Entegris, Inc.
MX ˙ BMV ˙ US29362U1043
SecurityMX:ENTG / Entegris, Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership8,481 shares
Latest Disclosed Value $ 994,299
Mercer Global Advisors Inc /adv reports 12.18% increase in ownership of ENTG / Entegris, Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 8,481 shares of Entegris, Inc. (MX:ENTG) valued at $994,299 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,560 shares of Entegris, Inc.. This represents a change in shares of 12.18% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ENTEGRIS COM 29362U104 8,481 921 12.18 994 35.98 0.0015
2026-02-17 2025-12-31 13F ENTEGRIS COM 29362U104 7,560 3,346 79.40 732 87.92 0.0011
2025-11-14 2025-09-30 13F ENTEGRIS COM 29362U104 4,214 -429 -9.24 390 4.01 0.0007
2025-08-14 2025-06-30 13F ENTEGRIS COM 29362U104 4,643 -2,249 -32.63 374 -37.87 0.0008
2025-05-15 2025-03-31 13F ENTEGRIS COM 29362U104 6,892 -2,945 -29.94 603 -38.19 0.0014
2025-02-14 2024-12-31 13F ENTEGRIS COM 29362U104 9,837 2,394 32.16 974 19.36 0.0024
2024-11-14 2024-09-30 13F ENTEGRIS COM 29362U104 7,443 -3,117 -29.52 817 -42.90 0.0019
2024-08-12 2024-06-30 13F ENTEGRIS COM 29362U104 10,560 3,319 45.84 1,430 142,800.00 0.0039
2024-05-15 2024-03-31 13F ENTEGRIS COM 29362U104 7,241 913 14.43 1 0.0029
2024-02-15 2023-12-31 13F ENTEGRIS COM 29362U104 6,328 5 0.08 1 0.0023
2023-11-15 2023-09-30 13F/A-1 ENTEGRIS COM 29362U104 6,323 1,489 30.80 1 0.0023
2023-11-14 2023-09-30 13F ENTEGRIS COM 29362U104 6,323 1,489 1 0.0023
2023-08-14 2023-06-30 13F ENTEGRIS COM 29362U104 4,834 -649 -11.84 1 0.0021
2023-05-16 2023-03-31 13F ENTEGRIS COM 29362U104 5,483 -10,003 -64.59 0 -100.00 0.0020
2023-02-09 2022-12-31 13F ENTEGRIS COM 29362U104 15,486 -2,052 -11.70 1 -99.93 0.0051
2022-11-15 2022-09-30 13F ENTEGRIS COM 29362U104 17,538 -2,566 -12.76 1,456 -21.38 0.0086
2022-08-10 2022-06-30 13F ENTEGRIS COM 29362U104 20,104 1,892 10.39 1,852 -22.54 0.0113
2022-05-10 2022-03-31 13F ENTEGRIS COM 29362U104 18,212 2,182 13.61 2,391 7.65 0.0141
2022-02-04 2021-12-31 13F ENTEGRIS COM 29362U104 16,030 2,924 22.31 2,221 34.61 0.0137
2021-11-10 2021-09-30 13F ENTEGRIS COM 29362U104 13,106 2,321 21.52 1,650 24.43 0.0115
2021-08-10 2021-06-30 13F ENTEGRIS COM 29362U104 10,785 769 7.68 1,326 18.39 0.0102
2021-08-10 2021-03-31 13F/A-1 ENTEGRIS COM 29362U104 10,016 532 5.61 1,120 22.94 0.0102
2021-05-11 2021-03-31 13F ENTEGRIS COM 29362U104 10,016 532 1,120 0.0107
2021-02-12 2020-12-31 13F ENTEGRIS COM 29362U104 9,484 1,610 20.45 911 55.73 0.0114
2020-12-10 2020-09-30 13F ENTEGRIS COM 29362U104 7,874 -182 -2.26 585 22.90 0.0088
2020-08-10 2020-06-30 13F ENTEGRIS COM 29362U104 8,056 8,056 476 0.0086
2020-05-16 2020-03-31 13F ENTEGRIS INC COM COM 29362U104 0 -6,344 -100.00 0 -100.00
2020-02-13 2019-12-31 13F ENTEGRIS INC COM COM 29362U104 6,344 -135 -2.08 318 4.61 0.0064
2019-11-12 2019-09-30 13F ENTEGRIS INC COM COM 29362U104 6,479 6,479 304 0.0071
2019-08-14 2019-06-30 13F ENTEGRIS INC COM COM 29362U104 0 -25,115 -100.00 0 -100.00
2019-04-12 2019-03-31 13F ENTEGRIS INC COM COM 29362U104 25,115 25,115 701 0.0374
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.