InfuSystem Holdings, Inc
INFU- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001337013
No open-market purchases or sales by InfuSystem Holdings, Inc insiders were filed in the last 90 days; 100 institutions reported holding it in 13F filings for Q2 2026, worth $146.0M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in InfuSystem Holdings, Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 96
- −2 vs. Q4 2025
- Shares held
- 14.1M
- +1.35M (+10.5%) vs. Q4 2025
- Total value
- $130.5M
- +$15.8M (+13.8%) vs. Q4 2025
- New holders
- 16
- 40 more added
- Sold out
- 18
- 24 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting INFU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 100 | $146.0M |
| Q1 2026 | 96 | $130.5M |
| Q4 2025 | 102 | $124.5M |
| Q3 2025 | 98 | $134.0M |
| Q2 2025 | 94 | $81.1M |
| Q1 2025 | 94 | $75.4M |
| Q4 2024 | 86 | $119.3M |
| Q3 2024 | 78 | $92.7M |
| Q2 2024 | 78 | $94.9M |
| Q1 2024 | 67 | $117.9M |
| Q4 2023 | 62 | $145.8M |
| Q3 2023 | 64 | $132.2M |
| Q2 2023 | 63 | $127.6M |
| Q1 2023 | 65 | $92.9M |
| Q4 2022 | 63 | $98.5M |
| Q3 2022 | 62 | $79.8M |
| Q2 2022 | 67 | $108.5M |
| Q1 2022 | 78 | $120.1M |
| Q4 2021 | 81 | $215.0M |
| Q3 2021 | 82 | $154.6M |
| Q2 2021 | 89 | $261.7M |
| Q1 2021 | 87 | $256.5M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding InfuSystem Holdings, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Minerva Advisors LLC | 1,204,105 | $11.1M | 7.17% | +125,374+11.6% | Added |
| Vanguard Capital Management LLC | 860,263 | $7.94M | 0.00% | +860,263 | New |
| Punch & Associates Investment Management, Inc. | 837,925 | $7.73M | 0.45% | +13,175+1.6% | Added |
| First Eagle Investment Management, LLC | 721,371 | $6.66M | 0.01% | −30,000−4.0% | Reduced |
| Acadian Asset Management LLC | 634,044 | $5.84M | 0.01% | +185,284+41.3% | Added |
| BlackRock, Inc. | 616,586 | $5.69M | 0.00% | +6,713+1.1% | Added |
| Dimensional Fund Advisors LP | 594,288 | $5.49M | 0.00% | +33,410+6.0% | Added |
| Renaissance Technologies LLC | 566,809 | $5.23M | 0.01% | −20,700−3.5% | Reduced |
| Heartland Advisors Inc | 510,000 | $4.71M | 0.24% | +10,000+2.0% | Added |
| American Century Companies Inc | 473,021 | $4.37M | 0.00% | +120,863+34.3% | Added |
| Meros Investment Management, LP | 469,408 | $4.33M | 1.88% | −28,581−5.7% | Reduced |
| Hillsdale Investment Management Inc. | 452,373 | $4.18M | 0.11% | +5,000+1.1% | Added |
| Arrowstreet Capital, Limited Partnership | 368,712 | $3.40M | 0.00% | −50,274−12.0% | Reduced |
| Millennium Management LLC | 354,559 | $3.27M | 0.00% | +68,276+23.8% | Added |
| Essex Investment Management Co LLC | 299,332 | $2.76M | 0.44% | +5,275+1.8% | Added |
| Marshall Wace, LLP | 265,209 | $2.45M | 0.00% | +121,430+84.5% | Added |
| Susquehanna International Group, LLP | 234,331 | $2.16M | 0.00% | −71,396−23.4% | Reduced |
| Truffle Hound Capital, LLC | 230,000 | $2.12M | 1.30% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 218,445 | $2.02M | 0.00% | +322+0.1% | Added |
