Gagnon Securities
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Gagnon Securities’s ICU Medical ICUI Stock Holding History

Gagnon Securities’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
Q3 		$4.76M Buy
29,630
+230
+0.8% +$38.2K 0.83% 35
2026
Q2 		$4.31M Sell
29,400
-343
-1% -$44.7K 0.83% 34
2026
Q1 		$3.84M Buy
29,743
+670
+2% +$96.3K 0.89% 36
2025
Q4 		$4.15M Buy
29,073
+322
+1% +$43.1K 0.84% 33
2025
Q3 		$3.45M Sell
28,751
-3,564
-11% -$452K 0.69% 39
2025
Q2 		$4.27M Buy
32,315
+276
+0.9% +$37.4K 0.87% 34
2025
Q1 		$4.45M Buy
32,039
+3,158
+11% +$490K 0.98% 30
2024
Q4 		$4.48M Buy
28,881
+137
+0.5% +$23.2K 0.9% 30
2024
Q3 		$5.24M Buy
28,744
+5,113
+22% +$757K 1.04% 30
2024
Q2 		$2.81M Buy
23,631
+511
+2% +$53.8K 0.63% 36
2024
Q1 		$2.48M Buy
23,120
+767
+3% +$76.3K 0.59% 37
2023
Q4 		$2.23M Buy
22,353
+8,411
+60% +$822K 0.54% 37
2023
Q3 		$1.66M Buy
13,942
+708
+5% +$106K 0.42% 43
2023
Q2 		$2.36M Buy
13,234
+1,160
+10% +$213K 0.49% 41
2023
Q1 		$1.99M Buy
+12,074
New +$2.08M 0.42% 43

Other funds holding ICUI

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $61B AUM 26.92% 1-Year Est. Return
Reinhart Partners
Reinhart Partners Mequon, Wisconsin $4.11B AUM 38.38% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Kirr Marbach & Co
Kirr Marbach & Co Columbus, Indiana $530M AUM 14.37% 1-Year Est. Return
Fifth Third Bancorp
Fifth Third Bancorp Cincinnati, Ohio $61.2B AUM 25.19% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Reyes Financial Architecture
Reyes Financial Architecture San Diego, California $162M AUM 20.04% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return

Gagnon Securities's ICUI Position: Q3 2026 in Review

Gagnon Securities increased its ICU Medical (ICUI) stake by 0.78% in Q3 2026, buying an estimated $38.2K and bringing the position to 29,630 shares worth $4.76M. The position accounts for 0.83% of the portfolio, ranked #35.

Gagnon Securities first reported a position in ICUI in Q1 2023 and has held it in 15 quarters since. The position peaked at $5.24M in Q3 2024. 112 funds tracked by Wall St. Rank hold ICUI as of Q3 2026.

  • Gagnon Securities held 29,630 shares of ICU Medical worth $4.76M as of Q3 2026.
  • Gagnon Securities bought 230 ICU Medical shares in Q3 2026, an estimated $38.2K.
  • ICU Medical made up 0.83% of Gagnon Securities's portfolio in Q3 2026, its #35 holding.
  • Gagnon Securities first reported a position in ICU Medical in Q1 2023 and has held it in 15 quarters since.
  • Gagnon Securities's ICU Medical position peaked at $5.24M in Q3 2024.
  • 112 funds tracked by Wall St. Rank held ICU Medical as of Q3 2026.

Based on Gagnon Securities's 13F filing for Q3 2026, filed 5 Nov 2026.