EPAM SYS INC

Ticker: EPAM CUSIP: 29414B104 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q2 2025

Shares 841,922 Value ($000) $148,869 Avg Close $167.17 Range $138.15 - $189.62

Q1 2025

Shares 696,511 Value ($000) $117,599 Avg Close $220.54 Range $164.00 - $269.00

Q4 2024

Shares 713,824 Value ($000) $166,906 Avg Close $222.46 Range $187.64 - $257.00

Q4 2022

Shares 1,175 Value ($000) $385 Avg Close $340.00 Range $298.67 - $389.59

Q3 2022

Shares 11,675 Value ($000) $4,229 Avg Close $382.56 Range $291.43 - $462.99

Q2 2022

Shares 12,835 Value ($000) $3,784 Avg Close $305.54 Range $260.68 - $364.65

Q1 2022

Shares 11,005 Value ($000) $3,264 Avg Close $392.21 Range $168.59 - $675.34

Q4 2021

Shares 21,653 Value ($000) $14,474 Avg Close $643.63 Range $552.08 - $725.40

Q3 2021

Shares 35,127 Value ($000) $20,039 Avg Close $588.43 Range $507.80 - $648.72

Q2 2021

Shares 35,597 Value ($000) $18,189 Avg Close $468.62 Range $394.02 - $527.04

Q1 2021

Shares 37,317 Value ($000) $14,803 Avg Close $365.96 Range $328.90 - $407.06

Q4 2020

Shares 38,465 Value ($000) $13,784 Avg Close $333.73 Range $305.83 - $360.89

Q3 2020

Shares 85,016 Value ($000) $27,484 Avg Close $298.58 Range $246.01 - $338.91

Q2 2020

Shares 86,075 Value ($000) $21,692 Avg Close $220.07 Range $158.83 - $257.98

Q1 2020

Shares 90,163 Value ($000) $16,740 Avg Close $215.94 Range $151.97 - $248.27

Q4 2019

Shares 83,451 Value ($000) $17,705 Avg Close $196.74 Range $168.26 - $217.00

Q3 2019

Shares 90,635 Value ($000) $16,525 Avg Close $188.28 Range $174.71 - $201.00

Q2 2019

Shares 75,489 Value ($000) $13,067 Avg Close $172.23 Range $157.16 - $180.55

Q4 2018

Shares 112,691 Value ($000) $13,073 Avg Close $122.70 Range $104.77 - $139.31

Q3 2018

Shares 105,795 Value ($000) $14,568 Avg Close $134.68 Range $115.95 - $144.19

Q2 2018

Shares 77,834 Value ($000) $9,677 Avg Close $120.30 Range $110.20 - $131.75

Q1 2018

Shares 67,288 Value ($000) $7,706 Avg Close $114.37 Range $102.03 - $125.88

Q4 2017

Shares 60,514 Value ($000) $6,501 Avg Close $98.96 Range $86.53 - $109.07

Q3 2017

Shares 70,271 Value ($000) $6,179 Avg Close $83.40 Range $77.96 - $88.18

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	841,922	$148,869	$167.17	$138.15 - $189.62
Q1 2025	696,511	$117,599	$220.54	$164.00 - $269.00
Q4 2024	713,824	$166,906	$222.46	$187.64 - $257.00
Q4 2022	1,175	$385	$340.00	$298.67 - $389.59
Q3 2022	11,675	$4,229	$382.56	$291.43 - $462.99
Q2 2022	12,835	$3,784	$305.54	$260.68 - $364.65
Q1 2022	11,005	$3,264	$392.21	$168.59 - $675.34
Q4 2021	21,653	$14,474	$643.63	$552.08 - $725.40
Q3 2021	35,127	$20,039	$588.43	$507.80 - $648.72
Q2 2021	35,597	$18,189	$468.62	$394.02 - $527.04
Q1 2021	37,317	$14,803	$365.96	$328.90 - $407.06
Q4 2020	38,465	$13,784	$333.73	$305.83 - $360.89
Q3 2020	85,016	$27,484	$298.58	$246.01 - $338.91
Q2 2020	86,075	$21,692	$220.07	$158.83 - $257.98
Q1 2020	90,163	$16,740	$215.94	$151.97 - $248.27
Q4 2019	83,451	$17,705	$196.74	$168.26 - $217.00
Q3 2019	90,635	$16,525	$188.28	$174.71 - $201.00
Q2 2019	75,489	$13,067	$172.23	$157.16 - $180.55
Q4 2018	112,691	$13,073	$122.70	$104.77 - $139.31
Q3 2018	105,795	$14,568	$134.68	$115.95 - $144.19
Q2 2018	77,834	$9,677	$120.30	$110.20 - $131.75
Q1 2018	67,288	$7,706	$114.37	$102.03 - $125.88
Q4 2017	60,514	$6,501	$98.96	$86.53 - $109.07
Q3 2017	70,271	$6,179	$83.40	$77.96 - $88.18