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Prothena (PRTA)
NASDAQ:PRTA
US Market

Prothena (PRTA) Ownership - Who Owns Prothena?

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Prothena (PRTA) Ownership Overview

13.43%31.27%0.10%8.97%46.24%
13.43% Insiders
0.10% Other Institutional Investors
8.97% ETFs
46.24% Public Companies and Individual Investors
The ownership structure of Prothena (PRTA) stock is a mix of institutional, retail, and individual investors. Approximately 40.33% of the company’s stock is owned by Institutional Investors, 13.43% is owned by Insiders, and 46.24% is owned by Public Companies and Individual Investors.
The ownership structure of Prothena (PRTA) stock is a mix of institutional, retail, and individual investors. Approximately 31.37% of the company’s stock is owned by Institutional Investors, 13.43% is owned by Insiders, and 8.97% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value

Recent Hedge Fund Trading Activity

Date
Firm
Activity
Value
Sep 30, 2024
xxxxxxxxxxxxx
$593915

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
4,504,435Institution8.37%59,773,852
4,036,140Insider7.50%53,559,578
3,975,939Institution7.39%52,760,711
3,168,827Insider5.89%42,050,334
2,191,748Institution4.07%29,084,496
1,891,627Institution3.52%25,101,890
948,419Institution1.76%12,585,520
939,128Institution1.75%12,462,229
813,917Institution1.51%10,800,679
644,021Institution1.20%8,546,159

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
4,504,435Institution8.37%59,773,852
3,975,939Institution7.39%52,760,711
1,891,627Institution3.52%25,101,890
813,917Institution1.51%10,800,679
644,021Institution1.20%8,546,159
555,226Institution1.03%7,367,849
551,672Institution1.03%7,320,687
525,007Institution0.98%6,966,843
472,014Institution0.88%6,263,626
448,019Institution0.83%5,945,212

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
1,127,185Institution2.09%14,957,745
866,292Institution1.61%10,975,920
553,075Institution1.03%8,965,346
284,983Institution0.53%3,781,724
226,235Institution0.42%3,002,138
199,034Institution0.37%3,226,341
184,524Institution0.34%2,337,919
163,589Institution0.30%2,170,826
115,724Institution0.22%1,875,886
83,508Institution0.16%1,058,046

FAQ

Who Owns Prothena (PRTA)?
According to the latest TipRanks data, approximately 0.10% of the company's stock is held by institutional investors, 13.43% is held by insiders, and 46.24% is held by retail investors.
    What percentage of Prothena (PRTA) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 0.10% of Prothena (PRTA) stock is held by institutional investors.
      What percentage of Prothena (PRTA) stock is held by retail investors?
      According to the latest TipRanks data, approximately 46.24% of Prothena (PRTA) stock is held by retail investors.
        Who owns the most shares of Prothena (PRTA)?
        VANGUARD SPECIALIZED FUNDS owns the most shares of Prothena (PRTA).
          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.
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