SurmodicsSRDX
13F holders, Q3 2025 (September 30)146holders +11
27new positions
16sold out
5famous investors
$29.90avg. 13F price*
At the end of Q3 2025, 146 institutions reported holding Surmodics Inc. (SRDX) in their 13F filings, up 11 from Q2 2025. 27 opened new positions and 16 sold out. The largest holders were BlackRock, Inc. ($34.3M), Alliancebernstein L.P. ($26.5M) and Vanguard Group Inc. ($24.2M). 5 famous investors held it, including Mario Gabelli (0.0% of GAMCO Investors's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Surmodics Inc.
- CUSIP
- 868873100
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $25.9M |
| Exits | 16 | $35.5M |
All 13F filers, Q2 2025 → Q3 2025: 2,306,135 shares bought and 2,912,633 shares sold, net −606,498 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 146 holders
| BlackRock, Inc. | 0.00% | Add +0.1% | 1,148,587 | $34.3M |
| Alliancebernstein L.P. | 0.01% | Add +4.3% | 887,193 | $26.5M |
| Vanguard Group Inc. | 0.00% | Reduce -0.0% | 809,876 | $24.2M |
| Oddo BHF Asset Management Sas | 0.69% | Add +127.5% | 610,000 | $18.2M |
| Hudson Bay Capital Management LP | 0.11% | Add +34.1% | 536,275 | $16.0M |
| Qube Research & Technologies Ltd | 0.02% | Add +6.3% | 418,940 | $12.5M |
| Gabelli Funds LLC | 0.08% | Reduce -7.3% | 384,371 | $11.5M |
| Readystate Asset Management LP | 1.12% | Reduce -11.7% | 383,016 | $11.4M |
| Citadel Advisors | 0.01% | Add +485.6% | 365,110 | $10.9M |
| Geode Capital Management, LLC | 0.00% | Add +0.8% | 339,036 | $10.1M |
| State Street Corp. | 0.00% | Add +0.7% | 323,140 | $9.7M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -9.5% | 320,632 | $9.6M |
| Morgan Stanley | 0.00% | Reduce -51.2% | 320,037 | $9.6M |
| HSBC Holdings PLC | 0.01% | Add +12.1% | 299,165 | $9.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +7.2% | 246,380 | $7.4M |
| Weiss Asset Management LP | 0.11% | Add +507.3% | 213,221 | $6.4M |
| TIG Advisors, LLC | 0.37% | New | 198,581 | $5.9M |
| Millennium Management | 0.00% | Add +8.1% | 168,263 | $5.0M |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 0.77% | Reduce -21.5% | 159,835 | $4.8M |
| AQR Arbitrage LLC | 0.16% | Reduce -4.5% | 149,086 | $4.5M |
| Man Group plc | 0.01% | New | 135,624 | $4.1M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -51.3% | 132,455 | $4.0M |
| Sand Grove Capital Management LLP | 1.89% | New | 129,557 | $3.9M |
| Northern Trust Corp. | 0.00% | Reduce -1.9% | 125,597 | $3.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.2% | 118,748 | $3.5M |
| GAMCO Investors | 0.03% | Reduce -10.1% | 114,600 | $3.4M |
| Schonfeld Strategic Advisors LLC | 0.02% | Reduce -32.8% | 99,984 | $3.0M |
| Governors Lane LP | 0.41% | New | 97,318 | $2.9M |
| Adage Capital Partners Gp, L.L.C. | 0.00% | New | 91,270 | $2.7M |
| Nuveen, LLC | 0.00% | Add +185.1% | 88,582 | $2.6M |
| Jane Street Group, LLC | 0.00% | Add +260.2% | 85,669 | $2.6M |
| Marshall Wace, LLP | 0.00% | Add +140.4% | 82,373 | $2.5M |
| Woodline Partners LP | 0.01% | Reduce -46.0% | 78,299 | $2.3M |
| D. E. Shaw & Co. | 0.00% | Reduce -28.4% | 74,422 | $2.2M |
| Groupe la Francaise | 0.03% | Reduce -14.0% | 73,800 | $2.2M |
| Yakira Capital Management, Inc. | 0.82% | Reduce -3.4% | 72,590 | $2.2M |
| Lighthouse Investment Partners, LLC | 0.08% | Reduce -25.4% | 70,749 | $2.1M |
| Salem Investment Counselors Inc. | 0.05% | Reduce -45.9% | 62,155 | $1.9M |
| Alpine Global Management, LLC | 0.46% | Reduce -29.2% | 58,761 | $1.8M |
| Prelude Capital Management, LLC | 0.13% | Add +53.4% | 56,018 | $1.7M |
| Murchinson Ltd. | 0.31% | Add +0.1% | 52,981 | $1.6M |
| Royal Bank of Canada | 0.00% | Reduce -25.8% | 51,752 | $1.5M |
| Credit Industriel Et Commercial | 0.35% | Reduce -13.5% | 51,200 | $1.5M |
| LMR Partners LLP | 0.03% | Add +192.8% | 50,792 | $1.5M |
