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, Q4 2025
Institutional positions in InfuSystem Holdings, Inc as of Dec 31, 2025. 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
- 102
- +8 vs. Q3 2025
- Shares held
- 13.9M
- +1.02M (+7.9%) vs. Q3 2025
- Total value
- $124.5M
- −$8.72M (−6.5%) vs. Q3 2025
- New holders
- 23
- 37 more added
- Sold out
- 15
- 26 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding InfuSystem Holdings, Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 29 | $0 | 0.00% | −59−67.0% | Reduced |
| CWM, LLC | 27 | $0 | 0.00% | −82−75.2% | Reduced |
| Strategic Wealth Partners, Ltd. | 9 | $81 | 0.00% | +9 | New |
| SBI Securities Co., Ltd. | 11 | $99 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 26 | $233 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 44 | $395 | 0.00% | +42+2,100.0% | Added |
| Nisa Investment Advisors, LLC | 141 | $1.26K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 241 | $2.16K | 0.00% | +237+5,925.0% | Added |
| Advisor Group Holdings, Inc. | 460 | $4.13K | 0.00% | +200+76.9% | Added |
| Smartleaf Asset Management LLC | 516 | $4.60K | 0.00% | +516 | New |
| FMR LLC | 689 | $6.18K | 0.00% | −202−22.7% | Reduced |
| GWM Advisors LLC | 935 | $8.39K | 0.00% | +219+30.6% | Added |
| Community Bank, N.A. | 1,000 | $8.97K | 0.00% | 00.0% | Unchanged |
| Bard Associates Inc | 2,500 | $22.4K | 0.01% | −41,900−94.4% | Reduced |
| HighMark Wealth Management LLC | 2,800 | $25.1K | 0.01% | 00.0% | Unchanged |
| Quarry LP | 3,464 | $31.1K | 0.01% | +3,464 | New |
| UBS Group AG | 6,835 | $61.3K | 0.00% | +787+13.0% | Added |
| Canada Pension Plan Investment Board | 8,100 | $72.7K | 0.00% | +8,100 | New |
| Virtu Financial LLC | 10,022 | $90.0K | 0.00% | +10,022 | New |
| Jump Financial, LLC | 10,261 | $92.0K | 0.00% | −37,208−78.4% | Reduced |
| LPL Financial LLC | 10,300 | $92.4K | 0.00% | +10,300 | New |
| GK Wealth Management LLC | 10,569 | $94.8K | 0.07% | +10,569 | New |
| Graham Capital Management, L.P. | 10,604 | $95.1K | 0.00% | −11,944−53.0% | Reduced |
| Charles Schwab Investment Management Inc | 10,655 | $95.6K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 10,888 | $97.7K | 0.00% | +10,888 | New |
| Virtus ETF Advisers LLC | 11,200 | $100.5K | 0.05% | +11,200 | New |
| Carrera Capital Advisors | 11,308 | $101.4K | 0.02% | +11,308 | New |
| JPMorgan Chase & Co | 11,689 | $104.8K | 0.00% | −5,110−30.4% | Reduced |
| Aristides Capital LLC | 12,221 | $109.6K | 0.04% | +12,221 | New |
| FineMark National Bank & Trust | 12,500 | $112.1K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 13,724 | $123.0K | 0.03% | +2,811+25.8% | Added |
| Ritholtz Wealth Management | 17,508 | $157.0K | 0.00% | +17,508 | New |
| Occudo Quantitative Strategies LP | 18,124 | $162.6K | 0.01% | −2,108−10.4% | Reduced |
| Catalyst Funds Management Pty Ltd | 18,400 | $165.0K | 0.04% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 21,061 | $188.9K | 0.00% | +2,561+13.8% | Added |
| Salem Investment Counselors Inc | 22,417 | $201.1K | 0.01% | 00.0% | Unchanged |
| Algert Global LLC | 22,519 | $202.0K | 0.00% | −5,790−20.5% | Reduced |
| Centiva Capital, LP | 23,497 | $210.8K | 0.01% | −26,823−53.3% | Reduced |
| Barclays PLC | 25,312 | $227.0K | 0.00% | +13,207+109.1% | Added |
| Citigroup Inc | 26,824 | $240.6K | 0.00% | −112,881−80.8% | Reduced |
| Bank of America Corp | 26,885 | $241.2K | 0.00% | −2,901−9.7% | Reduced |
| HSBC Holdings PLC | 28,478 | $254.6K | 0.00% | +2,763+10.7% | Added |
| Kestra Private Wealth Services, LLC | 28,396 | $254.7K | 0.00% | +728+2.6% | Added |
| O'Shaughnessy Asset Management, LLC | 28,622 | $256.7K | 0.00% | +28,622 | New |
| XTX Topco Ltd | 28,756 | $257.9K | 0.01% | +9,337+48.1% | Added |
| North Star Investment Management Corp. | 29,000 | $260.1K | 0.02% | +29,000 | New |
| Hudson Bay Capital Management LP | 30,508 | $273.7K | 0.00% | +30,508 | New |
| Bridgeway Capital Management, LLC | 37,900 | $340.0K | 0.01% | 00.0% | Unchanged |
| Omers Administration Corp | 38,400 | $344.4K | 0.00% | +38,400 | New |
