BOYD GAMING CORP

Ticker: BYD CUSIP: 103304101 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 86,067 Value ($000) $7,336 Avg Close $82.27 Range $76.17 - $88.30

Q3 2025

Shares 81,433 Value ($000) $7,040 Avg Close $83.67 Range $77.77 - $87.46

Q2 2025

Shares 86,383 Value ($000) $6,758 Avg Close $70.97 Range $58.55 - $78.71

Q1 2025

Shares 93,675 Value ($000) $6,167 Avg Close $72.70 Range $63.87 - $79.75

Q4 2024

Shares 85,185 Value ($000) $6,179 Avg Close $69.39 Range $61.38 - $75.84

Q3 2024

Shares 94,324 Value ($000) $6,098 Avg Close $58.21 Range $52.00 - $65.10

Q2 2024

Shares 85,863 Value ($000) $4,731 Avg Close $56.12 Range $48.48 - $67.27

Q1 2024

Shares 103,061 Value ($000) $6,938 Avg Close $62.50 Range $59.35 - $66.64

Q4 2023

Shares 103,240 Value ($000) $6,464 Avg Close $57.94 Range $51.23 - $62.28

Q3 2023

Shares 104,242 Value ($000) $6,341 Avg Close $64.96 Range $58.40 - $71.17

Q2 2023

Shares 113,606 Value ($000) $7,881 Avg Close $65.35 Range $60.16 - $69.73

Q1 2023

Shares 117,106 Value ($000) $7,509 Avg Close $60.10 Range $52.42 - $65.48

Q4 2022

Shares 119,331 Value ($000) $6,507 Avg Close $54.50 Range $46.00 - $59.81

Q3 2022

Shares 121,124 Value ($000) $5,772 Avg Close $51.66 Range $44.46 - $56.52

Q2 2022

Shares 121,624 Value ($000) $6,051 Avg Close $55.64 Range $45.83 - $65.44

Q1 2022

Shares 123,083 Value ($000) $8,096 Avg Close $62.37 Range $52.39 - $69.77

Q4 2021

Shares 128,002 Value ($000) $8,393 Avg Close $60.88 Range $54.16 - $66.42

Q3 2021

Shares 128,270 Value ($000) $8,114 Avg Close $56.88 Range $48.34 - $64.35

Q2 2021

Shares 128,791 Value ($000) $7,919 Avg Close $60.52 Range $55.00 - $68.12

Q1 2021

Shares 203,031 Value ($000) $11,971 Avg Close $52.16 Range $39.45 - $63.92

Q4 2020

Shares 202,930 Value ($000) $8,710 Avg Close $35.28 Range $28.79 - $42.03

Q3 2020

Shares 205,760 Value ($000) $6,315 Avg Close $24.10 Range $16.72 - $30.24

Q2 2020

Shares 207,890 Value ($000) $4,345 Avg Close $17.50 Range $10.45 - $24.68

Q1 2020

Shares 208,290 Value ($000) $3,004 Avg Close $24.58 Range $6.18 - $34.75

Q4 2019

Shares 194,280 Value ($000) $5,817 Avg Close $26.95 Range $22.28 - $29.63

Q3 2019

Shares 203,080 Value ($000) $4,864 Avg Close $24.14 Range $20.77 - $27.22

Q2 2019

Shares 210,315 Value ($000) $5,666 Avg Close $26.04 Range $21.66 - $29.99

Q1 2019

Shares 211,095 Value ($000) $5,776 Avg Close $25.96 Range $19.12 - $30.21

Q4 2018

Shares 211,735 Value ($000) $4,400 Avg Close $24.91 Range $17.98 - $32.92

Q3 2018

Shares 120,465 Value ($000) $4,078 Avg Close $33.79 Range $30.75 - $37.21

Q2 2018

Shares 115,485 Value ($000) $4,003 Avg Close $33.19 Range $28.93 - $36.63

Q1 2018

Shares 115,445 Value ($000) $3,678 Avg Close $33.73 Range $28.91 - $38.12

Q4 2017

Shares 113,240 Value ($000) $3,969 Avg Close $28.48 Range $23.93 - $33.85

Q3 2017

Shares 115,240 Value ($000) $3,002 Avg Close $24.32 Range $22.71 - $25.37

Q2 2017

Shares 118,040 Value ($000) $2,929 Avg Close $22.60 Range $19.97 - $24.57

Q1 2017

Shares 118,040 Value ($000) $2,598 Avg Close $19.05 Range $17.99 - $20.67

Q4 2016

Shares 120,940 Value ($000) $2,439 Avg Close $18.05 Range $15.72 - $20.23

Q3 2016

Shares 120,940 Value ($000) $2,392 Avg Close $18.02 Range $16.68 - $19.69

Q2 2016

Shares 120,940 Value ($000) $2,225 Avg Close $18.18 Range $16.29 - $20.09

Q1 2016

