Silicon Laboratories Inc
Ownership
Ownership Structure
Who owns Silicon Laboratories Inc (SLAB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.2% of the shares are freely tradable; institutional investors hold 94.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.57 | 5,195,073 | +4.0 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.26 | 2,087,410 | -2.4 | 06/30/2026 |
| State Street Corp | 4.87 | 1,623,721 | +10.7 | 06/30/2026 |
| Balyasny Asset Management LLC | 4.67 | 1,559,676 | +26.4 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.45 | 1,485,683 | +0.8 | 06/30/2026 |
| Millennium Management LLC | 3.01 | 1,003,736 | +119.5 | 06/30/2026 |
| HBK INVESTMENTS L P | 3.00 | 1,000,000 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 2.71 | 905,357 | +6.3 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.56 | 1,188,549 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.21 | 1,069,485 | +2.4 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Conrad Robert J | Sr VP and General Manager | 23,815 | 5,272,641 $ | Aug 14, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 14, 2026 | Conrad Robert J | Sr VP and General Manager | Sell | 6,581 | 218.21 | 1,436,040 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 5, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.