| Two Sigma Advisers, LP | 39,270 | $352.3K | 0.00% | −530−1.3% | Reduced |
| Integrated Quantitative Investments LLC | 41,484 | $372.1K | 0.08% | +2,684+6.9% | Added |
| ExodusPoint Capital Management, LP | 45,008 | $403.7K | 0.00% | +45,008 | New |
| SEI Investments Co | 46,809 | $419.9K | 0.00% | +46,809 | New |
| PharVision Advisers, LLC | 46,916 | $420.8K | 0.21% | +46,916 | New |
| ARS Investment Partners, LLC | 48,050 | $431.0K | 0.03% | +36,750+325.2% | Added |
| Victory Capital Management Inc | 51,584 | $462.7K | 0.00% | +51,584 | New |
| Northern Trust Corp | 53,187 | $477.1K | 0.00% | +5,081+10.6% | Added |
| Man Group plc | 53,196 | $477.2K | 0.00% | +8,899+20.1% | Added |
| Panagora Asset Management Inc | 65,501 | $587.5K | 0.00% | +49,003+297.0% | Added |
| Morgan Stanley | 66,487 | $596.4K | 0.00% | +22,236+50.2% | Added |
| Citadel Advisors LLC | 69,716 | $625.4K | 0.00% | −98,987−58.7% | Reduced |
| Two Sigma Investments, LP | 69,882 | $626.8K | 0.00% | −14,715−17.4% | Reduced |
| Bank of New York Mellon Corp | 76,935 | $690.1K | 0.00% | +24,713+47.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 77,477 | $695.0K | 0.00% | −25,160−24.5% | Reduced |
| Globeflex Capital L P | 79,961 | $717.3K | 0.11% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 81,834 | $734.1K | 0.00% | +81,834 | New |
| Qube Research & Technologies Ltd | 86,263 | $773.8K | 0.00% | +16,910+24.4% | Added |
| BNP Paribas Arbitrage, SA | 91,221 | $818.3K | 0.00% | +63,313+226.9% | Added |
| Goldman Sachs Group Inc | 94,640 | $848.9K | 0.00% | −33,622−26.2% | Reduced |
| Legato Capital Management LLC | 95,095 | $853.0K | 0.07% | +8,350+9.6% | Added |
| Perritt Capital Management Inc | 96,800 | $868.3K | 1.45% | 00.0% | Unchanged |
| Sentinus, LLC | 96,800 | $868.3K | 0.08% | +96,800 | New |
| State Street Corp | 96,871 | $868.9K | 0.00% | +3,900+4.2% | Added |
| 683 Capital Management, LLC | 100,465 | $901.2K | 0.07% | +100,465 | New |
| White Pine Capital LLC | 101,661 | $911.9K | 0.25% | −1,067−1.0% | Reduced |
| Gsa Capital Partners LLP | 127,831 | $1.15M | 0.10% | +22,768+21.7% | Added |
| Ameriprise Financial Inc | 129,437 | $1.16M | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 143,779 | $1.29M | 0.00% | −40,524−22.0% | Reduced |
| Gabelli Funds LLC | 150,085 | $1.35M | 0.01% | −4,000−2.6% | Reduced |
| Jane Street Group, LLC | 158,163 | $1.42M | 0.00% | +74,569+89.2% | Added |
| Teton Advisors, LLC | 185,000 | $1.66M | 1.15% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 218,123 | $1.96M | 0.00% | +1,831+0.8% | Added |
| Russell Investments Group, Ltd. | 220,292 | $1.98M | 0.00% | +101,555+85.5% | Added |
| Truffle Hound Capital, LLC | 230,000 | $2.06M | 1.21% | 00.0% | Unchanged |
| Millennium Management LLC | 286,283 | $2.57M | 0.00% | −128,895−31.0% | Reduced |
| Ancora Advisors, LLC | 288,291 | $2.59M | 0.05% | +85,960+42.5% | Added |
| Essex Investment Management Co LLC | 294,057 | $2.64M | 0.40% | −6,340−2.1% | Reduced |
| Susquehanna International Group, LLP | 305,727 | $2.74M | 0.00% | +63,632+26.3% | Added |
| American Century Companies Inc | 352,158 | $3.16M | 0.00% | +156,505+80.0% | Added |
| Arrowstreet Capital, Limited Partnership | 418,986 | $3.76M | 0.00% | −30,362−6.8% | Reduced |
| Hillsdale Investment Management Inc. | 447,373 | $4.01M | 0.11% | −2,900−0.6% | Reduced |
| Acadian Asset Management LLC | 448,760 | $4.02M | 0.01% | +168,823+60.3% | Added |
| Meros Investment Management, LP | 497,989 | $4.47M | 1.77% | +20,711+4.3% | Added |
| Heartland Advisors Inc | 500,000 | $4.49M | 0.24% | +75,000+17.6% | Added |
| Dimensional Fund Advisors LP | 560,878 | $5.03M | 0.00% | −8,360−1.5% | Reduced |
| AWM Investment Company, Inc. | 561,656 | $5.04M | 0.49% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 587,509 | $5.27M | 0.01% | +11,795+2.0% | Added |
| BlackRock, Inc. | 609,873 | $5.47M | 0.00% | +91,558+17.7% | Added |
| First Eagle Investment Management, LLC | 751,371 | $6.74M | 0.01% | −50,500−6.3% | Reduced |
| Punch & Associates Investment Management, Inc. | 824,750 | $7.40M | 0.43% | +15,000+1.9% | Added |