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

1,409 Followers

Gossamer Bio (GOSS) Ownership Overview

1.86% Insiders

3.67% Mutual Funds

12.39% Other Institutional Investors

5.42% ETFs

76.66% Public Companies and Individual Investors

The ownership structure of Gossamer Bio (GOSS) stock is a mix of institutional, retail, and individual investors. Approximately 21.47% of the company’s stock is owned by Institutional Investors, 1.86% is owned by Insiders, and 76.66% 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 16.05% of the company’s stock is owned by Institutional Investors, 1.86% is owned by Insiders, and 5.42% 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
	10,900,287	Institution	2.23%	1,831,248
	9,162,568	Institution	1.87%	1,539,311
	8,883,244	Institution	1.82%	1,492,385
	6,245,866	Insider	1.28%	1,049,305
	4,623,355	Institution	0.95%	776,724
Joseph Edelman	3,139,669	Institution	0.64%	527,464
	2,075,165	Institution	0.42%	348,628
	2,033,613	Institution	0.42%	341,647
	1,142,144	Institution	0.23%	191,880
	986,972	Institution	0.20%	165,811

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
9,162,568	Institution	1.87%	1,539,311
2,075,165	Institution	0.42%	348,628
2,033,613	Institution	0.42%	341,647
1,142,144	Institution	0.23%	191,880
766,284	Institution	0.16%	128,736
578,358	Institution	0.12%	97,164
546,631	Institution	0.11%	91,834
365,199	Institution	0.07%	61,353
203,566	Institution	0.04%	34,199
145,404	Institution	0.03%	24,428

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	6,910,934	Institution	1.41%	1,595,735
iShares Russell 2000 ETF	4,588,806	Institution	0.94%	770,919
Vanguard Extended Market ETF	2,243,305	Institution	0.46%	517,979
iShares Russell 2000 Growth ETF	1,597,193	Institution	0.33%	268,328
iShares Biotechnology ETF	1,466,576	Institution	0.30%	246,385
Xtrackers S&P 500 Swap UCITS ETF	1,106,442	Institution	0.23%	198,053
Xtrackers S&P 500 Swap UCITS ETF 5C-EUR Hedged	1,106,442	Institution	0.23%	198,053
Xtrackers S&P 500 Swap UCITS ETF	1,106,442	Institution	0.23%	198,053
Schwab U.S. Small-Cap ETF	986,972	Institution	0.20%	176,668
Vanguard Russell 2000 ETF	977,030	Institution	0.20%	225,596

FAQ

Who Owns Gossamer Bio (GOSS)?

According to the latest TipRanks data, approximately 12.39% of the company's stock is held by institutional investors, 1.86% is held by insiders, and 76.66% is held by retail investors.

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

According to the latest TipRanks data, approximately 12.39% 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 76.66% 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.