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Heron Therapeutics, Inc. /De/
$0.44 +0.02 (+4.38%) At close · Jul 2
Market Cap
$82.98M
Shares
189,279,369

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 167
Total Value: $127,049,971
Total Shares: 158,812,553
Showing 1–100 of 173 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 167 13F filers · Δ vs Dec 31, 2025
Top Holder
18.9%
Jun 2023 → Mar 2026 · range 11.9% – 23.7%
−0.2 pts
Top 5
44.7%
Jun 2023 → Mar 2026 · range 43.8% – 50.4%
−2.2 pts
Top 10
66.2%
Jun 2023 → Mar 2026 · range 60.1% – 73.4%
−2.1 pts
HHI
666
Jun 2023 → Mar 2026 · range 560 – 860
Broadly held−29

Quarterly Activity

vs Dec 31, 2025
New
29
Increased
54
Decreased
44
Sold Out
33
Unchanged
40
Holder count: -4
Institutional value: -42.2%
Shares held: -6.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large Caption Management, LLC +2,074,581 2,413,681
Mid Pale Fire Capital SE +1,246,673 2,716,328
Small Tejara Capital Ltd +1,205,329 6,336,755
Small Stonepine Capital Management, LLC +1,164,389 2,402,191
Small Congress Park Capital LLC +965,262 4,032,737

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid Clearline Capital LP −12,235,239 12,235,239
Mega JANE STREET GROUP, LLC −1,353,291 31,200
Mega CITADEL ADVISORS LLC −1,320,876 814,869
Mega TWO SIGMA INVESTMENTS, LP −682,109 317,400
Mega MORGAN STANLEY −450,438 513,413

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mid ORBIMED ADVISORS LLC 9,816,940 $7,853,552
Mega VANGUARD CAPITAL MANAGEMENT LLC 7,810,329 $6,248,263
Mega VANGUARD FIDUCIARY TRUST CO 1,152,714 $922,171
Large ACADIAN ASSET MANAGEMENT LLC 513,168 $410,534
Large Universal- Beteiligungs- und Servicegesellschaft mbH 458,766 $367,012

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Large ADAGE CAPITAL PARTNERS GP, L.L.C. 11,185,325 $14,540,922
Mega VANGUARD GROUP INC 9,820,384 $12,766,498
Large TWO SIGMA ADVISERS, LP 519,571 $675,442
Mid Cyndeo Wealth Partners, LLC 248,087 $322,513
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC 242,000 $314,600
Filter: New 29 Increased 54 Reduced 44 Sold out 33 Unchanged 40
Showing 100 of 173
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid Rubric Capital Management LP $24,037,462 18.92% 30,046,828
Mid Clearline Capital LP $9,788,191 7.70% 12,235,239
Mega BlackRock, Inc. $8,085,134 6.36% 10,106,422
Mid ORBIMED ADVISORS LLC $7,853,552 6.18% 9,816,940
Small Velan Capital Investment Management LP $7,002,632 5.51% 8,753,290
Mega VANGUARD CAPITAL MANAGEMENT LLC $6,248,263 4.92% 7,810,329
Mega MILLENNIUM MANAGEMENT LLC $6,104,421 4.80% 7,630,527
Small Tejara Capital Ltd $5,069,404 3.99% 6,336,755
Mid TANG CAPITAL MANAGEMENT LLC $5,000,000 3.94% 6,250,000
Mid PALISADE CAPITAL MANAGEMENT, LP $4,912,511 3.87% 6,140,639
Small Congress Park Capital LLC $3,226,189 2.54% 4,032,737
Mega GEODE CAPITAL MANAGEMENT, LLC $3,208,068 2.53% 4,010,087
Mega STATE STREET CORP $3,074,937 2.42% 3,843,672
Small JW Asset Management, LLC $3,000,858 2.36% 3,751,073
Mid Pale Fire Capital SE $2,173,062 1.71% 2,716,328
Mega D. E. Shaw & Co., Inc. $2,080,791 1.64% 2,600,990
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $2,061,372 1.62% 2,576,716
Mega UBS Group AG $1,828,706 1.44% 2,285,883
Large Caption Management, LLC $1,680,000 1.32% 2,100,000
Large RENAISSANCE TECHNOLOGIES LLC $1,374,640 1.08% 1,718,300
Micro Richmond Brothers, Inc. $1,149,363 0.90% 1,436,705
Small Stonepine Capital Management, LLC $1,121,752 0.88% 1,402,191
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $1,101,093 0.87% 1,376,367
Mega NORTHERN TRUST CORP Bank $938,018 0.74% 1,172,525
Mega VANGUARD FIDUCIARY TRUST CO Bank $922,171 0.73% 1,152,714
Mega GOLDMAN SACHS GROUP INC $845,554 0.67% 1,056,944
Small CM Management, LLC $800,000 0.63% 1,000,000
Small Stonepine Capital Management, LLC $800,000 0.63% 1,000,000
Large PANAGORA ASSET MANAGEMENT INC $770,004 0.61% 962,505
Large Squarepoint Ops LLC $687,966 0.54% 859,958
Small Monaco Asset Management SAM $686,497 0.54% 858,122
Mega CITADEL ADVISORS LLC $607,414 0.48% 759,269
Micro Orchard Capital Management, LLC $544,345 0.43% 680,432
Mega AQR CAPITAL MANAGEMENT LLC $513,267 0.40% 641,587
Mega Nuveen, LLC $421,034 0.33% 526,293
Mega MORGAN STANLEY $410,728 0.32% 513,413
Large ACADIAN ASSET MANAGEMENT LLC $410,534 0.32% 513,168
Mid NEXPOINT ASSET MANAGEMENT, L.P. $380,600 0.30% 475,750
Large Universal- Beteiligungs- und Servicegesellschaft mbH $367,012 0.29% 458,766
Small Palumbo Wealth Management LLC $329,996 0.26% 412,496
Mega Bank of New York Mellon Corp Bank $325,444 0.26% 406,806
Mega Invesco Ltd. $261,208 0.21% 326,512
Mega TWO SIGMA INVESTMENTS, LP $253,920 0.20% 317,400
Large Caption Management, LLC $250,944 0.20% 313,681
Micro Apeiron RIA LLC $244,534 0.19% 305,668
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $230,601 0.18% 288,253
Small Excelsior Advisor Network LLC $228,487 0.18% 285,609
Large LOS ANGELES CAPITAL MANAGEMENT LLC $194,402 0.15% 243,003
Mid XTX Topco Ltd $167,584 0.13% 209,481
Mega ALLIANCEBERNSTEIN L.P. $158,840 0.13% 198,550
Mega RHUMBLINE ADVISERS $147,639 0.12% 184,549
Mid Quinn Opportunity Partners LLC $140,275 0.11% 175,344
Mega BANK OF AMERICA CORP /DE/ Bank $128,783 0.10% 160,979
Mega RAYMOND JAMES FINANCIAL INC $110,562 0.09% 138,203
Mega PRICE T ROWE ASSOCIATES INC /MD/ $89,203 0.07% 111,504
Mid GSA CAPITAL PARTNERS LLP $84,051 0.07% 105,064
Small Biltmore Family Office, LLC Family Office $80,000 0.06% 100,000
Mid Integrated Wealth Concepts LLC $76,398 0.06% 95,498
Mega DEUTSCHE BANK AG\ Bank $74,464 0.06% 93,081
Mega BARCLAYS PLC $73,115 0.06% 91,394
Mid GROUP ONE TRADING LLC $69,447 0.05% 86,809
Small SEARLE & CO. $69,000 0.05% 86,250
Mega Vanguard Global Advisers, LLC $67,004 0.05% 83,756
Large GLENMEDE TRUST CO NA Bank $65,640 0.05% 82,050
Mega LPL Financial LLC $62,947 0.05% 78,684
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $58,500 0.05% 73,125
Large IEQ CAPITAL, LLC $53,572 0.04% 66,966
Mega WELLS FARGO & COMPANY/MN $53,233 0.04% 66,543
Mega JPMORGAN CHASE & CO $52,083 0.04% 65,106
Micro Redwood Family Wealth LLC $51,600 0.04% 64,500
Large COMMONWEALTH EQUITY SERVICES, LLC $47,780 0.04% 59,726
Small Cornerstone Select Advisors, LLC $47,531 0.04% 59,414
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $46,720 0.04% 58,400
Mega FMR LLC $46,556 0.04% 58,195
Mid NINE MASTS CAPITAL Ltd $42,719 0.03% 53,399
Small State of Wyoming $40,494 0.03% 50,618
Large CAPTRUST FINANCIAL ADVISORS $37,824 0.03% 47,281
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $36,790 0.03% 45,988
Mid INTECH INVESTMENT MANAGEMENT LLC $33,720 0.03% 42,150
Small HORAN Wealth, LLC $33,272 0.03% 41,590
Large MERCER GLOBAL ADVISORS INC /ADV $32,830 0.03% 41,038
Mid Prospera Financial Services Inc $32,452 0.03% 40,565
Large Police & Firemen's Retirement System of New Jersey Pension $30,681 0.02% 38,352
Micro TopTier Wealth Management, LLC $29,880 0.02% 37,350
Large Mariner, LLC $28,282 0.02% 35,353
Mega CITADEL ADVISORS LLC $27,680 0.02% 34,600
Small R Squared Ltd $26,892 0.02% 33,615
Mega HSBC HOLDINGS PLC $26,704 0.02% 33,381
Small King Wealth Management Group $26,239 0.02% 32,799
Mega BNP PARIBAS ARBITRAGE, SA $25,963 0.02% 32,454
Mid Concurrent Investment Advisors, LLC $25,538 0.02% 31,923
Mid Tower Research Capital LLC (TRC) $25,185 0.02% 31,482
Mega JANE STREET GROUP, LLC $24,960 0.02% 31,200
Large Qube Research & Technologies Ltd $24,284 0.02% 30,355
Large JONES FINANCIAL COMPANIES LLLP $24,049 0.02% 30,062
Small Anfield Capital Management, LLC $24,000 0.02% 30,000
Large CWM, LLC $23,112 0.02% 28,890
Micro ACT Advisors, LLC. $22,754 0.02% 28,443
Small CoreCap Advisors, LLC $22,727 0.02% 28,409
Mid Chicago Partners Investment Group LLC $21,411 0.02% 26,764
Key facts CIK 818033 CUSIP 427746102 Visit website Investor relations

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