Wellington Management Group
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Wellington Management Group’s Entegris ENTG Stock Holding History

Wellington Management Group’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 		$60M Buy
511,363
+249,794
+95% +$29.5M 0.01% 684
2025
Q4 		$22M Buy
261,569
+221,880
+559% +$19.3M ﹤0.01% 1002
2025
Q3 		$3.67M Sell
39,689
-35,287
-47% -$3M ﹤0.01% 1506
2025
Q2 		$6.05M Sell
74,976
-216,898
-74% -$16.5M ﹤0.01% 1344
2025
Q1 		$25.5M Sell
291,874
-26,041
-8% -$2.63M ﹤0.01% 883
2024
Q4 		$31.5M Sell
317,915
-514,314
-62% -$54.2M 0.01% 843
2024
Q3 		$93.7M Sell
832,229
-527,978
-39% -$62.5M 0.02% 552
2024
Q2 		$184M Buy
1,360,207
+352,977
+35% +$46.6M 0.03% 400
2024
Q1 		$142M Buy
1,007,230
+878,214
+681% +$112M 0.03% 471
2023
Q4 		$15.5M Sell
129,016
-85,660
-40% -$8.69M ﹤0.01% 1006
2023
Q3 		$20.2M Sell
214,676
-6,454
-3% -$646K ﹤0.01% 935
2023
Q2 		$24.5M Sell
221,130
-4,857
-2% -$443K ﹤0.01% 897
2023
Q1 		$18.5M Buy
225,987
+12,948
+6% +$1.05M ﹤0.01% 961
2022
Q4 		$14M Sell
213,039
-5,584
-3% -$411K ﹤0.01% 995
2022
Q3 		$18.1M Sell
218,623
-70,676
-24% -$6.9M ﹤0.01% 938
2022
Q2 		$26.7M Sell
289,299
-341,465
-54% -$37M 0.01% 864
2022
Q1 		$82.8M Sell
630,764
-820,218
-57% -$105M 0.01% 619
2021
Q4 		$201M Buy
1,450,982
+14,727
+1% +$2.06M 0.03% 445
2021
Q3 		$181M Sell
1,436,255
-12,650
-0.9% -$1.53M 0.03% 462
2021
Q2 		$178M Sell
1,448,905
-85,705
-6% -$9.85M 0.03% 466
2021
Q1 		$172M Sell
1,534,610
-252,421
-14% -$26M 0.03% 464
2020
Q4 		$172M Sell
1,787,031
-732,680
-29% -$64M 0.03% 445
2020
Q3 		$187M Sell
2,519,711
-1,391,476
-36% -$93.3M 0.04% 384
2020
Q2 		$231M Sell
3,911,187
-769,056
-16% -$42.7M 0.05% 317
2020
Q1 		$210M Buy
4,680,243
+579,623
+14% +$30.1M 0.06% 289
2019
Q4 		$205M Sell
4,100,620
-274,959
-6% -$13.3M 0.04% 400
2019
Q3 		$206M Sell
4,375,579
-1,546,575
-26% -$65.2M 0.05% 365
2019
Q2 		$221M Sell
5,922,154
-1,289,247
-18% -$48.9M 0.05% 348
2019
Q1 		$257M Buy
7,211,401
+402,449
+6% +$13.4M 0.06% 307
2018
Q4 		$190M Buy
6,808,952
+1,888,506
+38% +$51.1M 0.05% 350
2018
Q3 		$142M Sell
4,920,446
-867,496
-15% -$29.2M 0.03% 472
2018
Q2 		$196M Buy
5,787,942
+44,990
+0.8% +$1.59M 0.04% 379
2018
Q1 		$200M Sell
5,742,952
-306,167
-5% -$10.4M 0.05% 380
2017
Q4 		$184M Sell
6,049,119
-496,548
-8% -$15.2M 0.04% 384
2017
Q3 		$189M Buy
6,545,667
+1,407,651
+27% +$35.8M 0.04% 360
2017
Q2 		$113M Sell
5,138,016
-338,641
-6% -$8.17M 0.03% 470
2017
Q1 		$128M Sell
5,476,657
-1,041,917
-16% -$21.5M 0.03% 423
2016
Q4 		$117M Sell
6,518,574
-455,924
-7% -$7.91M 0.03% 448
2016
Q3 		$121M Buy
6,974,498
+49,310
+0.7% +$809K 0.03% 435
2016
Q2 		$100M Sell
6,925,188
-39,084
-0.6% -$537K 0.03% 475
2016
Q1 		$94.9M Sell
6,964,272
-82,516
-1% -$999K 0.03% 480
2015
Q4 		$93.5M Buy
7,046,788
+324,351
+5% +$4.33M 0.02% 488
2015
Q3 		$88.7M Buy
6,722,437
+306,844
+5% +$4.23M 0.02% 485
2015
Q2 		$93.5M Buy
6,415,593
+2,670,316
+71% +$37.4M 0.02% 509
2015
Q1 		$51.3M Buy
+3,745,277
New +$49.3M 0.01% 723

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

Wellington Management Group's ENTG Position: Q1 2026 in Review

Wellington Management Group increased its Entegris (ENTG) stake by 95% in Q1 2026, buying an estimated $29.5M and bringing the position to 511,363 shares worth $60M. The position accounts for 0.01% of the portfolio, ranked #684.

Wellington Management Group first reported a position in ENTG in Q1 2015 and has held it in 45 quarters since. The position peaked at $257M in Q1 2019. 642 funds tracked by Wall St. Rank hold ENTG as of Q1 2026.

  • Wellington Management Group held 511,363 shares of Entegris worth $60M as of Q1 2026.
  • Wellington Management Group bought 249,794 Entegris shares in Q1 2026, an estimated $29.5M.
  • Entegris made up 0.01% of Wellington Management Group's portfolio in Q1 2026, its #684 holding.
  • Wellington Management Group first reported a position in Entegris in Q1 2015 and has held it in 45 quarters since.
  • Wellington Management Group's Entegris position peaked at $257M in Q1 2019.
  • 642 funds tracked by Wall St. Rank held Entegris as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.