Massachusetts Financial Services
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Massachusetts Financial Services’s Entegris ENTG Stock Holding History

Massachusetts Financial Services’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 		$209M Sell
1,161,575
-220,093
-16% -$31.7M 0.07% 268
2026
Q1 		$162M Sell
1,381,668
-41,234
-3% -$4.87M 0.05% 283
2025
Q4 		$120M Sell
1,422,902
-61,638
-4% -$5.35M 0.04% 354
2025
Q3 		$137M Buy
1,484,540
+265,486
+22% +$22.6M 0.04% 334
2025
Q2 		$98.3M Buy
+1,219,054
New +$92.6M 0.03% 384
2024
Q3 		– Sell
-385,881
Closed -$52.2M – 870
2024
Q2 		$52.2M Buy
385,881
+1,701
+0.4% +$225K 0.02% 448
2024
Q1 		$54M Buy
384,180
+68,655
+22% +$8.77M 0.02% 451
2023
Q4 		$37.8M Buy
315,525
+1,958
+0.6% +$199K 0.01% 495
2023
Q3 		$29.4M Sell
313,567
-1,296,967
-81% -$130M 0.01% 515
2023
Q2 		$178M Sell
1,610,534
-71,387
-4% -$6.51M 0.06% 265
2023
Q1 		$138M Buy
1,681,921
+10,855
+0.6% +$880K 0.05% 311
2022
Q4 		$110M Sell
1,671,066
-1,074,027
-39% -$79.1M 0.04% 344
2022
Q3 		$228M Buy
2,745,093
+2,481
+0.1% +$242K 0.09% 215
2022
Q2 		$253M Buy
2,742,612
+69,028
+3% +$7.48M 0.09% 209
2022
Q1 		$351M Buy
2,673,584
+62,337
+2% +$8.01M 0.1% 184
2021
Q4 		$362M Buy
2,611,247
+29,659
+1% +$4.15M 0.1% 185
2021
Q3 		$325M Sell
2,581,588
-25,260
-1% -$3.05M 0.1% 192
2021
Q2 		$321M Sell
2,606,848
-36,601
-1% -$4.21M 0.09% 195
2021
Q1 		$296M Buy
2,643,449
+244,765
+10% +$25.2M 0.09% 194
2020
Q4 		$231M Buy
2,398,684
+964,711
+67% +$84.3M 0.07% 224
2020
Q3 		$107M Buy
1,433,973
+572,666
+66% +$38.4M 0.04% 311
2020
Q2 		$50.9M Buy
+861,307
New +$47.8M 0.02% 416
2019
Q4 		– Sell
-4,569
Closed -$215K – 815
2019
Q3 		$215K Buy
+4,569
New +$193K ﹤0.01% 820
2014
Q2 		– Sell
-131,160
Closed -$1.59M – 896
2014
Q1 		$1.59M Sell
131,160
-74,750
-36% -$871K ﹤0.01% 721
2013
Q4 		$2.39M Buy
205,910
+7,420
+4% +$78.3K ﹤0.01% 672
2013
Q3 		$2.02M Buy
198,490
+11,140
+6% +$108K ﹤0.01% 676
2013
Q2 		$1.76M Buy
+187,350
New +$1.81M ﹤0.01% 669

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

Massachusetts Financial Services's ENTG Position: Q2 2026 in Review

Massachusetts Financial Services reduced its Entegris (ENTG) stake by 16% in Q2 2026, selling an estimated $31.7M and leaving 1,161,575 shares worth $209M. The position accounts for 0.07% of the portfolio, ranked #268.

Massachusetts Financial Services first reported a position in ENTG in Q2 2013 and has held it in 27 quarters since. The position peaked at $362M in Q4 2021. 744 funds tracked by Wall St. Rank hold ENTG as of Q2 2026.

  • Massachusetts Financial Services held 1,161,575 shares of Entegris worth $209M as of Q2 2026.
  • Massachusetts Financial Services sold 220,093 Entegris shares in Q2 2026, an estimated $31.7M.
  • Entegris made up 0.07% of Massachusetts Financial Services's portfolio in Q2 2026, its #268 holding.
  • Massachusetts Financial Services first reported a position in Entegris in Q2 2013 and has held it in 27 quarters since.
  • Massachusetts Financial Services's Entegris position peaked at $362M in Q4 2021.
  • 744 funds tracked by Wall St. Rank held Entegris as of Q2 2026.

Based on Massachusetts Financial Services's 13F filing for Q2 2026, filed 3 Aug 2026.