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Harbor Capital Advisors’s Avantor AVTR Stock Holding History

Harbor Capital Advisors’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 		$1.61M Buy
162,232
+116,523
+255% +$1M 0.11% 261
2026
Q1 		$358K Buy
+45,709
New +$450K 0.03% 540

Other funds holding AVTR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
CCP
Clarkston Capital Partners Rochester, Michigan $1.18B AUM 0.37% 1-Year Est. Return
YAM
Yacktman Asset Management Austin, Texas $8.09B AUM 19.03% 1-Year Est. Return
BAM
Brickwood Asset Management London, United Kingdom $139M AUM 3.28% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

Harbor Capital Advisors's AVTR Position: Q2 2026 in Review

Harbor Capital Advisors increased its Avantor (AVTR) stake by 255% in Q2 2026, buying an estimated $1M and bringing the position to 162,232 shares worth $1.61M. The position accounts for 0.11% of the portfolio, ranked #261.

Harbor Capital Advisors first reported a position in AVTR in Q1 2026 and has held it in 2 quarters since. 257 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Harbor Capital Advisors held 162,232 shares of Avantor worth $1.61M as of Q2 2026.
  • Harbor Capital Advisors bought 116,523 Avantor shares in Q2 2026, an estimated $1M.
  • Avantor made up 0.11% of Harbor Capital Advisors's portfolio in Q2 2026, its #261 holding.
  • Harbor Capital Advisors first reported a position in Avantor in Q1 2026 and has held it in 2 quarters since.
  • 257 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Harbor Capital Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.