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SLAB · Silicon Laboratories Inc. · Holdings

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Market Cap
$7.33B
Shares
33.37M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 358
Total Value: $7,238,221,327
Total Shares: 33,117,778
Showing 1–100 of 369 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 358 13F filers · Δ vs Mar 31, 2026
Top Holder
15.7%
Sep 2023 → Jun 2026 · range 14.2% – 16.5%
−0.8 pts
Top 5
36.1%
Sep 2023 → Jun 2026 · range 36.1% – 51.1%
−1.3 pts
Top 10
51.3%
Sep 2023 → Jun 2026 · range 49.1% – 62.7%
+2.2 pts
HHI
451
Sep 2023 → Jun 2026 · range 451 – 676
Broadly held−6

Quarterly Activity

vs Mar 31, 2026
New
34
Increased
131
Decreased
128
Sold Out
59
Unchanged
65
Holder count: -25
Institutional value: +14.9%
Shares held: +9.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 369
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1038074 CUSIP 826919102 13F (30d) 211 filings 211 filers Visit website Investor relations