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Woodline Partners’s Avantor AVTR Stock Holding History

Woodline Partners’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
-755,694
Closed -$5.92M – 1033
2026
Q1 		$5.92M Buy
+755,694
New +$7.44M 0.02% 630
2025
Q4 		– Sell
-1,628,501
Closed -$20.3M – 1024
2025
Q3 		$20.3M Sell
1,628,501
-2,142,196
-57% -$27.6M 0.1% 278
2025
Q2 		$50.8M Buy
3,770,697
+2,390,009
+173% +$32.7M 0.27% 92
2025
Q1 		$22.4M Buy
1,380,688
+174,361
+14% +$3.3M 0.15% 207
2024
Q4 		$25.4M Buy
+1,206,327
New +$27.1M 0.17% 172
2024
Q2 		– Sell
-2,798,708
Closed -$71.6M – 562
2024
Q1 		$71.6M Sell
2,798,708
-1,104,874
-28% -$26.3M 0.66% 30
2023
Q4 		$89.1M Buy
3,903,582
+1,012,926
+35% +$20.8M 0.97% 12
2023
Q3 		$60.9M Buy
2,890,656
+1,654,010
+134% +$35.2M 0.71% 31
2023
Q2 		$25.4M Buy
+1,236,646
New +$25M 0.3% 99
2023
Q1 		– Sell
-864,219
Closed -$18.2M – 636
2022
Q4 		$18.2M Buy
+864,219
New +$17.9M 0.24% 126
2022
Q3 		– Sell
-1,226,844
Closed -$38.2M – 754
2022
Q2 		$38.2M Buy
+1,226,844
New +$38.3M 0.59% 30
2021
Q4 		– Sell
-777,854
Closed -$31.8M – 706
2021
Q3 		$31.8M Sell
777,854
-95,978
-11% -$3.75M 0.52% 49
2021
Q2 		$31M Sell
873,832
-68,112
-7% -$2.2M 0.58% 43
2021
Q1 		$27.3M Buy
941,944
+34,751
+4% +$1M 0.6% 51
2020
Q4 		$25.5M Buy
907,193
+164,786
+22% +$4.25M 0.68% 47
2020
Q3 		$16.7M Buy
+742,407
New +$15.4M 0.55% 50
2020
Q1 		– Sell
-615,127
Closed -$11.2M – 141
2019
Q4 		$11.2M Buy
+615,127
New +$9.79M 0.46% 69

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

Woodline Partners's AVTR Position: Q2 2026 in Review

Woodline Partners sold out of Avantor (AVTR) in Q2 2026, closing a stake of 755,694 shares — an estimated $5.92M sold.

Woodline Partners first reported a position in AVTR in Q4 2019 and held it in 17 quarters. The position peaked at $89.1M in Q4 2023. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Woodline Partners reported no remaining Avantor position as of Q2 2026 after selling out during the quarter.
  • Woodline Partners sold 755,694 Avantor shares in Q2 2026, an estimated $5.92M.
  • Woodline Partners first reported a position in Avantor in Q4 2019 and held it in 17 quarters.
  • Woodline Partners's Avantor position peaked at $89.1M in Q4 2023.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.