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Cornerstone Financial Management’s Avantor AVTR Stock Holding History

Cornerstone Financial 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 		$2.23K Buy
+225
New +$1.94K ﹤0.01% 808
2026
Q1 		– Sell
-166
Closed -$1.9K – 1317
2025
Q4 		$1.9K Buy
+166
New +$2.04K ﹤0.01% 703

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

Cornerstone Financial Management's AVTR Position: Q2 2026 in Review

Cornerstone Financial Management opened a new position in Avantor (AVTR) in Q2 2026: 225 shares worth $2.23K. The stake represents ﹤0.01% of the portfolio and ranks #808 among its holdings. This is a return to the name: Cornerstone Financial Management previously reported a position in AVTR as recently as Q4 2025.

Cornerstone Financial Management first reported a position in AVTR in Q4 2025 and has held it in 2 quarters since. 459 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Cornerstone Financial Management held 225 shares of Avantor worth $2.23K as of Q2 2026.
  • Avantor was a new Cornerstone Financial Management position in Q2 2026.
  • Avantor made up ﹤0.01% of Cornerstone Financial Management's portfolio in Q2 2026, its #808 holding.
  • Cornerstone Financial Management first reported a position in Avantor in Q4 2025 and has held it in 2 quarters since.
  • 459 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Cornerstone Financial Management's 13F filing for Q2 2026, filed 12 Aug 2026.