Silicon Laboratories Inc.
US ˙ NasdaqGS ˙ US8269191024

SecuritySLAB / Silicon Laboratories Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership119,399 shares
Latest Disclosed Value $ 24,852,902
Neuberger Berman Group LLC reports 5,645.86% increase in ownership of SLAB / Silicon Laboratories Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 119,399 shares of Silicon Laboratories Inc. (US:SLAB) valued at $24,852,902 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,078 shares of Silicon Laboratories Inc.. This represents a change in shares of 5,645.86% during the quarter. The current value of the position is $26,042,116 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F SILICON LABORATORIES Common 826919102 119,399 117,321 5,645.86 24,853 9,070.48 0.0097
2026-02-13 2025-12-31 13F SILICON LABORATORIES Common 826919102 2,078 -71 -3.30 272 -3.56 0.0002
2025-11-12 2025-09-30 13F SILICON LABORATORIES Common 826919102 2,149 -66,391 -96.86 282 -97.22 0.0002
2025-08-25 2025-06-30 13F/A-1 SILICON LABORATORIES Common 826919102 68,540 -1,858 -2.64 10,100 27.46 0.0078
2025-08-13 2025-06-30 13F SILICON LABORATORIES Common 826919102 68,540 -1,858 10,100 0.0040
2025-05-13 2025-03-31 13F SILICON LABORATORIES Common 826919102 70,398 -8,476 -10.75 7,925 -19.12 0.0066
2025-02-13 2024-12-31 13F SILICON LABORATORIES Common 826919102 78,874 26,090 49.43 9,798 60.61 0.0078
2024-11-14 2024-09-30 13F SILICON LABORATORIES Common 826919102 52,784 12,362 30.58 6,100 36.43 0.0048
2024-11-14 2024-06-30 13F/A-1 SILICON LABORATORIES Common 826919102 40,422 5,020 14.18 4,472 -12.11 0.0037
2024-08-13 2024-06-30 13F SILICON LABORATORIES Common 826919102 40,422 5,020 4,472 0.0037
2024-11-14 2024-03-31 13F/A-1 SILICON LABORATORIES Common 826919102 35,402 8,548 31.83 5,088 43.26 0.0042
2024-05-13 2024-03-31 13F SILICON LABORATORIES Common 826919102 35,402 8,548 5,088 0.0042
2024-11-14 2023-12-31 13F/A-2 SILICON LABORATORIES Common 826919102 26,854 11,475 74.61 3,552 99.27 0.0031
2024-02-09 2023-12-31 13F SILICON LABORATORIES Common 826919102 26,854 11,475 3,552 0.0031
2023-11-14 2023-09-30 13F SILICON LABORATORIES Common 826919102 15,379 -16,895 -52.35 1,782 -64.99 0.0016
2023-08-11 2023-06-30 13F SILICON LABORATORIES Common 826919102 32,274 12,265 61.30 5,091 45.30 0.0046
2023-05-12 2023-03-31 13F SILICON LABORATORIES Common 826919102 20,009 16,686 502.14 3,503 678.44 0.0032
2023-02-13 2022-12-31 13F SILICON LABORATORIES Common 826919102 3,323 -53,880 -94.19 451 -93.63 0.0004
2022-11-15 2022-09-30 13F SILICON LABORATORIES Common 826919102 57,203 21,640 60.85 7,061 41.59 0.0074
2022-08-15 2022-06-30 13F SILICON LABORATORIES Common 826919102 35,563 614 1.76 4,987 -5.01 0.0050
2022-05-23 2022-03-31 13F/A-1 SILICON LABORATORIES Common 826919102 34,949 31,334 866.78 5,250 605.65 0.0044
2022-05-13 2022-03-31 13F SILICON LABORATORIES Common 826919102 34,949 31,334 5,207 0.0046
2022-02-11 2021-12-31 13F SILICON LABORATORIES Common 826919102 3,615 1,257 53.31 744 124.77 0.0006
2021-11-12 2021-09-30 13F SILICON LABORATORIES Common 826919102 2,358 47 2.03 331 -6.50 0.0003
2021-08-13 2021-06-30 13F SILICON LABORATORIES Common 826919102 2,311 150 6.94 354 16.07 0.0003
2021-05-13 2021-03-31 13F SILICON LABORATORIES Common 826919102 2,161 -200 -8.47 305 1.33 0.0003
2021-02-10 2020-12-31 13F SILICON LABORATORIES Common 826919102 2,361 205 9.51 301 42.65 0.0003
2020-11-12 2020-09-30 13F SILICON LABORATORIES Common 826919102 2,156 160 8.02 211 5.50 0.0003
2020-08-13 2020-06-30 13F SILICON LABORATORIES Common 826919102 1,996 7 0.35 200 -13.04 0.0002
2020-02-12 2019-12-31 13F SILICON LABORATORIES Common 826919102 1,989 51 2.63 230 6.48 0.0003
2019-11-13 2019-09-30 13F SILICON LABORATORIES Common 826919102 1,938 1,938 216 0.0003
2019-02-12 2018-12-31 13F SILICON LABORATORIES Common 826919102 0 -2,562 -100.00 0 -100.00
2018-11-16 2018-09-30 13F/A-1 SILICON LABORATORIES Common 826919102 2,562 -429 -14.34 235 -21.14 0.0003
2018-11-13 2018-09-30 13F SILICON LABORATORIES Common 826919102 2,562 -429 235
2018-08-13 2018-06-30 13F SILICON LABORATORIES Common 826919102 2,991 -254 -7.83 298 2.05 0.0003
2018-05-08 2018-03-31 13F SILICON LABORATORIES Common 826919102 3,245 -45 -1.37 292 0.34 0.0003
2018-02-14 2017-12-31 13F SILICON LABORATORIES Common 826919102 3,290 -134 -3.91 291 6.20 0.0003
2017-11-15 2017-09-30 13F SILICON LABORATORIES COMMON STOCK 826919102 3,424 3,424 274 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.