Who Owns GREENWICH LIFESCIENCES INC (GLSI)? -- Institutional Holders (2026-06-30)

66 institutions reported holding $40.0M of GREENWICH LIFESCIENCES INC (GLSI) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($11.4M), VANGUARD GROUP INC ($9.8M), GEODE CAPITAL MANAGEMENT, LLC ($3.9M), STATE STREET CORP ($3.4M), NORTHERN TRUST CORP ($1.9M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$11.4M485,854Added
2VANGUARD GROUP INC$9.8M416,887Added
3GEODE CAPITAL MANAGEMENT, LLC$3.9M168,179Added
4STATE STREET CORP$3.4M143,086Added
5NORTHERN TRUST CORP$1.9M80,228Added
6Bank of New York Mellon Corp$1.1M47,900Added
7MORGAN STANLEY$1.0M43,447Added
8GOLDMAN SACHS GROUP INC$922,65839,329Trimmed
9Russell Investments Group, Ltd.$805,93934,353Trimmed
10JANE STREET GROUP, LLC$649,70127,694New
11UBS Group AG$549,17523,409Added
12STATE OF WISCONSIN INVESTMENT BOARD$531,11122,639Added
13GSA CAPITAL PARTNERS LLP$458,00019,543New
14MASSACHUSETTS FINANCIAL SERVICES CO /MA/$420,45017,922New
15STRS OHIO$417,58817,800Added
16Sixth Street Partners Management Company, L.P.$401,11917,098New
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC$401,11917,098Added
18Ancora Advisors LLC$251,96010,740Trimmed
19STIFEL FINANCIAL CORP$235,14110,023New
20RAYMOND JAMES FINANCIAL INC$214,3549,137Trimmed
21RHUMBLINE ADVISERS$196,7508,387Added
22WELLS FARGO & COMPANY/MN$144,1386,144Added
23DEUTSCHE BANK AG\$125,5355,351Added
24FMR LLC$93,7443,996Trimmed
25CITIGROUP INC$74,8843,192Added

Source: SEC Form 13F filings · as of 2026-06-30