ENTG Stock Ownership Activity

ENTEGRIS INC 13F holders

4 value investing gurus have made changes to the ENTEGRIS INC (ENTG) position according to the gurus' latest SEC quarterly report(s). ENTG has been bought (as a new position) by 1 guru(s), the number of ENTG shares has been increased by 1, decreased by 2 super investor(s).

Which gurus or hedge funds are buying ENTG now?

According to the latest SEC filing(s) ENTEGRIS INC (ENTG) has been bought by 2 gurus: Henry Ellenbogen - Durable Capital Partners (new buy) and Stephen Mandel - Lone Pine Capital (added shares +1.99%).

To see more about who is investing in ENTEGRIS INC (ENTG), please go to the ENTG ownership page.

History
Name
Company
%
Activity
Share
Change
% change to
Portfolio
% of
Portfolio
2026 Q1 (4 results)
Henry Ellenbogen
Durable Capital Partners
buy
+971,701
+1.17%
1.17%
Stephen Mandel
Lone Pine Capital
+1.99%
+60,824
+0.06%
2.91%
Andrew R. Adams
Mairs & Power Growth Fund
-2.94%
-24,052
-0.06%
1.86%
William Von Mueffling
Cantillon Capital Management
-11.90%
-292,725
-0.23%
1.69%
Current price: $140.33 19.69% AVG reported price*: $117.24
2025 Q4 (4 results)
Stephen Mandel
Lone Pine Capital
buy
+3,054,230
+1.89%
1.89%
Andrew R. Adams
Mairs & Power Growth Fund
+29.27%
+185,000
+0.28%
1.24%
William Von Mueffling
Cantillon Capital Management
+0.80%
+19,434
+0.01%
1.12%
Henry Ellenbogen
Durable Capital Partners
-100.00%
-3,765,035
-3.29%
0.00%
Current price: $140.33 66.56% AVG reported price*: $84.25
2025 Q3 (3 results)
Henry Ellenbogen
Durable Capital Partners
+23.20%
+709,121
+0.49%
0.00%
Andrew R. Adams
Mairs & Power Growth Fund
+10.49%
+60,000
+0.10%
1.03%
William Von Mueffling
Cantillon Capital Management
-1.06%
-26,054
-0.01%
1.24%
Current price: $140.33 51.77% AVG reported price*: $92.46
2025 Q2 (4 results)
Andrew R. Adams
Mairs & Power Growth Fund
+44.08%
+175,000
+0.26%
0.86%
Henry Ellenbogen
Durable Capital Partners
+4.86%
+141,497
+0.09%
1.87%
William Von Mueffling
Cantillon Capital Management
-2.85%
-72,402
-0.03%
1.15%
David M. Polen
Polen Capital Management
-100.00%
-11,539
-0.00%
0.00%
Current price: $140.33 74.00% AVG reported price*: $80.65
2025 Q1 (3 results)
Henry Ellenbogen
Durable Capital Partners
+43.34%
+881,198
+0.69%
2.28%
David M. Polen
Polen Capital Management
+4.65%
+513
+0.00%
0.00%
William Von Mueffling
Cantillon Capital Management
-2.99%
-78,179
-0.04%
1.44%
Current price: $140.33 60.41% AVG reported price*: $87.48
2024 Q4 (4 results)
David M. Polen
Polen Capital Management
buy
+11,026
+0.00%
0.00%
Henry Ellenbogen
Durable Capital Partners
+16.52%
+288,213
+0.23%
1.64%
William Von Mueffling
Cantillon Capital Management
+12.56%
+291,893
+0.17%
1.57%
Andrew R. Adams
Mairs & Power Growth Fund
-27.42%
-150,000
-0.27%
0.72%
Current price: $140.33 41.66% AVG reported price*: $99.06
2024 Q3 (3 results)
Henry Ellenbogen
Durable Capital Partners
+44.29%
+535,605
+0.44%
1.44%
Andrew R. Adams
Mairs & Power Growth Fund
+8.75%
+44,000
+0.09%
1.08%
William Von Mueffling
Cantillon Capital Management
-2.90%
-69,402
-0.05%
1.60%
Current price: $140.33 24.70% AVG reported price*: $112.53
