Gossamer Bio (GOSS) Ownership - Who Owns Gossamer Bio?

1,399 Followers

Gossamer Bio (GOSS) Ownership Overview

3.88% Insiders

7.70% Mutual Funds

25.80% Other Institutional Investors

11.25% ETFs

51.38% Public Companies and Individual Investors

The ownership structure of Gossamer Bio (GOSS) stock is a mix of institutional, retail, and individual investors. Approximately 44.74% of the company’s stock is owned by Institutional Investors, 3.88% is owned by Insiders, and 51.38% is owned by Public Companies and Individual Investors.

The ownership structure of Gossamer Bio (GOSS) stock is a mix of institutional, retail, and individual investors. Approximately 33.49% of the company’s stock is owned by Institutional Investors, 3.88% is owned by Insiders, and 11.25% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Aug 20, 2025	Sandra Milligan	xxxxxxxxxxxxx	$50016

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Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value

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Top Shareholders

Holder	# of Shares	Type	% Holding	Value
	10,876,084	Institution	4.63%	2,294,854
	9,162,568	Institution	3.90%	1,933,302
	8,816,811	Institution	3.76%	1,860,347
	6,245,866	Insider	2.66%	1,317,878
	4,621,735	Institution	1.97%	975,186
Joseph Edelman	3,139,669	Institution	1.34%	662,470
	2,075,165	Institution	0.88%	437,860
	2,033,613	Institution	0.87%	429,092
	1,142,144	Institution	0.49%	240,992
	1,002,448	Institution	0.43%	211,517

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
9,162,568	Institution	3.90%	1,933,302
2,075,165	Institution	0.88%	437,860
2,033,613	Institution	0.87%	429,092
1,142,144	Institution	0.49%	240,992
766,284	Institution	0.33%	161,686
578,358	Institution	0.25%	122,034
546,631	Institution	0.23%	115,339
365,199	Institution	0.16%	77,057
203,566	Institution	0.09%	42,952
145,404	Institution	0.06%	30,680

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	6,910,934	Institution	2.94%	2,270,242
iShares Russell 2000 ETF	4,601,316	Institution	1.96%	1,567,208
Vanguard Extended Market ETF	2,251,634	Institution	0.96%	739,662
iShares Russell 2000 Growth ETF	1,605,417	Institution	0.68%	546,805
iShares Biotechnology ETF	1,472,856	Institution	0.63%	501,655
Xtrackers S&P 500 Swap UCITS ETF	1,106,444	Institution	0.47%	374,753
Xtrackers S&P 500 Swap UCITS ETF 5C-EUR Hedged	1,106,444	Institution	0.47%	374,753
Xtrackers S&P 500 Swap UCITS ETF	1,106,444	Institution	0.47%	374,753
Schwab U.S. Small-Cap ETF	1,002,448	Institution	0.43%	339,529
Vanguard Russell 2000 ETF	945,638	Institution	0.40%	310,642

FAQ

Who Owns Gossamer Bio (GOSS)?

According to the latest TipRanks data, approximately 25.80% of the company's stock is held by institutional investors, 3.88% is held by insiders, and 51.38% is held by retail investors.

What percentage of Gossamer Bio (GOSS) stock is held by institutional investors?

According to the latest TipRanks data, approximately 25.80% of Gossamer Bio (GOSS) stock is held by institutional investors.

What percentage of Gossamer Bio (GOSS) stock is held by retail investors?

According to the latest TipRanks data, approximately 51.38% of Gossamer Bio (GOSS) stock is held by retail investors.

Who owns the most shares of Gossamer Bio (GOSS)?

Vanguard owns the most shares of Gossamer Bio (GOSS).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.