Entegris, Inc.
US ˙ NasdaqGS ˙ US29362U1043

SecurityENTG / Entegris, Inc.
InstitutionVan Eck Associates Corp
Latest Disclosed Ownership1,574,907 shares
Latest Disclosed Value $ 184,642
Van Eck Associates Corp reports 25.79% decrease in ownership of ENTG / Entegris, Inc.

On May 15, 2026 - Van Eck Associates Corp filed a 13F-HR form disclosing ownership of 1,574,907 shares of Entegris, Inc. (US:ENTG) valued at $184,642,097 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,122,173 shares of Entegris, Inc.. This represents a change in shares of -25.79% during the quarter. The current value of the position is $221,006,699 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 1,574,907 -547,266 -25.79 185 3.37 0.1210
2026-02-13 2025-12-31 13F Entegris COM 29362U104 2,122,173 -50,992 -2.35 179 -11.00 0.1478
2025-11-13 2025-09-30 13F Entegris COM 29362U104 2,173,165 2,053,869 1,721.66 201 2,122.22 0.1867
2025-08-14 2025-06-30 13F Entegris COM 29362U104 119,296 9,991 9.14 10 0.00 0.0109
2025-05-15 2025-03-31 13F Entegris COM 29362U104 109,305 -1,059 -0.96 10 -10.00 0.0124
2025-01-29 2024-12-31 13F Entegris COM 29362U104 110,364 3,267 3.05 11 -9.09 0.0140
2024-10-29 2024-09-30 13F Entegris COM 29362U104 107,097 20,795 24.10 11 0.00 0.0138
2024-07-31 2024-06-30 13F Entegris COM 29362U104 86,302 15,871 22.53 12 22.22 0.0166
2024-04-30 2024-03-31 13F Entegris COM 29362U104 70,431 16,020 29.44 10 50.00 0.0150
2024-02-05 2023-12-31 13F Entegris COM 29362U104 54,411 5,234 10.64 7 50.00 0.0119
2023-11-08 2023-09-30 13F Entegris COM 29362U104 49,177 -1,370 -2.71 5 -20.00 0.0101
2023-08-03 2023-06-30 13F Entegris COM 29362U104 50,547 1,262 2.56 6 25.00 0.0123
2023-05-03 2023-03-31 13F Entegris COM 29362U104 49,285 5,385 12.27 4 100.00 0.0092
2023-02-08 2022-12-31 13F Entegris COM 29362U104 43,900 3,485 8.62 3 -99.94 0.0074
2022-10-27 2022-09-30 13F Entegris COM 29362U104 40,415 1,426 3.66 3,355 -6.60 0.0100
2022-08-03 2022-06-30 13F Entegris COM 29362U104 38,989 -2,306 -5.58 3,592 -33.73 0.0095
2022-05-10 2022-03-31 13F Entegris COM 29362U104 41,295 41,295 5,420 0.0112
2022-01-26 2021-12-31 13F Entegris COM 29362U104 0 -2,497 -100.00 0 -100.00
2021-11-03 2021-09-30 13F Entegris COM 29362U104 2,497 929 59.25 314 62.69 0.0008
2021-08-10 2021-06-30 13F Entegris COM 29362U104 1,568 893 132.30 193 157.33 0.0005
2021-05-13 2021-03-31 13F Entegris COM 29362U104 675 675 75 0.0002
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.