HERON THERAPEUTICS INC (HRTX): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in HRTX · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
9
13F filers
Aggregate Value
$4.8M
Across holders
Last Price
$0.32
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity3 increased6 reduced2 exited
Full exits: CITADEL ADVISORS LLC, ORBIMED ADVISORS LLC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 4.07M | $1.7M | 36.2% | 0.0% | Reduced | $-1.5M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 2.35M | $1.0M | 21.1% | 0.0% | Added | — | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 1.55M | $663K | 13.8% | 0.0% | Added | +$660K | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 1.51M | $643K | 13.4% | 0.0% | Reduced | $-90K | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 1.02M | $436K | 9.1% | 0.0% | Added | +$423K | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 321K | $137K | 2.9% | 0.0% | Reduced | $-230K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 266K | $114K | 2.4% | 0.0% | Reduced | $-22K | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 120K | $51K | 1.1% | 0.0% | Reduced | $-938K | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 354 | $151 | 0.0% | 0.0% | Reduced | $-247 | Q2 2026 |
Reduced
Hedge Fund
$1.7M· 36.2% of total· 0.0% port· 4.07M sh· $-1.5M QoQ· Q2 2026
Added
Hedge Fund
$1.0M· 21.1% of total· 0.0% port· 2.35M sh· — QoQ· Q2 2026
Added
Hedge Fund
$663K· 13.8% of total· 0.0% port· 1.55M sh· +$660K QoQ· Q2 2026
Reduced
Hedge Fund
$643K· 13.4% of total· 0.0% port· 1.51M sh· $-90K QoQ· Q2 2026
Added
Hedge Fund
$436K· 9.1% of total· 0.0% port· 1.02M sh· +$423K QoQ· Q2 2026
Reduced
Hedge Fund
$137K· 2.9% of total· 0.0% port· 321K sh· $-230K QoQ· Q2 2026
Reduced
Hedge Fund
$114K· 2.4% of total· 0.0% port· 266K sh· $-22K QoQ· Q2 2026
Reduced
Hedge Fund
$51K· 1.1% of total· 0.0% port· 120K sh· $-938K QoQ· Q2 2026
Reduced
Hedge Fund
$151· 0.0% of total· 0.0% port· 354 sh· $-247 QoQ· Q2 2026
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