ANTERO MIDSTREAM CORP

Ticker: AM CUSIP: 03676B102 Class: Com

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q4 2025

Shares 388,425 Value ($000) $6,910 Avg Close $17.75 Range $16.76 - $19.24

Q3 2025

Shares 388,425 Value ($000) $7,551 Avg Close $17.58 Range $16.36 - $19.34

Q2 2025

Shares 391,130 Value ($000) $7,412 Avg Close $17.16 Range $14.32 - $18.38

Q1 2025

Shares 405,280 Value ($000) $7,295 Avg Close $15.67 Range $14.22 - $17.38

Q4 2024

Shares 435,377 Value ($000) $6,570 Avg Close $14.21 Range $13.32 - $14.99

Q3 2024

Shares 417,851 Value ($000) $6,289 Avg Close $13.39 Range $12.11 - $14.12

Q2 2024

Shares 414,631 Value ($000) $6,112 Avg Close $12.99 Range $12.03 - $13.72

Q1 2024

Shares 326,633 Value ($000) $3,426 Avg Close $11.39 Range $10.36 - $12.63

Q4 2023

Shares 419,631 Value ($000) $5,258 Avg Close $11.02 Range $9.92 - $11.82

Q3 2023

Shares 431,439 Value ($000) $5,169 Avg Close $10.17 Range $9.62 - $10.67

Q2 2023

Shares 431,389 Value ($000) $5,004 Avg Close $8.94 Range $8.20 - $9.87

Q1 2023

Shares 326,633 Value ($000) $3,426 Avg Close $8.76 Range $7.91 - $9.37

Q4 2022

Shares 287,382 Value ($000) $3,101 Avg Close $8.56 Range $7.39 - $9.41

Q3 2022

Shares 286,822 Value ($000) $2,633 Avg Close $7.77 Range $6.64 - $8.55

Q2 2022

Shares 481,472 Value ($000) $4,357 Avg Close $8.02 Range $6.79 - $8.88

Q1 2022

Shares 496,786 Value ($000) $5,400 Avg Close $7.65 Range $6.95 - $8.72

Q4 2021

Shares 499,705 Value ($000) $4,837 Avg Close $7.64 Range $6.72 - $8.52

Q3 2021

Shares 399,380 Value ($000) $4,162 Avg Close $7.08 Range $6.12 - $7.87

Q2 2021

Shares 504,264 Value ($000) $5,239 Avg Close $6.74 Range $5.73 - $7.60

Q1 2021

Shares 294,433 Value ($000) $2,659 Avg Close $5.90 Range $5.05 - $6.72

Q4 2020

Shares 294,433 Value ($000) $2,270 Avg Close $4.46 Range $3.23 - $5.76

Q3 2020

Shares 294,433 Value ($000) $1,581 Avg Close $3.81 Range $3.03 - $4.82

Q2 2020

Shares 294,433 Value ($000) $1,502 Avg Close $2.62 Range $1.11 - $3.87

Q1 2020

Shares 212,630 Value ($000) $447 Avg Close $2.61 Range $0.95 - $4.18

Q4 2019

Shares 212,630 Value ($000) $1,614 Avg Close $3.30 Range $2.26 - $4.29

Q3 2019

Shares 20,310 Value ($000) $150 Avg Close $4.34 Range $3.32 - $6.15

Q2 2019

Shares 20,310 Value ($000) $233 Avg Close $6.28 Range $5.32 - $7.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	388,425	$6,910	$17.75	$16.76 - $19.24
Q3 2025	388,425	$7,551	$17.58	$16.36 - $19.34
Q2 2025	391,130	$7,412	$17.16	$14.32 - $18.38
Q1 2025	405,280	$7,295	$15.67	$14.22 - $17.38
Q4 2024	435,377	$6,570	$14.21	$13.32 - $14.99
Q3 2024	417,851	$6,289	$13.39	$12.11 - $14.12
Q2 2024	414,631	$6,112	$12.99	$12.03 - $13.72
Q1 2024	326,633	$3,426	$11.39	$10.36 - $12.63
Q4 2023	419,631	$5,258	$11.02	$9.92 - $11.82
Q3 2023	431,439	$5,169	$10.17	$9.62 - $10.67
Q2 2023	431,389	$5,004	$8.94	$8.20 - $9.87
Q1 2023	326,633	$3,426	$8.76	$7.91 - $9.37
Q4 2022	287,382	$3,101	$8.56	$7.39 - $9.41
Q3 2022	286,822	$2,633	$7.77	$6.64 - $8.55
Q2 2022	481,472	$4,357	$8.02	$6.79 - $8.88
Q1 2022	496,786	$5,400	$7.65	$6.95 - $8.72
Q4 2021	499,705	$4,837	$7.64	$6.72 - $8.52
Q3 2021	399,380	$4,162	$7.08	$6.12 - $7.87
Q2 2021	504,264	$5,239	$6.74	$5.73 - $7.60
Q1 2021	294,433	$2,659	$5.90	$5.05 - $6.72
Q4 2020	294,433	$2,270	$4.46	$3.23 - $5.76
Q3 2020	294,433	$1,581	$3.81	$3.03 - $4.82
Q2 2020	294,433	$1,502	$2.62	$1.11 - $3.87
Q1 2020	212,630	$447	$2.61	$0.95 - $4.18
Q4 2019	212,630	$1,614	$3.30	$2.26 - $4.29
Q3 2019	20,310	$150	$4.34	$3.32 - $6.15
Q2 2019	20,310	$233	$6.28	$5.32 - $7.00