SILICON LABORATORIES INC (SLAB) Institutional Ownership Changes & 13F Activity
SILICON LABORATORIES INC (SLAB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Hbk Investments L P, Nomura Asset Management International Inc., Millennium Management Llc, Invesco Ltd., and Thrivent Financial For Lutherans.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Hbk Investments L P | Buy | +1,000,000 | — | 1,000,000 | $218.56M | Q2 2026 | Sep 16, 2026 |
| Manufacturers Life Insurance Company, The | Sell | -162 | -0.6% | 24,851 | $5.43M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -245,058 | -71.8% | 96,442 | $21.08M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Sell | -57,477 | -37.3% | 96,536 | $21.10M | Q2 2026 | Sep 02, 2026 |
| Brown, Lisle/Cummings, Inc. | Buy | +2 | — | 2 | $437.00 | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Buy | +1,302 | — | 1,302 | $284.57K | Q2 2026 | Aug 27, 2026 |
| Groupe La Francaise | Buy | +1,140 | — | 1,140 | $249.16K | Q2 2026 | Aug 25, 2026 |
| California State Teachers Retirement System | Buy | +98 | +0.3% | 38,101 | $8.33M | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Sell | -15,343 | -6.4% | 223,975 | $48.95M | Q2 2026 | Aug 21, 2026 |
| Mercer Global Advisors Inc | Buy | +201 | +8.0% | 2,725 | $595.58K | Q2 2026 | Aug 19, 2026 |
| Empowered Funds, Llc | Sell | -2,492 | -61.0% | 1,590 | $347.51K | Q2 2026 | Aug 17, 2026 |
| Penderfund Capital Management Ltd. | Buy | +200 | +20.0% | 1,200 | $262.27K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -31 | -6.4% | 455 | $99.44K | Q2 2026 | Aug 17, 2026 |
| Nomura Asset Management International Inc. | Sell | -645,241 | -97.6% | 16,197 | $3.54M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +546,540 | +119.5% | 1,003,736 | $219.38M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +477,419 | — | 477,419 | $104.34M | Q2 2026 | Aug 14, 2026 |
| Thrivent Financial For Lutherans | Sell | -354,804 | -98.0% | 7,324 | $1.60M | Q2 2026 | Aug 14, 2026 |
| Aqr Arbitrage Llc | Buy | +334,224 | +108.2% | 643,007 | $140.54M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +325,783 | +26.4% | 1,559,676 | $340.88M | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | Buy | +303,892 | +128.3% | 540,698 | $118.17M | Q2 2026 | Aug 14, 2026 |
| Pentwater Capital Management Lp | Buy | +241,725 | +48.3% | 741,725 | $162.11M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Sell | -231,570 | -84.4% | 42,882 | $9.37M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +226,832 | +43.6% | 746,835 | $163.23M | Q2 2026 | Aug 14, 2026 |
| Adage Capital Partners Gp, L.L.C. | Sell | -223,174 | -39.4% | 343,163 | $75.00M | Q2 2026 | Aug 14, 2026 |
| Sona Asset Management (Us) Llc | Sell | -165,000 | -94.3% | 10,059 | $2.20M | Q2 2026 | Aug 14, 2026 |
| Kryger Capital Llc | Buy | +149,703 | +83.5% | 329,090 | $71.93M | Q2 2026 | Aug 14, 2026 |
| Lmr Partners Llp | Buy | +140,927 | +59.2% | 379,093 | $82.85M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +125,824 | +51.2% | 371,567 | $77.34M | Q2 2026 | Aug 14, 2026 |
| Hsbc Holdings Plc | Buy | +93,432 | +43.6% | 307,503 | $67.45M | Q2 2026 | Aug 14, 2026 |
| Water Island Capital Llc | Buy | +89,721 | +153.6% | 148,138 | $32.38M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about SLAB activity
Which institutional owners are buying SLAB?
Institutional owners buying SLAB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SLAB activity?
"Buy" means an investor increased their reported position in SLAB compared to the prior reporting period. This reflects growing exposure to SILICON LABORATORIES INC (SLAB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SLAB increasing?
Institutional interest in SLAB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related SLAB Institutional Insights
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