| AWM Investment Company, Inc. | 201,077 | $1.86M | 0.21% | −360,579−64.2% | Reduced |
| Two Sigma Investments, LP | 185,411 | $1.71M | 0.00% | +115,529+165.3% | Added |
| Teton Advisors, LLC | 185,000 | $1.71M | 1.20% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 182,000 | $1.68M | 0.10% | +153,000+527.6% | Added |
| Citadel Advisors LLC | 169,954 | $1.57M | 0.00% | +100,238+143.8% | Added |
| Gsa Capital Partners LLP | 162,670 | $1.50M | 0.09% | +34,839+27.3% | Added |
| Gabelli Funds LLC | 148,485 | $1.37M | 0.01% | −1,600−1.1% | Reduced |
| White Pine Capital LLC | 130,416 | $1.20M | 0.33% | +28,755+28.3% | Added |
| Russell Investments Group, Ltd. | 130,058 | $1.20M | 0.00% | −90,234−41.0% | Reduced |
| Ameriprise Financial Inc | 127,870 | $1.18M | 0.00% | −1,567−1.2% | Reduced |
| Jane Street Group, LLC | 127,307 | $1.18M | 0.00% | −30,856−19.5% | Reduced |
| Vanguard Fiduciary Trust Co | 121,988 | $1.13M | 0.00% | +121,988 | New |
| Man Group plc | 112,106 | $1.03M | 0.00% | +58,910+110.7% | Added |
| BNP Paribas Arbitrage, SA | 110,598 | $1.02M | 0.00% | +19,377+21.2% | Added |
| SEI Investments Co | 104,757 | $966.9K | 0.00% | +57,948+123.8% | Added |
| 683 Capital Management, LLC | 100,465 | $927.3K | 0.09% | 00.0% | Unchanged |
| State Street Corp | 98,071 | $905.2K | 0.00% | +1,200+1.2% | Added |
| Legato Capital Management LLC | 93,768 | $865.5K | 0.08% | −1,327−1.4% | Reduced |
| Morgan Stanley | 88,408 | $816.0K | 0.00% | +21,921+33.0% | Added |
| Panagora Asset Management Inc | 82,788 | $764.1K | 0.00% | +17,287+26.4% | Added |
| Expect Equity LLC | 80,946 | $747.1K | 0.58% | +80,946 | New |
| Ancora Advisors, LLC | 80,661 | $744.5K | 0.02% | −207,630−72.0% | Reduced |
| Globeflex Capital L P | 79,961 | $738.0K | 0.11% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 76,888 | $709.7K | 0.00% | −9,375−10.9% | Reduced |
| Mangrove Partners | 74,061 | $683.6K | 0.06% | +74,061 | New |
| Goldman Sachs Group Inc | 72,332 | $667.6K | 0.00% | −22,308−23.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 71,361 | $658.7K | 0.00% | −6,116−7.9% | Reduced |
| Bridgeway Capital Management, LLC | 67,900 | $626.7K | 0.01% | +30,000+79.2% | Added |
| Bank of New York Mellon Corp | 65,079 | $600.7K | 0.00% | −11,856−15.4% | Reduced |
| Northern Trust Corp | 56,811 | $524.4K | 0.00% | +3,624+6.8% | Added |
| Point72 Asset Management, L.P. | 51,026 | $471.0K | 0.00% | −30,808−37.6% | Reduced |
| ARS Investment Partners, LLC | 48,815 | $450.6K | 0.02% | +765+1.6% | Added |
| Integrated Quantitative Investments LLC | 41,484 | $382.9K | 0.07% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 39,588 | $365.4K | 0.00% | +10,966+38.3% | Added |
| Ritholtz Wealth Management | 35,870 | $331.1K | 0.01% | +18,362+104.9% | Added |
| XTX Topco Ltd | 32,744 | $302.2K | 0.01% | +3,988+13.9% | Added |
| Hudson Bay Capital Management LP | 32,385 | $298.9K | 0.00% | +1,877+6.2% | Added |
| Canada Pension Plan Investment Board | 31,400 | $289.8K | 0.00% | +23,300+287.7% | Added |
