ENTEGRIS INC (ENTG): Institutional Ownership
Hedge funds and institutional managers reporting a position in ENTG · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
31
13F filers
Aggregate Value
$1.4B
Across holders
Last Price
$161.43
2026-06-26
Sector
Information Technology
GICS
Holder activity15 new7 added9 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ CIK 0000763212 | Institutional Manager | 3.14M | $368.5M | 25.8% | 0.3% | Reduced | $-2.1M | Q1 2026 |
| LONE PINE CAPITAL LLC CIK 0001061165 | Hedge Fund | 3.12M | $365.2M | 25.5% | 2.9% | Added | +$7.1M | Q1 2026 |
| D1 Capital Partners L.P. CIK 0001747057 | Hedge Fund | 2.49M | $210.1M | 14.7% | 2.0% | New | — | Q4 2025 |
| Durable Capital Partners LP CIK 0001798849 | Hedge Fund | 972K | $113.9M | 8.0% | 1.2% | New | — | Q1 2026 |
| Duquesne Family Office LLC CIK 0001536411 | Family Office | 844K | $71.1M | 5.0% | 1.6% | New | — | Q4 2025 |
| Holocene Advisors, LP CIK 0001700574 | Hedge Fund | 415K | $48.7M | 3.4% | 0.1% | Reduced | $-46.5M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 327K | $44.3M | 3.1% | 0.1% | New | — | Q2 2024 |
| Whale Rock Capital Management LLC CIK 0001387322 | Hedge Fund | 420K | $33.9M | 2.4% | 0.5% | New | — | Q2 2025 |
| STEADFAST CAPITAL MANAGEMENT LP CIK 0001214822 | Hedge Fund | 331K | $27.9M | 2.0% | 0.5% | New | — | Q4 2025 |
| BAILLIE GIFFORD & CO CIK 0001088875 | Institutional Manager | 268K | $21.6M | 1.5% | 0.0% | New | — | Q2 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 175K | $20.5M | 1.4% | 0.1% | Reduced | $-44.3M | Q1 2026 |
| Grantham, Mayo, Van Otterloo & Co. LLC CIK 0001352662 | Institutional Manager | 121K | $14.2M | 1.0% | 0.0% | Reduced | $-16.0M | Q1 2026 |
| Hound Partners, LLC CIK 0001353316 | Hedge Fund | 159K | $13.4M | 0.9% | 1.8% | New | — | Q4 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 98K | $11.5M | 0.8% | 0.0% | Added | +$8.6M | Q1 2026 |
| Rokos Capital Management LLP CIK 0001666335 | Hedge Fund | 142K | $11.4M | 0.8% | 0.0% | New | — | Q2 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 76K | $8.9M | 0.6% | 0.0% | Reduced | $-762K | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 87K | $8.0M | 0.6% | 0.1% | New | — | Q3 2025 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 61K | $7.2M | 0.5% | 0.0% | New | — | Q1 2026 |
| MAPLELANE CAPITAL, LLC CIK 0001512173 | Hedge Fund | 61K | $7.2M | 0.5% | 0.3% | Reduced | $-690K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 50K | $4.2M | 0.3% | 0.0% | New | — | Q4 2025 |
Reduced
Institutional Manager
$368.5M· 25.8% of total· 0.3% port· 3.14M sh· $-2.1M QoQ· Q1 2026
Added
Hedge Fund
$365.2M· 25.5% of total· 2.9% port· 3.12M sh· +$7.1M QoQ· Q1 2026
New
Hedge Fund
$210.1M· 14.7% of total· 2.0% port· 2.49M sh· — QoQ· Q4 2025
New
Hedge Fund
$113.9M· 8.0% of total· 1.2% port· 972K sh· — QoQ· Q1 2026
New
Family Office
$71.1M· 5.0% of total· 1.6% port· 844K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$48.7M· 3.4% of total· 0.1% port· 415K sh· $-46.5M QoQ· Q1 2026
New
Hedge Fund
$44.3M· 3.1% of total· 0.1% port· 327K sh· — QoQ· Q2 2024
New
Hedge Fund
$33.9M· 2.4% of total· 0.5% port· 420K sh· — QoQ· Q2 2025
New
Hedge Fund
$27.9M· 2.0% of total· 0.5% port· 331K sh· — QoQ· Q4 2025
New
Institutional Manager
$21.6M· 1.5% of total· 0.0% port· 268K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$20.5M· 1.4% of total· 0.1% port· 175K sh· $-44.3M QoQ· Q1 2026
Reduced
Institutional Manager
$14.2M· 1.0% of total· 0.0% port· 121K sh· $-16.0M QoQ· Q1 2026
New
Hedge Fund
$13.4M· 0.9% of total· 1.8% port· 159K sh· — QoQ· Q4 2025
Added
Hedge Fund
$11.5M· 0.8% of total· 0.0% port· 98K sh· +$8.6M QoQ· Q1 2026
New
Hedge Fund
$11.4M· 0.8% of total· 0.0% port· 142K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$8.9M· 0.6% of total· 0.0% port· 76K sh· $-762K QoQ· Q1 2026
New
Hedge Fund
$8.0M· 0.6% of total· 0.1% port· 87K sh· — QoQ· Q3 2025
New
Hedge Fund
$7.2M· 0.5% of total· 0.0% port· 61K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$7.2M· 0.5% of total· 0.3% port· 61K sh· $-690K QoQ· Q1 2026
New
Hedge Fund
$4.2M· 0.3% of total· 0.0% port· 50K sh· — QoQ· Q4 2025
Added
Hedge Fund
$2.5M· 0.2% of total· 0.0% port· 22K sh· +$856K QoQ· Q1 2026
Added
Hedge Fund
$2.5M· 0.2% of total· 0.0% port· 21K sh· +$2.2M QoQ· Q1 2026
Added
Hedge Fund
$2.4M· 0.2% of total· 0.0% port· 21K sh· +$2.0M QoQ· Q1 2026
Reduced
Institutional Manager
$2.3M· 0.2% of total· 0.0% port· 20K sh· $-23K QoQ· Q1 2026
Added
Hedge Fund
$2.3M· 0.2% of total· 0.0% port· 20K sh· +$2.1M QoQ· Q1 2026
Added
Hedge Fund
$1.9M· 0.1% of total· 0.0% port· 17K sh· +$1.2M QoQ· Q1 2026
New
Hedge Fund
$1.5M· 0.1% of total· 0.0% port· 13K sh· — QoQ· Q1 2026
Reduced
Institutional Manager
$1.2M· 0.1% of total· 0.0% port· 10K sh· $-59K QoQ· Q1 2026
New
Hedge Fund
$935K· 0.1% of total· 0.0% port· 10K sh· — QoQ· Q3 2025
New
Hedge Fund
$340K· 0.0% of total· 0.0% port· 4K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$281K· 0.0% of total· 0.0% port· 2K sh· $-1.5M QoQ· Q1 2026
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