Infusystem HoldingsINFU
13F holders, Q2 2026 (June 30)100holders +4
26new positions
22sold out
2famous investors
$9.65avg. 13F price*
At the end of Q2 2026, 100 institutions reported holding Infusystem Holdings Inc. (INFU) in their 13F filings, up 4 from Q1 2026. 26 opened new positions and 22 sold out. The largest holders were BlackRock, Inc. ($15.3M), Minerva Advisors LLC ($13.0M) and Punch & Associates Investment Management, Inc. ($8.1M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Infusystem Holdings Inc.
- CUSIP
- 45685K102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $9.1M |
| Exits | 22 | $17.6M |
All 13F filers, Q1 2026 → Q2 2026: 3,760,897 shares bought and 2,770,521 shares sold, net +990,376 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 100 holders
| BlackRock, Inc. | 0.00% | Add +157.1% | 1,585,415 | $15.3M |
| Minerva Advisors LLC | 8.22% | Add +12.0% | 1,348,617 | $13.0M |
| Punch & Associates Investment Management, Inc. | 0.40% | Reduce -0.4% | 834,750 | $8.1M |
| Vanguard Capital Management LLC | 0.00% | Reduce -8.1% | 790,775 | $7.6M |
| Acadian Asset Management LLC | 0.01% | Add +17.2% | 743,155 | $7.2M |
| Heartland Advisors Inc. | 0.30% | Add +37.3% | 700,000 | $6.8M |
| American Century Companies Inc. | 0.00% | Add +42.7% | 675,028 | $6.5M |
| First Eagle Investment Management, LLC | 0.01% | Reduce -14.1% | 620,000 | $6.0M |
| Dimensional Fund Advisors LP | 0.00% | Add +0.8% | 599,289 | $5.8M |
| Renaissance Technologies | 0.01% | Reduce -4.2% | 543,009 | $5.2M |
| Geode Capital Management, LLC | 0.00% | Add +127.1% | 496,059 | $4.8M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.04% | New | 489,017 | $4.7M |
| Meros Investment Management, LP | 1.44% | Reduce -0.1% | 468,934 | $4.5M |
| Hillsdale Investment Management Inc. | 0.09% | Reduce -6.2% | 424,473 | $4.1M |
| Arrowstreet Capital, Limited Partnership | 0.00% | No change | 368,712 | $3.6M |
| White Pine Capital LLC | 0.51% | Add +73.0% | 225,634 | $2.2M |
| State Street Corp. | 0.00% | Add +116.8% | 212,571 | $2.1M |
| Panagora Asset Management Inc. | 0.01% | Add +135.4% | 194,922 | $1.9M |
| Teton Advisors, LLC | 1.03% | No change | 185,000 | $1.8M |
| Expect Equity LLC | 1.15% | Add +128.3% | 184,819 | $1.8M |
| North Star Investment Management Corp. | 0.10% | No change | 182,000 | $1.8M |
| Citadel Advisors | 0.00% | Add +6.3% | 180,650 | $1.7M |
| Gsa Capital Partners LLP | 0.10% | Reduce -1.4% | 160,439 | $1.5M |
| Northern Trust Corp. | 0.00% | Add +170.2% | 153,506 | $1.5M |
| Two Sigma Investments, LP | 0.00% | Reduce -20.0% | 148,347 | $1.4M |
| Gabelli Funds LLC | 0.01% | Reduce -2.3% | 145,085 | $1.4M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +15.7% | 141,134 | $1.4M |
| Vanguard Portfolio Management LLC | 0.00% | New | 134,038 | $1.3M |
| Man Group plc | 0.00% | Add +16.3% | 130,379 | $1.3M |
| Truffle Hound Capital, LLC | 0.78% | Reduce -44.1% | 128,629 | $1.2M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -9.6% | 117,545 | $1.1M |
| Clayton Partners LLC | 0.66% | Add +741.4% | 104,327 | $1.0M |
| Bank of New York Mellon Corp | 0.00% | Add +58.5% | 103,136 | $995K |
| Goldman Sachs Group Inc. | 0.00% | Add +41.1% | 102,076 | $985K |
| Bridgeway Capital Management, LLC | 0.02% | Add +46.8% | 99,700 | $962K |
| O'shaughnessy Asset Management, LLC | 0.00% | Add +127.1% | 89,906 | $868K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +16.6% | 83,207 | $803K |
| Ancora Advisors LLC | 0.02% | No change | 80,661 | $778K |
| Morgan Stanley | 0.00% | Reduce -18.8% | 71,834 | $693K |
| CM Wealth Advisors LLC | 0.11% | New | 64,807 | $625K |
| Ritholtz Wealth Management | 0.01% | Add +78.9% | 64,187 | $619K |
| Ameriprise Financial Inc. | 0.00% | Reduce -52.5% | 60,734 | $586K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +437.3% | 57,584 | $556K |
