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Bellevue Group’s Avantor AVTR Stock Holding History

Bellevue Group’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 		– Sell
-276,266
Closed -$3.17M – 159
2025
Q4 		$3.17M Buy
276,266
+172,904
+167% +$2.13M 0.06% 84
2025
Q3 		$1.29M Buy
+103,362
New +$1.33M 0.03% 102
2023
Q1 		– Sell
-471,621
Closed -$9.95M – 164
2022
Q4 		$9.95M Sell
471,621
-31,386
-6% -$650K 0.13% 99
2022
Q3 		$9.86M Hold
503,007
– – 0.14% 100
2022
Q2 		$15.6M Sell
503,007
-9,209
-2% -$287K 0.22% 95
2022
Q1 		$17.3M Hold
512,216
– – 0.2% 96
2021
Q4 		$21.6M Hold
512,216
– – 0.22% 101
2021
Q3 		$20.9M Hold
512,216
– – 0.21% 101
2021
Q2 		$18.2M Hold
512,216
– – 0.18% 109
2021
Q1 		$14.8M Hold
512,216
– – 0.16% 109
2020
Q4 		$14.4M Buy
512,216
+205,127
+67% +$5.29M 0.17% 106
2020
Q3 		$6.91M Sell
307,089
-57,788
-16% -$1.2M 0.1% 120
2020
Q2 		$6.2M Buy
364,877
+50,311
+16% +$819K 0.09% 121
2020
Q1 		$3.93M Hold
314,566
– – 0.08% 117
2019
Q4 		$5.71M Buy
314,566
+117,615
+60% +$1.87M 0.09% 109
2019
Q3 		$2.9M Buy
196,951
+9,720
+5% +$165K 0.05% 122
2019
Q2 		$3.57M Buy
+187,231
New +$3.33M 0.06% 116

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

Bellevue Group's AVTR Position: Q1 2026 in Review

Bellevue Group sold out of Avantor (AVTR) in Q1 2026, closing a stake of 276,266 shares — an estimated $3.17M sold.

Bellevue Group first reported a position in AVTR in Q2 2019 and held it in 17 quarters. The position peaked at $21.6M in Q4 2021. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • Bellevue Group reported no remaining Avantor position as of Q1 2026 after selling out during the quarter.
  • Bellevue Group sold 276,266 Avantor shares in Q1 2026, an estimated $3.17M.
  • Bellevue Group first reported a position in Avantor in Q2 2019 and held it in 17 quarters.
  • Bellevue Group's Avantor position peaked at $21.6M in Q4 2021.
  • 429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on Bellevue Group's 13F filing for Q1 2026, filed 15 May 2026.