CYCN

Cyclerion Therapeutics Inc · NASDAQ NMS - GLOBAL MARKET

$6.15$-0.23 (-3.60%)

Prices delayed up to 5 minutes

Key Stats

Open

$4.94

Day High

$6.75

Day Low

$4.65

Prev Close

$6.38

Day Change

$-0.23

Change %

-3.60%

Who Owns CYCN

AM —%LF —%DL —%Retail —%

19 institutional holders

Top Holders

1.Siren, L.L.C.

$147M

2.GEODE CAPITAL MANAGEMENT, LLC

$53M

3.TWO SIGMA INVESTMENTS, LP

$53M

4.TWO SIGMA ADVISERS, LP

$36M

5.BlackRock, Inc.

$21M

6.Vanguard GroupAM

$20M

7.XTX Topco Ltd

$13M

8.CITIGROUP INC

$10M

9.Vanguard GroupAM

$9M

10.Fidelity ManagementAM

$6M

COT x OWNERSHIP CROSSOVER

0.000

NEUTRAL

AM: pressure -0.19 x —% ownership = 0% of signal

LF: pressure 0.31 x —% ownership = 0% of signal

DL: pressure -0.15 x —% ownership = 0% of signal

Contract: ES · Data: 2025-12-31

On AcidCapitalist

No recent mentions of CYCN on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.