Infusystem Holdings Inc

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Infusystem Holdings Inc
TickerINFU
CIK #0001337013
CUSIP45685K102
SectorLife Sciences - Surgical & Medical Instruments & Apparatus
Address31700 Research Park Drive, Madison Heights, MI 48071
Source [EDGAR]
CIK Filing 2011 - 2025
[0001337013] 10-K
[0001337013] 10-Q
[0001337013] 3
[0001337013] 4
[0001337013] 5
[0001337013] 8-K
[0001337013] SC 13D
[0001337013] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Group Inc Infusystem Holdings Inc [2024-02-13] 5.03
BlackRock Inc Infusystem Holdings Inc [2024-01-29] 5.6
Acuitas Investments LLC Infusystem Holdings Inc [2023-01-12] 5.6
Gamco Investors Inc ET AL Infusystem Holdings Inc [2018-08-24] 1.75
Morris Ryan J Infusystem Holdings Inc [2018-03-21] 4.3
Sansone Advisors LLC Infusystem Holdings Inc [2017-06-29] 6.5
Meridian OHC Partners LP Infusystem Holdings Inc [2016-02-12] 10.9
Sansone Advisors LLC Infusystem Holdings Inc [2015-01-22] 5.3
Meridian OHC Partners LP Infusystem Holdings Inc [2014-05-12] 5.8
Marxe Austin W & Greenhouse David M Infusystem Holdings Inc [2014-02-12] 5.3
LEAP TIDE Capital Management LLC Infusystem Holdings Inc [2012-10-31] 6.33
Meson Capital Partners LLC Infusystem Holdings Inc [2012-05-11] 7.1
Global Undervalued Securities Master Fund LP Infusystem Holdings Inc [2012-05-01] 8.7
Minerva Advisors LLC Infusystem Holdings Inc [2012-02-15] 8.8
[2012-01-27] None
Form 3/4/5 Filer 2011 - 2025
Sviokla John J
InfuSystem Holdings, Inc
Eichenbaum Kenneth D.
Funke Jerod
Lachance Carrie
Gendron Paul Andrew
Hundzinski Ronald T
Chupa Addam
Shuda Scott
Dilorio Richard
HUSS Beverly A
Steele Barry G
Boyd Ralph F
Malhotra R. Rimmy
Lehman Gregg Owen
Sansone Christopher R.
Whitman Kevin
Ruiz Thomas Mark
Sheehan Jeannine
Montgomery Darrell B
BlueLine Capital Partners II, L.P.
BlueLine Partners, L.L.C.
TSV Investment Partners, LLC
Meridian OHC LLC
Meridian TSV II, LP
Meridian OHC Partners, LP
BlueLine Partners, L.L.C.
AWM Investment Company, Inc.
Winnekins Wesley W
BlueLine Capital Partners, L.P.
Schulte Gregory
Dreyer David C
Whitters Joseph E
Armstrong Terry L.
Peele Ronald H. Jr.
Smith Trent N.
Downs Christopher
Skonieczny Janet
Sansone Partners LP
Sansone Capital Management LLC
Sansone Advisors LLC
Sansone Partners QP LP
Morris Ryan J.
Steen Eric K
McReynolds Michael Milton
Schembri Sean William
Yetter Wayne P.
Foster Jonathan P.
Meson Capital Partners LLC
Meson Capital Partners LP
Global Undervalued Securities Fund LP
Kleinheinz Capital Partners LDC
Global Undervalued Securities Master Fund LP
Kleinheinz Capital Partners Inc
Kleinheinz John B
Global Undervalued Securities Fund Ltd
Global Undervalued Securities Fund QP L P
McDevitt Sean
Gillman Charles M
Climaco John M
Singh Dilip
Form 13F Holdings
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AWM Investment Company Inc [2025-06-30] SOLE 1,272,296 1,272,296
Vanguard Group Inc [2025-06-30] SOLE 0 949,762
First Eagle Investment Management LLC [2025-06-30] SOLE 910,371 910,371
Punch & Associates Investment Management Inc [2025-06-30] SOLE 0 878,500
Minerva Advisors LLC [2025-06-30] SOLE 708,316 708,316
Meros Investment Management LP [2025-06-30] SOLE 706,501 706,501
BlackRock, Inc. [2025-06-30] SOLE 652,323 672,387
Dimensional Fund Advisors LP [2025-06-30] SOLE 503,232 528,545
Renaissance Technologies LLC [2025-06-30] SOLE 459,609 459,609
Heartland Advisors Inc [2025-06-30] DFND 425,000 425,000
Harbert Fund Advisors Inc [2025-06-30] SOLE 409,302 409,302
Millennium Management LLC [2025-06-30] SOLE 363,253 363,253
Citadel Advisors LLC [2025-06-30] DFND 350,562 350,562
Minerva Advisors LLC [2025-06-30] OTR 0 286,465
Essex Investment Management Co LLC [2025-06-30] SOLE 137,793 275,763
Cove Street Capital LLC [2025-06-30] SOLE 232,295 232,295
Geode Capital Management LLC [2025-06-30] DFND 222,472 222,472
Gabelli Funds LLC [2025-06-30] SOLE 202,000 202,000
Citigroup Inc [2025-06-30] DFND 200,286 200,286
Teton Advisors, Inc. [2025-06-30] SOLE 190,000 190,000
Jane Street Group LLC [2025-06-30] DFND 186,159 186,159
Truffle Hound Capital LLC [2025-06-30] SOLE 180,000 180,000
Arrowstreet Capital Limited Partnership [2025-06-30] DFND 140,374 140,374
Ameriprise Financial Inc [2025-06-30] DFND 0 130,350
American Century Companies Inc [2025-06-30] DFND 117,812 117,812
GSA Capital Partners LLP [2025-06-30] SOLE 108,314 108,314
Marshall Wace LLP [2025-06-30] OTR 0 105,888
White Pine Capital LLC [2025-06-30] SOLE 0 102,189
Susquehanna International Group LLP [2025-06-30] OTR 79,912 97,512
Perritt Capital Management Inc [2025-06-30] SOLE 91,300 91,300
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