ENTEGRIS INC (ENTG)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 165,463,377 shares against 152,800,000 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $3.7B | 20,480,129 | 0.05% | 8q | +5.5%+$193.2M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $2.3B | 12,801,259 | 0.23% | 31q | +10.2%+$212.7M |
| Capital Research Global Investors | $2.0B | 11,207,917 | 0.28% | 4q | -1.4%-$29.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.4B | 7,784,532 | 0.06% | 2q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $1.2B | 6,888,468 | 0.03% | 2q | +1.1%+$13.3M |
| PRINCIPAL FINANCIAL GROUP INC | $1.1B | 5,955,687 | 0.53% | 31q | +1.2%+$12.7M |
| Invesco Ltd. | $1.0B | 5,626,402 | 0.08% | 31q | +20.7%+$173.5M |
| STATE STREET CORP | $993.4M | 5,522,913 | 0.03% | 31q | +4.8%+$45.3M |
| JPMORGAN CHASE & CO | $944.5M incl. $256.6K options CALL | 5,520,399 | 0.05% | 31q | +80.0%+$419.8M |
| PRIMECAP MANAGEMENT CO/CA/ | $562.1M | 3,125,433 | 0.33% | 31q | -0.6%-$3.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $537.6M | 2,996,949 | 0.03% | 31q | +0.8%+$4.1M |
| BANK OF AMERICA CORP /DE/ | $489.4M | 2,721,023 | 0.03% | 31q | +17.6%+$73.2M |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | $486.1M | 2,702,665 | 1.47% | 6q | -50.6%-$498.4M |
| Select Equity Group, L.P. | $448.6M | 2,493,913 | 2.22% | 25q | +144.3%+$264.9M |
| LONDON CO OF VIRGINIA | $447.8M | 2,490,787 | 2.55% | 31q | -15.7%-$83.6M |
| FMR LLC | $410.8M | 2,283,805 | 0.02% | 31q | +2.2%+$8.9M |
| NORGES BANK | $390.6M | 2,171,938 | 0.04% | 32q | +15.3%+$51.9M |
| GOLDMAN SACHS GROUP INC | $379.0M incl. $37.8M options CALL+PUT | 1,897,023 | 0.03% | 31q | +109.1%+$197.7M |
| UBS Group AG | $345.8M | 1,922,549 | 0.04% | 31q | +1.8%+$6.0M |
| EARNEST PARTNERS LLC | $334.3M | 1,858,657 | 1.21% | 31q | -1.7%-$5.8M |
| SNYDER CAPITAL MANAGEMENT L P | $317.3M | 1,764,240 | 5.48% | 31q | -14.4%-$53.3M |
| NORTHERN TRUST CORP | $281.6M | 1,565,618 | 0.03% | 31q | HELD |
| MORGAN STANLEY | $274.7M | 1,527,094 | 0.01% | 35q | -20.9%-$72.5M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $272.1M | 1,512,779 | 0.27% | 31q | +19.7%+$44.7M |
| Rafferty Asset Management, LLC | $250.0M | 1,389,960 | 0.57% | 31q | +32.1%+$60.8M |
| Bank of New York Mellon Corp | $248.9M | 1,383,680 | 0.04% | 31q | -3.1%-$8.1M |
| VAN ECK ASSOCIATES CORP | $244.1M | 1,357,023 | 0.15% | 18q | -13.8%-$39.2M |
| BARCLAYS PLC | $239.2M incl. $9.4M options CALL+PUT | 1,277,368 | 0.05% | 31q | -6.7%-$17.1M |
| MAIRS & POWER INC | $234.1M | 1,301,640 | 2.15% | 19q | -3.1%-$7.5M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $219.7M | 1,221,521 | 0.03% | 31q | -1.9%-$4.2M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $208.9M | 1,161,575 | 0.07% | 5q | -15.9%-$39.6M |
| Artisan Partners Limited Partnership | $207.2M | 1,152,223 | 0.33% | new | NEW |
