InfuSystem Holdings, Inc - INFU
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | History | Added to | 1,585,415 | 15,299 | 0.0% | 0.0% | 1 | +968,829 | 157.13% | Q2 2026 | Aug 07, 2026 |
| Minerva Advisors LLC | History | Added to | 1,348,617 | 13,014 | 8.22% | 7.17% | 2 | +144,512 | 12.0% | Q2 2026 | Aug 12, 2026 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | History | Reduced | 834,750 | 8,055 | 0.4% | 0.45% | 3 | -3,175 | -0.38% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 790,775 | 7,630 | 0.0% | 0.0% | 4 | -69,488 | -8.08% | Q2 2026 | Aug 13, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 743,155 | 7,165 | 0.01% | 0.01% | 5 | +109,111 | 17.21% | Q2 2026 | Aug 13, 2026 |
| HEARTLAND ADVISORS INC | History | Added to | 700,000 | 6,755 | 0.3% | 0.24% | 6 | +190,000 | 37.25% | Q2 2026 | Aug 11, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 675,028 | 6,514 | 0.0% | 0.0% | 7 | +202,007 | 42.71% | Q2 2026 | Aug 12, 2026 |
| First Eagle Investment Management, LLC | History | Reduced | 620,000 | 5,983 | 0.01% | 0.01% | 8 | -101,371 | -14.05% | Q2 2026 | Aug 05, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 599,289 | 5,784 | 0.0% | 0.0% | 9 | +5,001 | 0.84% | Q2 2026 | Aug 11, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 543,009 | 5,240 | 0.01% | 0.01% | 10 | -23,800 | -4.2% | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 496,059 | 4,788 | 0.0% | 0.0% | 11 | +277,614 | 127.09% | Q2 2026 | Aug 12, 2026 |
| Diamond Hill Capital Management, LLC (Investment Advisor) | History | New | 489,017 | 4,719 | 0.04% | — | 12 | +489,017 | New | Q2 2026 | Aug 06, 2026 |
| Meros Investment Management, LP | History | Reduced | 468,934 | 4,525 | 1.44% | 1.88% | 13 | -474 | -0.1% | Q2 2026 | Aug 14, 2026 |
| Hillsdale Investment Management Inc. | History | Reduced | 424,473 | 4,096 | 0.09% | 0.11% | 14 | -27,900 | -6.17% | Q2 2026 | Aug 12, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | No change | 368,712 | 3,558 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| WHITE PINE CAPITAL LLC | History | Added to | 225,634 | 2,177 | 0.51% | 0.3% | 16 | +110,023 | 95.17% | Q2 2026 | Aug 05, 2026 |
| STATE STREET CORP | History | Added to | 212,571 | 2,051 | 0.0% | 0.0% | 17 | +114,500 | 116.75% | Q2 2026 | Sep 22, 2026 |
| PANAGORA ASSET MANAGEMENT INC | History | Added to | 194,922 | 1,880 | 0.01% | 0.0% | 18 | +112,134 | 135.45% | Q2 2026 | Aug 06, 2026 |
| Teton Advisors, LLC | History | No change | 185,000 | 1,785 | 1.03% | 1.2% | 19 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Expect Equity LLC | History | Added to | 184,819 | 1,783 | 1.15% | 0.58% | 20 | +103,873 | 128.32% | Q2 2026 | Aug 14, 2026 |
| North Star Investment Management Corp. | History | No change | 182,000 | 1,756 | 0.1% | 0.1% | 21 | 0 | 0.0% | Q2 2026 | Jul 28, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 180,650 | 1,743 | 0.0% | 0.0% | 22 | +10,696 | 6.29% | Q2 2026 | Sep 02, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 160,439 | 1,548 | 0.1% | 0.09% | 23 | -2,231 | -1.37% | Q2 2026 | Aug 06, 2026 |
| NORTHERN TRUST CORP | History | Added to | 153,506 | 1,481 | 0.0% | 0.0% | 24 | +96,695 | 170.2% | Q2 2026 | Aug 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 148,347 | 1,431 | 0.0% | 0.0% | 25 | -37,064 | -19.99% | Q2 2026 | Aug 14, 2026 |
| GABELLI FUNDS LLC | History | Reduced | 145,085 | 1,400 | 0.01% | 0.01% | 26 | -3,400 | -2.29% | Q2 2026 | Aug 12, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 141,134 | 1,361 | 0.0% | 0.0% | 27 | +19,146 | 15.69% | Q2 2026 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | New | 134,038 | 1,293 | 0.0% | — | 28 | +134,038 | New | Q2 2026 | Aug 13, 2026 |
