Who owns aTyr Pharma? ATYR Stock Ownership

aTyr Pharma (ATYR) Ownership Overview

1.81% Other Institutional Investors

7.97% ETFs

61.31% Public Companies and

Individual Investors

The ownership structure of aTyr Pharma (ATYR) stock is a mix of institutional, retail, and individual investors. Approximately 36.24% of the company’s stock is owned by Institutional Investors, 2.45% is owned by Insiders, and 61.31% is owned by Public Companies and Individual Investors.

The ownership structure of aTyr Pharma (ATYR) stock is a mix of institutional, retail, and individual investors. Approximately 28.27% of the company’s stock is owned by Institutional Investors, 2.45% is owned by Insiders, and 7.97% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Oct 09, 2025	Paul Schimmel	xxxxxxxxxxxxx	$905900

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Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value

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Top Shareholders

# of Shares	Type	% Holding	Value
10,391,877	Institution	10.60%	8,833,095
6,832,646	Institution	6.97%	5,807,749
4,166,437	Institution	4.25%	3,541,471
3,620,443	Institution	3.69%	3,077,377
3,331,985	Institution	3.40%	2,832,187
2,101,056	Insider	2.14%	1,785,898
1,754,594	Institution	1.79%	1,491,405
961,113	Institution	0.98%	816,946
948,976	Institution	0.97%	806,630
507,053	Institution	0.52%	430,995

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
10,391,877	Institution	10.60%	8,833,095
6,832,646	Institution	6.97%	5,807,749
3,620,443	Institution	3.69%	3,077,377
1,754,594	Institution	1.79%	1,491,405
961,113	Institution	0.98%	816,946
948,976	Institution	0.97%	806,630
507,053	Institution	0.52%	430,995
258,551	Institution	0.26%	219,768
194,310	Institution	0.20%	165,164
191,027	Institution	0.19%	162,373

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	2,650,788	Institution	2.70%	2,340,116
iShares Russell 2000 ETF	2,067,975	Institution	2.11%	1,757,779
Vanguard Extended Market ETF	969,655	Institution	0.99%	856,011
iShares Russell 2000 Growth ETF	838,251	Institution	0.85%	712,513
Vanguard Russell 2000 ETF	458,840	Institution	0.47%	405,064
iShares Micro-Cap ETF	253,932	Institution	0.26%	215,842
iShares Core S&P Total U.S. Stock Market ETF	140,892	Institution	0.14%	119,758
Vanguard Russell 2000 Growth ETF	75,656	Institution	0.08%	66,789
Global X Russell 2000 ETF	44,089	Institution	0.04%	38,247
iShares Russell 3000 ETF	30,935	Institution	0.03%	26,295

FAQ

Who Owns aTyr Pharma (ATYR)?

According to the latest TipRanks data, approximately 1.81% of the company's stock is held by institutional investors, 2.45% is held by insiders, and 61.31% is held by retail investors.

What percentage of aTyr Pharma (ATYR) stock is held by institutional investors?

According to the latest TipRanks data, approximately 1.81% of aTyr Pharma (ATYR) stock is held by institutional investors.

What percentage of aTyr Pharma (ATYR) stock is held by retail investors?

According to the latest TipRanks data, approximately 61.31% of aTyr Pharma (ATYR) stock is held by retail investors.

Who owns the most shares of aTyr Pharma (ATYR)?

Federated Hermes Equity Funds owns the most shares of aTyr Pharma (ATYR).

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.

aTyr Pharma (ATYR) Ownership - Who Owns aTyr Pharma?