Silicon Laboratories Inc
$220.23+0.5%
+$2.3B
Net Activity
+37.68% total shares
Institutions Holding
358
Popularity Rank
#1736
Avg Weight
0.14%
Total Value
$7.4B
Market Cap
$7.2B
358 institutions currently hold SLAB, with 163 net buyers and 187 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
187
Net Buying Institutions
163
Top 5 by Value
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Across its top 20 institutional holders, SLAB's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 47/100).
SLAB ranks #1736 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
358 institutions disclose a position in SLAB, but none treat it as a major bet — even Kryger Capital LLC, its most concentrated holder, allocates just 4.1% of its own portfolio to it.
BlackRock has added to its SLAB position for two straight quarters, increasing it by $511.8M to reach $1.1B today.
Cliff Asness has trimmed its SLAB position for two straight quarters, cutting it by $76.0M while still holding $9.4M.
SLAB is up 0.5% today, and institutions have been net buyers of $2.3B this quarter — today's price move and the underlying institutional flow are pointing the same direction.
SLAB reported a net loss of $39.1M over the trailing twelve months.
+$2.0B
Total Buy Value
$1.3B
Total Sell Value
163
Net Buyers
187
Net Sellers
SLAB
Q2 2026
Top 5 Institutional Movers
+$218.6M
+$218.4M
+$213.4M
+$124.2M
SLAB does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
1
Filings (90d)
$1.44M
Total Est. Value
7K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| CONRAD ROBERT J | 2026-08-14 | $1.44M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
1
Filings (14d)
Silicon Laboratories (SLAB) filed an 8-K on August 11, 2026, saying it had issued a press release covering results for its fiscal quarter ended July 4, 2026. The press release is attached as Exhibit 99. The excerpt doesn't include any specific financial figures, just the fact of the announcement.
View Full Filing (SEC EDGAR)826919102
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Access SLAB's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/SLABCLI
npx alphasmo stocks get SLAB