# INFUSYSTEM HLDGS INC COM

INFUSYSTEM HLDGS INC COM is a security (CUSIP 45685K102) tracked across SEC portfolio filings. 102 institutional managers reported $125.4M on Form 13F as of 2026-06-30; 12 registered fund positions totaling $7.8M via N-PORT as of 2026-05-29.

## Summary

- Issuer: INFUSYSTEM HLDGS INC
- Class: COM
- CUSIP: 45685K102
- Asset category: EC
- 13F holders: 102
- 13F value: $125.4M
- 13F period: 2026-06-30
- N-PORT fund positions: 12
- N-PORT value: $7.8M
- N-PORT report: 2026-05-29

## Top institutional holders (Form 13F)

_Showing 15 of 102 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Minerva Advisors LLC](https://search.stillhousedata.com/firm/161408) | BALA CYNWYD, PA | $11.1M | 1,204,105 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $8.8M | 981,575 |
| [PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.](https://search.stillhousedata.com/firm/117962) | EDINA, MN | $7.7M | 837,925 |
| [First Eagle Investment Management, LLC](https://search.stillhousedata.com/firm/108260) | NEW YORK, NY | $6.0M | 620,000 |
| BlackRock, Inc. | New York, NY | $5.7M | 616,586 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $5.5M | 594,288 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $5.2M | 566,809 |
| [Diamond Hill Capital Management, LLC (Investment Advisor)](https://search.stillhousedata.com/firm/110638) | COLUMBUS, OH | $4.7M | 489,017 |
| [HEARTLAND ADVISORS INC](https://search.stillhousedata.com/firm/29433) | MILWAUKEE, WI | $4.7M | 510,000 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $4.4M | 473,021 |
| [Meros Investment Management, LP](https://search.stillhousedata.com/firm/305152) | DALLAS, TX | $4.3M | 469,408 |
| [Hillsdale Investment Management Inc.](https://search.stillhousedata.com/firm/137883) | Toronto, A6 | $4.2M | 452,373 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $3.4M | 368,712 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $3.3M | 354,559 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $2.4M | 265,209 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Gabelli Healthcare & WellnessRx Trust | Gabelli Healthcare & WellnessRx Trust | $2.6M | 177.31% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $2.1M | 0.25% |
| [Russell Investments U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000089990) | Russell Investments Exchange Traded Funds | $750K | 151.88% |
| [1290 Essex Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000076802) | 1290 Funds | $707K | 63.03% |
| [Perritt MicroCap Opportunities Fund](https://search.stillhousedata.com/fund/S000039929) | Perritt Funds Inc | $661K | 106.04% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $647K | 0.87% |
| Gabelli Global Small & Mid Cap Value Trust | Gabelli Global Small & Mid Cap Value Trust | $118K | 9.30% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $111K | 0.02% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $101K | 0.03% |
| [Vericimetry U.S. Small Cap Value Fund](https://search.stillhousedata.com/fund/S000033942) | VERICIMETRY FUNDS | $19K | 1.12% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $6K | 0.02% |
| Guggenheim Active Allocation Fund | Guggenheim Active Allocation Fund | $980 | 0.02% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/45685K102.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.