| CITIGROUP INC | $194.2M | 1,079,741 | 0.06% | 31q | -17.9%-$42.3M |
| DIMENSIONAL FUND ADVISORS LP | $178.3M | 991,879 | 0.03% | 31q | +10.8%+$17.4M |
| Findlay Park Partners LLP | $174.4M | 969,700 | 2.35% | 6q | +51.4%+$59.2M |
| VANGUARD FIDUCIARY TRUST CO | $174.1M | 967,855 | 0.04% | 2q | +2.2%+$3.7M |
| ENVESTNET ASSET MANAGEMENT INC | $167.2M | 929,814 | 0.04% | 31q | +1.7%+$2.8M |
| JANE STREET GROUP, LLC | $160.2M incl. $110.7M options CALL+PUT | 275,531 | 0.01% | 27q | +3331.3%+$155.6M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $147.2M incl. $103.1M options CALL+PUT | 245,262 | 0.01% | 31q | +536.4%+$124.1M |
| BRISTOL JOHN W & CO INC /NY/ | $137.8M | 766,013 | 2.04% | 5q | -0.9%-$1.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $128.8M | 716,170 | 0.02% | 31q | +5.7%+$7.0M |
| GW&K Investment Management, LLC | $125.3M | 696,739 | 0.98% | 31q | -5.7%-$7.6M |
| Amundi | $115.8M | 643,612 | 0.03% | 19q | +114.5%+$61.8M |
| SG Americas Securities, LLC | $115.7M incl. $2.5M options CALL | 629,524 | 0.06% | 6q | +938.4%+$104.6M |
| Evergreen Quality Fund GP, Ltd. | $115.3M | 641,200 | 1.86% | new | NEW |
| MARSHALL WACE, LLP | $112.2M | 623,810 | 0.09% | 3q | +55.1%+$39.9M |
| WELLS FARGO & COMPANY/MN | $111.0M | 617,322 | 0.02% | 31q | +1.7%+$1.8M |
| TWO SIGMA INVESTMENTS, LP | $99.1M | 551,105 | 0.07% | 3q | +463.8%+$81.5M |
| RAYMOND JAMES FINANCIAL INC | $97.6M | 542,411 | 0.03% | 7q | -41.9%-$70.3M |
| PARADIGM CAPITAL MANAGEMENT INC/NY | $94.2M | 523,700 | 2.56% | 31q | HELD |
| Fiera Capital Corp | $91.4M | 508,016 | 0.33% | 31q | -42.8%-$68.4M |
| FEDERATED HERMES, INC. | $87.7M | 487,779 | 0.13% | 19q | -31.5%-$40.3M |
| DSM CAPITAL PARTNERS LLC | $86.8M | 482,799 | 1.49% | 2q | +35.8%+$22.9M |
| ALLIANCEBERNSTEIN L.P. | $85.2M | 726,627 | 0.03% | 31q | +270.9%+$62.2M |
| Legal & General Group Plc | $84.6M | 470,119 | 0.02% | 31q | -2.9%-$2.6M |
| MAPLELANE CAPITAL, LLC | $83.6M incl. $54.0M options CALL | 165,000 | 1.52% | 3q | +6.5%+$5.1M |
| BESSEMER GROUP INC | $83.0M | 461,497 | 0.11% | 26q | HELD |
| NATIXIS ADVISORS, LLC | $82.3M | 457,790 | 0.09% | 29q | -2.8%-$2.4M |
| BROWN BROTHERS HARRIMAN & CO | $81.7M | 454,329 | 0.36% | 21q | -16.2%-$15.7M |
| Jupiter Topco LLC | $80.1M | 445,301 | 0.03% | new | FIRST |
| BROWN ADVISORY INC | $80.1M | 445,276 | 0.12% | 26q | -27.9%-$31.0M |
| NEW YORK STATE COMMON RETIREMENT FUND | $79.8M | 443,460 | 0.10% | 31q | HELD |
| RHUMBLINE ADVISERS | $79.0M | 439,154 | 0.06% | 31q | +1.9%+$1.5M |
| Swiss National Bank | $77.3M | 429,507 | 0.04% | 31q | -3.5%-$2.8M |
| FIRST TRUST ADVISORS LP | $75.7M | 420,628 | 0.04% | 31q | +33.5%+$19.0M |
| DekaBank Deutsche Girozentrale | $73.9M | 655,508 | 0.12% | 23q | HELD |
| AMERIPRISE FINANCIAL INC | $71.6M | 398,269 | 0.01% | 31q | +1.2%+$838.9K |