| Man Group plc | History | Added to | 130,379 | 1,258 | 0.0% | 0.0% | 29 | +18,273 | 16.3% | Q2 2026 | Aug 14, 2026 |
| Truffle Hound Capital, LLC | History | Reduced | 128,629 | 1,241 | 0.27% | 0.55% | 30 | -101,371 | -44.07% | Q2 2026 | Aug 06, 2026 |
| Russell Investments Group, Ltd. | History | Reduced | 117,545 | 1,134 | 0.0% | 0.0% | 31 | -12,513 | -9.62% | Q2 2026 | Aug 06, 2026 |
| Clayton Partners LLC | History | Added to | 104,327 | 1,006 | 0.66% | 0.08% | 32 | +91,927 | 741.35% | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | Added to | 103,136 | 995 | 0.0% | 0.0% | 33 | +38,057 | 58.48% | Q2 2026 | Aug 06, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 102,076 | 985 | 0.0% | 0.0% | 34 | +29,744 | 41.12% | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 99,700 | 962 | 0.02% | 0.01% | 35 | +31,800 | 46.83% | Q2 2026 | Aug 14, 2026 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | History | Added to | 89,906 | 867 | 0.0% | 0.0% | 36 | +50,318 | 127.1% | Q2 2026 | Aug 13, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Added to | 83,207 | 802 | 0.0% | 0.0% | 37 | +11,846 | 16.6% | Q2 2026 | Aug 12, 2026 |
| Ancora Advisors LLC | History | No change | 80,661 | 778 | 0.01% | 0.02% | 38 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Reduced | 71,834 | 693 | 0.0% | 0.0% | 39 | -16,574 | -18.75% | Q2 2026 | Aug 13, 2026 |
| CM WEALTH ADVISORS LLC | History | New | 64,807 | 625 | 0.11% | — | 40 | +64,807 | New | Q2 2026 | Aug 10, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | History | Added to | 64,187 | 619 | 0.01% | 0.01% | 41 | +28,317 | 78.94% | Q2 2026 | Aug 11, 2026 |
| AMERIPRISE FINANCIAL INC | History | Reduced | 60,734 | 586 | 0.0% | 0.0% | 42 | -67,136 | -52.5% | Q2 2026 | Aug 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 57,584 | 555 | 0.0% | 0.0% | 43 | +46,866 | 437.26% | Q2 2026 | Aug 14, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 57,257 | 552 | 0.0% | 0.0% | 44 | -207,952 | -78.41% | Q2 2026 | Aug 13, 2026 |
| ARS Investment Partners, LLC | History | Added to | 52,471 | 506 | 0.02% | 0.02% | 45 | +3,656 | 7.49% | Q2 2026 | Jul 09, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 49,309 | 475 | 0.0% | 0.0% | 46 | -61,289 | -55.42% | Q2 2026 | Aug 13, 2026 |
| Integrated Quantitative Investments LLC | History | No change | 41,484 | 400 | 0.07% | 0.07% | 47 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CANADA PENSION PLAN INVESTMENT BOARD | History | No change | 31,400 | 303 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| WINTON GROUP Ltd | History | New | 31,067 | 299 | 0.01% | — | 50 | +31,067 | New | Q2 2026 | Aug 07, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | Added to | 31,012 | 299 | 0.02% | 0.01% | 49 | +17,801 | 134.74% | Q2 2026 | Aug 13, 2026 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | History | New | 29,396 | 283 | 0.0% | — | 51 | +29,396 | New | Q2 2026 | Aug 13, 2026 |
| FMR LLC | History | Added to | 28,968 | 279 | 0.0% | 0.0% | 52 | +2,843 | 10.88% | Q2 2026 | Aug 13, 2026 |
| HSBC HOLDINGS PLC | History | Reduced | 28,360 | 275 | 0.0% | 0.0% | 53 | -1,737 | -5.77% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | Reduced | 27,235 | 262 | 0.0% | 0.01% | 54 | -5,509 | -16.82% | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | History | Reduced | 26,173 | 252 | 0.0% | 0.0% | 55 | -50,715 | -65.96% | Q2 2026 | Aug 14, 2026 |
| Nuveen, LLC | History | New | 25,879 | 249 | 0.0% | — | 56 | +25,879 | New | Q2 2026 | Aug 11, 2026 |
| SALEM INVESTMENT COUNSELORS INC | History | No change | 22,417 | 216 | 0.01% | 0.01% | 57 | 0 | 0.0% | Q2 2026 | Jul 14, 2026 |
