Cyclerion Therapeutics, Inc. (CYCN) Ownership

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Last update: 12:27 PM EST
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$3.08
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$3.37

Cyclerion Therapeutics, Inc. Major Shareholders & Ownership History

Major Shareholder Name Reporting Date Shares Held Market Value Change in Shares Ownership
TYNDALL CAPITAL PARTNERS L P 05/15/2025 164.78 K $411.94 M   0.00% 6.45%
SIREN, L.L.C. 05/23/2025 116.16 K $290.39 K   0.00% 4.54%
GEODE CAPITAL MANAGEMENT, LLC 05/13/2025 31.60 K $78.09 K   -0.68% 1.24%
VANGUARD GROUP INC 05/09/2025 23.49 K $58.02 K   0.00% 0.92%
BLACKROCK, INC. 05/02/2025 16.80 K $41.99 K   0.00% 0.66%
UBS GROUP AG 05/13/2025 13.00 K $32.50 K   34.49% 0.51%
FMR LLC 05/12/2025 4.94 K $12.20 K   4.22% 0.19%
TOWER RESEARCH CAPITAL LLC (TRC) 05/15/2025 1.05 K $2.64 K   -56.82% 0.04%
MORGAN STANLEY 05/15/2025 649 $1.62 K   0.00% 0.03%
GROUP ONE TRADING, L.P. 05/14/2025 540 $1.33 K   0.00% 0.02%
ADVISOR GROUP HOLDINGS, INC. 05/12/2025 130 $325   0.00% 0.01%
MAI CAPITAL MANAGEMENT 05/15/2025 100 $250   0.00% 0.00%
ACTIVEST WEALTH MANAGEMENT 05/15/2025 100 $250   0.00% 0.00%
ZRC WEALTH MANAGEMENT, LLC 04/09/2025 20 $50   0.00% 0.00%
BANK OF AMERICA CORP /DE/ 05/15/2025 19 $48   0.00% 0.00%
05/02/2025 11 $28   0.00% 0.00%
BNP PARIBAS ARBITRAGE, SNC 05/14/2025 5 $12   0.00% 0.00%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 05/14/2025 1 $3   0.00% 0.00%
RENAISSANCE TECHNOLOGIES LLC 05/14/2025 0 $0   -100.00% 0.00%

Cyclerion Therapeutics, Inc. institutional Ownership - FAQ's

During the previous two years, 29 institutional investors and hedge funds held shares of Cyclerion Therapeutics, Inc.. The most heavily invested institutionals were:

ZRC WEALTH MANAGEMENT, LLC: 0

TYNDALL CAPITAL PARTNERS L P: 164,777

Siren, L.L.C.: 116,155

GEODE CAPITAL MANAGEMENT, LLC: 31,603

VANGUARD GROUP INC: 23,490

BlackRock, Inc.: 16,797

14.61% of Cyclerion Therapeutics, Inc. stock is owned by institutional investors.

Institutional investors have bought a total of 818.57 K shares in the last 24 months. This purchase volume represents approximately $2.64 M in transactions.