Greenwich Lifesciences Inc (GLSI) Ownership

13.12 ↑0.78 (6.32%)

As of April 26, 2024, 3:59pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Greenwich Lifesciences Inc (GLSI), owning a total of 222 thousand shares. Combined, the top 40 institutional holders of GLSI own 6.24% of the company with a total of 802 thousand shares.

In the latest ownership report on December 31st 2023, the top 40 institutional holders increased their combined ownership of GLSI by 55 thousand shares. 13 institutions bought 90,357 total additional shares and increased their ownership by an average of 24,948.63%. However 4 institutions sold 35,102 total shares and decreased their ownership by an average of 22.78%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Greenwich Lifesciences Inc increased by a net total of 55,255 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	1.725%	0.786%	221,682	1,729	2023-12-31
BlackRock Inc	0.445%	2.068%	57,148	1,158	2023-12-31
Ameriprise Financial Inc	0.418%	-15.389%	53,647	-9,757	2023-12-31
Geode Capital Management, LLC	0.364%	1.571%	46,816	724	2023-12-31
Renaissance Technologies Corp	0.285%	-32.594%	36,600	-17,698	2023-12-31
Northern Trust Corp	0.163%	0.000%	20,983	20,983	2023-12-31
683 Capital Management LLC	0.153%	0.000%	19,604	19,604	2023-12-31
Qube Research & Technologies	0.115%	1,023.210%	14,714	13,404	2023-12-31
JANE STREET GROUP, LLC	0.109%	0.000%	14,005	14,005	2023-12-31
State Street Corporation	0.101%	0.000%	13,002	0	2023-12-31
Millennium Management LLC	0.090%	-39.906%	11,511	-7,644	2023-12-31
Citigroup Inc	0.074%	0.000%	9,524	9,524	2023-12-31
JPMorgan Chase & Co	0.043%	139,350.000%	5,578	5,574	2023-12-31
Bank of America Corp	0.038%	43.722%	4,842	1,473	2023-12-31
UBS Group AG	0.014%	183,900.000%	1,840	1,839	2023-12-31
Newbridge Financial Services Group, Inc.	0.012%	0.000%	1,500	0	2023-12-31
Tower Research Capital LLC	0.011%	10.803%	1,436	140	2023-12-31
Founders Capital Management Inc	0.004%	0.000%	500	0	2023-12-31
Morgan Stanley - Brokerage Accounts	0.002%	0.000%	280	0	2023-12-31
Washington Trust Advisors, Inc.	0.002%	0.000%	200	200	2023-12-31
FMR Inc	0.001%	-3.226%	90	-3	2023-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	1.725%	0.786%	221,682	1,729	2023-12-31
BlackRock Inc	0.445%	2.068%	57,148	1,158	2023-12-31
Ameriprise Financial Inc	0.418%	-15.389%	53,647	-9,757	2023-12-31
Geode Capital Management, LLC	0.364%	1.571%	46,816	724	2023-12-31
GSA Capital Partners LLP	0.357%	37.239%	45,850	12,441	2023-09-30
Marshall Wace Asset Management Ltd	0.335%	1.242%	43,031	528	2023-03-31
Susquehanna International Group, LLP	0.289%	0.000%	37,100	37,100	2023-03-31
Renaissance Technologies Corp	0.285%	-32.594%	36,600	-17,698	2023-12-31
OCCUDO QUANTITATIVE STRATEGIES LP	0.182%	0.000%	23,440	23,440	2022-06-30
Two Sigma Investments LLC	0.167%	0.000%	21,431	21,431	2022-06-30
Northern Trust Corp	0.163%	0.000%	20,983	20,983	2023-12-31
PURA VIDA INVESTMENTS, LLC	0.153%	0.000%	19,667	19,667	2022-09-30
683 Capital Management LLC	0.153%	0.000%	19,604	19,604	2023-12-31
Schonfeld Strategic Advisors LLC	0.139%	0.000%	17,800	17,800	2022-06-30
Cubist Systematic Strategies, LLC	0.119%	0.000%	15,332	15,332	2022-06-30
Qube Research & Technologies	0.115%	1,023.210%	14,714	13,404	2023-12-31
JANE STREET GROUP, LLC	0.109%	0.000%	14,005	14,005	2023-12-31
State Street Corporation	0.101%	0.000%	13,002	0	2023-12-31
Millennium Management LLC	0.090%	-39.906%	11,511	-7,644	2023-12-31
Squarepoint Ops LLC	0.085%	0.000%	10,970	10,970	2023-09-30
Walleye Trading Advisors, LLC	0.083%	0.000%	10,656	10,656	2022-06-30
Citadel Advisors Llc	0.081%	0.000%	10,354	10,354	2023-03-31
HRT FINANCIAL LLC	0.079%	-45.523%	10,136	-8,470	2023-06-30
Citigroup Inc	0.074%	0.000%	9,524	9,524	2023-12-31
JPMorgan Chase & Co	0.043%	139,350.000%	5,578	5,574	2023-12-31
Bank of America Corp	0.038%	43.722%	4,842	1,473	2023-12-31
UBS Group AG	0.014%	183,900.000%	1,840	1,839	2023-12-31
Newbridge Financial Services Group, Inc.	0.012%	0.000%	1,500	0	2023-12-31
Tower Research Capital LLC	0.011%	10.803%	1,436	140	2023-12-31
Founders Capital Management Inc	0.004%	0.000%	500	0	2023-12-31
Morgan Stanley - Brokerage Accounts	0.002%	0.000%	280	0	2023-12-31
Washington Trust Advisors, Inc.	0.002%	0.000%	200	200	2023-12-31
Royal Bank of Canada	0.001%	-2.752%	106	-3	2023-06-30
FMR Inc	0.001%	-3.226%	90	-3	2023-12-31
Geneos Wealth Management Inc	0.001%	0.000%	88	0	2023-09-30
North Star Investment Management Corp	0.000%	0.000%	51	0	2023-09-30
Advisor Group Holdings, Inc.	0.000%	0.000%	50	0	2023-09-30
AdvisorNet Financial, Inc	0.000%	0.000%	50	0	2023-09-30
New York State Common Retirement Fund	0.000%	-99.038%	34	-3,500	2022-06-30
Wells Fargo & Co	0.000%	-14.815%	23	-4	2022-09-30

