SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 152,334 Value ($000) $19,910 Avg Close $131.47 Range $115.51 - $146.62
Q3 2025
Shares 199,303 Value ($000) $26,135 Avg Close $136.18 Range $119.59 - $153.71
Q2 2025
Shares 296,912 Value ($000) $43,753 Avg Close $118.28 Range $82.82 - $150.25
Q1 2025
Shares 214,023 Value ($000) $24,093 Avg Close $135.11 Range $109.91 - $160.00
Q4 2024
Shares 73,095 Value ($000) $9,080 Avg Close $114.70 Range $96.60 - $133.59
Q3 2024
Shares 6,402 Value ($000) $740 Avg Close $111.62 Range $94.00 - $126.27
Q2 2024
Shares 28,671 Value ($000) $3,172 Avg Close $123.50 Range $107.04 - $146.44
Q1 2023
Shares 24,867 Value ($000) $4,354 Avg Close $168.08 Range $132.96 - $194.68
Q2 2022
Shares 2,500 Value ($000) $350 Avg Close $139.98 Range $124.78 - $153.84
Q4 2021
Shares 2,475 Value ($000) $510 Avg Close $184.14 Range $135.05 - $210.98
Q3 2021
Shares 3,183 Value ($000) $446 Avg Close $150.07 Range $134.54 - $160.89
Q1 2021
Shares 2,569 Value ($000) $362 Avg Close $143.40 Range $124.76 - $163.43
Q3 2020
Shares 11,485 Value ($000) $1,124 Avg Close $100.56 Range $92.19 - $107.00
Q4 2019
Shares 3,154 Value ($000) $366 Avg Close $109.67 Range $101.93 - $117.39
Q4 2018
Shares 14,667 Value ($000) $1,156 Avg Close $83.13 Range $73.13 - $93.73
Q1 2014
Shares 36,532 Value ($000) $1,909 Avg Close $48.31 Range $41.19 - $54.00