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Of the 16 tracked institutions holding ENTG, 10 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +2.3pt. It's a gauge of who owns the name, not just how many.
Among the 16 tracked institutional investors we monitor, ENTG (ENTEGRIS INC) is held with a combined value of $7.75B across 70,559,871 shares. The largest holder is BlackRock, Inc. with a position worth $2.28B (0.04% of their portfolio). 4 funds opened new positions in the most recent quarter. 8 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$7.75B
Total Shares Held
70,559,871
Institutional Holders
16
% of Shares Outstanding
46.3%
of 152.50M shares · SEC 2026-04-27
Days to Cover
2.7-21.0%
8.52M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 46.3% of ENTG's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-27), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $2.28B | 0.04% | +8.5% |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.36B | 0.16% | -20.7% |
| 3 | Capital Research Global Investors | $1.33B | 0.21% | +90.2% |
| 4 | VANGUARD GROUP INC | $1.33B | 0.02% | -1.7% |
| 5 | STATE STREET CORP | $617.95M | 0.02% | +2.3% |
| 6 | LONE PINE CAPITAL LLC | $365.21M | 2.91% | +2.0% |
| 7 | FMR LLC | $261.97M | 0.01% | +10.4% |
| 8 | Durable Capital Partners LP | $113.92M | 1.17% | New |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | $59.95M | 0.01% | +95.5% |
| 10 | Grantham, Mayo, Van Otterloo & Co. LLC | $14.17M | 0.04% | -53.1% |
| Member | Type | Date |
|---|---|---|
| April McClain Delaney | Buy | Jun 8, 2026 |
| April McClain Delaney | Buy | Jun 5, 2026 |
| April McClain Delaney | Buy | May 21, 2026 |
| April McClain Delaney | Buy |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of ENTG with a position worth $2.28B, representing 0.04% of their portfolio. In total, 16 institutional investors hold ENTG with a combined value of $7.75B.
In the most recent quarter, 4 funds opened a new position in ENTG. Additionally, 8 increased their holdings and 4 reduced their positions.
Institutional investors hold $7.75B worth of ENTG stock across 16 positions. The largest institutional holder is BlackRock, Inc. with $2.28B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ENTG, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their ENTG positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| May 8, 2026 |
| April McClain Delaney | Buy | May 7, 2026 |
| April McClain Delaney | Buy | Apr 15, 2026 |
| April McClain Delaney | Buy | Mar 31, 2026 |
| April McClain Delaney | Sell | Feb 23, 2026 |
Showing 8 of 51. STOCK Act disclosures lag up to 45 days.
Last Close
$129.15
2026-07-24
YTD
+44.2%
52% of 52-week range
