PEAK6
AVTR icon

PEAK6’s Avantor AVTR Stock Holding History

PEAK6’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
Q1 		– Sell
-137,000
Closed -$1.57M – 2701
2025
Q4 		$1.57M Buy
+137,000
New +$1.69M ﹤0.01% 1568
2025
Q3 		– Sell
-10,900
Closed -$147K – 2922
2025
Q2 		$147K Sell
10,900
-53,900
-83% -$737K ﹤0.01% 2541
2025
Q1 		$1.05M Sell
64,800
-79,400
-55% -$1.5M ﹤0.01% 1740
2024
Q4 		$3.04M Buy
+144,200
New +$3.24M 0.01% 1174

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $6.07B AUM 11.2% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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 $481B AUM 30.42% 1-Year Est. Return

PEAK6's AVTR Position: Q1 2026 in Review

PEAK6 sold out of Avantor (AVTR) in Q1 2026, closing a stake of 2,697 shares — an estimated $30.9K sold.

PEAK6 first reported a position in AVTR in Q2 2025 and held it in 3 quarters. The position peaked at $754K in Q3 2025. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • PEAK6 reported no remaining Avantor position as of Q1 2026 after selling out during the quarter.
  • PEAK6 sold 2,697 Avantor shares in Q1 2026, an estimated $30.9K.
  • PEAK6 first reported a position in Avantor in Q2 2025 and held it in 3 quarters.
  • PEAK6's Avantor position peaked at $754K in Q3 2025.
  • 429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.