INFUSYSTEM HOLDINGS INC (INFU) Top Institutional Shareholders
INFUSYSTEM HOLDINGS INC (INFU) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $121.08M in INFU holdings during the latest filing period.
Minerva Advisors Llc is currently the largest disclosed institutional shareholder of INFU tracked by InsiderSet, reporting ownership valued at approximately $11.11M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $10.54M, representing an estimated loss of -5.20% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 52% of the total disclosed INFU value among the investors covered in this analysis. Major shareholders include Minerva Advisors Llc, Vanguard Capital Management Llc, Punch & Associates Investment Management, Inc., and several other long-term asset managers with concentrated positions in INFUSYSTEM HOLDINGS INC (INFU).
This page ranks the largest institutional INFU shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
93
Total Reported Value
$121.08M
Largest Holder
Minerva Advisors Llc
Largest Position
$11.11M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
113
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Minerva Advisors Llc | 7.17% | 1,204,105 | $11,113,889 | $10,535,919 | -$577,970 | -5.20% | |
| Vanguard Capital Management Llc | 0.00% | 860,263 | $7,940,227 | $7,527,301 | -$412,926 | -5.20% | |
| Punch & Associates Investment Management, Inc. | 0.45% | 837,925 | $7,734,048 | $7,331,844 | -$402,204 | -5.20% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.01% | 721,371 | $6,658,254 | $6,311,996 | -$346,258 | -5.20% |
| Blackrock, Inc. | 0.00% | 616,586 | $5,691,090 | $5,395,128 | -$295,963 | -5.20% | |
| Dimensional Fund Advisors Lp | 0.00% | 594,288 | $5,485,735 | $5,200,020 | -$285,715 | -5.21% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 566,809 | $5,231,647 | $4,959,579 | -$272,068 | -5.20% |
| Heartland Advisors Inc | 0.24% | 510,000 | $4,707,300 | $4,462,500 | -$244,800 | -5.20% | |
| American Century Companies Inc | 0.00% | 473,021 | $4,365,984 | $4,138,934 | -$227,050 | -5.20% | |
| Meros Investment Management, Lp | 1.88% | 469,408 | $4,332,636 | $4,107,320 | -$225,316 | -5.20% | |
| Hillsdale Investment Management Inc. | 0.11% | 452,373 | $4,175,402 | $3,958,264 | -$217,138 | -5.20% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 368,712 | $3,403,212 | $3,226,230 | -$176,982 | -5.20% | |
| Millennium Management Llc | 0.00% | 354,559 | $3,272,580 | $3,102,391 | -$170,189 | -5.20% | |
| Essex Investment Management Co Llc | 0.44% | 299,332 | $2,762,834 | $2,619,155 | -$143,679 | -5.20% | |
| Marshall Wace, Llp | 0.00% | 265,209 | $2,447,878 | $2,320,579 | -$127,299 | -5.20% | |
| Susquehanna International Group, Llp | 0.00% | 234,331 | $2,162,875 | $2,050,396 | -$112,479 | -5.20% | |
| Truffle Hound Capital, Llc | 1.30% | 230,000 | $2,122,900 | $2,012,500 | -$110,400 | -5.20% | |
| Geode Capital Management, Llc | 0.00% | 218,445 | $2,017,474 | $1,911,394 | -$106,080 | -5.26% | |
| Awm Investment Company, Inc. | 0.21% | 201,077 | $1,855,941 | $1,759,424 | -$96,517 | -5.20% | |
| Two Sigma Investments, Lp | 0.00% | 185,411 | $1,711,344 | $1,622,346 | -$88,998 | -5.20% | |
