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aTyr Pharma (ATYR)
NASDAQ:ATYR
US Market
ATYR
aTyr Pharma
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aTyr Pharma (ATYR) Ownership - Who Owns aTyr Pharma?

2,820 Followers

aTyr Pharma (ATYR) Ownership Overview

2.45%26.46%<0.01%7.83%63.26%
2.45% Insiders
26.46% Mutual Funds
<0.01% Other Institutional Investors
7.83% ETFs
63.26% Public Companies and
Individual Investors
The ownership structure of aTyr Pharma (ATYR) stock is a mix of institutional, retail, and individual investors. Approximately 34.29% of the company’s stock is owned by Institutional Investors, 2.45% is owned by Insiders, and 63.26% 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 26.46% of the company’s stock is owned by Institutional Investors, 2.45% is owned by Insiders, and 7.83% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Oct 09, 2025
Paul Schimmel
xxxxxxxxxxxxx
$905900
Show More Insider Trading Activity >

Recent Hedge Fund Trading Activity

Date
Firm
Activity
Value
Show More Hedge Fund Trading Activity >

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
10,391,877Institution10.60%8,729,177
6,832,646Institution6.97%5,739,423
4,195,963Institution4.28%3,524,609
3,620,443Institution3.69%3,041,172
3,180,358Institution3.24%2,671,501
2,101,056Insider2.14%1,764,887
1,754,594Institution1.79%1,473,859
1,027,290Institution1.05%862,924
948,976Institution0.97%797,140
507,053Institution0.52%425,925

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
10,391,877Institution10.60%8,729,177
6,832,646Institution6.97%5,739,423
3,620,443Institution3.69%3,041,172
1,754,594Institution1.79%1,473,859
1,027,290Institution1.05%862,924
948,976Institution0.97%797,140
507,053Institution0.52%425,925
218,862Institution0.22%183,844
191,027Institution0.19%160,463
184,792Institution0.19%155,225

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
Vanguard Total Stock Market ETF
2,650,788Institution2.70%2,544,226
iShares Russell 2000 ETF
2,091,039Institution2.13%1,758,355
Vanguard Extended Market ETF
974,319Institution0.99%935,151
iShares Russell 2000 Growth ETF
676,101Institution0.69%568,533
Vanguard Russell 2000 ETF
475,772Institution0.49%456,646
iShares Micro-Cap ETF
235,844Institution0.24%198,321
iShares Core S&P Total U.S. Stock Market ETF
143,570Institution0.15%120,728
Vanguard Russell 2000 Growth ETF
83,377Institution0.09%80,025
Global X Russell 2000 ETF
45,435Institution0.05%36,821
iShares Russell 3000 ETF
31,275Institution0.03%26,299

FAQ

Who Owns aTyr Pharma (ATYR)?
According to the latest TipRanks data, approximately <0.01% of the company's stock is held by institutional investors, 2.45% is held by insiders, and 63.26% is held by retail investors.
    What percentage of aTyr Pharma (ATYR) stock is held by institutional investors?
    According to the latest TipRanks data, approximately <0.01% 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 63.26% 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.