Entegris, Inc.
US ˙ NasdaqGS ˙ US29362U1043

SecurityENTG / Entegris, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership6,055 shares
Latest Disclosed Value $ 709,888
Macquarie Group Ltd reports 4.43% increase in ownership of ENTG / Entegris, Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 6,055 shares of Entegris, Inc. (US:ENTG) valued at $709,888 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,798 shares of Entegris, Inc.. This represents a change in shares of 4.43% during the quarter. The current value of the position is $849,698 USD.

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 6,055 257 4.43 710 45.29 0.0033
2026-02-13 2025-12-31 13F ENTEGRIS COM 29362U104 5,798 0 0.00 488 -8.96 0.0021
2025-11-13 2025-09-30 13F ENTEGRIS COM 29362U104 5,798 -1,160 -16.67 536 -4.46 0.0006
2025-08-14 2025-06-30 13F ENTEGRIS COM 29362U104 6,958 1,519 27.93 561 18.11 0.0007
2025-08-14 2025-03-31 13F/A-1 ENTEGRIS COM 29362U104 5,439 0 0.00 476 -11.71 0.0006
2025-05-15 2025-03-31 13F ENTEGRIS COM 29362U104 5,439 0 476 0.0004
2025-02-14 2024-12-31 13F ENTEGRIS COM 29362U104 5,439 594 12.26 539 -1.28 0.0007
2024-11-14 2024-09-30 13F ENTEGRIS COM 29362U104 4,845 -41,738 -89.60 545 -91.36 0.0006
2024-08-09 2024-06-30 13F ENTEGRIS COM 29362U104 46,583 -9,296 -16.64 6,307 -19.69 0.0072
2024-05-14 2024-03-31 13F ENTEGRIS COM 29362U104 55,879 13,044 30.45 7,853 53.02 0.0089
2024-02-14 2023-12-31 13F ENTEGRIS COM 29362U104 42,835 39,247 1,093.84 5,133 1,427.38 0.0059
2023-11-14 2023-09-30 13F ENTEGRIS COM 29362U104 3,588 -43,025 -92.30 337 -93.49 0.0004
2023-10-27 2023-06-30 13F/A-2 ENTEGRIS COM 29362U104 46,613 43,904 1,620.67 5,165 2,226.58 0.0059
2023-10-12 2023-06-30 13F/A-1 ENTEGRIS COM 29362U104 46,613 43,904 5,165 0.0052
2023-08-14 2023-06-30 13F ENTEGRIS COM 29362U104 46,613 43,904 5,165 0.0052
2023-06-01 2023-03-31 13F/A-1 ENTEGRIS COM 29362U104 2,709 0 0.00 222 25.42 0.0003
2023-05-15 2023-03-31 13F ENTEGRIS COM 29362U104 2,709 0 222 0.0002
2023-02-21 2022-12-31 13F ENTEGRIS COM 29362U104 2,709 1,167 75.68 178 38.28 0.0002
2022-11-14 2022-09-30 13F ENTEGRIS COM 29362U104 1,542 -36,346 -95.93 128 -96.33 0.0002
2022-08-17 2022-06-30 13F/A-1 ENTEGRIS COM 29362U104 37,888 -34,188 -47.43 3,491 -63.10 0.0039
2022-08-15 2022-06-30 13F ENTEGRIS COM 29362U104 37,888 -34,188 3,491 0.0013
2022-05-16 2022-03-31 13F ENTEGRIS COM 29362U104 72,076 10,559 17.16 9,460 10.97 0.0072
2022-02-11 2021-12-31 13F Entegris COM 29362U104 61,517 -12,177 -16.52 8,525 -8.12 0.0071
2021-11-12 2021-09-30 13F ENTEGRIS COM 29362U104 73,694 17,516 31.18 9,278 34.31 0.0079
2021-08-13 2021-06-30 13F ENTEGRIS COM 29362U104 56,178 51,735 1,164.42 6,908 1,289.94 0.0057
2021-05-14 2021-03-31 13F ENTEGRIS COM 29362U104 4,443 -1,847 -29.36 497 -17.72 0.0007
2021-02-16 2020-12-31 13F ENTEGRIS COM 29362U104 6,290 380 6.43 604 37.59 0.0009
2020-11-13 2020-09-30 13F ENTEGRIS COM 29362U104 5,910 0 0.00 439 25.79 0.0007
2020-08-11 2020-06-30 13F ENTEGRIS COM 29362U104 5,910 1,510 34.32 349 77.16 0.0006
2020-05-15 2020-03-31 13F ENTEGRIS COM 29362U104 4,400 0 0.00 197 -10.45 0.0004
2020-03-18 2019-12-31 13F/A-2 ENTEGRIS COM 29362U104 4,400 0 0.00 220 6.28 0.0003
2020-02-28 2019-12-31 13F/A-1 ENTEGRIS COM 29362U104 4,400 0 220 0.0003
2020-02-14 2019-12-31 13F ENTEGRIS COM 29362U104 4,400 0 220 276.0814
2019-11-14 2019-09-30 13F ENTEGRIS COM 29362U104 4,400 0 0.00 207 26.22 0.0003
2019-11-06 2019-06-30 13F/A-2 ENTEGRIS COM 29362U104 4,400 4,400 0.00 164 0.00 0.0003
2019-09-24 2019-06-30 13F/A-1 ENTEGRIS COM 29362U104 4,400 0 164 0.0003
2019-08-14 2019-06-30 13F ENTEGRIS COM 29362U104 4,400 4,400 164
2018-11-15 2018-09-30 13F ENTEGRIS COM 29362U104 0 -1,400 -100.00 0 -100.00
2019-03-21 2018-06-30 13F/A-1 ENTEGRIS COM 29362U104 1,400 -4,800 -77.42 47 -78.24 0.0001
2018-08-14 2018-06-30 13F ENTEGRIS COM 29362U104 1,400 -4,800 47
2018-05-11 2018-03-31 13F ENTEGRIS COM 29362U104 6,200 3,600 138.46 216 173.42 0.0004
2018-02-14 2017-12-31 13F ENTEGRIS COM 29362U104 2,600 800 44.44 79 51.92 0.0001
2017-11-08 2017-09-30 13F ENTEGRIS COM 29362U104 1,800 1,800 52 0.0001
2016-08-15 2016-06-30 13F ENTEGRIS COMMON 29362U104 0 -87,651 -100.00 0 -100.00
2016-05-16 2016-03-31 13F ENTEGRIS COMMON 29362U104 87,651 0 0.00 1,194 2.67 0.0024
2016-02-16 2015-12-31 13F ENTEGRIS COMMON 29362U104 87,651 0 0.00 1,163 0.61 0.0024
2015-11-16 2015-09-30 13F ENTEGRIS COMMON 29362U104 87,651 17,961 25.77 1,156 13.89 0.0025
2015-08-21 2015-06-30 13F/A-1 ENTEGRIS COMMON 29362U104 69,690 69,690 1,015 0.0020
2015-08-14 2015-06-30 13F ENTEGRIS COMMON 29362U104 69,690 1,015 0.0019
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.