), issuer CIK 1799788

52 managers (52 13F filers) reported a position in GLSI shares at 2025-06-30, 1,231,686 shares in all. 8 filers opened a position and 3 filers sold out during the quarter.

Managers
52
13F filers
52
New
8
Added
20
Reduced
10
Sold out
3
Shares held by filers
1,231,686

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
BlackRock, Inc.in group BlackRock, Inc.367,181$3.33M<0.01%+14,99013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC269,002$2.44M<0.01%-1,30413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC138,982$1.26M<0.01%+1,97213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP82,779$751K<0.01%-1,85413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP82,247$746K<0.01%+7,03913F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP56,142$509K<0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC34,181$310K<0.01%new13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC27,300$248K<0.01%+14,80013F-HRTimeline
STRS OHIO20,000$181K<0.01%+1,40013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co19,049$173K<0.01%+4213F-HRTimelineGroup
HighTower Advisors, LLC16,967$154K<0.01%+1,56013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC16,498$150K<0.01%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp14,596$132K<0.01%+3,39313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC13,768$125K<0.01%+45413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY11,766$107K<0.01%+2,21913F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC10,582$96K<0.01%+3,94913F-HR/ATimelineGroup
RHUMBLINE ADVISERS8,975$81.4K<0.01%-69813F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND6,000$54.4K<0.01%013F-HR/ATimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/5,240$47.5K<0.01%-12213F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…3,482$31.6K<0.01%-15613F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,263$29.6K<0.01%+2,25613F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN3,150$28.6K<0.01%+23913F-HRTimelineGroup
FMR LLCin group FMR LLC3,042$27.6K<0.01%+2,57913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,880$26.1K<0.01%-17513F-HRTimelineGroup
Police & Firemen's Retirement System of…2,768$25.1K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC2,166$19.6K<0.01%-2,17313F-HRTimelineGroup
NFSG Corp2,100$19K<0.01%+80013F-HRTimeline
UBS Group AGin group UBS Group AG1,845$16.7K<0.01%-1,35113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC718$6.51K<0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc662$6K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA647$6K<0.01%-1,08713F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS640$5.8K<0.01%+21613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…585$5.31K<0.01%013F-HRTimelineGroup
Founders Capital Management500$4.54K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…433$3.93K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…388$3.52K<0.01%+22013F-HRTimelineGroup
Brooklyn Investment Group244$2.21K<0.01%new13F-HR/ATimeline
AMALGAMATED BANK207$2K<0.01%013F-HRTimeline
Washington Trust Advisors, Inc.200$1.81K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC59$1K<0.01%+1913F-HRTimelineGroup
Federation des caisses Desjardins du Qu…100$907<0.01%013F-HRTimeline
Geneos Wealth Management Inc.88$798<0.01%013F-HRTimeline
North Star Investment Management Corp.51$463<0.01%013F-HRTimeline
Hopwood Financial Services, Inc.50$454<0.01%013F-HRTimeline
Global Retirement Partners, LLC45$408<0.01%13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…32$290<0.01%+2913F-HRTimelineGroup
SBI Securities Co., Ltd.30$272<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC27$245<0.01%-3813F-HRTimeline
Sterling Capital Management LLC14$127<0.01%+813F-HR/ATimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP10$90<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5$45<0.01%new13F-HR/ATimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.