Mutual Fund Ownership

Vanguard Total Stock Mkt Idx Inv is the biggest individual fund holder of Greenwich Lifesciences Inc (GLSI), owning a total of 153 thousand shares. Combined, the top 30 mutual fund holders of GLSI own 4.74% of the company with a total of 609 thousand shares.

In the latest ownership report on March 31st 2024, the top 30 fund holders increased their combined ownership of GLSI by 563 shares. 1 funds bought 4 total additional shares and increased their ownership by an average of 0.04%. However 2 funds sold 567 total shares and decreased their ownership by an average of 5.26%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Greenwich Lifesciences Inc decreased by a net total of -563 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Extended Equity Market K	0.083%	0.038%	10,670	4	2024-03-31
NT Ext Equity Mkt Idx Fd - L	0.038%	-10.292%	4,916	-564	2024-03-31
Extended Equity Market Fund M	0.010%	-0.227%	1,316	-3	2024-03-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	1.194%	0.000%	153,459	0	2024-02-29
PV BUYBACK USA Classe B USD	0.677%	0.000%	87,000	0	2023-12-31
DIM Funds SICAV S.A. - PV Buyback USA B	0.677%	0.000%	87,000	0	2023-03-31
Vanguard Institutional Extnd Mkt Idx Tr	0.441%	0.271%	56,634	153	2024-02-29
Vanguard Extended Market Index Investor	0.426%	0.000%	54,752	0	2023-08-31
Fidelity® Extended Market Index	0.211%	0.000%	27,048	0	2023-11-30
Fidelity Extended Market Index	0.209%	-0.482%	26,850	-130	2024-02-29
iShares Micro-Cap ETF	0.105%	0.000%	13,450	0	2024-03-28
BlackRock Extended Mkt Composite	0.095%	0.000%	12,226	0	2023-09-30
BlackRock Extended Equity Market K	0.083%	0.038%	10,670	4	2024-03-31
Fidelity Series Total Market Index	0.058%	47.918%	7,390	2,394	2024-02-29
Fidelity Nasdaq Composite Index	0.056%	0.000%	7,220	0	2024-02-29
Fidelity® NASDAQ Composite Index®	0.056%	0.000%	7,220	0	2023-10-31
Vanguard Instl Ttl Stk Mkt Idx InstlPls	0.049%	0.000%	6,258	0	2024-02-29
Vanguard Instl Ttl Stck Mkt Idx Tr	0.049%	-97.783%	6,258	-276,005	2023-10-31
Northern Trust Extended Eq Market Idx	0.043%	0.000%	5,480	0	2023-12-31
Fidelity Total Market Index	0.039%	0.000%	4,975	0	2024-02-29
Fidelity® Total Market Index	0.039%	0.000%	4,975	0	2023-11-30
NT Ext Equity Mkt Idx Fd - L	0.038%	-10.292%	4,916	-564	2024-03-31
Vanguard Balanced Index Inv	0.033%	0.000%	4,233	0	2024-02-29
Fidelity® Series Total Market Index	0.033%	0.000%	4,204	0	2023-11-30
NT Ext Equity Mkt Idx Fd - NL	0.025%	0.000%	3,194	0	2023-12-31
Schwab Total Stock Market Index	0.021%	0.000%	2,671	0	2024-02-29
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.020%	0.195%	2,565	5	2023-12-31
Spartan Total Market Index Pool E	0.019%	0.000%	2,381	0	2024-02-29
Extended Equity Market Fund M	0.010%	-0.227%	1,316	-3	2024-03-31
Fidelity® ZERO Total Market Index	0.010%	0.000%	1,280	0	2022-09-30
Vanguard U.S. Eq Idx £ Acc	0.010%	0.000%	1,251	0	2023-08-31
State St US Extended Mkt Indx NL Cl C	0.009%	0.000%	1,100	0	2023-02-28
SSgA U.S. Extended Market Index Class I	0.009%	0.000%	1,100	0	2022-12-31