Cyclerion Therapeutics Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| KALEHUA CAPITAL MANAGEMENT LLC | 08/19/2026 | 1.65 M | $5.60 M | 100.00% | 271.92% |
| FMR LLC | 08/13/2026 | 649.55 K | $2.20 M | 13,603.52% | 106.96% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 317.51 K | $1.08 M | 100.00% | 52.28% |
| ADAR1 CAPITAL MANAGEMENT, LLC | 08/14/2026 | 298.76 K | $1.01 M | 100.00% | 49.20% |
| BRAIDWELL LP | 08/14/2026 | 156.89 K | $531.86 K | 100.00% | 25.83% |
| CITADEL ADVISORS LLC | 09/02/2026 | 59.80 K | $202.71 K | 227.45% | 9.85% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 45.85 K | $155.47 K | -45.77% | 7.55% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 30.92 K | $104.80 K | 91.58% | 5.09% |
| RANGELEY CAPITAL, LLC | 08/14/2026 | 24.31 K | $82.41 K | 100.00% | 4.00% |
| HRT FINANCIAL LP | 08/14/2026 | 22.05 K | $74.00 K | 100.00% | 3.63% |
| BLACKROCK, INC. | 08/07/2026 | 16.80 K | $56.94 K | 0.00% | 2.77% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 11.72 K | $39.75 K | 100.00% | 1.93% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 7.35 K | $24.93 K | 0.00% | 1.21% |
| UBS GROUP AG | 08/13/2026 | 3.14 K | $10.63 K | -7.55% | 0.52% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 08/11/2026 | 1.85 K | $6.27 K | 100.00% | 0.30% |
| GROUP ONE TRADING, L.P. | 08/14/2026 | 192 | $651 | 0.00% | 0.03% |
| ADVISOR GROUP HOLDINGS, INC. | 08/14/2026 | 130 | $440 | 0.00% | 0.02% |
| ACTIVEST WEALTH MANAGEMENT | 07/16/2026 | 100 | $339 | 0.00% | 0.02% |
| BARCLAYS PLC | 08/14/2026 | 87 | $295 | 100.00% | 0.01% |
| WHI TRUST CO LLC | 08/11/2026 | 72 | $244 | 0.00% | 0.01% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 4 | $14 | -20.00% | 0.00% |
| CITIGROUP INC | 08/03/2026 | 0 | $0 | -100.00% | 0.00% |
| MORGAN STANLEY | 08/13/2026 | 0 | $0 | -100.00% | 0.00% |
| MAI CAPITAL MANAGEMENT | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| KOVACK ADVISORS, INC. | 07/29/2026 | 0 | $0 | -100.00% | 0.00% |
| CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | 08/05/2026 | 0 | $0 | -100.00% | 0.00% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
Cyclerion Therapeutics Inc institutional Ownership - FAQ's
During the previous two years, 40 institutional investors and hedge funds held shares of Cyclerion Therapeutics Inc. The most heavily invested institutionals were:
Kalehua Capital Management LLC: 1.65 M
FMR LLC: 649,547
BALYASNY ASSET MANAGEMENT L.P.: 317,511
ADAR1 Capital Management, LLC: 298,757
BRAIDWELL LP: 156,890
CITADEL ADVISORS LLC: 59,795
543.14% of Cyclerion Therapeutics Inc stock is owned by institutional investors.
Institutional investors have bought a total of 3.95 M shares in the last 24 months. This purchase volume represents approximately $5.89 M in transactions.