INFUSYSTEM HOLDINGS INC (INFU) Institutional Ownership Changes & 13F Activity

INFUSYSTEM HOLDINGS INC (INFU). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Marshall Wace, Llp, Vanguard Portfolio Management Llc, Expect Equity Llc, First Eagle U.S. Value, and Clayton Partners Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+10,696+6.3%180,650$1.74MQ2 2026Sep 02, 2026
First Eagle U.S. ValueSell-101,371-14.1%620,000$5.98MQ2 2026Aug 24, 2026
California State Teachers Retirement SystemBuy+266266$2.57KQ2 2026Aug 24, 2026
Expect Equity LlcBuy+103,873+128.3%184,819$1.78MQ2 2026Aug 14, 2026
Clayton Partners LlcBuy+91,927+741.3%104,327$1.01MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+60,73460,734$586.08KQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-50,715-66.0%26,173$252.57KQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+46,866+437.3%57,584$555.69KQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-37,064-20.0%148,347$1.43MQ2 2026Aug 14, 2026
Bridgeway Capital Management, LlcBuy+31,800+46.8%99,700$962.11KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+29,744+41.1%102,076$985.03KQ2 2026Aug 14, 2026
Man Group PlcBuy+18,273+16.3%130,379$1.26MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+17,58817,588$169.72KQ2 2026Aug 14, 2026
Bank Of America CorpSell-16,463-54.6%13,691$132.12KQ2 2026Aug 14, 2026
Price T Rowe Associates IncBuy+15,81615,816$153.00KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+15,79615,796$152.43KQ2 2026Aug 14, 2026
Barclays PlcSell-14,286-61.4%9,000$86.85KQ2 2026Aug 14, 2026
Lazard Asset Management LlcBuy+13,25913,259$127.95KQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+11,64711,647$112.39KQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+8,8788,878$85.67KQ2 2026Aug 14, 2026
Xtx Topco LtdSell-5,509-16.8%27,235$262.82KQ2 2026Aug 14, 2026
Punch & Associates Investment Management, Inc.Sell-3,175-0.4%834,750$8.06MQ2 2026Aug 14, 2026
Legal & General Group PlcBuy+1,8791,879$18.13KQ2 2026Aug 14, 2026
Hsbc Holdings PlcSell-1,737-5.8%28,360$275.66KQ2 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcSell-963-8.5%10,323$99.61KQ2 2026Aug 14, 2026
Meros Investment Management, LpSell-474-0.1%468,934$4.53MQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+254+9.5%2,925$28.00KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+250250$2.41KQ2 2026Aug 14, 2026
Marshall Wace, LlpSell-207,952-78.4%57,257$552.53KQ2 2026Aug 13, 2026
Vanguard Portfolio Management LlcBuy+134,038134,038$1.29MQ2 2026Aug 13, 2026
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Frequently asked questions about INFU activity

  • Which institutional owners are buying INFU?

    Institutional owners buying INFU include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in INFU activity?

    "Buy" means an investor increased their reported position in INFU compared to the prior reporting period. This reflects growing exposure to INFUSYSTEM HOLDINGS INC (INFU) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in INFU increasing?

    Institutional interest in INFU can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.