Infusystem HoldingsINFU
13F holders, Q4 2025 (December 31)102holders +4
23new positions
15sold out
4famous investors
$8.97avg. 13F price*
At the end of Q4 2025, 102 institutions reported holding Infusystem Holdings Inc. (INFU) in their 13F filings, up 4 from Q3 2025. 23 opened new positions and 15 sold out. The largest holders were Minerva Advisors LLC ($9.7M), Vanguard Group Inc. ($8.8M) and Punch & Associates Investment Management, Inc. ($7.4M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Infusystem Holdings Inc.
- CUSIP
- 45685K102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 23 | $6.3M |
| Exits | 15 | $2.2M |
All 13F filers, Q3 2025 → Q4 2025: 1,924,829 shares bought and 905,435 shares sold, net +1,019,394 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 102 holders
| Minerva Advisors LLC | 6.46% | Add +5.2% | 1,078,731 | $9.7M |
| Vanguard Group Inc. | 0.00% | Add +0.6% | 981,575 | $8.8M |
| Punch & Associates Investment Management, Inc. | 0.44% | Add +1.9% | 824,750 | $7.4M |
| First Eagle Investment Management, LLC | 0.01% | Reduce -6.3% | 751,371 | $6.7M |
| BlackRock, Inc. | 0.00% | Add +17.7% | 609,873 | $5.5M |
| Renaissance Technologies | 0.01% | Add +2.0% | 587,509 | $5.3M |
| AWM Investment Company, Inc. | 0.49% | No change | 561,656 | $5.0M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -1.5% | 560,878 | $5.0M |
| Heartland Advisors Inc. | 0.24% | Add +17.6% | 500,000 | $4.5M |
| Meros Investment Management, LP | 1.77% | Add +4.3% | 497,989 | $4.5M |
| Acadian Asset Management LLC | 0.01% | Add +60.3% | 448,760 | $4.0M |
| Hillsdale Investment Management Inc. | 0.11% | Reduce -0.6% | 447,373 | $4.0M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -6.8% | 418,986 | $3.8M |
| American Century Companies Inc. | 0.00% | Add +80.0% | 352,158 | $3.2M |
| Susquehanna International Group, LLP | 0.00% | Add +26.3% | 305,727 | $2.7M |
| Essex Investment Management Co. LLC | 0.40% | Reduce -2.1% | 294,057 | $2.6M |
| Ancora Advisors LLC | 0.05% | Add +42.5% | 288,291 | $2.6M |
| Millennium Management | 0.00% | Reduce -31.1% | 286,283 | $2.6M |
| Truffle Hound Capital, LLC | 1.21% | No change | 230,000 | $2.1M |
| Russell Investments Group, Ltd. | 0.00% | Add +85.5% | 220,292 | $2.0M |
| Geode Capital Management, LLC | 0.00% | Add +0.8% | 218,123 | $2.0M |
| Teton Advisors, LLC | 1.15% | No change | 185,000 | $1.7M |
| Jane Street Group, LLC | 0.00% | Add +89.2% | 158,163 | $1.4M |
| Gabelli Funds LLC | 0.01% | Reduce -2.6% | 150,085 | $1.3M |
| Marshall Wace, LLP | 0.00% | Reduce -22.0% | 143,779 | $1.3M |
| Ameriprise Financial Inc. | 0.00% | No change | 129,437 | $1.2M |
| Gsa Capital Partners LLP | 0.10% | Add +21.7% | 127,831 | $1.1M |
| White Pine Capital LLC | 0.25% | Reduce -1.0% | 101,661 | $912K |
| 683 Capital Management, LLC | 0.08% | New | 100,465 | $901K |
| State Street Corp. | 0.00% | Add +4.2% | 96,871 | $869K |
| Perritt Capital Management Inc | 1.45% | No change | 96,800 | $868K |
| Rothschild Wealth LLC | 0.08% | New | 96,800 | $868K |
| Legato Capital Management LLC | 0.07% | Add +9.6% | 95,095 | $853K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -26.2% | 94,640 | $849K |
| BNP Paribas Financial Markets | 0.00% | Add +226.9% | 91,221 | $818K |
| Qube Research & Technologies Ltd | 0.00% | Add +24.4% | 86,263 | $774K |
| Point72 Asset Management | 0.00% | New | 81,834 | $734K |
| Globeflex Capital L P | 0.11% | No change | 79,961 | $717K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -24.5% | 77,477 | $695K |
| Bank of New York Mellon Corp | 0.00% | Add +47.3% | 76,935 | $690K |
| Two Sigma Investments, LP | 0.00% | Reduce -17.4% | 69,882 | $627K |
| Citadel Advisors | 0.00% | Reduce -58.7% | 69,716 | $625K |
| Morgan Stanley | 0.00% | Add +50.3% | 66,487 | $596K |
