SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025

Shares 22,001 Value ($000) $2,876 Avg Close $131.47 Range $115.51 - $146.62

Q3 2025

Shares 79,277 Value ($000) $10,396 Avg Close $136.18 Range $119.59 - $153.71

Q2 2025

Shares 39,038 Value ($000) $5,753 Avg Close $118.28 Range $82.82 - $150.25

Q1 2023

Shares 4,800 Value ($000) $1 Avg Close $168.08 Range $132.96 - $194.68

Q4 2019

Shares 10,388 Value ($000) $1,205 Avg Close $109.67 Range $101.93 - $117.39

Q3 2019

Shares 11,788 Value ($000) $1,313 Avg Close $108.27 Range $100.42 - $115.29

Q1 2018

Shares 154,351 Value ($000) $13,876 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 231,146 Value ($000) $20,410 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 317,669 Value ($000) $25,382 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 428,334 Value ($000) $29,277 Avg Close $72.28 Range $66.85 - $78.45

Q1 2017

Shares 435,704 Value ($000) $32,046 Avg Close $69.95 Range $63.15 - $75.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,001	$2,876	$131.47	$115.51 - $146.62
Q3 2025	79,277	$10,396	$136.18	$119.59 - $153.71
Q2 2025	39,038	$5,753	$118.28	$82.82 - $150.25
Q1 2023	4,800	$1	$168.08	$132.96 - $194.68
Q4 2019	10,388	$1,205	$109.67	$101.93 - $117.39
Q3 2019	11,788	$1,313	$108.27	$100.42 - $115.29
Q1 2018	154,351	$13,876	$94.32	$84.48 - $101.20
Q4 2017	231,146	$20,410	$89.86	$80.17 - $96.93
Q3 2017	317,669	$25,382	$74.44	$66.35 - $81.95
Q2 2017	428,334	$29,277	$72.28	$66.85 - $78.45
Q1 2017	435,704	$32,046	$69.95	$63.15 - $75.60