Simplex Trading
ENTG icon

Simplex Trading’s Entegris ENTG Stock Holding History

Simplex Trading’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
Q1 		$255K Sell
2,177
-10,875
-83% -$1.29M ﹤0.01% 4004
2025
Q4 		$1.1M Buy
13,052
+9,551
+273% +$830K ﹤0.01% 2537
2025
Q3 		$323K Sell
3,501
-21,689
-86% -$1.85M ﹤0.01% 4366
2025
Q2 		$2.03M Buy
25,190
+20,131
+398% +$1.53M ﹤0.01% 2093
2025
Q1 		$442K Buy
+5,059
New +$510K ﹤0.01% 3517
2022
Q3 		– Sell
-11,456
Closed -$1.12M – 10131
2022
Q2 		$1.05M Buy
+11,456
New +$1.24M ﹤0.01% 2556
2022
Q1 		– Sell
-1,894
Closed -$244K – 10625
2021
Q4 		$262K Buy
+1,894
New +$265K ﹤0.01% 4771
2021
Q2 		– Sell
-11,105
Closed -$1.28M – 10178
2021
Q1 		$1.24M Buy
+11,105
New +$1.14M ﹤0.01% 2153
2020
Q2 		– Sell
-22,641
Closed -$1.26M – 7771
2020
Q1 		$1.01M Buy
+22,641
New +$1.17M ﹤0.01% 1872
2019
Q1 		– Sell
-5,343
Closed -$178K – 7287
2018
Q4 		$149K Buy
+5,343
New +$144K ﹤0.01% 3461
2018
Q3 		– Sell
-37
Closed -$1.25K – 7553
2018
Q2 		$1K Buy
37
+12
+48% +$425 ﹤0.01% 7141
2018
Q1 		$0 Sell
25
-1,208
-98% -$40.9K ﹤0.01% 6315
2017
Q4 		$37K Buy
+1,233
New +$37.8K ﹤0.01% 2713
2017
Q3 		– Sell
-218
Closed -$5.54K – 6049
2017
Q2 		$4K Sell
218
-29,051
-99% -$701K ﹤0.01% 4747
2017
Q1 		$684K Buy
+29,269
New +$605K 0.03% 523
2015
Q3 		– Sell
-1,166
Closed -$16.1K – 5655
2015
Q2 		$16K Buy
+1,166
New +$16.4K ﹤0.01% 2656

Other funds holding ENTG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Simplex Trading's ENTG Position: Q1 2026 in Review

Simplex Trading reduced its Entegris (ENTG) stake by 83% in Q1 2026, selling an estimated $1.29M and leaving 2,177 shares worth $255K. The position accounts for ﹤0.01% of the portfolio, ranked #4004.

Simplex Trading first reported a position in ENTG in Q2 2015 and has held it in 16 quarters since. The position peaked at $2.03M in Q2 2025. 642 funds tracked by Wall St. Rank hold ENTG as of Q1 2026.

  • Simplex Trading held 2,177 shares of Entegris worth $255K as of Q1 2026.
  • Simplex Trading sold 10,875 Entegris shares in Q1 2026, an estimated $1.29M.
  • Entegris made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4004 holding.
  • Simplex Trading first reported a position in Entegris in Q2 2015 and has held it in 16 quarters since.
  • Simplex Trading's Entegris position peaked at $2.03M in Q2 2025.
  • 642 funds tracked by Wall St. Rank held Entegris as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.