R. Matthew Johnson owns 0.24% of Silicon Laboratories
80,519 shares as of the May 18, 2026 filing, worth $17.8M at the latest close.
SLAB · $7.4B market capGet an email when R. Matthew Johnson’s stake moves.
Free.
The stake
0.24%
worth $17.8M at the latest close
Stake rank
#1,318
by dollar value of the stake
Last sale
154 days ago
May 18, 2026
Last buy
None
no purchases since 2020
R. Matthew Johnson owns 0.24% of SILICON LABORATORIES INC.: 80,519 of 33,366,761 shares, worth about $17.8M at the 2026-10-16 close. The stake has moved from 0.05% in 2019 to 0.24% on 2026-08-04, across 11 sales and 0 purchases that moved it since 2016. The last trade that moved it was a discretionary sale of $1.7M on 2026-05-18.
How the stake is held
as of the May 18, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated May 18, 2026 · Form 4 ↗
HELD DIRECTLY
80,519
100.0%
THE STAKE
80,519
0.24%