Entegris, Inc.
MX ˙ BMV ˙ US29362U1043
SecurityMX:ENTG / Entegris, Inc.
InstitutionRehmann Capital Advisory Group
Latest Disclosed Ownership5,969 shares
Latest Disclosed Value $ 699,983
Rehmann Capital Advisory Group reports 27.05% increase in ownership of ENTG / Entegris, Inc.

On May 15, 2026 - Rehmann Capital Advisory Group filed a 13F-HR form disclosing ownership of 5,969 shares of Entegris, Inc. (MX:ENTG) valued at $699,983 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 4, 2026 disclosing 4,698 shares of Entegris, Inc.. This represents a change in shares of 27.05% 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 5,969 1,271 27.05 700 76.07 0.0364
2026-03-04 2025-12-31 13F ENTEGRIS COM 29362U104 4,698 -223 -4.53 397 -12.94 0.0207
2025-11-13 2025-09-30 13F ENTEGRIS COM 29362U104 4,921 945 23.77 456 42.50 0.0250
2025-07-30 2025-06-30 13F ENTEGRIS COM 29362U104 3,976 1,173 41.85 321 30.61 0.0194
2025-04-30 2025-03-31 13F ENTEGRIS COM 29362U104 2,803 35 1.26 245 -10.58 0.0154
2025-02-14 2024-12-31 13F ENTEGRIS COM 29362U104 2,768 213 8.34 274 -5.52 0.0174
2024-11-18 2024-09-30 13F ENTEGRIS COM 29362U104 2,555 -194 -7.06 290 -22.04 0.0190
2024-08-12 2024-06-30 13F ENTEGRIS COM 29362U104 2,749 -13 -0.47 372 -4.12 0.0267
2024-05-03 2024-03-31 13F ENTEGRIS COM 29362U104 2,762 259 10.35 388 29.77 0.0289
2024-02-13 2023-12-31 13F ENTEGRIS COM 29362U104 2,503 -112 -4.28 300 22.04 0.0249
2023-11-14 2023-09-30 13F ENTEGRIS COM 29362U104 2,615 108 4.31 246 -11.55 0.0229
2023-08-23 2023-06-30 13F/A-1 ENTEGRISINC COM 29362U104 2,507 50 2.04 278 37.81 0.0249
2023-08-15 2023-06-30 13F ENTEGRIS COM 29362U104 2,457 0 202 0.0190
2023-05-12 2023-03-31 13F ENTEGRIS COM 29362U104 2,457 2,457 202 0.0190
2022-08-12 2022-06-30 13F ENTEGRIS COM 29362U104 0 -1,901 -100.00 0 -100.00
2022-06-03 2022-03-31 13F ENTEGRIS COM 29362U104 1,901 93 5.14 249 -0.80 0.0236
2022-03-02 2021-12-31 13F ENTEGRIS ENTG 29362U104 1,808 -43 -2.32 251 7.30 0.0233
2021-11-16 2021-09-30 13F ENTEGRIS COM 29362U104 1,851 -4 -0.22 233 0.43 0.0221
2021-08-13 2021-06-30 13F ENTEGRIS COM 29362U104 1,855 40 2.20 232 14.85 0.0224
2021-05-26 2021-03-31 13F ENTEGRIS COM 29362U104 1,815 1,815 203 0.0208
2020-11-20 2020-03-31 13F/A-1 ENTEGRIS COM 29362U104 0 -1,847 -100.00 0 -100.00
2020-01-02 2019-09-30 13F ENTEGRIS COM 29362U104 1,847 -45 -2.38 87 22.86 0.0105
2019-08-27 2019-06-30 13F ENTEGRIS COM 29362U104 1,892 56 3.05 71 7.69 0.0087
2019-05-22 2019-03-31 13F ENTEGRIS COM 29362U104 1,836 322 21.27 66 54.76 0.0089
2019-02-12 2018-12-31 13F ENTEGRIS COM 29362U104 1,514 -274 -15.32 42 -17.65 0.0063
2018-12-07 2018-09-30 13F/A-1 ENTEGRISINC COM 29362U104 1,788 -190 -9.61 52 -23.88 0.0071
2018-11-20 2018-09-30 13F ENTEGRISINC COM 29362U104 51,444 49,466 2
2018-09-20 2018-06-30 13F ENTEGRIS COM 29362U104 1,978 1,147 138.03 67 131.03 0.0097
2018-04-24 2018-03-31 13F ENTEGRIS COM 29362U104 831 831 29 0.0045
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.