BOYD GAMING CORP

Ticker: BYD CUSIP: 103304101 Class: Common Stock

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

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

Q3 2025

Shares 24,012 Value ($000) $2,076 Avg Close $83.67 Range $77.77 - $87.46

Q1 2025

Shares 5,172 Value ($000) $340 Avg Close $72.70 Range $63.87 - $79.75

Q4 2024

Shares 62,650 Value ($000) $4,545 Avg Close $69.39 Range $61.38 - $75.84

Q2 2024

Shares 38,627 Value ($000) $2,128 Avg Close $56.12 Range $48.48 - $67.27

Q1 2024

Shares 42,774 Value ($000) $2,880 Avg Close $62.50 Range $59.35 - $66.64

Q3 2023

Shares 190,913 Value ($000) $11,613 Avg Close $64.96 Range $58.40 - $71.17

Q2 2023

Shares 45,453 Value ($000) $3,153 Avg Close $65.35 Range $60.16 - $69.73

Q4 2022

Shares 4,700 Value ($000) $256 Avg Close $54.50 Range $46.00 - $59.81

Q3 2022

Shares 47,300 Value ($000) $2,255 Avg Close $51.66 Range $44.46 - $56.52

Q1 2022

Shares 305,612 Value ($000) $20,102 Avg Close $62.37 Range $52.39 - $69.77

Q4 2021

Shares 175,919 Value ($000) $11,534 Avg Close $60.88 Range $54.16 - $66.42

Q3 2021

Shares 156,201 Value ($000) $9,881 Avg Close $56.88 Range $48.34 - $64.35

Q4 2020

Shares 55,879 Value ($000) $2,399 Avg Close $35.28 Range $28.79 - $42.03

Q2 2019

Shares 227,521 Value ($000) $6,130 Avg Close $26.04 Range $21.66 - $29.99

Q1 2019

Shares 652,699 Value ($000) $17,859 Avg Close $25.96 Range $19.12 - $30.21

Q4 2018

Shares 1,074,655 Value ($000) $22,332 Avg Close $24.91 Range $17.98 - $32.92

Q1 2018

Shares 31,556 Value ($000) $1,005 Avg Close $33.73 Range $28.91 - $38.12

Q4 2017

Shares 23,206 Value ($000) $813 Avg Close $28.48 Range $23.93 - $33.85

Q3 2017

Shares 32,884 Value ($000) $855 Avg Close $24.32 Range $22.71 - $25.37

Q4 2016

Shares 923,921 Value ($000) $18,635 Avg Close $18.05 Range $15.72 - $20.23

Q3 2016

Shares 1,442,439 Value ($000) $28,531 Avg Close $18.02 Range $16.68 - $19.69

Q2 2016

Shares 1,401,387 Value ($000) $25,786 Avg Close $18.18 Range $16.29 - $20.09

Q1 2016

Shares 1,311,079 Value ($000) $27,087 Avg Close $16.59 Range $13.33 - $19.92

Q1 2014

Shares 196,922 Value ($000) $2,599 Avg Close $10.85 Range $8.54 - $13.67

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	24,012	$2,076	$83.67	$77.77 - $87.46
Q1 2025	5,172	$340	$72.70	$63.87 - $79.75
Q4 2024	62,650	$4,545	$69.39	$61.38 - $75.84
Q2 2024	38,627	$2,128	$56.12	$48.48 - $67.27
Q1 2024	42,774	$2,880	$62.50	$59.35 - $66.64
Q3 2023	190,913	$11,613	$64.96	$58.40 - $71.17
Q2 2023	45,453	$3,153	$65.35	$60.16 - $69.73
Q4 2022	4,700	$256	$54.50	$46.00 - $59.81
Q3 2022	47,300	$2,255	$51.66	$44.46 - $56.52
Q1 2022	305,612	$20,102	$62.37	$52.39 - $69.77
Q4 2021	175,919	$11,534	$60.88	$54.16 - $66.42
Q3 2021	156,201	$9,881	$56.88	$48.34 - $64.35
Q4 2020	55,879	$2,399	$35.28	$28.79 - $42.03
Q2 2019	227,521	$6,130	$26.04	$21.66 - $29.99
Q1 2019	652,699	$17,859	$25.96	$19.12 - $30.21
Q4 2018	1,074,655	$22,332	$24.91	$17.98 - $32.92
Q1 2018	31,556	$1,005	$33.73	$28.91 - $38.12
Q4 2017	23,206	$813	$28.48	$23.93 - $33.85
Q3 2017	32,884	$855	$24.32	$22.71 - $25.37
Q4 2016	923,921	$18,635	$18.05	$15.72 - $20.23
Q3 2016	1,442,439	$28,531	$18.02	$16.68 - $19.69
Q2 2016	1,401,387	$25,786	$18.18	$16.29 - $20.09
Q1 2016	1,311,079	$27,087	$16.59	$13.33 - $19.92
Q1 2014	196,922	$2,599	$10.85	$8.54 - $13.67