| HRT Financial LP | 0.01% | Add +210.1% | 48,873 | $1.5M |
| Gardner Lewis Asset Management L P | 0.37% | No change | 46,979 | $1.4M |
| BCK Capital Management LP | 1.49% | Add +172.4% | 46,317 | $1.4M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 46,000 | $1.4M |
| Barclays PLC | 0.00% | Reduce -61.4% | 44,382 | $1.3M |
| Bank of New York Mellon Corp | 0.00% | Add +2.0% | 43,628 | $1.3M |
| Deutsche Bank AG | 0.00% | Add +6.8% | 42,860 | $1.3M |
| Royce & Associates LP | 0.01% | Add +1.0% | 42,721 | $1.3M |
| Verition Fund Management LLC | 0.01% | Reduce -22.9% | 38,364 | $1.1M |
| Skandinaviska Enskilda Banken AB (publ) | 0.00% | Reduce -53.2% | 35,075 | $1.0M |
| Burren Capital Advisors Ltd | 3.05% | Reduce -6.1% | 33,664 | $1.0M |
| UBS Group AG | 0.00% | Reduce -92.4% | 32,251 | $964K |
| Y-Intercept (Hong Kong) Ltd | 0.02% | Reduce -28.1% | 30,897 | $924K |
| Mint Tower Capital Management B.V. | 0.22% | No change | 30,043 | $898K |
| Carmignac Gestion | 0.01% | No change | 27,622 | $826K |
| CSS LLC | 0.14% | Reduce -23.2% | 26,529 | $793K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 25,410 | $760K |
| Invesco Ltd. | 0.00% | Add +48.7% | 24,955 | $746K |
| Susquehanna International Group, LLP | 0.00% | Reduce -77.2% | 24,908 | $745K |
| Engineers Gate Manager LP | 0.01% | New | 24,279 | $726K |
| Bank of America Corp. | 0.00% | Add +29.3% | 24,042 | $719K |
| Cubist Systematic Strategies, LLC | 0.01% | New | 21,904 | $655K |
| Nexpoint Asset Management, L.P. | 0.06% | New | 20,742 | $620K |
| Rhumbline Advisers | 0.00% | Reduce -3.3% | 19,955 | $596K |
| AQR Capital Management | 0.00% | Add +75.6% | 19,610 | $586K |
| First Trust Capital Management L.P. | 0.04% | No change | 19,335 | $578K |
| Creative Planning | 0.00% | Add +76.1% | 18,873 | $564K |
| Boothbay Fund Management, LLC | 0.01% | Add +0.1% | 18,767 | $561K |
| Sit Investment Associates Inc. | 0.01% | No change | 16,624 | $497K |
| Cetera Investment Advisers | 0.00% | Reduce -4.0% | 16,066 | $480K |
| Group One Trading LLC | 0.01% | Add +435.2% | 15,484 | $463K |
| DLD Asset Management, LP | 0.19% | Reduce -48.4% | 15,426 | $461K |
| Inspire Investing, LLC | 0.04% | Add +14.7% | 15,066 | $450K |
| Franklin Resources Inc. | 0.00% | Add +20.7% | 14,984 | $448K |
| BTG Pactual Asset Management US LLC | 0.05% | New | 14,944 | $447K |
| Algert Global LLC | 0.01% | Reduce -58.8% | 12,172 | $364K |
| JPMorgan Chase & Co. | 0.00% | Add +19.4% | 11,483 | $343K |
| AlphaQuest LLC | 0.02% | Reduce -33.0% | 10,030 | $300K |
| Vazirani Asset Management LLC | 1.07% | New | 10,000 | $299K |
| Rangeley Capital, LLC | 0.29% | New | 10,000 | $299K |
| RBF Capital, LLC | 0.01% | No change | 10,000 | $299K |
| Belvedere Trading LLC | 0.02% | New | 9,554 | $286K |
| Hunting Hill Global Capital, LLC | 0.10% | Reduce -26.4% | 9,003 | $269K |
| Wells Fargo & Company | 0.00% | Add +18.4% | 8,653 | $259K |
| Olympiad Research LP | 0.35% | No change | 8,464 | $253K |
| MetLife Investment Management, LLC | 0.00% | No change | 8,107 | $242K |
| Jump Financial, LLC | 0.00% | New | 8,013 | $240K |
| Diametric Capital, LP | 0.08% | Reduce -62.5% | 7,500 | $224K |
| Quantinno Capital Management LP | 0.00% | New | 7,498 | $224K |
| T. Rowe Price Associates Inc. | 0.00% | New | 7,372 | $221K |
| Wolverine Asset Management LLC | 0.02% | Reduce -1.8% | 7,315 | $219K |
| Angelo Gordon & Co., L.P. | 0.03% | Reduce -82.4% | 7,042 | $210K |
| Taconic Capital Advisors LP | 0.06% | Reduce -90.3% | 6,741 | $201K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -15.2% | 6,469 | $193K |
| Financial Perspectives, Inc | 0.05% | No change | 6,014 | $180K |
| FNY Investment Advisers, LLC | 0.06% | Add +50.0% | 6,000 | $179K |
"% of holder's portfolio" is SRDX's weight in each manager's 13F, not the share of Surmodics Inc. the manager owns.