Security record · archived quarter
KLAC
KLA Corporation · Technology · Semiconductors
175Tracked holders
+1Δ holders
104.27MShares held
$125.14BReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +0.6% ·
share flow -1.0% ·
net new positions +1.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 184 | +8 | 962.51M | $298.96B | +11 | −2 |
| Q1 2026 | 178 | +2 | 95.04M | $139.76B | +6 | −5 |
| Q4 2025 | 175 | +1 | 104.27M | $125.14B | +2 | — |
| Q3 2025 | 23 | 0 | 54.36M | $58.62B | +1 | −2 |
| Q2 2025 | 21 | +1 | 49.40M | $44.23B | +2 | −1 |
| Q1 2025 | 17 | 0 | 20.78M | $14.12B | +1 | −1 |
| Q4 2024 | 17 | -1 | 21.11M | $13.30B | — | −1 |
| Q3 2024 | 17 | +2 | 16.35M | $12.66B | +2 | — |
| Q2 2024 | 15 | — | 17.09M | $14.08B | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 13.87M | +0.2% | $16.86B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 13.87M | +0.2% | $16.86B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 13.87M | +0.2% | $16.86B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 13.87M | +0.2% | $16.86B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 13.87M | +0.2% | $16.86B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 6 | The Vanguard Group ✦ (passive) | 13.87M | +0.2% | $16.86B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 25 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 26 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 28 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 29 | BlackRock ✦ (passive) | 12.39M | +4.7% | $15.05B | 0.3% | ▲ Add | 3 | SEC ↗ |
| 30 | State Street Global Advisors ✦ (passive) | 6.22M | +0.5% | $7.56B | 0.3% | ▲ Add | 5 | SEC ↗ |
| 31 | Capital International Investors | 5.45M | — | $6.63B | 1.0% | n/c | 1 | SEC ↗ |
| 32 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 33 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 34 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 35 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 36 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 37 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 38 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 39 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 40 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 41 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 42 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 43 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 44 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 45 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 46 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 47 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 48 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 49 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 50 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 51 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 52 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 53 | Invesco Ltd. | 4.54M | — | $5.51B | 0.5% | n/c | 1 | SEC ↗ |
| 54 | Capital World Investors ✦ | 3.65M | -13.5% | $4.44B | 0.6% | ▼ Trim | 4 | SEC ↗ |
| 55 | Geode Capital Management ✦ (passive) | 3.51M | +0.9% | $4.26B | 0.3% | ▲ Add | 7 | SEC ↗ |
| 56 | Geode Capital Management ✦ (passive) | 3.51M | +0.9% | $4.26B | 0.3% | ▲ Add | 7 | SEC ↗ |
| 57 | PRIMECAP Management ✦ | 2.88M | -18.6% | $3.49B | 2.6% | ▼ Trim | 7 | SEC ↗ |
| 58 | T. Rowe Price ✦ | 2.70M | +78.1% | $3.29B | 0.4% | ▲ Add | 7 | SEC ↗ |
| 59 | T. Rowe Price ✦ | 2.70M | +78.1% | $3.29B | 0.4% | ▲ Add | 7 | SEC ↗ |
| 60 | Fidelity (FMR) ✦ | 2.54M | +1.3% | $3.09B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 61 | Fidelity (FMR) ✦ | 2.54M | +1.3% | $3.09B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 62 | Fidelity (FMR) ✦ | 2.54M | +1.3% | $3.09B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 63 | Fidelity (FMR) ✦ | 2.54M | +1.3% | $3.09B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 64 | Norges Bank ✦ (passive) | 2.46M | New | $2.99B | 0.3% | New | 1 | SEC ↗ |
| 65 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 66 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 67 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 68 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 69 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 70 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 71 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 72 | Massachusetts Financial Services Co… | 1.74M | — | $2.11B | 0.7% | n/c | 1 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 81 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 82 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 83 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 84 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 85 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 86 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 87 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 88 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 89 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 90 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 91 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 92 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 93 | Morgan Stanley ✦ | 1.73M | +0.8% | $2.11B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 94 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
| 95 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
| 96 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
| 97 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
| 98 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
| 99 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
| 100 | Northern Trust Corp | 1.60M | — | $1.95B | 0.2% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $2.99B | 0.3% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 7.00K shares, $10,306 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 13
Lorig Brian
Officer · 59.59K sh · $12.40M
Aug 12
Higgins Bren D.
Officer · 31.50K sh · $6.61M
Aug 11
WALLACE RICHARD P
Officer · 87.57K sh · $17.42M
Aug 11
Khan Ahmad A.
Officer · 33.18K sh · $6.60M
Aug 10
Wilkinson Mary Beth
Officer · 1.66K sh · $339,774
Aug 10
Kirloskar Virendra A
Officer · 529 sh · $108,212
Aug 07
Kirloskar Virendra A
Officer · 2.40K sh · $475,156
Aug 07
Wilkinson Mary Beth
Officer · 21.83K sh · $4.31M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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