Barclays
AVTR icon

Barclays’s Avantor AVTR Stock Holding History

Barclays’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
Q3 		– Sell
-70,000
Closed -$942K – 5481
2025
Q2 		$942K Buy
+70,000
New +$958K ﹤0.01% 3380
2025
Q1 		– Sell
-3,971,300
Closed -$83.7M – 5265
2024
Q4 		$83.7M Buy
3,971,300
+3,105,800
+359% +$69.8M 0.02% 466
2024
Q3 		$22.4M Buy
+865,500
New +$21.2M 0.01% 1009

Other funds holding AVTR

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $7.96B AUM 12.24% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Yacktman Asset Management
Yacktman Asset Management Austin, Texas $8.38B AUM 19.52% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Private Management Group
Private Management Group Irvine, California $3.63B AUM 11.02% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

Barclays's AVTR Position: Q3 2026 in Review

Barclays increased its Avantor (AVTR) stake by 91% in Q3 2026, buying an estimated $10.4M and bringing the position to 1,628,183 shares worth $24.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1144.

Barclays first reported a position in AVTR in Q2 2019 and has held it in 30 quarters since. The position peaked at $42.1M in Q2 2025. 218 funds tracked by Wall St. Rank hold AVTR as of Q3 2026.

  • Barclays held 1,628,183 shares of Avantor worth $24.5M as of Q3 2026.
  • Barclays bought 775,715 Avantor shares in Q3 2026, an estimated $10.4M.
  • Avantor made up ﹤0.01% of Barclays's portfolio in Q3 2026, its #1144 holding.
  • Barclays first reported a position in Avantor in Q2 2019 and has held it in 30 quarters since.
  • Barclays's Avantor position peaked at $42.1M in Q2 2025.
  • 218 funds tracked by Wall St. Rank held Avantor as of Q3 2026.

Based on Barclays's 13F filing for Q3 2026, filed 6 Nov 2026.