Silicon Laboratories Inc.· SLAB

🇺🇸 US · MidSP400NASDAQ

TechnologySemiconductorsWebsite

Price: $218.39
Day: +0.18%
Mkt Cap: $7.20B
52W Range: $115.51 – $220.90
Volume: 173.7K
Beta: 1.36

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

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stockoscope.com

Silicon Laboratories Inc.

SLAB|Technology|Semiconductors

Current price: $218

Smart Money

Dimension 5 of 5

Insider Activity, Q2 2026

Latest scored quarter, net flow, and top transactions by value

Net dollar flow-$1.7M

Net share flow-8.0K

Purchases0 ($0)

Sales1 ($1.7M)

Top Notable Transactions

Insider

Type

Value

Date

Tuttle George Tyson

Sale

$5.6M

Jun 5

Tuttle George Tyson

Sale

$5.0M

Jun 8

Tuttle George Tyson

Sale

$4.2M

Sep 16

Institutional Ownership, Q1 2026

Ownership share, position changes, share flow, and top holders

Ownership91.7%

13F share flow+29.5%

Investors holding391

+338 adding-176 reducing

116

222

114

New 116Inc 222Red 114Closed 62

Top Institutional Holders

Institution

Value

Change

BLACKROCK, INC.

$1.0B

+5.3%

STATE STREET CORP

$305.4M

-4.4%

BALYASNY ASSET MANAGEMENT L.P.

$256.8M

+100.0%

GEODE CAPITAL MANAGEMENT, LLC

$177.2M

+3.9%

ETF & Mutual Fund Activity, Q2 2026

Latest meaningful quarter: fund-by-fund buying / unchanged / selling

Funds reporting166

Total shares held8.7M

Share flow-19.7%

33 buying42 selling

Buying 33Unchanged 91Selling 42

Top Fund Holders

Fund

Weight

Change

FIDELITY MT VERNON STREET TRUST

546.0K

1.58%

SCHWAB STRATEGIC TRUST

266.5K

0.09%

-17.2K

AIM COUNSELOR SERIES TRUST (INVESCO COUNSELOR SERIES TRUST)

163.8K

0.06%

ARBITRAGE FUNDS

107.9K

2.26%

+66.4K

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

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Generated August 5, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

SLAB Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.0/5

Neutral

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

Institutional Flow

50% weight

Fund Flow

10% weight

-25

Overall Smart Money sentiment of 3.0/5 (Neutral) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated August 4, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Activity for SLAB

Net insider share flow by quarter (C-suite & director purchases minus sales)

Neutral

Routine insider selling in Q2 2026

1 sale totaling $1.7M (8.0K shares)

Share volume is at a routine pace (1.2x average)

Sell-only pattern: no insider purchases across 7 quarters

Steady selling pace across recent quarters

Notable Recent Transactions, SLAB

Top 8 highest-value recent insider trades

Tuttle George Tyson

CEO

Sell

75,000 shares at $74.89

Jun 5, 2017$5.62M

Tuttle George Tyson

CEO

Sell

50,000 shares at $99.77

Jun 8, 2020$4.99M

Tuttle George Tyson

CEO

Sell

36,813 shares at $112.86

Sep 16, 2019$4.15M

SOOCH NAVDEEP S

Director

Sell

15,000 shares at $150.08

Feb 11, 2021$2.25M

Tolany Brandon

Officer

Sell

12,751 shares at $153.19

Sep 7, 2021$1.95M

SOOCH NAVDEEP S

Director

Sell

15,000 shares at $120.00

Jan 13, 2020$1.80M

Johnson Robert Matthew

CEO

Sell

8,024 shares at $216.83

May 18, 2026$1.74M

Tolany Brandon

Officer

Sell

18,235 shares at $95.00

Jan 29, 2018$1.73M

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Ownership Over Time for SLAB

Total dollar value invested by institutions each quarter

Neutral

Mixed institutional activity in Q1 2026

91.7% institutional ownership

Moderate accumulation: 338 adding vs 176 reducing

13F shares decreased by 12.0%, a significant shift

Momentum improving from prior quarter

Position Changes

Q2 2026: how are institutions adjusting their positions?

+38 growing-331 shrinkingNet: -293

299

New (7)

Increased (31)

Reduced (32)

Closed (299)

Top Institutional Holders, SLAB

Largest 8 institutional positions by ownership percentage as of Q2 2026

ASSENAGON ASSET MANAGEMENT S.A.

224.0K

$49.0M

Ownership

0.68%

-6.4%

LEEWARD INVESTMENTS, LLC - MA

120.6K

$26.4M

Ownership

0.37%

-1.6%

WALLEYE TRADING LLC

93.1K

$20.3M

Ownership

0.28%

+7061.5%

DAYMARK WEALTH PARTNERS, LLC

90.5K

$19.8M

Ownership

0.27%

+5.4%

PRINCIPAL FINANCIAL GROUP INC

77.1K

$16.8M

Ownership

0.23%

+2.7%

RETIREMENT SYSTEMS OF ALABAMA

44.2K

$9.7M

Ownership

0.13%

-12.5%

KORNITZER CAPITAL MANAGEMENT INC /KS

42.2K

$9.2M

Ownership

0.13%

-33.1%

CITIGROUP INC

26.2K

$5.7M

Ownership

0.08%

+60.1%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 166 ETFs and mutual funds reporting

33 buying42 sellingNet: -9

Buying (33)

Unchanged (91)

Selling (42)

Bearish Signal

Funds distributing in Q2 2026

166 ETFs and mutual funds reporting

42 funds selling vs 33 buying

Top Fund Holders, SLAB

Largest 8 ETF and mutual fund positions by shares held as of latest filing

FIDELITY MT VERNON STREET TRUST

546.0K

Weight

1.58%

No change

SCHWAB STRATEGIC TRUST

266.5K

Weight

0.09%

Decreased

AIM COUNSELOR SERIES TRUST (INVESCO COUNSELOR SERIES TRUST)

163.8K

Weight

0.06%

No change

ARBITRAGE FUNDS

107.9K

Weight

2.26%

Increased

VALIC Co I

82.6K

Weight

0.03%

Increased

Brinker Capital Destinations Trust

14.8K

Weight

0.02%

Decreased

JPMORGAN TRUST II

14.0K

Weight

0.00%

No change

Fidelity Rutland Square Trust II

13.4K

Weight

0.00%

Decreased

Silicon Laboratories Inc.· SLAB

Holdings Analysis

Insider Trading Activity

1.3Transaction History133Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings83Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History133Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings83Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights