Kla Corp
Held by 17 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 482480100 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
In plain English: 17 of the investors we track own this stock. In the latest quarter, 16 of them bought more of it and 2 sold some or all of theirs (2 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Managers holding
17
0 vs last quarter (like-for-like)
Total value held
$10.16B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.7%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$2.19B
+105.7% vs last quarter
Net shares bought
+12.7M
Est. net flow +$3.82B
Quarter activity
16 bought · 2 sold
2 new · 2 sold out
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns KLAC?
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Who owns KLAC? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↓ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Norges Bank | Norges Bank Investment Management | 19.57M | $5.90B | 0.6% | — | — | — | — |
| 2 | Parnassus Investments | Parnassus Investments LLC | 4.40M | $1.33B | 3.5% | Added | +3.9M | +717.9% | +$1.17B |
| 3 | Jeremy Grantham | GMO | 3.89M | $1.17B | 2.6% | Added | +3.4M | +744.3% | +$1.04B |
| 4 | Ken Griffin | Citadel Advisors | 2.54M | $766.67M | 0.4% | Added | +2.5M | +6607.7% | +$755.24M |
| 5 | Baillie Gifford | Baillie Gifford & Co | 946.64K | $285.61M | 0.3% | New | +946.6K | — | +$285.61M |
| 6 | Brad Gerstner | Altimeter Capital | 578.23K | $174.46M | 1.8% | New | +578.2K | — | +$174.46M |
| 7 | Ray Dalio | Bridgewater Associates | 328.07K | $98.98M | 0.4% | Added | +219.4K | +201.9% | +$66.19M |
| 8 | Ken Fisher | Fisher Asset Management | 327.07K | $98.68M | 0.0% | Added | +296.7K | +975.6% | +$89.51M |
| 9 | Fred Alger | Fred Alger Management | 317.56K | $95.81M | 0.3% | Added | +285.3K | +883.6% | +$86.07M |
| 10 | Boston Partners | Boston Partners Global Investors | 181.41K | $54.58M | 0.0% | Added | +124.8K | +220.6% | +$37.56M |
| 11 | Israel Englander | Millennium Management | 177.89K | $53.67M | 0.0% | Added | +152.6K | +603.9% | +$46.05M |
| 12 | Mawer | Mawer Investment Management | 106.80K | $32.22M | 0.2% | Added | +97.4K | +1034.2% | +$29.38M |
| 13 | Tom Marsico | Marsico Capital Management | 89.32K | $26.95M | 0.7% | Added | +55.7K | +166.1% | +$16.82M |
| 14 | Two Sigma | Two Sigma Investments | 86.57K | $26.12M | 0.0% | Added | +82.4K | +1961.2% | +$24.85M |
| 15 | David Shaw | D.E. Shaw & Co. | 80.22K | $24.20M | 0.0% | Added | +30.5K | +61.5% | +$9.22M |
| 16 | Torray | Torray Investment Partners | 36.89K | $11.13M | 1.5% | Added | +32.5K | +737.5% | +$9.80M |
| 17 | LSV Asset Management | LSV Asset Management | 2.00K | $603.00K | 0.0% | Added | +1.8K | +900.0% | +$542.70K |
Column filters
| Manager | Fund | Shares sold | Value last quarter ↓ |
|---|---|---|---|
| Dan Loeb | Third Point | -11.0K | $16.20M |
| Steve Cohen | Point72 Asset Management | -980 | $1.44M |
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed ↓ | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ro Khanna Politician | Sep 23, 2026 | KLAC | KLA CORP CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Oct 7, 2026 | 14 days | PTR ↗ |
| Michael A. Rulli Politician | Jul 1, 2026 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | Merrill Lynch Managed Account | Aug 7, 2026 | 37 days | PTR ↗ |
| Ro Khanna Politician | Apr 24, 2026 | KLAC | KLA CORP CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | May 11, 2026 | 17 days | PTR ↗ |
| Lizzie Fletcher Politician | Apr 8, 2026 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | Filer Brokerage Account (CB) | May 1, 2026 | 23 days | PTR ↗ |
| Ro Khanna Politician | Mar 18, 2026 | KLAC | KLA CORP CMN scanned | Purchase | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | — | — | Apr 7, 2026 | 20 days | PTR ↗ |
| Ro Khanna Politician | Jan 29, 2026 | KLAC | KLA CORP CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2026 | 8 days | PTR ↗ |
| Val T. Hoyle Politician | Sep 23, 2025 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Fidelity Rollover IRA | Oct 10, 2025 | 17 days | PTR ↗ |
| Val T. Hoyle Politician | Jul 28, 2025 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Fidelity Rollover IRA | Sep 12, 2025 | 46 days Late | PTR ↗ |
| Val T. Hoyle Politician | Apr 29, 2025 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Fidelity Rollover IRA | Sep 12, 2025 | 136 days Late | PTR ↗ |
| Val T. Hoyle Politician | Oct 29, 2024 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Fidelity Rollover IRA | Sep 12, 2025 | 318 days Late | PTR ↗ |
| Ro Khanna Politician | Apr 15, 2025 | KLAC | KLA CORP CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | May 12, 2025 | 27 days | PTR ↗ |
| Ro Khanna Politician | Apr 9, 2025 | KLAC | KLA CORP CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | May 12, 2025 | 33 days | PTR ↗ |
| Ro Khanna Politician | Apr 23, 2025 | KLAC | KLA CORP CMN — scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | May 12, 2025 | 19 days | PTR ↗ |
| Ro Khanna Politician | Feb 25, 2025 | KLAC | KLA CORP CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Mar 6, 2025 | 9 days | PTR ↗ |
| William R. Keating Politician | Jan 24, 2025 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | — | Feb 25, 2025 | 32 days | PTR ↗ |
| Gil Cisneros Politician | Jan 13, 2025 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Feb 11, 2025 | 29 days | PTR ↗ |
| Ro Khanna Politician | Jan 22, 2025 | KLAC | KLA CORP CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2025 | 15 days | PTR ↗ |
| Ro Khanna Politician | Jan 17, 2025 | KLAC | KLA CORP CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Feb 6, 2025 | 20 days | PTR ↗ |
| Ro Khanna Politician | Nov 15, 2024 | KLAC | KLA CORP CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Dec 5, 2024 | 20 days | PTR ↗ |
| John James Politician | Sep 4, 2024 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | John A. James Children’s Trust | Sep 6, 2024 | 2 days | PTR ↗ |
| John James Politician | Nov 10, 2023 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | John A. James Children’s Trust | Sep 2, 2024 | 297 days Late | PTR ↗ |
| John James Politician | Jun 26, 2024 | KLAC | KLA Corporation - Common Stock (KLAC) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | John A. James Children’s Trust | Sep 2, 2024 | 68 days Late | PTR ↗ |
| Ro Khanna Politician | Jan 10, 2024 | KLAC | KLA CORP CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Feb 5, 2024 | 26 days | PTR ↗ |