2024 Q2 (2 results)
Henry Ellenbogen
Durable Capital Partners
+65.92%
+480,508
+0.53%
1.34%
William Von Mueffling
Cantillon Capital Management
-4.85%
-122,028
-0.11%
2.17%
Current price: $140.33 3.64% AVG reported price*: $135.40
2024 Q1 (3 results)
Henry Ellenbogen
Durable Capital Partners
+85.68%
+336,338
+0.37%
0.79%
William Von Mueffling
Cantillon Capital Management
-1.96%
-50,406
-0.04%
2.22%
Andrew R. Adams
Mairs & Power Growth Fund
-7.37%
-40,000
-0.10%
1.29%
Current price: $140.33 0.15% AVG reported price*: $140.54
2023 Q4 (3 results)
Henry Ellenbogen
Durable Capital Partners
+165.86%
+244,898
+0.23%
0.37%
William Von Mueffling
Cantillon Capital Management
-2.34%
-61,560
-0.05%
2.05%
Andrew R. Adams
Mairs & Power Growth Fund
-21.65%
-150,000
-0.36%
1.30%
Current price: $140.33 17.12% AVG reported price*: $119.82
2023 Q3 (1 result)
William Von Mueffling
Cantillon Capital Management
-14.93%
-461,093
-0.32%
1.83%
Current price: $140.33 49.43% Reported price*: $93.91
2023 Q2 (2 results)
Henry Ellenbogen
Durable Capital Partners
buy
+147,657
+0.14%
0.14%
William Von Mueffling
Cantillon Capital Management
+6.35%
+184,469
+0.14%
2.39%
Current price: $140.33 26.63% AVG reported price*: $110.82
2023 Q1 (1 result)
William Von Mueffling
Cantillon Capital Management
-1.75%
-51,733
-0.03%
1.94%
Current price: $140.33 71.11% Reported price*: $82.01
2022 Q4 (2 results)
Andrew R. Adams
Mairs & Power Growth Fund
+32.50%
+170,000
+0.26%
1.05%
William Von Mueffling
Cantillon Capital Management
+15.63%
+399,570
+0.22%
1.64%
Current price: $140.33 113.95% AVG reported price*: $65.59
2022 Q3 (1 result)
William Von Mueffling
Cantillon Capital Management
+22.70%
+472,922
+0.36%
1.92%
Current price: $140.33 69.03% Reported price*: $83.02
2022 Q2 (2 results)
Andrew R. Adams
Mairs & Power Growth Fund
+24.23%
+102,000
+0.21%
1.08%
William Von Mueffling
Cantillon Capital Management
-0.09%
-1,929
-0.00%
1.60%
Current price: $140.33 52.32% AVG reported price*: $92.13
2022 Q1 (2 results)
Andrew R. Adams
Mairs & Power Growth Fund
+102.40%
+213,000
+0.51%
1.02%
William Von Mueffling
Cantillon Capital Management
+2.78%
+56,391
+0.05%
1.95%
Current price: $140.33 6.91% AVG reported price*: $131.26
2021 Q4 (2 results)
Andrew R. Adams
Mairs & Power Growth Fund
buy
+208,000
+0.48%
0.48%
William Von Mueffling
Cantillon Capital Management
-6.98%
-152,313
-0.14%
1.86%
Current price: $140.33 1.26% AVG reported price*: $138.58
2021 Q3 (1 result)
William Von Mueffling
Cantillon Capital Management
-1.46%
-32,322
-0.03%
1.87%
Current price: $140.33 11.46% Reported price*: $125.90
2021 Q2 (1 result)
William Von Mueffling
Cantillon Capital Management
-1.05%
-23,553
-0.02%
1.83%
Current price: $140.33 14.12% Reported price*: $122.97
2021 Q1 (1 result)
William Von Mueffling
Cantillon Capital Management
-14.27%
-372,352
-0.30%
1.82%
Current price: $140.33 25.52% Reported price*: $111.80
2020 Q4 (1 result)
William Von Mueffling
Cantillon Capital Management
-0.49%
-12,912
-0.01%
1.88%
Current price: $140.33 46.02% Reported price*: $96.10
50 of 66

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.