| CITADEL ADVISORS LLC | $71.0M incl. $62.6M options CALL+PUT | 46,784 | 0.01% | 31q | -24.2%-$22.7M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $70.7M | 393,000 | 0.10% | 8q | +112.4%+$37.4M |
| DEUTSCHE BANK AG\ | $69.9M | 388,805 | 0.02% | 34q | +90.0%+$33.1M |
| Candriam S.C.A. | $68.5M | 381,306 | 0.31% | 2q | +2823.9%+$66.2M |
| JONES FINANCIAL COMPANIES LLLP | $67.0M | 415,120 | 0.03% | 11q | -2.1%-$1.4M |
| Fenimore Asset Management Inc | $64.6M | 359,334 | 1.34% | 29q | -27.8%-$24.9M |
| FRONTIER CAPITAL MANAGEMENT CO LLC | $63.3M | 351,950 | 0.59% | 8q | -53.4%-$72.4M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $62.0M | 344,956 | 0.20% | 2q | -7.2%-$4.8M |
| Nuveen, LLC | $56.2M | 312,221 | 0.01% | 6q | +2.9%+$1.6M |
| WELLINGTON MANAGEMENT GROUP LLP | $55.7M | 309,848 | 0.01% | 31q | -39.4%-$36.2M |
| CIBC Bancorp USA Inc. | $55.6M | 308,972 | 0.07% | 3q | -1.7%-$978.2K |
| Assenagon Asset Management S.A. | $54.9M | 305,404 | 0.03% | 17q | +50.0%+$18.3M |
| Quantinno Capital Management LP | $54.4M | 302,624 | 0.07% | 10q | +15.9%+$7.5M |
| DigitalBridge Group, Inc. | $54.2M | 301,591 | 3.25% | 4q | +47.3%+$17.4M |
| California Public Employees Retirement System | $53.6M | 298,179 | 0.03% | 31q | +16.7%+$7.7M |
| Durable Capital Partners LP | $52.7M | 293,139 | 0.51% | 2q | -69.8%-$122.0M |
| Sumitomo Mitsui Trust Group, Inc. | $52.6M | 292,384 | 0.03% | 19q | HELD |
| SEI INVESTMENTS CO | $51.3M | 285,406 | 0.05% | 31q | -3.6%-$1.9M |
| BNP PARIBAS FINANCIAL MARKETS | $49.7M | 276,091 | 0.02% | 31q | -26.8%-$18.2M |
| ROYAL BANK OF CANADA | $49.2M | 273,344 | 0.01% | 31q | -20.8%-$12.9M |
| TD Asset Management Inc | $48.5M | 269,479 | 0.04% | 31q | +17.4%+$7.2M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $40.7M | 226,491 | 0.04% | 31q | -4.0%-$1.7M |
| NOMURA HOLDINGS INC | $39.8M incl. $13.0M options CALL | 148,518 | 0.05% | 2q | +1270.6%+$36.9M |
| Cresset Asset Management, LLC | $37.9M | 210,849 | 0.14% | 13q | -6.9%-$2.8M |
| Retirement Systems of Alabama | $37.8M | 210,227 | 0.11% | 6q | +12.8%+$4.3M |
| CONGRESS ASSET MANAGEMENT CO | $37.6M | 208,930 | 0.23% | 26q | -2.6%-$998.0K |
| ING GROEP NV | $37.6M | 208,800 | 0.18% | new | NEW |
| Mirae Asset Global Investments Co., Ltd. | $37.1M | 206,046 | 0.05% | 21q | +16.5%+$5.3M |
| Russell Investments Group, Ltd. | $36.8M | 204,463 | 0.03% | 31q | +156.7%+$22.4M |
| Daiwa Securities Group Inc. | $34.4M | 191,524 | 0.07% | 20q | +19.5%+$5.6M |
| IMC-Chicago, LLC | $32.5M incl. $27.0M options CALL+PUT | 30,218 | 0.01% | 10q | HELD |
| SCHWARTZ INVESTMENT COUNSEL INC | $32.4M | 180,000 | 1.07% | 4q | -10.0%-$3.6M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $32.1M | 178,536 | 0.02% | 19q | +13.8%+$3.9M |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-30 | 13G/A | Vanguard Portfolio Management | 5.0% |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | Rice Susan G. | SVP, Global Human Resources | Sold | 19,893 | $2.6M ×2 |
