This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/KLAC/capital-change-brief"
Use Arkolith's capital_change_brief for KLAC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $18.5B | 12.6M | ▲+1.7% Added · +209K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $12.5B | 8.5M | ▲New +8.5M sh | Q1 2026 | |
| 3 | STATE STREET CORP | $9.1B | 6.2M | ▼−1.1% Reduced · −66K sh | Q1 2026 | |
| 4 | FMR LLC | $6.5B | 4.4M | ▲+73% Added · +1.9M sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $5.9B | 4.0M | ▲New +4.0M sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $5.4B | 3.7M | ▲+4.6% Added · +163K sh | Q1 2026 | |
| 7 | NORGES BANK | $3.0B | 2.5M | ▲+38% Added · +673K sh | Q4 2025 | |
| 8 | PRIMECAP MANAGEMENT CO/CA/ | $3.6B | 2.4M | ▼−15% Reduced · −438K sh | Q1 2026 | |
| 9 | PineStone Asset Management Inc. | $654.6M | 2.2M | ▲20× Added · +2.1M sh | Q2 2026 | |
| 10 | GOLDMAN SACHS GROUP INC | $2.7B | 1.8M | ▲+28% Added · +402K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $2.6B | 1.8M | ▲+2.3% Added · +39K sh | Q1 2026 | |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.5B | 1.7M | ▼−38% Reduced · −1.0M sh | Q1 2026 | |
| 13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $2.4B | 1.6M | ▼−5.7% Reduced · −98K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $2.3B | 1.6M | ▼−1.9% Reduced · −30K sh | Q1 2026 | |
| 15 | VAN ECK ASSOCIATES CORP | Withheld | 1.5M | ▼−3.9% Reduced · −60K sh | Q1 2026 | |
| 16 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | $2.1B | 1.4M | ▼−1.2% Reduced · −17K sh | Q1 2026 | |
| 17 | BANK OF AMERICA CORP /DE/ | $1.9B | 1.3M | ▼−13% Reduced · −188K sh | Q1 2026 | |
| 18 | JANUS HENDERSON GROUP PLC | $1.8B | 1.2M | ▼−8.3% Reduced · −112K sh | Q1 2026 | |
| 19 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $1.6B | 1.1M | ▲+14% Added · +137K sh | Q1 2026 | |
| 20 | Amundi | $1.6B | 1.1M | ▲+37% Added · +296K sh | Q1 2026 | |
| 21 | Legal & General Group Plc | $1.5B | 1.0M | ▼−0.5% Reduced · −5K sh | Q1 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1.5B | 988K | ▲+3.1% Added · +30K sh | Q1 2026 | |
| 23 | Bank of New York Mellon Corp | $1.3B | 888K | ▼−9.4% Reduced · −92K sh | Q1 2026 | |
| 24 | AMERIPRISE FINANCIAL INC | $1.3B | 887K | ▼−3.6% Reduced · −33K sh | Q1 2026 | |
| 25 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $1.2B | 791K | ▲+2.2% Added · +17K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 2, 2026 | Higgins Bren D. | EVP & Chief Financial Officer | Sell (S) | 28K | $7.4M |
| Jul 2, 2026 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell (S) | 196 | $52K |
| Jul 1, 2026 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell (S) | 14K | $4.1M |
| Jun 30, 2026 | Higgins Bren D. | EVP & Chief Financial Officer | Other (J) | 196 | $21K |
| Jun 30, 2026 | Higgins Bren D. | EVP & Chief Financial Officer | Tax withholding (F) | 31K | $8.5M |
| Jun 30, 2026 | Khan Ahmad A. | President, Semi. Prod. & Cust. | Other (J) | 196 | $21K |
| Jun 30, 2026 | Khan Ahmad A. | President, Semi. Prod. & Cust. | Tax withholding (F) | 31K | $8.5M |
| Jun 30, 2026 | Wilkinson Mary Beth | EVP, CLO and Secretary | Tax withholding (F) | 10K | $2.9M |
| Jun 30, 2026 | WALLACE RICHARD P | President and CEO | Other (J) | 196 | $21K |
| Jun 30, 2026 | WALLACE RICHARD P | President and CEO | Tax withholding (F) | 46K | $12.8M |
| Jun 30, 2026 | Lorig Brian | EVP, KLA Global Services | Other (J) | 196 | $21K |
| Jun 30, 2026 | Lorig Brian | EVP, KLA Global Services | Tax withholding (F) | 12K | $3.4M |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 539 funds | $334.3B |
| ALPHABET INC-CL AGOOGL | 533 funds | $222.3B |
| NVIDIA CORPNVDA | 532 funds | $456.1B |
| AMAZON.COM INCAMZN | 532 funds | $251.6B |
| APPLE INCAAPL | 530 funds | $350.6B |
| BROADCOM INCAVGO | 525 funds | $179.1B |
| META PLATFORMS INC-CLASS AMETA | 525 funds | $138.5B |
| JPMORGAN CHASE & COJPM | 515 funds | $87.0B |
| VISA INC-CLASS A SHARESV | 513 funds | $75.1B |
| ELI LILLY & COLLY | 510 funds | $98.4B |
| MASTERCARD INC - AMA | 510 funds | $69.6B |
| ALPHABET INC-CL CGOOG | 504 funds | $146.2B |
Ranked by how many of KLAC's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for KLAC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.