Walleye Capital
AVTR icon

Walleye Capital’s Avantor AVTR Stock Holding History

Walleye Capital’s Portfolio AVTR Stock Details AVTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$116K Sell
14,820
-976,616
-99% -$9.61M ﹤0.01% 3608
2025
Q4 		$11.4M Sell
991,436
-37,792
-4% -$465K 0.03% 571
2025
Q3 		$12.8M Sell
1,029,228
-867,701
-46% -$11.2M 0.05% 425
2025
Q2 		$25.5M Buy
1,896,929
+1,138,250
+150% +$15.6M 0.1% 162
2025
Q1 		$12.3M Buy
758,679
+16,304
+2% +$309K 0.06% 354
2024
Q4 		$15.6M Sell
742,375
-79,137
-10% -$1.78M 0.04% 411
2024
Q3 		$21.3M Buy
821,512
+193,323
+31% +$4.75M 0.04% 313
2024
Q2 		$13.3M Buy
628,189
+162,341
+35% +$3.91M 0.02% 583
2024
Q1 		$11.9M Sell
465,848
-183,644
-28% -$4.37M 0.02% 732
2023
Q4 		$14.8M Sell
649,492
-31,483
-5% -$645K 0.03% 477
2023
Q3 		$14.4M Buy
680,975
+320,663
+89% +$6.82M 0.04% 385
2023
Q2 		$7.4M Sell
360,312
-123,538
-26% -$2.5M 0.03% 535
2023
Q1 		$10.2M Buy
483,850
+478,964
+9,803% +$10.9M 0.15% 143
2022
Q4 		$103K Sell
4,886
-371,200
-99% -$7.69M ﹤0.01% 2349
2022
Q3 		$7.37M Buy
376,086
+54,123
+17% +$1.45M 0.14% 157
2022
Q2 		$10M Buy
321,963
+202,575
+170% +$6.32M 0.28% 64
2022
Q1 		$4.04M Buy
+119,388
New +$4.26M 0.11% 197
2020
Q4 		– Sell
-10,388
Closed -$234K – 938
2020
Q3 		$234K Buy
+10,388
New +$216K 0.03% 567

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $6.07B AUM 11.2% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ECM
Engine Capital Management New York $828M AUM 6.49% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Walleye Capital's AVTR Position: Q1 2026 in Review

Walleye Capital reduced its Avantor (AVTR) stake by 99% in Q1 2026, selling an estimated $9.61M and leaving 14,820 shares worth $116K. The position accounts for ﹤0.01% of the portfolio, ranked #3608.

Walleye Capital first reported a position in AVTR in Q3 2020 and has held it in 18 quarters since. The position peaked at $25.5M in Q2 2025. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • Walleye Capital held 14,820 shares of Avantor worth $116K as of Q1 2026.
  • Walleye Capital sold 976,616 Avantor shares in Q1 2026, an estimated $9.61M.
  • Avantor made up ﹤0.01% of Walleye Capital's portfolio in Q1 2026, its #3608 holding.
  • Walleye Capital first reported a position in Avantor in Q3 2020 and has held it in 18 quarters since.
  • Walleye Capital's Avantor position peaked at $25.5M in Q2 2025.
  • 429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.