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Michael Gelband’s Avantor AVTR Stock Holding History

Michael Gelband’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
2021
Q3 		– Sell
-50,000
Closed -$1.78M – 2102
2021
Q2 		$1.78M Buy
+50,000
New +$1.62M 0.02% 738

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

Michael Gelband's AVTR Position: Q2 2026 in Review

Michael Gelband reduced its Avantor (AVTR) stake by 30% in Q2 2026, selling an estimated $920K and leaving 249,085 shares worth $2.47M. The position accounts for 0.02% of the portfolio, ranked #747.

Michael Gelband first reported a position in AVTR in Q3 2019 and has held it in 22 quarters since. The position peaked at $17.4M in Q3 2023. 456 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Michael Gelband held 249,085 shares of Avantor worth $2.47M as of Q2 2026.
  • Michael Gelband sold 106,924 Avantor shares in Q2 2026, an estimated $920K.
  • Avantor made up 0.02% of Michael Gelband's portfolio in Q2 2026, its #747 holding.
  • Michael Gelband first reported a position in Avantor in Q3 2019 and has held it in 22 quarters since.
  • Michael Gelband's Avantor position peaked at $17.4M in Q3 2023.
  • 456 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.