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Chicago Partners Investment Group’s Avantor AVTR Stock Holding History

Chicago Partners Investment Group’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 		$382K Buy
33,682
+9,613
+40% +$82.7K 0.01% 1132
2026
Q1 		$199K Buy
+24,069
New +$237K ﹤0.01% 1342
2025
Q3 		– Sell
-15,966
Closed -$217K – 1221
2025
Q2 		$217K Buy
+15,966
New +$218K 0.01% 1008

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

Chicago Partners Investment Group's AVTR Position: Q2 2026 in Review

Chicago Partners Investment Group increased its Avantor (AVTR) stake by 40% in Q2 2026, buying an estimated $82.7K and bringing the position to 33,682 shares worth $382K. The position accounts for 0.01% of the portfolio, ranked #1132.

Chicago Partners Investment Group first reported a position in AVTR in Q2 2025 and has held it in 3 quarters since. 459 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Chicago Partners Investment Group held 33,682 shares of Avantor worth $382K as of Q2 2026.
  • Chicago Partners Investment Group bought 9,613 Avantor shares in Q2 2026, an estimated $82.7K.
  • Avantor made up 0.01% of Chicago Partners Investment Group's portfolio in Q2 2026, its #1132 holding.
  • Chicago Partners Investment Group first reported a position in Avantor in Q2 2025 and has held it in 3 quarters since.
  • 459 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Chicago Partners Investment Group's 13F filing for Q2 2026, filed 30 Jul 2026.