| Panagora Asset Management Inc. | 0.00% | Add +297.0% | 65,501 | $588K |
| Man Group plc | 0.00% | Add +20.1% | 53,196 | $477K |
| Northern Trust Corp. | 0.00% | Add +10.6% | 53,187 | $477K |
| Victory Capital Management Inc. | 0.00% | New | 51,584 | $463K |
| ARS Investment Partners, LLC | 0.03% | Add +325.2% | 48,050 | $431K |
| PharVision Advisers, LLC | 0.21% | New | 46,916 | $421K |
| Sei Investments Co. | 0.00% | New | 46,809 | $420K |
| ExodusPoint Capital Management, LP | 0.00% | New | 45,008 | $404K |
| Integrated Quantitative Investments LLC | 0.08% | Add +6.9% | 41,484 | $372K |
| Two Sigma Advisers, LP | 0.00% | Reduce -1.3% | 39,270 | $352K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 38,400 | $344K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 37,900 | $340K |
| Hudson Bay Capital Management LP | 0.00% | New | 30,508 | $274K |
| North Star Investment Management Corp. | 0.02% | New | 29,000 | $260K |
| XTX Topco Ltd | 0.01% | Add +48.1% | 28,756 | $258K |
| O'shaughnessy Asset Management, LLC | 0.00% | New | 28,622 | $257K |
| Kestra Private Wealth Services, LLC | 0.00% | Add +2.6% | 28,396 | $255K |
| HSBC Holdings PLC | 0.00% | Add +10.7% | 28,478 | $255K |
| Bank of America Corp. | 0.00% | Reduce -9.7% | 26,885 | $241K |
| Citigroup Inc. | 0.00% | Reduce -80.8% | 26,824 | $241K |
| Barclays PLC | 0.00% | Add +109.1% | 25,312 | $227K |
| Centiva Capital, LP | 0.01% | Reduce -53.3% | 23,497 | $211K |
| Algert Global LLC | 0.00% | Reduce -20.4% | 22,519 | $202K |
| Salem Investment Counselors Inc. | 0.01% | No change | 22,417 | $201K |
| HighTower Advisors, LLC | 0.00% | Add +13.8% | 21,061 | $189K |
| Catalyst Funds Management Pty Ltd | 0.04% | No change | 18,400 | $165K |
| Occudo Quantitative Strategies LP | 0.01% | Reduce -10.4% | 18,124 | $163K |
| Ritholtz Wealth Management | 0.00% | New | 17,508 | $157K |
| Dynamic Technology Lab Private Ltd | 0.03% | Add +25.8% | 13,724 | $123K |
| FineMark National Bank & Trust | 0.00% | No change | 12,500 | $112K |
| Aristides Capital LLC | 0.04% | New | 12,221 | $110K |
| JPMorgan Chase & Co. | 0.00% | Reduce -30.4% | 11,689 | $105K |
| Carrera Capital Advisors | 0.02% | New | 11,308 | $101K |
| Virtus Advisers, LLC | 0.05% | New | 11,200 | $100K |
| Boothbay Fund Management, LLC | 0.00% | New | 10,888 | $98K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 10,655 | $96K |
| Graham Capital Management, L.P. | 0.00% | Reduce -53.0% | 10,604 | $95K |
| GK Wealth Management LLC | 0.07% | New | 10,569 | $95K |
| LPL Financial LLC | 0.00% | New | 10,300 | $92K |
| Jump Financial, LLC | 0.00% | Reduce -78.4% | 10,261 | $92K |
| Virtu Financial LLC | 0.00% | New | 10,022 | $90K |
| Canada Pension Plan Investment Board | 0.00% | New | 8,100 | $73K |
| UBS Group AG | 0.00% | Add +13.0% | 6,835 | $61K |
| Quarry LP | 0.01% | New | 3,464 | $31K |
| HighMark Wealth Management LLC | 0.01% | No change | 2,800 | $25K |
| Bard Associates Inc. | 0.01% | Reduce -94.4% | 2,500 | $22K |
| Community Bank, N.A. | 0.00% | No change | 1,000 | $9K |
| NewEdge Advisors, LLC | 0.00% | Add +30.6% | 935 | $8K |
| FMR LLC | 0.00% | Reduce -22.7% | 689 | $6K |
| Smartleaf Asset Management LLC | 0.00% | New | 516 | $5K |
| Osaic Holdings, Inc. | 0.00% | Add +76.9% | 460 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +5925.0% | 241 | $2K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 141 | $1K |
| Global Retirement Partners, LLC | 0.00% | Add +2100.0% | 44 | $395 |
| GAMMA Investing LLC | 0.00% | No change | 26 | $233 |
| SBI Securities Co., Ltd. | 0.00% | No change | 11 | $99 |
| Strategic Wealth Partners, Ltd. | 0.00% | New | 9 | $81 |
"% of holder's portfolio" is INFU's weight in each manager's 13F, not the share of Infusystem Holdings Inc. the manager owns.