SILICON LABORATORIES INC (SLAB): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in SLAB · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
26
13F filers
Aggregate Value
$1.4B
Across holders
Last Price
$218.08
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity15 increased9 reduced4 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.56M | $340.9M | 23.9% | 0.4% | Added | +$71.2M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 1.00M | $219.4M | 15.4% | 0.1% | Added | +$119.5M | Q2 2026 |
| HBK INVESTMENTS L P CIK 0001011443 | Hedge Fund | 1.00M | $218.6M | 15.3% | 2.1% | Added | — | Q2 2026 |
| Pentwater Capital Management LP CIK 0001425851 | Hedge Fund | 742K | $162.1M | 11.3% | 1.0% | Added | +$52.8M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 541K | $118.2M | 8.3% | 0.1% | Added | +$66.4M | Q2 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 343K | $75.0M | 5.3% | 0.1% | Reduced | $-48.8M | Q2 2026 |
| Magnetar Financial LLC CIK 0001352851 | Hedge Fund | 251K | $54.9M | 3.8% | 0.5% | Added | $-17.6M | Q2 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 187K | $40.8M | 2.9% | 0.2% | Added | +$10.3M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 151K | $32.9M | 2.3% | 0.0% | Added | +$28.5M | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 143K | $31.3M | 2.2% | 0.0% | Added | $-3.6M | Q2 2026 |
Added
Hedge Fund
$340.9M· 23.9% of total· 0.4% port· 1.56M sh· +$71.2M QoQ· Q2 2026
Added
Hedge Fund
$219.4M· 15.4% of total· 0.1% port· 1.00M sh· +$119.5M QoQ· Q2 2026
Added
Hedge Fund
$218.6M· 15.3% of total· 2.1% port· 1.00M sh· — QoQ· Q2 2026
Added
Hedge Fund
$162.1M· 11.3% of total· 1.0% port· 742K sh· +$52.8M QoQ· Q2 2026
Added
Hedge Fund
$118.2M· 8.3% of total· 0.1% port· 541K sh· +$66.4M QoQ· Q2 2026
Reduced
Hedge Fund
$75.0M· 5.3% of total· 0.1% port· 343K sh· $-48.8M QoQ· Q2 2026
Added
Hedge Fund
$54.9M· 3.8% of total· 0.5% port· 251K sh· $-17.6M QoQ· Q2 2026
Added
Hedge Fund
$40.8M· 2.9% of total· 0.2% port· 187K sh· +$10.3M QoQ· Q2 2026
Added
Hedge Fund
$32.9M· 2.3% of total· 0.0% port· 151K sh· +$28.5M QoQ· Q2 2026
Added
Hedge Fund
$31.3M· 2.2% of total· 0.0% port· 143K sh· $-3.6M QoQ· Q2 2026
Added
Institutional Manager
$29.4M· 2.1% of total· 0.1% port· 135K sh· +$16.6M QoQ· Q2 2026
Added
Hedge Fund
$25.0M· 1.8% of total· 0.0% port· 115K sh· +$24.5M QoQ· Q2 2026
Reduced
Hedge Fund
$21.1M· 1.5% of total· 0.0% port· 96K sh· +$19.5M QoQ· Q2 2026
Reduced
Hedge Fund
$20.6M· 1.4% of total· 0.0% port· 94K sh· $-4.0M QoQ· Q2 2026
Reduced
Hedge Fund
$11.0M· 0.8% of total· 0.0% port· 50K sh· $-22.9M QoQ· Q2 2026
Reduced
Hedge Fund
$9.4M· 0.7% of total· 0.0% port· 43K sh· $-528.5M QoQ· Q2 2026
Reduced
Hedge Fund
$7.4M· 0.5% of total· 0.0% port· 34K sh· $-554K QoQ· Q2 2026
Added
Hedge Fund
$5.7M· 0.4% of total· 0.1% port· 26K sh· +$1.3M QoQ· Q2 2026
Reduced
Hedge Fund
$1.3M· 0.1% of total· 0.0% port· 6K sh· $-14.4M QoQ· Q2 2026
Reduced
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 6K sh· $-986K QoQ· Q2 2026
Added
Hedge Fund
$585K· 0.0% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Added
Hedge Fund
$547K· 0.0% of total· 0.0% port· 3K sh· +$88K QoQ· Q2 2026
Added
Hedge Fund
$520K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Unchanged
Institutional Manager
$328K· 0.0% of total· 0.0% port· 2K sh· +$0 QoQ· Q2 2026
Reduced
Hedge Fund
$258K· 0.0% of total· 0.0% port· 1K sh· $-5.7M QoQ· Q2 2026
Unchanged
Hedge Fund
$89K· 0.0% of total· 0.0% port· 406 sh· $-136K QoQ· Q2 2026
1–10 of 26
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