CYCLERION THERAPEUTICS INC (CYCN): Institutional Ownership
Hedge funds and institutional managers reporting a position in CYCN · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
2
13F filers
Aggregate Value
$81K
Across holders
Last Price
$3.38
2026-06-26
Sector
Health Care
GICS
Holder activity1 new1 added0 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 42K | $53K | 65.3% | 0.0% | Added | +$36K | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 18K | $28K | 34.7% | 0.0% | New | — | Q1 2026 |