Shares 100,640 Value ($000) $2,079 Avg Close $16.59 Range $13.33 - $19.92

Q4 2015

Shares 110,840 Value ($000) $2,202 Avg Close $18.02 Range $15.22 - $19.88

Q3 2015

Shares 110,840 Value ($000) $1,807 Avg Close $15.53 Range $13.87 - $16.90

Q2 2015

Shares 111,000 Value ($000) $1,659 Avg Close $13.25 Range $12.08 - $14.55

Q1 2015

Shares 92,500 Value ($000) $1,314 Avg Close $12.89 Range $11.07 - $14.13

Q4 2014

Shares 101,800 Value ($000) $1,301 Avg Close $10.55 Range $8.23 - $12.25

Q3 2014

Shares 101,800 Value ($000) $1,034 Avg Close $10.16 Range $8.75 - $11.77

Q2 2014

Shares 101,800 Value ($000) $1,235 Avg Close $10.85 Range $9.63 - $12.77

Q1 2014

Shares 101,800 Value ($000) $1,344 Avg Close $10.85 Range $8.54 - $13.67

Q4 2013

Shares 101,824 Value ($000) $1,147 Avg Close $11.08 Range $9.14 - $13.83

Q3 2013

Shares 101,800 Value ($000) $1,440 Avg Close $11.51 Range $9.89 - $13.76

Q2 2013

Shares 92,255 Value ($000) $1,042 Avg Close $10.59 Range $7.35 - $13.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86,067	$7,336	$82.27	$76.17 - $88.30
Q3 2025	81,433	$7,040	$83.67	$77.77 - $87.46
Q2 2025	86,383	$6,758	$70.97	$58.55 - $78.71
Q1 2025	93,675	$6,167	$72.70	$63.87 - $79.75
Q4 2024	85,185	$6,179	$69.39	$61.38 - $75.84
Q3 2024	94,324	$6,098	$58.21	$52.00 - $65.10
Q2 2024	85,863	$4,731	$56.12	$48.48 - $67.27
Q1 2024	103,061	$6,938	$62.50	$59.35 - $66.64
Q4 2023	103,240	$6,464	$57.94	$51.23 - $62.28
Q3 2023	104,242	$6,341	$64.96	$58.40 - $71.17
Q2 2023	113,606	$7,881	$65.35	$60.16 - $69.73
Q1 2023	117,106	$7,509	$60.10	$52.42 - $65.48
Q4 2022	119,331	$6,507	$54.50	$46.00 - $59.81
Q3 2022	121,124	$5,772	$51.66	$44.46 - $56.52
Q2 2022	121,624	$6,051	$55.64	$45.83 - $65.44
Q1 2022	123,083	$8,096	$62.37	$52.39 - $69.77
Q4 2021	128,002	$8,393	$60.88	$54.16 - $66.42
Q3 2021	128,270	$8,114	$56.88	$48.34 - $64.35
Q2 2021	128,791	$7,919	$60.52	$55.00 - $68.12
Q1 2021	203,031	$11,971	$52.16	$39.45 - $63.92
Q4 2020	202,930	$8,710	$35.28	$28.79 - $42.03
Q3 2020	205,760	$6,315	$24.10	$16.72 - $30.24
Q2 2020	207,890	$4,345	$17.50	$10.45 - $24.68
Q1 2020	208,290	$3,004	$24.58	$6.18 - $34.75
Q4 2019	194,280	$5,817	$26.95	$22.28 - $29.63
Q3 2019	203,080	$4,864	$24.14	$20.77 - $27.22
Q2 2019	210,315	$5,666	$26.04	$21.66 - $29.99
Q1 2019	211,095	$5,776	$25.96	$19.12 - $30.21
Q4 2018	211,735	$4,400	$24.91	$17.98 - $32.92
Q3 2018	120,465	$4,078	$33.79	$30.75 - $37.21
Q2 2018	115,485	$4,003	$33.19	$28.93 - $36.63
Q1 2018	115,445	$3,678	$33.73	$28.91 - $38.12
Q4 2017	113,240	$3,969	$28.48	$23.93 - $33.85
Q3 2017	115,240	$3,002	$24.32	$22.71 - $25.37
Q2 2017	118,040	$2,929	$22.60	$19.97 - $24.57
Q1 2017	118,040	$2,598	$19.05	$17.99 - $20.67
Q4 2016	120,940	$2,439	$18.05	$15.72 - $20.23
Q3 2016	120,940	$2,392	$18.02	$16.68 - $19.69
Q2 2016	120,940	$2,225	$18.18	$16.29 - $20.09
Q1 2016	100,640	$2,079	$16.59	$13.33 - $19.92
Q4 2015	110,840	$2,202	$18.02	$15.22 - $19.88
Q3 2015	110,840	$1,807	$15.53	$13.87 - $16.90
Q2 2015	111,000	$1,659	$13.25	$12.08 - $14.55
Q1 2015	92,500	$1,314	$12.89	$11.07 - $14.13
Q4 2014	101,800	$1,301	$10.55	$8.23 - $12.25
Q3 2014	101,800	$1,034	$10.16	$8.75 - $11.77
Q2 2014	101,800	$1,235	$10.85	$9.63 - $12.77
Q1 2014	101,800	$1,344	$10.85	$8.54 - $13.67
Q4 2013	101,824	$1,147	$11.08	$9.14 - $13.83
Q3 2013	101,800	$1,440	$11.51	$9.89 - $13.76
Q2 2013	92,255	$1,042	$10.59	$7.35 - $13.60