CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

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

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

Q2 2019
Shares 69,927 Value ($000) $95 Avg Close — Range —
Q1 2019
Shares 107,327 Value ($000) $376 Avg Close — Range —
Q4 2018
Shares 511,193 Value ($000) $1,779 Avg Close — Range —
Q3 2018
Shares 492,471 Value ($000) $3,571 Avg Close — Range —
Q2 2018
Shares 517,254 Value ($000) $4,744 Avg Close — Range —
Q1 2018
Shares 510,310 Value ($000) $3,700 Avg Close — Range —
Q4 2017
Shares 415,316 Value ($000) $4,228 Avg Close — Range —
Q3 2017
Shares 483,019 Value ($000) $4,169 Avg Close — Range —
Q2 2017
Shares 351,880 Value ($000) $2,411 Avg Close — Range —
Q1 2017
Shares 300,682 Value ($000) $3,921 Avg Close — Range —
Q4 2016
Shares 260,490 Value ($000) $2,725 Avg Close — Range —
Q3 2016
Shares 183,556 Value ($000) $2,009 Avg Close — Range —
Q2 2016
Shares 148,242 Value ($000) $1,942 Avg Close — Range —
Q1 2016
Shares 148,234 Value ($000) $2,105 Avg Close — Range —
Q4 2015
Shares 135,779 Value ($000) $2,336 Avg Close — Range —
Q3 2015
Shares 118,130 Value ($000) $2,244 Avg Close — Range —
Q2 2015
Shares 99,233 Value ($000) $4,132 Avg Close — Range —
Q1 2015
Shares 84,951 Value ($000) $2,592 Avg Close — Range —
Q4 2014
Shares 64,424 Value ($000) $2,581 Avg Close — Range —
Q3 2014
Shares 60,795 Value ($000) $3,601 Avg Close — Range —
Q2 2014
Shares 60,105 Value ($000) $9,264 Avg Close — Range —
Q1 2014
Shares 60,604 Value ($000) $8,363 Avg Close — Range —
Q4 2013
Shares 56,909 Value ($000) $6,632 Avg Close — Range —
Q3 2013
Shares 54,302 Value ($000) $5,395 Avg Close — Range —
Q2 2013
Shares 52,186 Value ($000) $3,425 Avg Close — Range —