CYCN

Cyclerion Therapeutics, Inc.
$1.44+0.02 (+1.41%)HealthcareNASDAQ

Institutional Holders

23

as of Q4 2025

Total Shares Held

1.1560316137735341e+70B

Total Value

$14620900000000000.0T

% of Float

—

Price History

$1.08$2.40$3.71$5.03$6.35Sep 24Jun 25Mar 26

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1Siren, L.L.C.115,603$146K0.00%Share
2VANGUARD GROUP INC16,137$20K0.00%Share
3VANGUARD GROUP INC7,353$9K0.00%Share
4GEODE CAPITAL MANAGEMENT, LLC41,912$00.00%Share
5GEODE CAPITAL MANAGEMENT, LLC1,390$00.00%Share
6TWO SIGMA INVESTMENTS, LP41,555$00.00%Share
7TWO SIGMA ADVISERS, LP28,300$00.00%Share
8Tower Research Capital LLC (TRC)3,154$00.00%Share
9FMR LLC4,740$00.00%Share
10BANK OF AMERICA CORP /DE/26$00.00%Share
11BANK OF AMERICA CORP /DE/75$00.00%Share
12BANK OF AMERICA CORP /DE/6$00.00%Share
13MAI Capital Management100$00.00%Share
14BNP PARIBAS FINANCIAL MARKETS5$00.00%Share
15MORGAN STANLEY1$00.00%Share
16BlackRock, Inc.16,797$00.00%Share
17GROUP ONE TRADING LLC192$00.00%Share
18Activest Wealth Management100$00.00%Share
19WHI TRUST Co LLC72$00.00%Share
20CITIGROUP INC8,204$00.00%Share
21UBS Group AG376$00.00%Share
22OSAIC HOLDINGS, INC.130$00.00%Share
23XTX Topco Ltd10,027$00.00%Share