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Henry Ellenbogen’s Entegris ENTG Stock Holding History

Henry Ellenbogen’s Portfolio ENTG Stock Details ENTG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$52.7M Sell
293,139
-678,562
-70% -$97.9M 0.51% 32
2026
Q1 		$114M Buy
+971,701
New +$115M 1.17% 26
2025
Q4 		– Sell
-3,765,035
Closed -$348M – 42
2025
Q3 		$348M Buy
3,765,035
+709,121
+23% +$60.3M 2.58% 15
2025
Q2 		$246M Buy
3,055,914
+141,497
+5% +$10.8M 1.87% 23
2025
Q1 		$255M Buy
2,914,417
+881,198
+43% +$88.9M 2.28% 20
2024
Q4 		$201M Buy
2,033,219
+288,213
+17% +$30.4M 1.64% 24
2024
Q3 		$196M Buy
1,745,006
+535,605
+44% +$63.4M 1.44% 28
2024
Q2 		$164M Buy
1,209,401
+480,508
+66% +$63.4M 1.34% 30
2024
Q1 		$102M Buy
728,893
+336,338
+86% +$43M 0.79% 37
2023
Q4 		$47M Buy
392,555
+244,898
+166% +$24.8M 0.37% 47
2023
Q3 		$13.9M Hold
147,657
– – 0.13% 48
2023
Q2 		$16.4M Buy
+147,657
New +$13.5M 0.14% 47

Other funds holding ENTG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 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
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Henry Ellenbogen's ENTG Position: Q2 2026 in Review

Henry Ellenbogen reduced its Entegris (ENTG) stake by 70% in Q2 2026, selling an estimated $97.9M and leaving 293,139 shares worth $52.7M. The position accounts for 0.51% of the portfolio, ranked #32.

Henry Ellenbogen first reported a position in ENTG in Q2 2023 and has held it in 12 quarters since. The position peaked at $348M in Q3 2025. 742 funds tracked by Wall St. Rank hold ENTG as of Q2 2026.

  • Henry Ellenbogen held 293,139 shares of Entegris worth $52.7M as of Q2 2026.
  • Henry Ellenbogen sold 678,562 Entegris shares in Q2 2026, an estimated $97.9M.
  • Entegris made up 0.51% of Henry Ellenbogen's portfolio in Q2 2026, its #32 holding.
  • Henry Ellenbogen first reported a position in Entegris in Q2 2023 and has held it in 12 quarters since.
  • Henry Ellenbogen's Entegris position peaked at $348M in Q3 2025.
  • 742 funds tracked by Wall St. Rank held Entegris as of Q2 2026.

Based on Durable Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.