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
Q2 		– Sell
-14,820
Closed -$128K – 4739
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 $191B AUM 17.5% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
ECM
Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
NMC
New Mountain Capital New York $139M AUM 26.45% 1-Year Est. Return

Walleye Capital's AVTR Position: Q2 2026 in Review

Walleye Capital sold out of Avantor (AVTR) in Q2 2026, closing a stake of 14,820 shares — an estimated $128K sold.

Walleye Capital first reported a position in AVTR in Q3 2020 and held it in 18 quarters. The position peaked at $25.5M in Q2 2025. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Walleye Capital reported no remaining Avantor position as of Q2 2026 after selling out during the quarter.
  • Walleye Capital sold 14,820 Avantor shares in Q2 2026, an estimated $128K.
  • Walleye Capital first reported a position in Avantor in Q3 2020 and held it in 18 quarters.
  • Walleye Capital's Avantor position peaked at $25.5M in Q2 2025.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Walleye Capital's 13F filing for Q2 2026, filed 3 Aug 2026.