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Fortitude Family Office’s Avantor AVTR Stock Holding History

Fortitude Family Office’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 		$634 Buy
+64
New +$551 ﹤0.01% 1916
2026
Q1 		– Sell
-46
Closed -$527 – 1903
2025
Q4 		$527 Sell
46
-110
-71% -$1.35K ﹤0.01% 1692
2025
Q3 		$1.95K Buy
156
+19
+14% +$245 ﹤0.01% 1228
2025
Q2 		$1.84K Buy
+137
New +$1.88K ﹤0.01% 1239

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

Fortitude Family Office's AVTR Position: Q2 2026 in Review

Fortitude Family Office opened a new position in Avantor (AVTR) in Q2 2026: 64 shares worth $634. The stake represents ﹤0.01% of the portfolio and ranks #1916 among its holdings. This is a return to the name: Fortitude Family Office previously reported a position in AVTR as recently as Q4 2025.

Fortitude Family Office first reported a position in AVTR in Q2 2025 and has held it in 4 quarters since. The position peaked at $1.95K in Q3 2025. 459 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Fortitude Family Office held 64 shares of Avantor worth $634 as of Q2 2026.
  • Avantor was a new Fortitude Family Office position in Q2 2026.
  • Avantor made up ﹤0.01% of Fortitude Family Office's portfolio in Q2 2026, its #1916 holding.
  • Fortitude Family Office first reported a position in Avantor in Q2 2025 and has held it in 4 quarters since.
  • Fortitude Family Office's Avantor position peaked at $1.95K in Q3 2025.
  • 459 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Fortitude Family Office's 13F filing for Q2 2026, filed 20 Jul 2026.