| Marshall Wace, LLP | 0.00% | Reduce -78.4% | 57,257 | $553K |
| ARS Investment Partners, LLC | 0.02% | Add +7.5% | 52,471 | $506K |
| BNP Paribas Financial Markets | 0.00% | Reduce -55.4% | 49,309 | $476K |
| Integrated Quantitative Investments LLC | 0.07% | No change | 41,484 | $400K |
| Canada Pension Plan Investment Board | 0.00% | No change | 31,400 | $303K |
| WINTON GROUP Ltd | 0.01% | New | 31,067 | $300K |
| Occudo Quantitative Strategies LP | 0.02% | Add +134.7% | 31,012 | $299K |
| Los Angeles Capital Management LLC | 0.00% | New | 29,396 | $284K |
| FMR LLC | 0.00% | Add +10.9% | 28,968 | $280K |
| HSBC Holdings PLC | 0.00% | Reduce -5.8% | 28,360 | $276K |
| XTX Topco Ltd | 0.00% | Reduce -16.8% | 27,235 | $263K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -66.0% | 26,173 | $253K |
| Nuveen, LLC | 0.00% | New | 25,879 | $250K |
| Salem Investment Counselors Inc. | 0.01% | No change | 22,417 | $216K |
| Rothschild Wealth LLC | 0.02% | No change | 21,800 | $210K |
| HighTower Advisors, LLC | 0.00% | No change | 21,061 | $203K |
| Carrera Capital Advisors | 0.03% | No change | 20,238 | $195K |
| Deutsche Bank AG | 0.00% | New | 19,192 | $185K |
| Rhumbline Advisers | 0.00% | New | 19,159 | $185K |
| Catalyst Funds Management Pty Ltd | 0.01% | Reduce -39.1% | 18,400 | $178K |
| Wells Fargo & Company | 0.00% | New | 17,588 | $170K |
| T. Rowe Price Associates Inc. | 0.00% | New | 15,816 | $153K |
| Invesco Ltd. | 0.00% | New | 15,796 | $152K |
| GK Wealth Management LLC | 0.08% | New | 13,804 | $133K |
| Bank of America Corp. | 0.00% | Reduce -54.6% | 13,691 | $132K |
| Lazard Asset Management LLC | 0.00% | New | 13,259 | $128K |
| Commerce Bank | 0.00% | No change | 12,500 | $121K |
| UBS Group AG | 0.00% | Reduce -53.9% | 12,189 | $118K |
| MetLife Investment Management, LLC | 0.00% | New | 11,647 | $112K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -8.5% | 10,323 | $100K |
| Axq Capital, LP | 0.01% | New | 10,154 | $98K |
| JPMorgan Chase & Co. | 0.00% | Reduce -8.3% | 9,078 | $90K |
| Citigroup Inc. | 0.00% | Reduce -46.1% | 9,090 | $88K |
| Barclays PLC | 0.00% | Reduce -61.4% | 9,000 | $87K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | New | 8,878 | $86K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 7,876 | $76K |
| US Bancorp \de | 0.00% | No change | 7,150 | $69K |
| New York State Common Retirement Fund | 0.00% | New | 6,000 | $58K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | New | 5,687 | $55K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 3,186 | $31K |
| Royal Bank of Canada | 0.00% | Add +9.5% | 2,925 | $28K |
| HighMark Wealth Management LLC | 0.01% | No change | 2,800 | $27K |
| Bard Associates Inc. | 0.01% | No change | 2,500 | $24K |
| Legal & General Group Plc | 0.00% | New | 1,879 | $18K |
| Ameritas Investment Partners, Inc. | 0.00% | New | 1,750 | $17K |
| NewEdge Advisors, LLC | 0.00% | New | 1,274 | $12K |
| Community Bank, N.A. | 0.00% | No change | 1,000 | $10K |
| Smartleaf Asset Management LLC | 0.00% | No change | 516 | $5K |
| California State Teachers Retirement System | 0.00% | New | 266 | $3K |
| Osaic Holdings, Inc. | 0.00% | New | 250 | $2K |
| Global Retirement Partners, LLC | 0.00% | — | 154 | $1K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 141 | $1K |
| Sterling Capital Management LLC | 0.00% | New | 68 | $656 |
| GAMMA Investing LLC | 0.00% | No change | 26 | $251 |
| SBI Securities Co., Ltd. | 0.00% | No change | 11 | $106 |
| Strategic Wealth Partners, Ltd. | 0.00% | No change | 9 | $87 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 2 | $19 |
"% of holder's portfolio" is INFU's weight in each manager's 13F, not the share of Infusystem Holdings Inc. the manager owns.