| Teton Advisors, Llc | 1.20% | 185,000 | $1,707,550 | $1,618,750 | -$88,800 | -5.20% | |
| North Star Investment Management Corp. | 0.10% | 182,000 | $1,679,860 | $1,592,500 | -$87,360 | -5.20% | |
| Citadel Advisors Llc | 0.00% | 169,954 | $1,568,676 | $1,487,098 | -$81,579 | -5.20% | |
| Gabelli Funds Llc | 0.01% | 148,485 | $1,370,517 | $1,299,244 | -$71,273 | -5.20% | |
| Russell Investments Group, Ltd. | 0.00% | 130,058 | $1,200,440 | $1,138,008 | -$62,433 | -5.20% | |
| Ameriprise Financial Inc | 0.00% | 127,870 | $1,180,241 | $1,118,863 | -$61,379 | -5.20% | |
| Jane Street Group, Llc | 0.00% | 127,307 | $1,175,044 | $1,113,936 | -$61,108 | -5.20% | |
| Vanguard Fiduciary Trust Co | 0.00% | 121,988 | $1,125,949 | $1,067,395 | -$58,554 | -5.20% | |
| White Pine Capital Llc | 0.30% | 115,611 | $1,067,090 | $1,011,596 | -$55,494 | -5.20% | |
| Man Group Plc | 0.00% | 112,106 | $1,034,738 | $980,928 | -$53,811 | -5.20% | |
| Bnp Paribas Financial Markets | 0.00% | 110,598 | $1,020,820 | $967,733 | -$53,088 | -5.20% | |
| Sei Investments Co | 0.00% | 104,757 | $966,904 | $916,624 | -$50,280 | -5.20% | |
| 683 Capital Management, Llc | 0.09% | 100,465 | $927,292 | $879,069 | -$48,223 | -5.20% | |
| State Street Corp | 0.00% | 98,071 | $905,195 | $858,121 | -$47,074 | -5.20% | |
| Morgan Stanley | 0.00% | 88,408 | $816,006 | $773,570 | -$42,436 | -5.20% | |
| Panagora Asset Management Inc | 0.00% | 82,788 | $764,133 | $724,395 | -$39,738 | -5.20% | |
| Expect Equity Llc | 0.72% | 80,946 | $747,132 | $708,278 | -$38,855 | -5.20% | |
| Globeflex Capital L P | 0.11% | 79,961 | $738,040 | $699,659 | -$38,381 | -5.20% | |
| Qube Research & Technologies Ltd | 0.00% | 76,888 | $709,676 | $672,770 | -$36,906 | -5.20% | |
| Mangrove Partners Im, Llc | 0.06% | 74,061 | $683,583 | $648,034 | -$35,549 | -5.20% | |
| Goldman Sachs Group Inc | 0.00% | 72,332 | $667,624 | $632,905 | -$34,719 | -5.20% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 71,361 | $658,662 | $624,409 | -$34,253 | -5.20% | |
| Bridgeway Capital Management, Llc | 0.01% | 67,900 | $626,717 | $594,125 | -$32,592 | -5.20% | |
| Bank Of New York Mellon Corp | 0.00% | 65,079 | $600,682 | $569,441 | -$31,241 | -5.20% | |
| Northern Trust Corp | 0.00% | 56,811 | $524,365 | $497,096 | -$27,269 | -5.20% | |
| Point72 Asset Management, L.P. | 0.00% | 51,026 | $470,970 | $446,478 | -$24,493 | -5.20% | |
| Ars Investment Partners, Llc | 0.02% | 48,815 | $450,562 | $427,131 | -$23,431 | -5.20% | |
| Integrated Quantitative Investments Llc | 0.07% | 41,484 | $382,897 | $362,985 | -$19,912 | -5.20% | |
| O'Shaughnessy Asset Management, Llc | 0.00% | 39,588 | $365,397 | $346,395 | -$19,002 | -5.20% | |
| Ritholtz Wealth Management | 0.01% | 35,870 | $331,080 | $313,863 | -$17,218 | -5.20% |
Frequently asked questions about INFU
Who owns the most INFU stock?
The largest holders of INFU are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for INFUSYSTEM HOLDINGS INC (INFU).
Is INFU widely held by superinvestors?
Many widely followed stocks like INFU appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly INFU is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.