ICU Medical, Inc.
US ˙ NasdaqGS ˙ US44930G1076

SecurityICUI / ICU Medical, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership5,625 shares
Latest Disclosed Value $ 726,469
Citigroup Inc reports 52.94% decrease in ownership of ICUI / ICU Medical, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 5,625 shares of ICU Medical, Inc. (US:ICUI) valued at $726,469 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,954 shares of ICU Medical, Inc.. This represents a change in shares of -52.94% during the quarter. The current value of the position is $734,175 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F ICU MED COM 44930G107 5,625 -6,329 -52.94 726 -57.42 0.0003
2026-02-13 2025-12-31 13F ICU MED COM 44930G107 11,954 -1,950 -14.02 1,705 2.28 0.0008
2025-11-10 2025-09-30 13F ICU MED COM 44930G107 13,904 -78,535 -84.96 1,668 -86.35 0.0007
2025-08-11 2025-06-30 13F ICU MED COM 44930G107 92,439 -11,367 -10.95 12,216 -15.26 0.0060
2025-05-12 2025-03-31 13F ICU MED COM 44930G107 103,806 71,435 220.68 14,415 186.96 0.0074
2025-02-12 2024-12-31 13F ICU MED COM 44930G107 32,371 3,406 11.76 5,023 -4.83 0.0030
2024-11-12 2024-09-30 13F ICU MED COM 44930G107 28,965 14,512 100.41 5,278 207.58 0.0031
2024-08-12 2024-06-30 13F ICU MED COM 44930G107 14,453 -22,717 -61.12 1,716 -56.98 0.0011
2024-05-10 2024-03-31 13F ICU MED COM 44930G107 37,170 15,840 74.26 3,989 87.54 0.0026
2024-02-09 2023-12-31 13F ICU MED COM 44930G107 21,330 15,157 245.54 2,127 189.78 0.0015
2023-12-06 2023-09-30 13F/A-1 ICU MED COM 44930G107 6,173 4,835 361.36 735 208.40 0.0005
2023-11-09 2023-09-30 13F ICU MED COM 44930G107 6,173 4,835 735 0.0002
2023-08-10 2023-06-30 13F ICU MED COM 44930G107 1,338 -2,920 -68.58 238 -66.10 0.0002
2023-05-11 2023-03-31 13F ICU MED COM 44930G107 4,258 1,305 44.19 702 50.97 0.0005
2023-02-09 2022-12-31 13F ICU MED COM 44930G107 2,953 -2,266 -43.42 465 -40.91 0.0004
2022-11-10 2022-09-30 13F ICU MED COM 44930G107 5,219 2,563 96.50 787 79.68 0.0006
2022-08-10 2022-06-30 13F ICU MED COM 44930G107 2,656 -25,842 -90.68 438 -93.10 0.0003
2022-05-12 2022-03-31 13F ICU MED COM 44930G107 28,498 3,698 14.91 6,345 7.80 0.0039
2022-02-10 2021-12-31 13F ICU MED COM 44930G107 24,800 10,157 69.36 5,886 72.31 0.0032
2021-11-10 2021-09-30 13F ICU MED COM 44930G107 14,643 8,544 140.09 3,416 172.19 0.0020
2021-08-10 2021-06-30 13F ICU MED COM 44930G107 6,099 -3,768 -38.19 1,255 -38.09 0.0008
2021-05-13 2021-03-31 13F ICU MED COM 44930G107 9,867 5,649 133.93 2,027 124.23 0.0013
2021-02-11 2020-12-31 13F ICU MED COM 44930G107 4,218 500 13.45 904 33.14 0.0005
2020-11-12 2020-09-30 13F ICU MED COM 44930G107 3,718 -6,154 -62.34 679 -62.67 0.0004
2020-08-12 2020-06-30 13F ICU MED COM 44930G107 9,872 -1,777 -15.25 1,819 -22.63 0.0014
2020-05-12 2020-03-31 13F ICU MED COM 44930G107 11,649 2,335 25.07 2,351 34.96 0.0021
2020-02-12 2019-12-31 13F ICU MED COM 44930G107 9,314 6,066 186.76 1,742 235.65 0.0013
2019-11-08 2019-09-30 13F ICU MED COM 44930G107 3,248 -366 -10.13 519 -43.03 0.0004
2019-08-12 2019-06-30 13F ICU MED COM 44930G107 3,614 -4,626 -56.14 911 -53.80 0.0007
2019-05-13 2019-03-31 13F ICU MED COM 44930G107 8,240 2,439 42.04 1,972 48.05 0.0019
2019-02-12 2018-12-31 13F ICU MED COM 44930G107 5,801 -4,511 -43.75 1,332 -54.32 0.0013
2018-11-13 2018-09-30 13F ICU MED COM 44930G107 10,312 7,192 230.51 2,916 218.69 0.0026
2018-08-10 2018-06-30 13F ICU MED COM 44930G107 3,120 -1,864 -37.40 915 -27.27 0.0008
2018-05-11 2018-03-31 13F ICU MED COM 44930G107 4,984 -1,091 -17.96 1,258 -4.19 0.0010
2018-02-12 2017-12-31 13F ICU MED COM 44930G107 6,075 -6,205 -50.53 1,313 -42.49 0.0011
2017-11-13 2017-09-30 13F ICU MED COM 44930G107 12,280 -4,910 -28.56 2,283 -23.00 0.0019
2017-08-11 2017-06-30 13F ICU MED COM 44930G107 17,190 8,775 104.28 2,965 130.56 0.0027
2017-05-12 2017-03-31 13F ICU MED COM 44930G107 8,415 -13,224 -61.11 1,286 -59.66 0.0011
2017-02-10 2016-12-31 13F ICU MED COM 44930G107 21,639 11,618 115.94 3,188 151.82 0.0029
2016-11-10 2016-09-30 13F ICU MED COM 44930G107 10,021 4,155 70.83 1,266 91.53 0.0012
2016-08-12 2016-06-30 13F ICU MED COM 44930G107 5,866 -4,623 -44.07 661 -39.47 0.0007
2016-05-13 2016-03-31 13F ICU MED COM 44930G107 10,489 8,710 489.60 1,092 443.28 0.0012
2016-02-12 2015-12-31 13F ICU MED COM 44930G107 1,779 1,557 701.35 201 737.50 0.0002
2015-11-13 2015-09-30 13F ICU MED COM 44930G107 222 -192 -46.38 24 -40.00 0.0000
2015-08-13 2015-06-30 13F ICU MED COM 44930G107 414 -297 -41.77 40 -39.39 0.0000
2015-05-14 2015-03-31 13F ICU MED COM 44930G107 711 -88 -11.01 66 0.00 0.0001
2015-02-17 2014-12-31 13F ICU MED COM 44930G107 799 -642 -44.55 66 -28.26 0.0001
2014-11-14 2014-09-30 13F ICU MED COM 44930G107 1,441 210 17.06 92 22.67 0.0001
2014-08-14 2014-06-30 13F ICU MED COM 44930G107 1,231 -204 -14.22 75 -12.79 0.0001
2014-05-15 2014-03-31 13F ICU MED COM 44930G107 1,435 -4,408 -75.44 86 -76.88 0.0001
2014-02-14 2013-12-31 13F ICU MED COM 44930G107 5,843 -244 -4.01 372 -10.14 0.0003
2013-11-14 2013-09-30 13F ICU MED COM 44930G107 6,087 5,205 590.14 414 546.88 0.0004
2013-08-14 2013-06-30 13F ICU MED COM 44930G107 882 882 64 0.0001
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.