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Bayesian Capital Management’s Avantor AVTR Stock Holding History

Bayesian Capital Management’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
2025
Q4 		– Sell
-18,500
Closed -$231K – 152
2025
Q3 		$231K Buy
+18,500
New +$238K 0.05% 434
2025
Q2 		– Sell
-20,700
Closed -$336K – 548
2025
Q1 		$336K Buy
20,700
+3,800
+22% +$72K 0.06% 367
2024
Q4 		$356K Buy
+16,900
New +$380K 0.04% 453
2024
Q3 		– Sell
-58,900
Closed -$1.25M – 681
2024
Q2 		$1.25M Buy
+58,900
New +$1.42M 0.14% 190
2023
Q3 		– Sell
-35,400
Closed -$727K – 694
2023
Q2 		$727K Buy
+35,400
New +$716K 0.08% 327
2023
Q1 		– Sell
-40,900
Closed -$863K – 775
2022
Q4 		$863K Buy
+40,900
New +$847K 0.13% 218
2022
Q3 		– Sell
-112,226
Closed -$3.49M – 698
2022
Q2 		$3.49M Buy
112,226
+66,800
+147% +$2.09M 0.65% 15
2022
Q1 		$1.54M Buy
+45,426
New +$1.62M 0.23% 112
2021
Q4 		– Sell
-22,013
Closed -$900K – 377
2021
Q3 		$900K Buy
+22,013
New +$860K 0.26% 102
2021
Q2 		– Sell
-24,800
Closed -$717K – 412
2021
Q1 		$717K Sell
24,800
-37,000
-60% -$1.07M 0.16% 160
2020
Q4 		$1.74M Buy
+61,800
New +$1.59M 0.45% 52
2020
Q1 		– Sell
-10,400
Closed -$189K – 774
2019
Q4 		$189K Sell
10,400
-9,100
-47% -$145K 0.03% 541
2019
Q3 		$287K Buy
+19,500
New +$330K 0.05% 375

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Bayesian Capital Management's AVTR Position: Q4 2025 in Review

Bayesian Capital Management sold out of Avantor (AVTR) in Q4 2025, closing a stake of 18,500 shares — an estimated $231K sold.

Bayesian Capital Management first reported a position in AVTR in Q3 2019 and held it in 13 quarters. The position peaked at $3.49M in Q2 2022. 421 funds tracked by Wall St. Rank hold AVTR as of Q4 2025.

  • Bayesian Capital Management reported no remaining Avantor position as of Q4 2025 after selling out during the quarter.
  • Bayesian Capital Management sold 18,500 Avantor shares in Q4 2025, an estimated $231K.
  • Bayesian Capital Management first reported a position in Avantor in Q3 2019 and held it in 13 quarters.
  • Bayesian Capital Management's Avantor position peaked at $3.49M in Q2 2022.
  • 421 funds tracked by Wall St. Rank held Avantor as of Q4 2025.

Based on Bayesian Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.