// company-profile
Kla Corp
KLACExchangeNasdaqSectorOptical Instruments & LensesInc.DEFilings157Insiders20
// api This Kla Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).
// 90-day insight
Over the last 90 days, Kla Corp insiders sold $1.6M across 2 transactions with no open-market purchases.
- Most active insider: WALLACE RICHARD P with 2 transactions totaling $18.1M.
- Largest single sale: $10.0M by WALLACE RICHARD P on Jun 11, 2026.
- 50% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Kla Corp as of 2026-03-31
Total reported AUM
$154.40B
QoQ change
+26.4%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$12.54B
8.5M shares
#2
STATE STREET CORP
CIK 93751
$9.06B
6.2M shares
#3
BlackRock, Inc.
CIK 2012383
$7.98B
5.4M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 11, 2026 | WALLACE RICHARD P | KLAC | Sale10b5 | 4,512 | $2213.37 | $9.99M |
| May 12, 2026 | WALLACE RICHARD P | KLAC | Sale10b5 | 4,512 | $1794.00 | $8.09M |
| May 11, 2026 | Kirloskar Virendra A | KLAC | Sale | 297 | $1879.02 | $558K |
| May 11, 2026 | Hanley Jeneanne Michelle | KLAC | Sale | 550 | $1874.71 | $1.03M |
| Feb 5, 2026 | CALDERONI ROBERT | KLAC | Award | 11.269 | $0.00 | $0K |
45 more transactions hidden
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