HERON THERAPEUTICS INC (HRTX): Institutional Ownership
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
11
13F filers
Aggregate Value
$16.5M
Across holders
Last Price
$0.43
2026-06-26
Sector
Health Care
GICS
Holder activity7 new2 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 11.19M | $14.5M | 88.2% | 0.0% | New | — | Q4 2025 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 1.72M | $1.4M | 8.3% | 0.0% | Reduced | $-158K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 317K | $254K | 1.5% | 0.0% | Reduced | $-546K | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 99K | $125K | 0.8% | 0.0% | New | — | Q3 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 57K | $72K | 0.4% | 0.0% | New | — | Q3 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 35K | $46K | 0.3% | 0.0% | New | — | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 35K | $28K | 0.2% | 0.0% | Added | +$9K | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 11K | $25K | 0.2% | 0.0% | New | — | Q1 2025 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 30K | $24K | 0.1% | 0.0% | New | — | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 6K | $5K | 0.0% | 0.0% | Added | +$4K | Q1 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 50 | $0 | 0.0% | 0.0% | New | — | Q4 2021 |
New
Hedge Fund
$14.5M· 88.2% of total· 0.0% port· 11.19M sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$1.4M· 8.3% of total· 0.0% port· 1.72M sh· $-158K QoQ· Q1 2026
Reduced
Hedge Fund
$254K· 1.5% of total· 0.0% port· 317K sh· $-546K QoQ· Q1 2026
New
Hedge Fund
$125K· 0.8% of total· 0.0% port· 99K sh· — QoQ· Q3 2025
New
Hedge Fund
$72K· 0.4% of total· 0.0% port· 57K sh· — QoQ· Q3 2025
New
Hedge Fund
$46K· 0.3% of total· 0.0% port· 35K sh· — QoQ· Q4 2025
Added
Hedge Fund
$28K· 0.2% of total· 0.0% port· 35K sh· +$9K QoQ· Q1 2026
New
Hedge Fund
$25K· 0.2% of total· 0.0% port· 11K sh· — QoQ· Q1 2025
New
Hedge Fund
$24K· 0.1% of total· 0.0% port· 30K sh· — QoQ· Q1 2026
Added
Hedge Fund
$5K· 0.0% of total· 0.0% port· 6K sh· +$4K QoQ· Q1 2026
New
Hedge Fund
$0· 0.0% of total· 0.0% port· 50 sh· — QoQ· Q4 2021