Electra Therapeutics, Inc. (ETRA) Ownership

NASDAQ: ETRATop holders, insider trades and short interest.

ETRA ownership summary

as of October 18, 2026
Institutions
26.9%
of shares outstanding
Insiders
1.37%
of shares outstanding
Shares outstanding
62.8M
Float
29.1M
shares available to trade
Short interest
—
702K shares short
Days to cover
0.61
  • Institutions 26.90%
  • Insiders 1.37%
  • Other investors 71.73%

ETRA top mutual fund and ETF holders

2 largest
Electra Therapeutics, Inc. top fund holders
#Holder% of sharesSharesValueChangeReported
1T. Rowe Price Health Care ETF0.01%5,282$46,218—September 30, 2026
2GlobalAccess US Sm & Md Cp Eq M Dis GBP<0.01%600$5,250+600 (0.0%)September 30, 2026

Funds report holdings monthly or quarterly; dates differ by fund.

Who owns ETRA

Institutional investors own 26.9% of Electra Therapeutics's shares and insiders 1.37%.

Related: ETRA analyst forecast, ETRA key metrics. See the ETRA stock overview for the latest quote and news.

ETRA ownership FAQ

What percentage of Electra Therapeutics is owned by institutions?

Institutions hold 26.9% of Electra Therapeutics's shares outstanding; insiders hold 1.37%.

Which funds own Electra Therapeutics?

The largest fund holders of Electra Therapeutics are T. Rowe Price Health Care ETF (0.01%), GlobalAccess US Sm & Md Cp Eq M Dis GBP (<0.01%).

How many shares of Electra Therapeutics are outstanding?

Electra Therapeutics has 62.8M shares outstanding, of which 29.1M are in the public float.

Biotechnology: ownership