Eocene Ltd. (EOCN) Ownership

NASDAQ: EOCNTop holders, insider trades and short interest.

EOCN ownership summary

as of October 17, 2026
Institutions
1.9%
of shares outstanding
Insiders
3.04%
of shares outstanding
Shares outstanding
1.1M
Float
977K
shares available to trade
Short interest
1.35%
14K shares short
Days to cover
0.43
short interest up 26.2% vs prior month
  • Institutions 1.89%
  • Insiders 3.04%
  • Other investors 95.07%

EOCN top institutional holders

18 largest
Eocene Ltd. top institutional holders
#Holder% of sharesSharesValueChangeReported
1Citadel Advisors Llc1.04%87K$247,525+75,469 (+663.1%)June 30, 2026
2HRT FINANCIAL LLC0.51%42K$119,956+42,090 (0.0%)June 30, 2026
3XTX Topco Ltd0.18%15K$42,793−7,381 (−33.0%)June 30, 2026
4TWO SIGMA SECURITIES, LLC0.13%11K$31,384−959 (−8.0%)June 30, 2026
5Royal Bank of Canada0.01%550$1,568+550 (0.0%)June 30, 2026
6SBI Securities Co Ltd<0.01%66$188+50 (+312.5%)June 30, 2026
7Morgan Stanley - Brokerage Accounts<0.01%56$160−101 (−64.3%)June 30, 2026
8Wells Fargo & Co<0.01%43$123—June 30, 2026
9TSFG, LLC<0.01%17$48—June 30, 2026
10Advisor Group Holdings, Inc.<0.01%5$14—June 30, 2026
11UBS Group AG0.00%3$9−2,543 (−99.9%)June 30, 2026
12Hanson Mcclain Inc0.00%2$6—June 30, 2026
13ZRC WEALTH MANAGEMENT, LLC0.00%2$6—June 30, 2026
14Jane Street Group LLC0.00%——−16,445 (−100.0%)June 30, 2026
15Federation des caisses Desjardins du Quebec0.00%——−14 (−100.0%)June 30, 2026
16BNP Paribas Arbitrage, SA0.00%——−600 (−100.0%)June 30, 2026
17Two Sigma Investments LLC0.00%——−80,177 (−100.0%)June 30, 2026
18Dogwood Wealth Management LLC0.00%——−1 (−100.0%)March 31, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 18, 4 holders added 118K shares and 9 cut 108K.

EOCN top mutual fund and ETF holders

1 largest
Eocene Ltd. top fund holders
#Holder% of sharesSharesValueChangeReported
1Nomura Healthcare Fund Class I0.02%213$607—August 31, 2026

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

Who owns EOCN

Institutional investors own 1.9% of Eocene's shares and insiders 3.04%. The largest holder is Citadel Advisors Llc with 1.04% of the shares (87K), as of June 30, 2026. Among the top 18 institutions, 4 added shares and 9 reduced their stake in the latest filings. Short interest is 1.35% of the float, or 0.43 days of average trading volume.

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

EOCN ownership FAQ

Who owns the most Eocene stock?

The largest shareholders of Eocene are Citadel Advisors Llc (1.04%), HRT FINANCIAL LLC (0.51%), XTX Topco Ltd (0.18%), TWO SIGMA SECURITIES, LLC (0.13%), Royal Bank of Canada (0.01%).

What percentage of Eocene is owned by institutions?

Institutions hold 1.9% of Eocene's shares outstanding; insiders hold 3.04%.

Which funds own Eocene?

The largest fund holders of Eocene are Nomura Healthcare Fund Class I (0.02%).

What is Eocene's short interest?

14K shares of Eocene were sold short, 1.35% of the float; at the average daily volume it would take 0.43 days to cover.

How many shares of Eocene are outstanding?

Eocene has 1.1M shares outstanding, of which 977K are in the public float.

Biotechnology: ownership