InfuSystem Holdings, Inc.
DE ˙ DB ˙ US45685K1025
7,45 € ↑0,10 (1,36%)
2026-06-04
DEL PRIS
SecurityDE:1TZ / InfuSystem Holdings, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership56,811 shares
Latest Disclosed Value $ 524,365
Northern Trust Corp reports 6.81% increase in ownership of 1TZ / InfuSystem Holdings, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 56,811 shares of InfuSystem Holdings, Inc. (DE:1TZ) valued at $457,329 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 53,187 shares of InfuSystem Holdings, Inc.. This represents a change in shares of 6.81% during the quarter. The current value of the position is $423,242 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F INFUSYSTEM HLDGS COM 45685K102 56,811 3,624 6.81 524 9.85 0.0000
2026-02-17 2025-12-31 13F INFUSYSTEM HLDGS COM 45685K102 53,187 5,081 10.56 477 -4.22 0.0001
2025-11-14 2025-09-30 13F INFUSYSTEM HLDGS COM 45685K102 48,106 -12,335 -20.41 498 32.10 0.0001
2025-08-13 2025-06-30 13F INFUSYSTEM HLDGS COM 45685K102 60,441 -119,973 -66.50 377 -61.13 0.0001
2025-05-13 2025-03-31 13F INFUSYSTEM HLDGS COM 45685K102 180,414 -6,327 -3.39 971 -38.49 0.0001
2025-02-14 2024-12-31 13F INFUSYSTEM HLDGS COM 45685K102 186,741 13,333 7.69 1,578 35.83 0.0002
2024-11-13 2024-09-30 13F INFUSYSTEM HLDGS COM 45685K102 173,408 4,460 2.64 1,162 0.69 0.0002
2024-08-14 2024-06-30 13F INFUSYSTEM HLDGS COM 45685K102 168,948 -674 -0.40 1,154 -20.65 0.0002
2024-05-14 2024-03-31 13F INFUSYSTEM HLDGS COM 45685K102 169,622 -2,540 -1.48 1,454 -19.90 0.0003
2024-02-13 2023-12-31 13F INFUSYSTEM HLDGS COM 45685K102 172,162 10,694 6.62 1,815 16.58 0.0003
2023-11-13 2023-09-30 13F INFUSYSTEM HLDGS COM 45685K102 161,468 3,754 2.38 1,557 2.50 0.0003
2023-08-11 2023-06-30 13F INFUSYSTEM HLDGS COM 45685K102 157,714 121,162 331.48 1,519 436.40 0.0003
2023-05-15 2023-03-31 13F INFUSYSTEM HLDGS COM 45685K102 36,552 2,606 7.68 283 -3.74 0.0001
2023-02-13 2022-12-31 13F INFUSYSTEM HLDGS COM 45685K102 33,946 -1,154 -3.29 295 20.00 0.0001
2022-11-14 2022-09-30 13F INFUSYSTEM HLDGS COM 45685K102 35,100 2,708 8.36 245 -21.47 0.0001
2022-08-12 2022-06-30 13F INFUSYSTEM HLDGS COM 45685K102 32,392 -125,946 -79.54 312 -79.90 0.0001
2022-05-13 2022-03-31 13F INFUSYSTEM HLDGS COM 45685K102 158,338 -7,651 -4.61 1,552 -45.08 0.0003
2022-02-08 2021-12-31 13F INFUSYSTEM HLDGS COM 45685K102 165,989 -5,804 -3.38 2,826 26.27 0.0005
2021-11-15 2021-09-30 13F INFUSYSTEM HLDGS COM 45685K102 171,793 -4,315 -2.45 2,238 -38.89 0.0004
2021-08-13 2021-06-30 13F INFUSYSTEM HLDGS COM 45685K102 176,108 19,670 12.57 3,662 14.98 0.0006
2021-05-12 2021-03-31 13F INFUSYSTEM HLDGS COM 45685K102 156,438 -14,293 -8.37 3,185 -0.66 0.0006
