UM
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UniSuper Management’s Avantor AVTR Stock Holding History

UniSuper 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
2025
Q3 		– Sell
-11,600
Closed -$156K – 678
2025
Q2 		$156K Sell
11,600
-1,400
-11% -$19.2K ﹤0.01% 685
2025
Q1 		$211K Hold
13,000
– – ﹤0.01% 687
2024
Q4 		$274K Sell
13,000
-3,300
-20% -$74.2K ﹤0.01% 657
2024
Q3 		$422K Hold
16,300
– – ﹤0.01% 645
2024
Q2 		$346K Buy
16,300
+6,800
+72% +$164K ﹤0.01% 882
2024
Q1 		$243K Buy
9,500
+4,700
+98% +$112K ﹤0.01% 908
2023
Q4 		$110K Hold
4,800
– – ﹤0.01% 638
2023
Q3 		$101K Hold
4,800
– – ﹤0.01% 588
2023
Q2 		$98.6K Buy
+4,800
New +$97.1K ﹤0.01% 592

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
ECM
Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
CCP
Clarkston Capital Partners Rochester, Michigan $1.18B AUM 0.37% 1-Year Est. Return

UniSuper Management's AVTR Position: Q3 2025 in Review

UniSuper Management sold out of Avantor (AVTR) in Q3 2025, closing a stake of 11,600 shares — an estimated $156K sold.

UniSuper Management first reported a position in AVTR in Q2 2023 and held it in 9 quarters. The position peaked at $422K in Q3 2024. 466 funds tracked by Wall St. Rank hold AVTR as of Q3 2025.

  • UniSuper Management reported no remaining Avantor position as of Q3 2025 after selling out during the quarter.
  • UniSuper Management sold 11,600 Avantor shares in Q3 2025, an estimated $156K.
  • UniSuper Management first reported a position in Avantor in Q2 2023 and held it in 9 quarters.
  • UniSuper Management's Avantor position peaked at $422K in Q3 2024.
  • 466 funds tracked by Wall St. Rank held Avantor as of Q3 2025.

Based on UniSuper Management's 13F filing for Q3 2025, filed 31 Oct 2025.