Oberweis Asset Management’s ICU Medical ICUI Stock Holding History

Oberweis Asset Management’s Portfolio ICUI Stock Details ICUI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$34.8M	Buy	237,050 +33,340	+16%	+$4.35M	0.72%	46
2026 Q1	$26.3M	Buy	203,710 +35,670	+21%	+$5.13M	0.78%	42
2025 Q4	$24M	Buy	168,040 +18,910	+13%	+$2.53M	0.88%	33
2025 Q3	$17.9M	Sell	149,130 -1,760	-1%	-$223K	0.69%	56
2025 Q2	$19.9M	Sell	150,890 -4,800	-3%	-$651K	0.87%	32
2025 Q1	$21.6M	Sell	155,690 -990	-0.6%	-$154K	1.08%	25
2024 Q4	$24.3M	Buy	156,680 +26,180	+20%	+$4.43M	1.15%	12
2024 Q3	$23.8M	Buy	+130,500	New	+$19.3M	1.22%	12

Other funds holding ICUI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Oberweis Asset Management's ICUI Position: Q2 2026 in Review

Oberweis Asset Management increased its ICU Medical (ICUI) stake by 16% in Q2 2026, buying an estimated $4.35M and bringing the position to 237,050 shares worth $34.8M. The position accounts for 0.72% of the portfolio, ranked #46.

Oberweis Asset Management first reported a position in ICUI in Q3 2024 and has held it in 8 quarters since. 289 funds tracked by Wall St. Rank hold ICUI as of Q2 2026.

Oberweis Asset Management held 237,050 shares of ICU Medical worth $34.8M as of Q2 2026.
Oberweis Asset Management bought 33,340 ICU Medical shares in Q2 2026, an estimated $4.35M.
ICU Medical made up 0.72% of Oberweis Asset Management's portfolio in Q2 2026, its #46 holding.
Oberweis Asset Management first reported a position in ICU Medical in Q3 2024 and has held it in 8 quarters since.
289 funds tracked by Wall St. Rank held ICU Medical as of Q2 2026.

Based on Oberweis Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.