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Montanaro Asset Management’s Entegris ENTG Stock Holding History

Montanaro Asset Management’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 		$10.7M Sell
59,500
-22,400
-27% -$3.23M 3.37% 13
2026
Q1 		$9.6M Sell
81,900
-22,800
-22% -$2.7M 2.87% 15
2025
Q4 		$8.82M Buy
104,700
+56,100
+115% +$4.87M 2.46% 17
2025
Q3 		$4.49M Sell
48,600
-10,800
-18% -$919K 1.12% 30
2025
Q2 		$4.79M Buy
59,400
+3,820
+7% +$290K 1.24% 28
2025
Q1 		$4.86M Sell
55,580
-37,020
-40% -$3.73M 1.43% 28
2024
Q4 		$9.17M Sell
92,600
-17,621
-16% -$1.86M 1.89% 23
2024
Q3 		$12.4M Buy
110,221
+4,000
+4% +$474K 2.21% 22
2024
Q2 		$14.4M Sell
106,221
-17,000
-14% -$2.24M 2.68% 17
2024
Q1 		$17.3M Buy
123,221
+6,221
+5% +$795K 3.13% 12
2023
Q4 		$14M Sell
117,000
-34,000
-23% -$3.45M 2.64% 16
2023
Q3 		$14.2M Sell
151,000
-20,000
-12% -$2M 2.49% 21
2023
Q2 		$19M Sell
171,000
-113,500
-40% -$10.3M 3% 15
2023
Q1 		$23.3M Buy
284,500
+1,500
+0.5% +$122K 3.62% 13
2022
Q4 		$18.6M Sell
283,000
-70,050
-20% -$5.16M 3.02% 17
2022
Q3 		$29.3M Buy
353,050
+19,450
+6% +$1.9M 4.49% 5
2022
Q2 		$30.7M Sell
333,600
-2,000
-0.6% -$217K 4.62% 6
2022
Q1 		$44.1M Sell
335,600
-22,000
-6% -$2.83M 5.43% 4
2021
Q4 		$49.6M Buy
357,600
+131,000
+58% +$18.3M 5% 6
2021
Q3 		$28.5M Buy
226,600
+223,750
+7,851% +$27M 3.44% 13
2021
Q2 		$350K Buy
+2,850
New +$327K 0.04% 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

Montanaro Asset Management's ENTG Position: Q2 2026 in Review

Montanaro Asset Management reduced its Entegris (ENTG) stake by 27% in Q2 2026, selling an estimated $3.23M and leaving 59,500 shares worth $10.7M. The position accounts for 3.37% of the portfolio, ranked #13.

Montanaro Asset Management first reported a position in ENTG in Q2 2021 and has held it in 21 quarters since. The position peaked at $49.6M in Q4 2021. 744 funds tracked by Wall St. Rank hold ENTG as of Q2 2026.

  • Montanaro Asset Management held 59,500 shares of Entegris worth $10.7M as of Q2 2026.
  • Montanaro Asset Management sold 22,400 Entegris shares in Q2 2026, an estimated $3.23M.
  • Entegris made up 3.37% of Montanaro Asset Management's portfolio in Q2 2026, its #13 holding.
  • Montanaro Asset Management first reported a position in Entegris in Q2 2021 and has held it in 21 quarters since.
  • Montanaro Asset Management's Entegris position peaked at $49.6M in Q4 2021.
  • 744 funds tracked by Wall St. Rank held Entegris as of Q2 2026.

Based on Montanaro Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.