| 2026-05-27 | Haris Clinton M. | SVP & President, APS Division | Sold | 6,848 | $1.0M |
| 2026-05-14 | Colella Joseph | SVP and General Counsel | Sold | 6,326 | $886.7K ×2 |
| 2026-05-14 | Haris Clinton M. | SVP & President, APS Division | Sold | 5,830 | $842.8K |
| 2026-08-13 | Colella Joseph | SVP and General Counsel | Sold | 3,916 | $644.1K |
| 2026-06-03 | LEDERER JAMES P | Director | Sold | 3,569 | $512.5K |
| 2026-08-14 | Blachier Olivier | President, Materials Solutions | Sold | 2,000 | $321.3K |
| 2026-08-11 | Rice Susan G. | SVP, Global Human Resources | Sold | 2,062 | $308.3K |
| 2026-05-14 | Blachier Olivier | SVP, Chief Strategy Officer | Sold | 2,000 | $280.1K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 215 | $600.7M | 3,903,221 | 28 | 71 | 54 | 0.0% |
| Q2 2026 | 758 | $30.1B | 165,463,377 | 167 | 256 | 220 | 1.6% |
| Q1 2026 | 655 | $19.7B | 165,383,600 | 121 | 218 | 197 | 1.6% |
| Q4 2025 | 595 | $14.7B | 170,602,946 | 68 | 174 | 217 | 1.6% |
| Q3 2025 | 583 | $16.3B | 173,825,351 | 72 | 203 | 204 | 1.2% |
| Q2 2025 | 589 | $14.1B | 172,899,248 | 82 | 196 | 221 | 1.2% |
| Q1 2025 | 613 | $14.7B | 166,452,596 | 90 | 226 | 186 | 0.5% |
| Q4 2024 | 591 | $15.8B | 157,189,017 | 52 | 177 | 228 | 1.1% |
| Q3 2024 | 599 | $18.2B | 158,821,153 | 77 | 221 | 186 | 1.6% |
| Q2 2024 | 611 | $21.9B | 158,973,837 | 67 | 205 | 193 | 1.9% |
| Q1 2024 | 601 | $23.2B | 160,708,991 | 88 | 201 | 187 | 2.7% |
| Q4 2023 | 553 | $19.7B | 160,186,424 | 67 | 180 | 166 | 2.4% |
| Q3 2023 | 520 | $14.6B | 152,238,495 | 55 | 166 | 188 | 2.3% |
| Q2 2023 | 516 | $17.6B | 155,226,587 | 67 | 168 | 186 | 2.1% |
| Q1 2023 | 482 | $12.8B | 155,546,753 | 67 | 192 | 139 | 0.8% |
| Q4 2022 | 469 | $10.1B | 152,421,064 | 61 | 149 | 185 | 1.3% |
| Q3 2022 | 471 | $15.5B | 183,632,398 | 71 | 212 | 120 | 1.9% |
| Q2 2022 | 489 | $16.7B | 176,069,927 | 68 | 167 | 165 | 2.8% |
| Q1 2022 | 501 | $23.6B | 177,941,334 | 61 | 182 | 167 | 1.2% |
| Q4 2021 | 507 | $27.6B | 198,682,335 | 94 | 164 | 151 | 0.3% |
| Q3 2021 | 456 | $23.7B | 187,972,626 | 80 | 148 | 138 | 0.3% |
| Q2 2021 | 410 | $22.5B | 182,389,854 | 51 | 142 | 132 | 0.4% |
| Q1 2021 | 403 | $19.7B | 175,005,543 | 54 | 120 | 163 | 0.4% |
| Q4 2020 | 417 | $27.9B | 289,176,836 | 93 | 114 | 136 | 0.3% |
| Q3 2020 | 325 | $27.8B | 373,218,805 | 48 | 81 | 149 | 0.2% |
| Q2 2020 | 326 | $69.5B | 1,176,491,487 | 58 | 98 | 120 | 0.1% |
| Q1 2020 | 296 | $64.9B | 1,448,214,047 | 33 | 77 | 132 | 0.1% |
| Q4 2019 | 315 | $93.0B | 1,855,592,897 | 45 | 98 | 97 | 0.1% |
| Q3 2019 | 298 | $120.0B | 2,548,363,197 | 61 | 76 | 96 | 0.0% |
| Q2 2019 | 273 | $141.4B | 3,787,316,593 | 57 | 74 | 96 | 0.0% |
| Q1 2019 | 273 | $172.8B | 4,840,997,993 | 56 | 61 | 103 | 0.0% |
| Q4 2018 | 240 | $136.1B | 4,878,340,940 | 3 | 4 | 6 | 0.0% |
