Security record · archived quarter
SLAB
Silicon Laboratories Inc. · Technology · Semiconductors
117Tracked holders
-1Δ holders
29.17MShares held
$3.81BReported value
+1New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -0.8% ·
share flow 0.0% ·
net new positions 0.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 109 | -6 | 22.51M | $4.92B | +5 | −12 |
| 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 | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 4.93M | +0.1% | $644.08M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 2 | BlackRock ✦ (passive) | 4.77M | +5.9% | $623.63M | 0.0% | ▲ Add | 3 | SEC ↗ ×16 |
| 3 | The Vanguard Group ✦ (passive) | 3.99M | +3.1% | $521.81M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 4 | State Street Global Advisors ✦ (passive) | 1.54M | -0.7% | $201.71M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | Nomura Asset Management… | 915.72K | — | $119.69M | 0.2% | n/c | 1 | SEC ↗ |
| 6 | Invesco Ltd. | 852.49K | — | $111.42M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 7 | Geode Capital Management ✦ (passive) | 824.77K | +1.0% | $107.81M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 8 | Capital Research Global Investors | 811.94K | — | $106.12M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 653.05K | -7.0% | $85.35M | 0.0% | ▼ Trim | 7 | SEC ↗ ×6 |
| 10 | American Century Companies Inc | 651.99K | — | $85.21M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Adage Capital Partners ✦ | 616.48K | +32.6% | $80.57M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 592.24K | +25.2% | $77.41M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 13 | Dimensional Fund Advisors Lp | 521.47K | — | $68.16M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 14 | Loomis Sayles & Co L P | 464.06K | — | $60.65M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 15 | Norges Bank ✦ (passive) | 428.52K | New | $56.01M | 0.0% | New | 1 | SEC ↗ |
| 16 | Squarepoint Ops LLC | 423.67K | — | $55.37M | 0.1% | n/c | 1 | SEC ↗ |
| 17 | Charles Schwab Investment… | 409.96K | — | $53.58M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Morgan Stanley ✦ | 407.38K | +11.2% | $53.25M | 0.0% | ▲ Add | 2 | SEC ↗ ×10 |
| 19 | Federated Hermes, Inc. | 392.03K | — | $51.24M | 0.1% | n/c | 1 | SEC ↗ ×4 |
| 20 | Bank Of America Corp /De/ | 391.71K | — | $51.20M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 21 | Northern Trust Corp | 378.45K | — | $49.46M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 22 | Wellington Management ✦ | 317.10K | -49.4% | $41.44M | 0.0% | ▼ Trim | 7 | SEC ↗ ×5 |
| 23 | Clearbridge Investments, LLC | 269.86K | — | $35.27M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Mackenzie Financial Corp | 259.17K | — | $34.37M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | UBS Group AG | 257.68K | — | $33.68M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 26 | Bank of New York Mellon Corp | 220.23K | — | $28.78M | 0.0% | n/c | 1 | SEC ↗ ×13 |
| 27 | Franklin Resources Inc | 167.41K | — | $21.88M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 28 | Marshall Wace ✦ | 152.33K | -23.6% | $19.91M | 0.0% | ▼ Trim | 7 | SEC ↗ ×3 |
| 29 | BNP Paribas Asset Management… | 135.89K | — | $17.76M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 30 | Alliancebernstein L.P. | 123.95K | — | $16.20M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Allianz Asset Management GmbH | 121.37K | — | $15.86M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 32 | Nuveen, LLC | 117.15K | — | $15.31M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 33 | JPMorgan Chase ✦ | 108.06K | -59.9% | $14.12M | 0.0% | ▼ Trim | 2 | SEC ↗ ×9 |
| 34 | Barclays Plc | 100.36K | — | $13.12M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 35 | Rhumbline Advisers | 95.91K | — | $12.53M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Prudential Financial Inc | 81.96K | — | $10.71M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 37 | Man Group plc | 81.24K | — | $10.62M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 38 | UBS AM, a distinct business unit of… | 74.41K | — | $9.72M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 39 | Principal Financial Group Inc | 71.68K | — | $9.37M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 40 | Renaissance Technologies ✦ | 70.00K | +32.3% | $9.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | Connor, Clark & Lunn Investment… | 66.42K | — | $8.68M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Swiss National Bank | 64.80K | — | $8.47M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Envestnet Asset Management Inc | 62.57K | — | $8.18M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | California Public Employees… | 60.19K | — | $7.87M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Tudor Investment Corp Et Al | 59.93K | — | $7.83M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Wells Fargo & Company/Mn | 56.11K | — | $7.33M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 47 | Legal & General Group Plc | 53.48K | — | $6.99M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 48 | Russell Investments Group, Ltd. | 52.17K | — | $6.82M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 49 | Assenagon Asset Management S.A. | 48.32K | — | $6.32M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Ameriprise Financial Inc | 45.67K | — | $5.97M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 51 | Raymond James Financial Inc | 44.72K | — | $5.94M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 52 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 44.47K | — | $5.81M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Sei Investments Co | 41.40K | — | $5.41M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 54 | State Of Wisconsin Investment Board | 37.87K | — | $4.95M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Universal- Beteiligungs- und… | 37.53K | — | $4.90M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Deutsche Bank Ag\ | 34.64K | — | $4.53M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 57 | Manufacturers Life Insurance… | 31.69K | — | $4.14M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | California State Teachers… | 31.27K | — | $4.09M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | First Trust Advisors Lp | 31.00K | — | $4.05M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | LMR Partners LLP | 30.00K | — | $3.92M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | T. Rowe Price ✦ | 29.39K | +6.3% | $3.84M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 62 | D. E. Shaw & Co. ✦ | 26.14K | -24.7% | $3.42M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 63 | LPL Financial LLC | 25.67K | — | $3.35M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Stifel Financial Corp | 25.52K | — | $3.34M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 65 | Hsbc Holdings Plc | 23.12K | — | $3.03M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 66 | Arrowstreet Capital ✦ | 22.00K | -72.2% | $2.88M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Voya Investment Management Llc | 20.68K | — | $2.70M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Creative Planning | 16.37K | — | $2.14M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Amundi | 16.26K | — | $2.13M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 70 | Janus Henderson Group Plc | 14.12K | — | $1.84M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Royal Bank Of Canada | 13.98K | — | $1.83M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 72 | Citadel Advisors ✦ | 12.99K | +84.7% | $1.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Canada Pension Plan Investment Board | 12.50K | — | $1.63M | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Bnp Paribas Financial Markets | 12.48K | — | $1.63M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Point72 Asset Management ✦ | 12.17K | -83.9% | $1.59M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 76 | ProShare Advisors LLC | 11.59K | — | $1.51M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | New York State Common Retirement… | 11.38K | — | $1.49M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Osaic Holdings, Inc. | 10.31K | — | $1.35M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 79 | Mitsubishi UFJ Trust & Banking Corp | 9.97K | — | $1.30M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Zurcher Kantonalbank (Zurich… | 9.97K | — | $1.30M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Citigroup Inc | 9.70K | — | $1.27M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 82 | Millennium Management ✦ | 8.54K | -2.2% | $1.12M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 83 | State Board Of Administration Of… | 8.53K | — | $1.11M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Pacer Advisors, Inc. | 7.37K | — | $963,782 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Mml Investors Services, Llc | 7.07K | — | $924,310 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Bridgewater Associates ✦ | 6.91K | +12.4% | $903,398 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Quantinno Capital Management LP | 6.24K | — | $814,914 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Victory Capital Management Inc | 4.94K | — | $645,397 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Wealth Enhancement Advisory… | 4.28K | — | $636,174 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Pictet Asset Management Holding SA | 4.48K | — | $585,013 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Captrust Financial Advisors | 4.18K | — | $546,587 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Tidal Investments LLC | 3.97K | — | $519,140 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Bank Of Montreal /Can/ | 3.35K | — | $438,498 | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 94 | Cwm, Llc | 2.23K | — | $291,000 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Cetera Investment Advisers | 2.22K | — | $290,546 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Neuberger Berman Group LLC | 2.08K | — | $271,595 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 97 | Gotham Asset Management ✦ | 1.92K | -67.2% | $250,944 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Ensign Peak Advisors, Inc | 1.82K | — | $238,005 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Jane Street Group, Llc | 1.66K | — | $216,570 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | HighTower Advisors, LLC | 1.62K | — | $211,865 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $56.01M | 0.0% |
Exited
| Two Sigma Investments | $1.88M | 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.
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 2025 ·
Methodology ·
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