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ICUI in the 13F filings

Icu Med Inc · CUSIP 44930G107

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Surgical, medical and electromedical devices
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 5 Feb 2026
Managers listing it
20
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 5 listed it in both
Shares listed
4,947,217
combined, among listed positions
Reported value
$706m
combined, at the quarter end

Among the 92 comparable managers: 12 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -444,252.

Managers listing ICUI in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

20 of 20 holders

ActionFiling
Janus Henderson Group Ltd2,576,756$368m0.16%Added+103,22017 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC563,833$80m0.06%Trimmed-78,11327 Oct 2026 (the filing on sec.gov)
Fidelity (FMR LLC)362,460$52munder 0.1%Trimmed-2,81917 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP337,742$48m0.05%Added+285,84317 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP248,395$35munder 0.1%Added+10,60617 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC210,899$30munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Woodline Partners LP164,305$23m0.09%Held017 Feb 2026 (the filing on sec.gov)
Invesco Ltd100,505$14munder 0.1%Trimmed-10,64519 Feb 2026 (the filing on sec.gov)
Millennium Management LLC87,135$12munder 0.1%Trimmed-1,001,88217 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP69,993$10.0m0.08%Added+62,44117 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC55,114$7.9munder 0.1%Added+42,44412 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC36,300$5.2munder 0.1%Trimmed-33,10012 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP35,566$5.1munder 0.1%Added+32,10113 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP28,916$4.1munder 0.1%Added+1,48717 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc23,991$3.4munder 0.1%Added+1,00817 Feb 2026 (the filing on sec.gov)
GAMCO Investors Inc23,974$3.4munder 0.1%Trimmed-1,0885 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC9,549$1.4munder 0.1%Added+80817 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.6,605$942kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP3,679$525kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP1,500$214kunder 0.1%Trimmed-1,04013 Feb 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
11 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ICUI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20135$121mn.a.n.a.
Q3 20135$43mn.a.n.a.
Q4 20135$57mn.a.n.a.
Q1 20145$70mn.a.n.a.
Q2 20145$68mn.a.n.a.
Q3 20146$173mn.a.n.a.
Q4 20149$202mn.a.n.a.
Q1 20156$214mn.a.n.a.
Q2 20156$218mn.a.n.a.
Q3 20157$219mn.a.n.a.
Q4 20156$157mn.a.n.a.
Q1 20165$127mn.a.n.a.
Q2 20164$136mn.a.n.a.
Q3 20163$114mn.a.n.a.
Q4 20164$133mn.a.n.a.
Q1 20173$119mn.a.n.a.
Q2 20176$471mn.a.n.a.
Q3 20175$496mn.a.n.a.
Q4 20177$553mn.a.n.a.
Q1 20188$639mn.a.n.a.
Q2 201814$806mn.a.n.a.
Q3 201815$882mn.a.n.a.
Q4 20186$1.4bnn.a.n.a.
Q1 20196$1.5bnn.a.n.a.
Q2 20195$1.7bnn.a.n.a.
Q3 20197$922mn.a.n.a.
Q4 20197$1.1bnn.a.n.a.
Q1 202011$1.3bnn.a.n.a.
Q2 202010$1.1bnn.a.n.a.
Q3 202012$1.1bnn.a.n.a.
Q4 202010$1.2bnn.a.n.a.
Q1 20219$1.2bnn.a.n.a.
Q2 20219$1.1bnn.a.n.a.
Q3 202111$1.3bnn.a.n.a.
Q4 202111$1.7bnn.a.n.a.
Q1 20227$1.6bnn.a.n.a.
Q2 20229$1.2bnn.a.n.a.
Q3 20227$802mn.a.n.a.
Q4 20227$872mn.a.n.a.
Q1 20236$883mn.a.n.a.
Q2 20236$919mn.a.n.a.
Q3 20235$550mn.a.n.a.
Q4 20239$516m73
Q1 202410$569m74
Q2 202410$627m73
Q3 202411$895m56
Q4 202411$670m45
Q1 202510$490m65
Q2 20256$495m52
Q3 20255$527m40
Q4 20256$533m129
Q1 20264$428m912
Q2 20264$502m911

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ICUI and LLY →ICUI and JNJ →ICUI and VRTX →Choose a stock to compare with ICUI →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ICUI, latest filings →Back to the 13F Explorer →