ENANTA PHARMACEUTICALS INC

Ticker: ENTA CUSIP: 29251M106 Class: Common Stock

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

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

Q4 2025

Shares 385,276 Value ($000) $6,076 Avg Close $12.70 Range $9.91 - $17.15

Q3 2025

Shares 275,389 Value ($000) $3,296 Avg Close $7.99 Range $6.43 - $15.34

Q2 2025

Shares 857,412 Value ($000) $6,482 Avg Close $6.02 Range $4.09 - $8.47

Q1 2025

Shares 850,890 Value ($000) $4,697 Avg Close $6.18 Range $4.71 - $8.76

Q4 2024

Shares 930,087 Value ($000) $5,348 Avg Close $9.59 Range $5.30 - $13.37

Q3 2024

Shares 850,890 Value ($000) $8,815 Avg Close $13.08 Range $9.89 - $17.23

Q2 2024

Shares 928,363 Value ($000) $12,041 Avg Close $13.50 Range $11.28 - $17.80

Q1 2024

Shares 951,062 Value ($000) $16,606 Avg Close $13.23 Range $9.24 - $17.76

Q3 2023

Shares 74,810 Value ($000) $836 Avg Close $16.11 Range $11.03 - $22.15

Q2 2022

Shares 50,160 Value ($000) $2,371 Avg Close $54.27 Range $37.59 - $79.50

Q4 2021

Shares 9,670 Value ($000) $723 Avg Close $78.47 Range $57.21 - $102.00

Q4 2020

Shares 9,952 Value ($000) $419 Avg Close $43.99 Range $40.32 - $47.87

Q3 2020

Shares 34,934 Value ($000) $1,599 Avg Close $48.45 Range $42.07 - $54.57

Q2 2020

Shares 131,824 Value ($000) $6,619 Avg Close $51.75 Range $44.90 - $58.59

Q1 2020

Shares 251,961 Value ($000) $12,959 Avg Close $53.30 Range $38.40 - $62.12

Q4 2019

Shares 181,055 Value ($000) $11,186 Avg Close $61.99 Range $57.15 - $67.88

Q3 2019

Shares 172,373 Value ($000) $10,356 Avg Close $74.28 Range $58.02 - $89.25

Q2 2019

Shares 153,786 Value ($000) $12,977 Avg Close $89.95 Range $80.52 - $101.27

Q1 2019

Shares 144,453 Value ($000) $13,799 Avg Close $89.70 Range $68.67 - $106.80

Q4 2018

Shares 151,891 Value ($000) $10,759 Avg Close $76.67 Range $64.08 - $86.42

Q3 2018

Shares 39,372 Value ($000) $3,365 Avg Close $100.17 Range $81.24 - $127.77

Q2 2015

Shares 26,016 Value ($000) $1,170 Avg Close $38.90 Range $30.13 - $47.28

Q1 2015

Shares 123,457 Value ($000) $3,780 Avg Close $38.91 Range $30.55 - $51.60

Q4 2014

Shares 194,728 Value ($000) $9,902 Avg Close $44.77 Range $39.05 - $52.58

Q3 2014

Shares 316,426 Value ($000) $12,521 Avg Close $39.86 Range $36.50 - $44.50

Q2 2014

Shares 3,215 Value ($000) $138 Avg Close $38.15 Range $31.22 - $46.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	385,276	$6,076	$12.70	$9.91 - $17.15
Q3 2025	275,389	$3,296	$7.99	$6.43 - $15.34
Q2 2025	857,412	$6,482	$6.02	$4.09 - $8.47
Q1 2025	850,890	$4,697	$6.18	$4.71 - $8.76
Q4 2024	930,087	$5,348	$9.59	$5.30 - $13.37
Q3 2024	850,890	$8,815	$13.08	$9.89 - $17.23
Q2 2024	928,363	$12,041	$13.50	$11.28 - $17.80
Q1 2024	951,062	$16,606	$13.23	$9.24 - $17.76
Q3 2023	74,810	$836	$16.11	$11.03 - $22.15
Q2 2022	50,160	$2,371	$54.27	$37.59 - $79.50
Q4 2021	9,670	$723	$78.47	$57.21 - $102.00
Q4 2020	9,952	$419	$43.99	$40.32 - $47.87
Q3 2020	34,934	$1,599	$48.45	$42.07 - $54.57
Q2 2020	131,824	$6,619	$51.75	$44.90 - $58.59
Q1 2020	251,961	$12,959	$53.30	$38.40 - $62.12
Q4 2019	181,055	$11,186	$61.99	$57.15 - $67.88
Q3 2019	172,373	$10,356	$74.28	$58.02 - $89.25
Q2 2019	153,786	$12,977	$89.95	$80.52 - $101.27
Q1 2019	144,453	$13,799	$89.70	$68.67 - $106.80
Q4 2018	151,891	$10,759	$76.67	$64.08 - $86.42
Q3 2018	39,372	$3,365	$100.17	$81.24 - $127.77
Q2 2015	26,016	$1,170	$38.90	$30.13 - $47.28
Q1 2015	123,457	$3,780	$38.91	$30.55 - $51.60
Q4 2014	194,728	$9,902	$44.77	$39.05 - $52.58
Q3 2014	316,426	$12,521	$39.86	$36.50 - $44.50
Q2 2014	3,215	$138	$38.15	$31.22 - $46.44