INSIGHT ENTERPRISES INC

Ticker: NSIT CUSIP: 45765U103 Class: EQTY

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

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

Q3 2025

Shares 10,074 Value ($000) $1,142 Avg Close $130.12 Range $111.10 - $148.58

Q2 2025

Shares 67,880 Value ($000) $9,374 Avg Close $134.67 Range $126.10 - $152.98

Q4 2024

Shares 100,064 Value ($000) $15,220 Avg Close $178.68 Range $146.56 - $225.38

Q4 2023

Shares 14,149 Value ($000) $2,507 Avg Close $155.63 Range $139.34 - $186.16

Q1 2023

Shares 87,068 Value ($000) $12,447 Avg Close $124.42 Range $100.22 - $143.15

Q3 2022

Shares 59,028 Value ($000) $4,864 Avg Close $88.92 Range $81.11 - $96.75

Q2 2022

Shares 32,895 Value ($000) $2,837 Avg Close $97.67 Range $84.61 - $108.07

Q4 2020

Shares 43,112 Value ($000) $3,280 Avg Close $67.38 Range $52.63 - $77.33

Q3 2020

Shares 24,465 Value ($000) $1,385 Avg Close $53.65 Range $44.15 - $61.11

Q3 2019

Shares 161,678 Value ($000) $9,004 Avg Close $52.87 Range $46.28 - $59.44

Q1 2019

Shares 20,777 Value ($000) $1,144 Avg Close $50.42 Range $39.45 - $58.31

Q4 2018

Shares 110 Value ($000) $5 Avg Close $46.07 Range $37.77 - $54.54

Q3 2015

Shares 12,377 Value ($000) $320 Avg Close $26.44 Range $24.03 - $30.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	10,074	$1,142	$130.12	$111.10 - $148.58
Q2 2025	67,880	$9,374	$134.67	$126.10 - $152.98
Q4 2024	100,064	$15,220	$178.68	$146.56 - $225.38
Q4 2023	14,149	$2,507	$155.63	$139.34 - $186.16
Q1 2023	87,068	$12,447	$124.42	$100.22 - $143.15
Q3 2022	59,028	$4,864	$88.92	$81.11 - $96.75
Q2 2022	32,895	$2,837	$97.67	$84.61 - $108.07
Q4 2020	43,112	$3,280	$67.38	$52.63 - $77.33
Q3 2020	24,465	$1,385	$53.65	$44.15 - $61.11
Q3 2019	161,678	$9,004	$52.87	$46.28 - $59.44
Q1 2019	20,777	$1,144	$50.42	$39.45 - $58.31
Q4 2018	110	$5	$46.07	$37.77 - $54.54
Q3 2015	12,377	$320	$26.44	$24.03 - $30.20