Cyclerion Therapeutics In... (CYCN)
NASDAQ: CYCN
· Real-Time Price · USD
2.50
0.02 (0.81%)
At close: Oct 03, 2025, 3:59 PM
2.50
0.00%
After-hours: Oct 03, 2025, 06:42 PM EDT
13F Institute Ownership
Total Institutes of 18 in Cyclerion Therapeutics expanded their positions with an increase of 0 investors compared to the previous quarter. A reduction of 8.55K shares, as total invested capital declined by $296.38K with ownership percentage dropping from 15.00% to 14.61%.
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Tyndall Capital Partners L P | 5.05% | 155.19K | -5.82% | 451.59M | 100.00% | Aug 14, 2025 |
| Siren, L.l.c. | 3.78% | 116.16K | +0.00% | 338.01K | 0.02% | Aug 13, 2025 |
| Geode Capital Management, LLC | 1.07% | 32.73K | +3.58% | 95.29K | < 0.01% | Aug 08, 2025 |
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