tiprankstipranks
Trending News
More News >
Spero Therapeutics Inc (SPRO)
NASDAQ:SPRO
US Market
Advertisement

Spero Therapeutics (SPRO) Ownership - Who Owns Spero Therapeutics?

Compare
568 Followers

Spero Therapeutics (SPRO) Ownership Overview

8.24%4.21%10.90%3.07%73.58%
10.90% Other Institutional Investors
3.07% ETFs
73.58% Public Companies and
Individual Investors
The ownership structure of Spero Therapeutics (SPRO) stock is a mix of institutional, retail, and individual investors. Approximately 18.18% of the company’s stock is owned by Institutional Investors, 8.24% is owned by Insiders, and 73.58% is owned by Public Companies and Individual Investors.
The ownership structure of Spero Therapeutics (SPRO) stock is a mix of institutional, retail, and individual investors. Approximately 15.11% of the company’s stock is owned by Institutional Investors, 8.24% is owned by Insiders, and 3.07% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Sep 03, 2025
xxxxxxxxxxxxx
$3339
Sep 03, 2025
xxxxxxxxxxxxx
$12947
Feb 05, 2025
xxxxxxxxxxxxx
$44099
Feb 05, 2025
xxxxxxxxxxxxx
$53991

Recent Hedge Fund Trading Activity

Date
Firm
Activity
Value

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
1,753,458Institution3.12%3,349,105
1,736,883Insider3.09%3,317,447
1,657,051Institution2.94%3,164,967
909,720Insider1.62%1,737,565
741,439Insider1.32%1,416,148
709,866Insider1.26%1,355,844
426,232Institution0.76%814,103
154,800Institution0.28%295,668
91,454Insider0.16%174,677
75,000Insider0.13%143,250

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
1,753,458Institution3.12%3,349,105
426,232Institution0.76%814,103
154,800Institution0.28%295,668
28,565Institution0.05%54,559
4,060Institution<0.01%7,755

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
1,140,943Institution2.03%2,646,988
516,108Institution0.92%1,197,371
34,948Institution0.06%69,197
15,934Institution0.03%30,434
14,968Institution0.03%28,589
4,874Institution<0.01%9,309

FAQ

Who Owns Spero Therapeutics Inc (SPRO)?
According to the latest TipRanks data, approximately 10.90% of the company's stock is held by institutional investors, 8.24% is held by insiders, and 73.58% is held by retail investors.
    What percentage of Spero Therapeutics Inc (SPRO) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 10.90% of Spero Therapeutics Inc (SPRO) stock is held by institutional investors.
      What percentage of Spero Therapeutics Inc (SPRO) stock is held by retail investors?
      According to the latest TipRanks data, approximately 73.58% of Spero Therapeutics Inc (SPRO) stock is held by retail investors.
        Who owns the most shares of Spero Therapeutics Inc (SPRO)?
        VANGUARD INDEX FUNDS owns the most shares of Spero Therapeutics Inc (SPRO).
          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.
            What am I Missing?
            Make informed decisions based on Top Analysts' activity
            Know what industry insiders are buying
            Get actionable alerts from top Wall Street Analysts
            Find out before anyone else which stock is going to shoot up
            Get powerful stock screeners & detailed portfolio analysis