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Aster Capital Management’s Avantor AVTR Stock Holding History

Aster 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
2026
Q2 		$87.7K Buy
+8,863
New +$76.3K 0.02% 504
2024
Q4 		– Sell
-1,179
Closed -$30.5K – 1128
2024
Q3 		$30.5K Buy
+1,179
New +$28.9K 0.01% 605

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

Aster Capital Management's AVTR Position: Q2 2026 in Review

Aster Capital Management opened a new position in Avantor (AVTR) in Q2 2026: 8,863 shares worth $87.7K. The stake represents 0.02% of the portfolio and ranks #504 among its holdings. This is a return to the name: Aster Capital Management previously reported a position in AVTR as recently as Q3 2024.

Aster Capital Management first reported a position in AVTR in Q3 2024 and has held it in 2 quarters since. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Aster Capital Management held 8,863 shares of Avantor worth $87.7K as of Q2 2026.
  • Avantor was a new Aster Capital Management position in Q2 2026.
  • Avantor made up 0.02% of Aster Capital Management's portfolio in Q2 2026, its #504 holding.
  • Aster Capital Management first reported a position in Avantor in Q3 2024 and has held it in 2 quarters since.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Aster Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.