ANTERO MIDSTREAM CORP

Ticker: AM CUSIP: 03676B102 Class: Com

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 78,111 Value ($000) $1,390 Avg Close $17.75 Range $16.76 - $19.24

Q3 2025

Shares 60,149 Value ($000) $1,169 Avg Close $17.58 Range $16.36 - $19.34

Q2 2025

Shares 2,158,137 Value ($000) $40,897 Avg Close $17.16 Range $14.32 - $18.38

Q1 2025

Shares 523,445 Value ($000) $9,422 Avg Close $15.67 Range $14.22 - $17.38

Q4 2024

Shares 634,920 Value ($000) $9,581 Avg Close $14.21 Range $13.32 - $14.99

Q3 2024

Shares 615,944 Value ($000) $9,270 Avg Close $13.39 Range $12.11 - $14.12

Q2 2024

Shares 593,043 Value ($000) $8,741 Avg Close $12.99 Range $12.03 - $13.72

Q1 2024

Shares 700,511 Value ($000) $9,849 Avg Close $11.39 Range $10.36 - $12.63

Q4 2023

Shares 180,718 Value ($000) $2,264 Avg Close $11.02 Range $9.92 - $11.82

Q3 2023

Shares 404,374 Value ($000) $4,844 Avg Close $10.17 Range $9.62 - $10.67

Q2 2023

Shares 235,587 Value ($000) $2,733 Avg Close $8.94 Range $8.20 - $9.87

Q1 2023

Shares 19,409 Value ($000) $204 Avg Close $8.76 Range $7.91 - $9.37

Q4 2022

Shares 22,433 Value ($000) $242 Avg Close $8.56 Range $7.39 - $9.41

Q2 2022

Shares 1,061,043 Value ($000) $9,602 Avg Close $8.02 Range $6.79 - $8.88

Q1 2022

Shares 15,539 Value ($000) $169 Avg Close $7.65 Range $6.95 - $8.72

Q4 2021

Shares 109,262 Value ($000) $1,058 Avg Close $7.64 Range $6.72 - $8.52

Q3 2021

Shares 510,599 Value ($000) $5,320 Avg Close $7.08 Range $6.12 - $7.87

Q2 2021

Shares 198,499 Value ($000) $2,062 Avg Close $6.74 Range $5.73 - $7.60

Q1 2021

Shares 417,064 Value ($000) $3,766 Avg Close $5.90 Range $5.05 - $6.72

Q4 2020

Shares 728,490 Value ($000) $5,617 Avg Close $4.46 Range $3.23 - $5.76

Q3 2020

Shares 746,857 Value ($000) $4,010 Avg Close $3.81 Range $3.03 - $4.82

Q2 2020

Shares 1,207,683 Value ($000) $6,160 Avg Close $2.62 Range $1.11 - $3.87

Q1 2020

Shares 712,646 Value ($000) $1,496 Avg Close $2.61 Range $0.95 - $4.18

Q4 2019

Shares 1,381,723 Value ($000) $10,487 Avg Close $3.30 Range $2.26 - $4.29

Q3 2019

Shares 28,077 Value ($000) $208 Avg Close $4.34 Range $3.32 - $6.15

Q2 2019

Shares 137,071 Value ($000) $1,571 Avg Close $6.28 Range $5.32 - $7.00

Q1 2019

Shares 191,347 Value ($000) $2,637 Avg Close $6.27 Range $5.18 - $7.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	78,111	$1,390	$17.75	$16.76 - $19.24
Q3 2025	60,149	$1,169	$17.58	$16.36 - $19.34
Q2 2025	2,158,137	$40,897	$17.16	$14.32 - $18.38
Q1 2025	523,445	$9,422	$15.67	$14.22 - $17.38
Q4 2024	634,920	$9,581	$14.21	$13.32 - $14.99
Q3 2024	615,944	$9,270	$13.39	$12.11 - $14.12
Q2 2024	593,043	$8,741	$12.99	$12.03 - $13.72
Q1 2024	700,511	$9,849	$11.39	$10.36 - $12.63
Q4 2023	180,718	$2,264	$11.02	$9.92 - $11.82
Q3 2023	404,374	$4,844	$10.17	$9.62 - $10.67
Q2 2023	235,587	$2,733	$8.94	$8.20 - $9.87
Q1 2023	19,409	$204	$8.76	$7.91 - $9.37
Q4 2022	22,433	$242	$8.56	$7.39 - $9.41
Q2 2022	1,061,043	$9,602	$8.02	$6.79 - $8.88
Q1 2022	15,539	$169	$7.65	$6.95 - $8.72
Q4 2021	109,262	$1,058	$7.64	$6.72 - $8.52
Q3 2021	510,599	$5,320	$7.08	$6.12 - $7.87
Q2 2021	198,499	$2,062	$6.74	$5.73 - $7.60
Q1 2021	417,064	$3,766	$5.90	$5.05 - $6.72
Q4 2020	728,490	$5,617	$4.46	$3.23 - $5.76
Q3 2020	746,857	$4,010	$3.81	$3.03 - $4.82
Q2 2020	1,207,683	$6,160	$2.62	$1.11 - $3.87
Q1 2020	712,646	$1,496	$2.61	$0.95 - $4.18
Q4 2019	1,381,723	$10,487	$3.30	$2.26 - $4.29
Q3 2019	28,077	$208	$4.34	$3.32 - $6.15
Q2 2019	137,071	$1,571	$6.28	$5.32 - $7.00
Q1 2019	191,347	$2,637	$6.27	$5.18 - $7.03