IBIO INC (IBIO): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in IBIO · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
10
13F filers
Aggregate Value
$14.9M
Across holders
Last Price
$1.42
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity9 increased1 reduced0 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Woodline Partners LP CIK 0001784547 | Hedge Fund | 1.78M | $3.1M | 20.9% | 0.0% | Added | — | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 1.65M | $2.9M | 19.5% | 0.0% | Added | +$178K | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 1.38M | $2.4M | 16.3% | 0.0% | Added | +$1.4M | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.17M | $2.0M | 13.8% | 0.0% | Added | +$280K | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 904K | $1.6M | 10.6% | 0.0% | Added | $-261K | Q2 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 500K | $876K | 5.9% | 0.0% | Added | +$196K | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 499K | $873K | 5.9% | 0.0% | Added | — | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 401K | $701K | 4.7% | 0.0% | Reduced | $-14K | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 203K | $355K | 2.4% | 0.0% | Added | — | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 1 | $2 | 0.0% | 0.0% | Added | — | Q2 2026 |
Added
Hedge Fund
$3.1M· 20.9% of total· 0.0% port· 1.78M sh· — QoQ· Q2 2026
Added
Hedge Fund
$2.9M· 19.5% of total· 0.0% port· 1.65M sh· +$178K QoQ· Q2 2026
Added
Hedge Fund
$2.4M· 16.3% of total· 0.0% port· 1.38M sh· +$1.4M QoQ· Q2 2026
Added
Hedge Fund
$2.0M· 13.8% of total· 0.0% port· 1.17M sh· +$280K QoQ· Q2 2026
Added
Hedge Fund
$1.6M· 10.6% of total· 0.0% port· 904K sh· $-261K QoQ· Q2 2026
Added
Hedge Fund
$876K· 5.9% of total· 0.0% port· 500K sh· +$196K QoQ· Q2 2026
Added
Hedge Fund
$873K· 5.9% of total· 0.0% port· 499K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$701K· 4.7% of total· 0.0% port· 401K sh· $-14K QoQ· Q2 2026
Added
Hedge Fund
$355K· 2.4% of total· 0.0% port· 203K sh· — QoQ· Q2 2026
Added
Hedge Fund
$2· 0.0% of total· 0.0% port· 1 sh· — QoQ· Q2 2026
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