| Rothschild Wealth LLC | History | No change | 21,800 | 210 | 0.02% | 0.02% | 58 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| HighTower Advisors, LLC | History | No change | 21,061 | 203 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| Carrera Capital Advisors | History | No change | 20,238 | 195 | 0.03% | 0.03% | 60 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| DEUTSCHE BANK AG\ | History | New | 19,192 | 185 | 0.0% | — | 61 | +19,192 | New | Q2 2026 | Aug 07, 2026 |
| RHUMBLINE ADVISERS | History | New | 19,159 | 184 | 0.0% | — | 62 | +19,159 | New | Q2 2026 | Aug 11, 2026 |
| Catalyst Funds Management Pty Ltd | History | Reduced | 18,400 | 177 | 0.01% | 0.05% | 63 | -11,800 | -39.07% | Q2 2026 | Aug 10, 2026 |
| WELLS FARGO & COMPANY/MN | History | New | 17,588 | 169 | 0.0% | — | 64 | +17,588 | New | Q2 2026 | Aug 14, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | New | 15,816 | 153 | 0.0% | — | 65 | +15,816 | New | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | New | 15,796 | 152 | 0.0% | — | 66 | +15,796 | New | Q2 2026 | Aug 14, 2026 |
| GK Wealth Management LLC | History | New | 13,804 | 133 | 0.07% | — | 67 | +13,804 | New | Q2 2026 | Jul 07, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 13,691 | 132 | 0.0% | 0.0% | 68 | -16,463 | -54.6% | Q2 2026 | Aug 14, 2026 |
| LAZARD ASSET MANAGEMENT LLC | History | New | 13,259 | 127 | 0.0% | — | 69 | +13,259 | New | Q2 2026 | Aug 14, 2026 |
| COMMERCE BANK | History | No change | 12,500 | 120 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| UBS Group AG | History | Reduced | 12,189 | 117 | 0.0% | 0.0% | 71 | -14,236 | -53.87% | Q2 2026 | Aug 13, 2026 |
| MetLife Investment Management, LLC | History | New | 11,647 | 112 | 0.0% | — | 72 | +11,647 | New | Q2 2026 | Aug 13, 2026 |
| Schonfeld Strategic Advisors LLC | History | Reduced | 10,323 | 99 | 0.0% | 0.0% | 73 | -963 | -8.53% | Q2 2026 | Aug 14, 2026 |
| AXQ CAPITAL, LP | History | New | 10,154 | 97 | 0.01% | — | 74 | +10,154 | New | Q2 2026 | Aug 06, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 9,078 | 89 | 0.0% | 0.0% | 75 | -818 | -8.27% | Q2 2026 | Aug 12, 2026 |
| CITIGROUP INC | History | Reduced | 9,090 | 87 | 0.0% | 0.0% | 76 | -7,780 | -46.12% | Q2 2026 | Aug 03, 2026 |
| BARCLAYS PLC | History | Reduced | 9,000 | 86 | 0.0% | 0.0% | 77 | -14,286 | -61.35% | Q2 2026 | Aug 14, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | New | 8,878 | 85 | 0.0% | — | 78 | +8,878 | New | Q2 2026 | Aug 14, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 7,876 | 76 | 0.0% | 0.0% | 79 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| US BANCORP \DE\ | History | No change | 7,150 | 68 | 0.0% | 0.0% | 80 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | New | 6,000 | 57 | 0.0% | — | 81 | +6,000 | New | Q2 2026 | Jul 29, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | New | 5,687 | 54 | 0.0% | — | 82 | +5,687 | New | Q2 2026 | Jul 23, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 3,186 | 30 | 0.0% | — | 83 | +3,186 | New | Q2 2026 | Aug 11, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 2,925 | 28 | 0.0% | 0.0% | 84 | +254 | 9.51% | Q2 2026 | Aug 14, 2026 |
| HighMark Wealth Management LLC | History | No change | 2,800 | 27 | 0.01% | 0.01% | 85 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| BARD ASSOCIATES INC | History | No change | 2,500 | 24 | 0.01% | 0.01% | 86 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Legal & General Group Plc | History | New | 1,879 | 18 | 0.0% | — | 87 | +1,879 | New | Q2 2026 | Aug 14, 2026 |
| Ameritas Investment Partners, Inc. | History | New | 1,750 | 16 | 0.0% | — | 88 | +1,750 | New | Q2 2026 | Aug 13, 2026 |
| NewEdge Advisors, LLC | History | New | 1,274 | 12 | 0.0% | — | 89 | +1,274 | New | Q2 2026 | Aug 12, 2026 |