| HSBC Holdings PLC | 30,097 | $281.1K | 0.00% | +1,619+5.7% | Added |
| Catalyst Funds Management Pty Ltd | 30,200 | $278.7K | 0.05% | +11,800+64.1% | Added |
| Bank of America Corp | 30,154 | $278.3K | 0.00% | +3,269+12.2% | Added |
| Bailard, Inc. | 29,700 | $274.1K | 0.01% | +29,700 | New |
| UBS Group AG | 26,425 | $243.9K | 0.00% | +19,590+286.6% | Added |
| FMR LLC | 26,125 | $241.1K | 0.00% | +25,436+3,691.7% | Added |
| Toth Financial Advisory Corp | 25,000 | $230.8K | 0.03% | +25,000 | New |
| Barclays PLC | 23,286 | $214.9K | 0.00% | −2,026−8.0% | Reduced |
| Algert Global LLC | 22,519 | $207.8K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 22,417 | $206.9K | 0.01% | 00.0% | Unchanged |
| Sentinus, LLC | 21,800 | $201.2K | 0.02% | −75,000−77.5% | Reduced |
| HighTower Advisors, LLC | 21,061 | $194.4K | 0.00% | 00.0% | Unchanged |
| Carrera Capital Advisors | 20,238 | $186.8K | 0.03% | +8,930+79.0% | Added |
| Jump Financial, LLC | 17,133 | $158.1K | 0.00% | +6,872+67.0% | Added |
| Citigroup Inc | 16,870 | $155.7K | 0.00% | −9,954−37.1% | Reduced |
| Occudo Quantitative Strategies LP | 13,211 | $133.8K | 0.01% | −4,913−27.1% | Reduced |
| Brevan Howard Capital Management LP | 14,040 | $129.6K | 0.00% | +14,040 | New |
| Omers Administration Corp | 12,900 | $119.1K | 0.00% | −25,500−66.4% | Reduced |
| Squarepoint Ops LLC | 12,862 | $118.7K | 0.00% | +12,862 | New |
| Jain Global LLC | 12,838 | $118.5K | 0.00% | +12,838 | New |
| Commerce Bank | 12,500 | $115.4K | 0.00% | +12,500 | New |
| Clayton Partners LLC | 12,400 | $114.5K | 0.08% | +12,400 | New |
| Schonfeld Strategic Advisors LLC | 11,286 | $104.2K | 0.00% | +11,286 | New |
| Charles Schwab Investment Management Inc | 10,718 | $98.9K | 0.00% | +63+0.6% | Added |
| Redhawk Wealth Advisors, Inc. | 10,230 | $94.4K | 0.01% | +10,230 | New |
| JPMorgan Chase & Co | 9,896 | $92.5K | 0.00% | −1,793−15.3% | Reduced |
| Vanguard Global Advisers, LLC | 7,876 | $72.7K | 0.00% | +7,876 | New |
| US Bancorp | 7,150 | $66.0K | 0.00% | +7,150 | New |
| HighMark Wealth Management LLC | 2,800 | $25.8K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,671 | $24.0K | 0.00% | +2,642+9,110.3% | Added |
| Bard Associates Inc | 2,500 | $23.1K | 0.01% | 00.0% | Unchanged |
| Community Bank, N.A. | 1,000 | $9.23K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 516 | $4.83K | 0.00% | 00.0% | Unchanged |
| Intentional Wealth Strategies, LLC | 225 | $2.08K | 0.00% | +225 | New |
| Nisa Investment Advisors, LLC | 141 | $1.30K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 26 | $240 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 15 | $138 | 0.00% | −12−44.4% | Reduced |
| SBI Securities Co., Ltd. | 11 | $102 | 0.00% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 9 | $83 | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −51,584−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −46,916−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −45,008−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −39,270−100.0% | Sold out |