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Security record · archived quarter

SLAB

Silicon Laboratories Inc. · Technology · Semiconductors

218.37 +0.1% mkt cap $7.20B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
12Tracked holders
-2Δ holders
4.04MShares held
$502.28MReported value
+0New positions
−2Exits
Strongly Falling Conviction score 31/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -14.3% · share flow -3.8% · net new positions -16.7%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 111 -6 22.57M $4.93B +5 −10
Q1 2026 119 +2 22.38M $4.64B +10 −9
Q4 2025 117 -1 29.17M $3.81B +1 −1
Q3 2025 22 +2 19.08M $2.50B +2 −1
Q2 2025 18 +3 17.78M $2.62B +4 −1
Q1 2025 12 0 4.27M $480.96M +1 −1
Q4 2024 12 -2 4.04M $502.28M −2
Q3 2024 13 +1 2.69M $310.95M +2 −1
Q2 2024 12 2.51M $277.81M
Holder count
Who holds it · Q4 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 State Street Global Advisors (passive) 1.51M $187.71M 0.0% n/c 1 SEC ↗
2 Wellington Management 884.11K -0.5% $109.82M 0.0% ▼ Trim 3 SEC ↗
3 Wellington Management 884.11K -0.5% $109.82M 0.0% ▼ Trim 3 SEC ↗
4 Wellington Management 884.11K -0.5% $109.82M 0.0% ▼ Trim 3 SEC ↗
5 Wellington Management 884.11K -0.5% $109.82M 0.0% ▼ Trim 3 SEC ↗
6 Geode Capital Management (passive) 779.87K -0.1% $96.90M 0.0% ▼ Trim 3 SEC ↗
7 Geode Capital Management (passive) 779.87K -0.1% $96.90M 0.0% ▼ Trim 3 SEC ↗
8 Norges Bank (passive) 278.71K +41.2% $34.62M 0.0% ▲ Add 3 SEC ↗
9 Adage Capital Partners 242.24K -40.6% $30.09M 0.1% ▼ Trim 3 SEC ↗
10 Fisher Asset Management 119.29K +114.4% $14.82M 0.0% ▲ Add 3 SEC ↗
11 Marshall Wace 73.09K +1041.8% $9.08M 0.0% ▲ Add 3 SEC ↗
12 Marshall Wace 73.09K +1041.8% $9.08M 0.0% ▲ Add 3 SEC ↗
13 Marshall Wace 73.09K +1041.8% $9.08M 0.0% ▲ Add 3 SEC ↗
14 Marshall Wace 73.09K +1041.8% $9.08M 0.0% ▲ Add 3 SEC ↗
15 Point72 Asset Management 63.00K -1.7% $7.83M 0.0% ▼ Trim 2 SEC ↗
16 D. E. Shaw & Co. 53.61K -69.7% $6.66M 0.0% ▼ Trim 3 SEC ↗
17 T. Rowe Price 22.35K -64.3% $2.78M 0.0% ▼ Trim 3 SEC ↗
18 AQR Capital Management 12.45K -20.1% $1.55M 0.0% ▼ Trim 3 SEC ↗
19 AQR Capital Management 12.45K -20.1% $1.55M 0.0% ▼ Trim 3 SEC ↗
20 AQR Capital Management 12.45K -20.1% $1.55M 0.0% ▼ Trim 3 SEC ↗
21 Millennium Management 3.44K +27.3% $427,068 0.0% ▲ Add 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Renaissance Technologies $2.54M was 0.0%
Two Sigma Investments $1.15M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 374 holders, 29.95M shares, $6.06B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 14 CONRAD ROBERT J

Officer · 6.58K sh · $1.44M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2024 · Methodology · Get this via the API