CYCLERION THERAPEUTICS INC COM
CYCLERION THERAPEUTICS INC COM is a security (CUSIP 23255M204) tracked across SEC portfolio filings. 14 institutional managers reported $227K on Form 13F as of 2026-06-30; 4 registered fund positions totaling $784K via N-PORT as of 2026-05-31.
Summary
- Issuer: CYCLERION THERAPEUTICS INC
- Class: COM
- CUSIP: 23255M204
- Asset category: EC
- 13F holders: 14
- 13F value: $227K
- 13F period: 2026-06-30
- N-PORT fund positions: 4
- N-PORT value: $784K
- N-PORT report: 2026-05-31
Top institutional holders (Form 13F)
| Manager | Location | Value | Shares |
|---|
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $130K | 84,550 |
| VANGUARD GROUP INC | Valley Forge, PA | $30K | 23,490 |
| CITADEL ADVISORS LLC | MIAMI, FL | $28K | 18,261 |
| BlackRock, Inc. | New York, NY | $26K | 16,797 |
| FMR LLC | BOSTON, MA | $7K | 4,740 |
| UBS Group AG | Zurich, V8 | $5K | 3,391 |
| Activest Wealth Management | AVENTURA, FL | $339 | 100 |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $295 | 192 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $201 | 130 |
| MAI Capital Management | INDEPENDENCE, OH | $155 | 100 |
| WHI TRUST Co LLC | CHICAGO, IL | $112 | 72 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $8 | 5 |
| MORGAN STANLEY | NEW YORK, NY | $2 | 1 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |
Top fund holders (N-PORT)
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