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 		$140K Sell
14,100
-24,600
-64% -$212K ﹤0.01% 3707
2026
Q1 		$303K Sell
38,700
-69,200
-64% -$681K ﹤0.01% 3057
2025
Q4 		$1.24M Buy
107,900
+25,200
+30% +$310K ﹤0.01% 2262
2025
Q3 		$1.03M Buy
82,700
+43,300
+110% +$558K ﹤0.01% 2064
2025
Q2 		$530K Buy
+39,400
New +$539K ﹤0.01% 2600
2025
Q1 		– Sell
-30,200
Closed -$636K – 4247
2024
Q4 		$636K Sell
30,200
-36,000
-54% -$810K ﹤0.01% 2787
2024
Q3 		$1.71M Buy
66,200
+56,000
+549% +$1.37M ﹤0.01% 2106
2024
Q2 		$216K Sell
10,200
-2,700
-21% -$65K ﹤0.01% 4244
2024
Q1 		$330K Buy
12,900
+9,600
+291% +$228K ﹤0.01% 3569
2023
Q4 		$75.3K Sell
3,300
-24,300
-88% -$498K ﹤0.01% 4167
2023
Q3 		$582K Sell
27,600
-41,200
-60% -$876K ﹤0.01% 2695
2023
Q2 		$1.41M Buy
68,800
+46,900
+214% +$948K 0.01% 1567
2023
Q1 		$463K Buy
21,900
+14,200
+184% +$324K 0.01% 1784
2022
Q4 		$162K Sell
7,700
-13,700
-64% -$284K ﹤0.01% 2163
2022
Q3 		$419K Buy
+21,400
New +$573K 0.01% 1583

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.