LEONABIO INC (LONA): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in LONA · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
5
13F filers
Aggregate Value
$4.0M
Across holders
Last Price
$5.75
2026-10-08
Sector
Health Care
GICS
Quarterly fund activity4 increased0 reduced0 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 300K | $2.8M | 69.3% | 0.0% | Added | — | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 77K | $712K | 17.9% | 0.0% | Added | +$121K | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 32K | $298K | 7.5% | 0.0% | Added | +$7K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 13K | $122K | 3.1% | 0.0% | Unchanged | +$0 | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 10K | $92K | 2.3% | 0.0% | Added | — | Q2 2026 |
Added
Hedge Fund
$2.8M· 69.3% of total· 0.0% port· 300K sh· — QoQ· Q2 2026
Added
Hedge Fund
$712K· 17.9% of total· 0.0% port· 77K sh· +$121K QoQ· Q2 2026
Added
Hedge Fund
$298K· 7.5% of total· 0.0% port· 32K sh· +$7K QoQ· Q2 2026
Unchanged
Hedge Fund
$122K· 3.1% of total· 0.0% port· 13K sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$92K· 2.3% of total· 0.0% port· 10K sh· — QoQ· Q2 2026
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