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Prothena Corporation (PRTA)
:PRTA
US Market

Prothena (PRTA) Ownership - Who Owns Prothena?

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Prothena (PRTA) Ownership Overview

13.43%31.25%38.52%8.94%7.86%
13.43% Insiders
38.52% Other Institutional Investors
8.94% ETFs
7.86% Public Companies and Individual Investors
The ownership structure of Prothena (PRTA) stock is a mix of institutional, retail, and individual investors. Approximately 78.72% of the company’s stock is owned by Institutional Investors, 13.43% is owned by Insiders, and 7.86% 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 69.77% of the company’s stock is owned by Institutional Investors, 13.43% is owned by Insiders, and 8.94% 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

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
4,504,435Institution8.37%63,827,844
4,036,140Insider7.50%57,192,104
3,927,357Institution7.30%55,650,649
3,168,827Insider5.89%44,902,279
2,192,989Institution4.08%31,074,654
1,891,627Institution3.52%26,804,355
956,420Institution1.78%13,552,471
917,162Institution1.70%12,996,186
813,917Institution1.51%11,533,204
644,021Institution1.20%9,125,778

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
4,504,435Institution8.37%63,827,844
3,927,357Institution7.30%55,650,649
1,891,627Institution3.52%26,804,355
813,917Institution1.51%11,533,204
644,021Institution1.20%9,125,778
555,226Institution1.03%7,867,552
551,672Institution1.03%7,817,192
525,007Institution0.98%7,439,349
472,014Institution0.88%6,688,438
433,622Institution0.81%6,144,424

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
1,131,361Institution2.10%16,031,385
831,549Institution1.55%11,550,216
568,680Institution1.06%7,876,218
279,023Institution0.52%3,953,756
220,301Institution0.41%3,121,665
202,310Institution0.38%2,801,994
182,604Institution0.34%2,536,370
162,159Institution0.30%2,297,793
114,546Institution0.21%1,586,462
83,508Institution0.16%1,159,926

FAQ

Who Owns Prothena Corporation (PRTA)?
According to the latest TipRanks data, approximately 38.52% of the company's stock is held by institutional investors, 13.43% is held by insiders, and 7.86% is held by retail investors.
    What percentage of Prothena Corporation (PRTA) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 38.52% of Prothena Corporation (PRTA) stock is held by institutional investors.
      What percentage of Prothena Corporation (PRTA) stock is held by retail investors?
      According to the latest TipRanks data, approximately 7.86% of Prothena Corporation (PRTA) stock is held by retail investors.
        Who owns the most shares of Prothena Corporation (PRTA)?
        VANGUARD SPECIALIZED FUNDS owns the most shares of Prothena Corporation (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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