ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025
Shares 99,993 Value ($000) $327 Avg Close $4.89 Range $3.18 - $7.37
Q3 2025
Shares 88,816 Value ($000) $636 Avg Close $6.61 Range $5.11 - $7.89
Q2 2025
Shares 93,701 Value ($000) $503 Avg Close $4.38 Range $3.34 - $5.57
Q1 2025
Shares 79,646 Value ($000) $332 Avg Close $5.67 Range $4.01 - $7.63
Q4 2024
Shares 79,646 Value ($000) $603 Avg Close $6.58 Range $5.12 - $8.11
Q3 2024
Shares 70,737 Value ($000) $415 Avg Close $6.09 Range $4.69 - $7.15
Q2 2024
Shares 70,737 Value ($000) $429 Avg Close $6.90 Range $5.25 - $8.26
Q2 2022
Shares 45,986 Value ($000) $216 Avg Close $5.44 Range $4.50 - $6.70
Q1 2022
Shares 47,278 Value ($000) $295 Avg Close $6.34 Range $5.40 - $7.25
Q4 2021
Shares 47,278 Value ($000) $313 Avg Close $6.69 Range $6.10 - $8.00
Q3 2021
Shares 47,278 Value ($000) $303 Avg Close $6.88 Range $5.71 - $8.19
Q2 2021
Shares 47,278 Value ($000) $351 Avg Close $6.16 Range $4.60 - $8.41
Q1 2021
Shares 40,607 Value ($000) $224 Avg Close $5.60 Range $4.63 - $6.64
Q4 2020
Shares 40,607 Value ($000) $224 Avg Close $5.09 Range $4.06 - $6.37
Q3 2020
Shares 40,607 Value ($000) $165 Avg Close $4.27 Range $3.52 - $5.10
Q2 2020
Shares 40,607 Value ($000) $197 Avg Close $5.76 Range $4.44 - $8.00
Q1 2020
Shares 40,607 Value ($000) $267 Avg Close $9.59 Range $4.45 - $12.38
Q4 2019
Shares 40,445 Value ($000) $425 Avg Close $11.53 Range $8.78 - $14.69
Q3 2019
Shares 40,445 Value ($000) $601 Avg Close $12.28 Range $10.78 - $14.34
Q2 2019
Shares 40,445 Value ($000) $512 Avg Close $11.51 Range $9.98 - $12.43
Q1 2019
Shares 44,923 Value ($000) $520 Avg Close $10.38 Range $9.12 - $11.21
Q4 2018
Shares 41,301 Value ($000) $436 Avg Close $9.19 Range $7.91 - $10.85
Q3 2018
Shares 41,301 Value ($000) $494 Avg Close $9.89 Range $9.48 - $10.53
Q2 2018
Shares 41,301 Value ($000) $470 Avg Close $9.49 Range $9.09 - $10.05
Q1 2018
Shares 35,400 Value ($000) $405 Avg Close $7.79 Range $5.72 - $9.89
Q4 2017
Shares 35,400 Value ($000) $342 Avg Close $8.59 Range $6.46 - $9.74
Q3 2017
Shares 35,400 Value ($000) $389 Avg Close $7.92 Range $6.87 - $9.08
Q2 2017
Shares 35,400 Value ($000) $325 Avg Close $7.11 Range $5.79 - $7.84
Q4 2014
Shares 60,286 Value ($000) $1,374 Avg Close $15.53 Range $14.40 - $17.84
Q3 2014
Shares 58,883 Value ($000) $1,253 Avg Close $16.46 Range $14.59 - $18.49
Q2 2014
Shares 49,486 Value ($000) $1,135 Avg Close $16.83 Range $13.29 - $19.84
Q1 2014
Shares 49,838 Value ($000) $1,224 Avg Close $19.55 Range $16.66 - $21.56
Q4 2013
Shares 24,259 Value ($000) $1,316 Avg Close $17.66 Range $13.54 - $22.08
Q3 2013
Shares 21,467 Value ($000) $929 Avg Close $15.59 Range $12.31 - $16.89