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Quantinno Capital Management’s Avantor AVTR Stock Holding History

Quantinno Capital 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 		$24.2M Buy
2,442,138
+1,272,991
+109% +$11M 0.03% 650
2026
Q1 		$9.17M Buy
1,169,147
+762,288
+187% +$7.5M 0.02% 904
2025
Q4 		$4.66M Sell
406,859
-126,720
-24% -$1.56M 0.01% 1066
2025
Q3 		$6.66M Sell
533,579
-380,438
-42% -$4.9M 0.02% 814
2025
Q2 		$12.3M Buy
914,017
+532,471
+140% +$7.29M 0.05% 428
2025
Q1 		$6.18M Buy
381,546
+271,710
+247% +$5.15M 0.04% 566
2024
Q4 		$2.31M Sell
109,836
-30,065
-21% -$676K 0.02% 795
2024
Q3 		$3.62M Buy
139,901
+51,075
+58% +$1.25M 0.05% 506
2024
Q2 		$1.88M Sell
88,826
-2,491
-3% -$60K 0.03% 591
2024
Q1 		$2.33M Buy
91,317
+27,162
+42% +$646K 0.05% 457
2023
Q4 		$1.47M Sell
64,155
-7,609
-11% -$156K 0.05% 490
2023
Q3 		$1.51M Buy
+71,764
New +$1.53M 0.07% 389

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

Quantinno Capital Management's AVTR Position: Q2 2026 in Review

Quantinno Capital Management increased its Avantor (AVTR) stake by 109% in Q2 2026, buying an estimated $11M and bringing the position to 2,442,138 shares worth $24.2M. The position accounts for 0.03% of the portfolio, ranked #650.

Quantinno Capital Management first reported a position in AVTR in Q3 2023 and has held it in 12 quarters since. 459 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Quantinno Capital Management held 2,442,138 shares of Avantor worth $24.2M as of Q2 2026.
  • Quantinno Capital Management bought 1,272,991 Avantor shares in Q2 2026, an estimated $11M.
  • Avantor made up 0.03% of Quantinno Capital Management's portfolio in Q2 2026, its #650 holding.
  • Quantinno Capital Management first reported a position in Avantor in Q3 2023 and has held it in 12 quarters since.
  • 459 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

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