2021-02-11 2020-12-31 13F INFUSYSTEM HLDGS COM 45685K102 170,731 68 0.04 3,206 46.53 0.0006
2020-11-16 2020-09-30 13F INFUSYSTEM HLDGS COM 45685K102 170,663 -4,452 -2.54 2,188 8.26 0.0005
2020-08-14 2020-06-30 13F INFUSYSTEM HLDGS COM 45685K102 175,115 141,868 426.71 2,021 616.67 0.0005
2020-05-14 2020-03-31 13F INFUSYSTEM HLDGS COM 45685K102 33,247 1,000 3.10 282 2.55 0.0001
2020-02-14 2019-12-31 13F INFUSYSTEM HLDGS COM 45685K102 32,247 -6,694 -17.19 275 33.50 0.0001
2019-11-13 2019-09-30 13F INFUSYSTEM HLDGS COM 45685K102 38,941 0 0.00 206 23.35 0.0000
2019-08-13 2019-06-30 13F INFUSYSTEM HLDGS COM 45685K102 38,941 -2,136 -5.20 167 -18.93 0.0000
2019-05-13 2019-03-31 13F INFUSYSTEM HLDGS COM 45685K102 41,077 356 0.87 206 47.14 0.0001
2019-02-12 2018-12-31 13F INFUSYSTEM HLDGS COM 45685K102 40,721 0 0.00 140 6.06 0.0000
2018-11-14 2018-09-30 13F INFUSYSTEM HLDGS COM 45685K102 40,721 12,900 46.37 132 33.33 0.0000
2018-09-18 2018-06-30 13F/A-1 INFUSYSTEM HLDGS COM 45685K102 27,821 -12,500 -31.00 99 -15.38 0.0000
2018-08-14 2018-06-30 13F INFUSYSTEM HLDGS COM 45685K102 27,821 -12,500 99
2018-05-09 2018-03-31 13F INFUSYSTEM HLDGS COM 45685K102 40,321 0 0.00 117 25.81 0.0000
2018-02-14 2017-12-31 13F INFUSYSTEM HLDGS COM 45685K102 40,321 12,500 44.93 93 63.16 0.0000
2017-11-13 2017-09-30 13F INFUSYSTEM HLDGS COM 45685K102 27,821 0 0.00 57 16.33 0.0000
2017-08-11 2017-06-30 13F INFUSYSTEM HLDGS COM 45685K102 27,821 0 0.00 49 -23.44 0.0000
2017-05-12 2017-03-31 13F INFUSYSTEM HLDGS COM 45685K102 27,821 5,096 22.42 64 10.34 0.0000
2017-02-13 2016-12-31 13F INFUSYSTEM HLDGS COM 45685K102 22,725 142 0.63 58 -7.94 0.0000
2016-11-09 2016-09-30 13F INFUSYSTEM HLDGS COM 45685K102 22,583 0 0.00 63 6.78 0.0000
2016-08-12 2016-06-30 13F INFUSYSTEM HLDGS COM 45685K102 22,583 0 0.00 59 -25.32 0.0000
2016-08-19 2016-03-31 13F/A-1 INFUSYSTEM HLDGS COM 45685K102 22,583 2,252 11.08 79 29.51 0.0000
2016-05-13 2016-03-31 13F INFUSYSTEM HLDGS COM 45685K102 22,583 79
2016-02-12 2015-12-31 13F INFUSYSTEM HLDGS COM 45685K102 20,331 0 0.00 61 8.93 0.0000
2015-11-12 2015-09-30 13F INFUSYSTEM HLDGS COM 45685K102 20,331 20,331 0.00 56 0.0000
2015-08-13 2015-06-30 13F INFUSYSTEM HLDGS COM 45685K102 0 -71,792 -100.00 0 -100.00
2015-05-14 2015-03-31 13F INFUSYSTEM HLDGS COM 45685K102 71,792 50,000 229.44 195 182.61 0.0001
2015-02-12 2014-12-31 13F INFUSYSTEM HLDGS COM 45685K102 21,792 8,538 64.42 69 64.29 0.0000
2014-11-13 2014-09-30 13F INFUSYSTEM HLDGS COM 45685K102 13,254 772 6.18 42 27.27 0.0000
2014-08-14 2014-06-30 13F INFUSYSTEM HLDGS COM 45685K102 12,482 0 0.00 33 -5.71 0.0000
2014-05-14 2014-03-31 13F INFUSYSTEM HLDGS COM 45685K102 12,482 12,482 35 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.