| Community Bank, N.A. | History | No change | 1,000 | 9 | 0.0% | 0.0% | 90 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Smartleaf Asset Management LLC | History | No change | 516 | 5 | 0.0% | 0.0% | 91 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | New | 266 | 2 | 0.0% | — | 92 | +266 | New | Q2 2026 | Aug 24, 2026 |
| OSAIC HOLDINGS, INC. | History | New | 250 | 2 | 0.0% | — | 93 | +250 | New | Q2 2026 | Aug 14, 2026 |
| Global Retirement Partners, LLC | History | New | 154 | 1 | 0.0% | — | 95 | +154 | New | Q2 2026 | Aug 06, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 141 | 1 | 0.0% | 0.0% | 94 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -354,559 | -100.0% | Q2 2026 | Aug 14, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | History | Closed out | 0 | 0 | — | 0.44% | — | -299,332 | -100.0% | Q2 2026 | Aug 06, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -234,331 | -100.0% | Q2 2026 | Aug 14, 2026 |
| AWM Investment Company, Inc. | History | Closed out | 0 | 0 | — | 0.21% | — | -201,077 | -100.0% | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -127,307 | -100.0% | Q2 2026 | Aug 14, 2026 |
| SEI INVESTMENTS CO | History | Closed out | 0 | 0 | — | 0.0% | — | -104,757 | -100.0% | Q2 2026 | Aug 14, 2026 |
| 683 Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.05% | — | -100,465 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Legato Capital Management LLC | History | Closed out | 0 | 0 | — | 0.08% | — | -93,768 | -100.0% | Q2 2026 | Aug 06, 2026 |
| GLOBEFLEX CAPITAL L P | History | Closed out | 0 | 0 | — | 0.11% | — | -79,961 | -100.0% | Q2 2026 | Aug 12, 2026 |
| MANGROVE PARTNERS IM, LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -74,061 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -51,026 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Hudson Bay Capital Management LP | History | Closed out | 0 | 0 | — | 0.0% | — | -32,385 | -100.0% | Q2 2026 | Aug 14, 2026 |
| BAILARD, INC. | History | Closed out | 0 | 0 | — | 0.01% | — | -29,700 | -100.0% | Q2 2026 | Jul 30, 2026 |
| TOTH FINANCIAL ADVISORY CORP | History | Closed out | 0 | 0 | — | 0.03% | — | -25,000 | -100.0% | Q2 2026 | Jul 14, 2026 |
| ALGERT GLOBAL LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -22,519 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Jump Financial, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,133 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Brevan Howard Capital Management LP | History | Closed out | 0 | 0 | — | 0.0% | — | -14,040 | -100.0% | Q2 2026 | Aug 14, 2026 |
| OMERS ADMINISTRATION Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -12,900 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,862 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Jain Global LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,838 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Redhawk Wealth Advisors, Inc. | History | Closed out | 0 | 0 | — | 0.01% | — | -10,230 | -100.0% | Q2 2026 | Jul 09, 2026 |
| Intentional Wealth Strategies, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -225 | -100.0% | Q2 2026 | Jul 28, 2026 |
| Sterling Capital Management LLC | History | New | 68 | 0 | — | — | — | +68 | New | Q2 2026 | Jul 28, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 2 | 0 | — | — | — | +2 | New | Q2 2026 | Aug 04, 2026 |
| CWM, LLC | History | No change | 15 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Strategic Wealth Partners, Ltd. | History | No change | 9 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| SBI Securities Co., Ltd. | History | No change | 11 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 22, 2026 |
| GAMMA Investing LLC | History | No change | 26 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 07, 2026 |