Bank of America
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Bank of America’s Avantor AVTR Stock Holding History

Bank of America’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
Q4 		– Sell
-30,000
Closed -$1.23M – 8203
2021
Q3 		$1.23M Buy
+30,000
New +$1.17M ﹤0.01% 4881
2019
Q3 		– Sell
-25,800
Closed -$493K – 7247
2019
Q2 		$493K Buy
+25,800
New +$459K ﹤0.01% 5072

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $552B AUM 44.19% 1-Year Est. Return

Bank of America's AVTR Position: Q1 2026 in Review

Bank of America increased its Avantor (AVTR) stake by 24% in Q1 2026, buying an estimated $13.6M and bringing the position to 7,067,563 shares worth $55.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1518.

Bank of America first reported a position in AVTR in Q2 2019 and has held it in 28 quarters since. The position peaked at $167M in Q3 2024. 430 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • Bank of America held 7,067,563 shares of Avantor worth $55.4M as of Q1 2026.
  • Bank of America bought 1,382,320 Avantor shares in Q1 2026, an estimated $13.6M.
  • Avantor made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #1518 holding.
  • Bank of America first reported a position in Avantor in Q2 2019 and has held it in 28 quarters since.
  • Bank of America's Avantor position peaked at $167M in Q3 2024.
  • 430 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.