COHERENT INC

CUSIP: 192479103 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2022
Shares 5,405 Value ($000) $1,439 Avg Close — Range —
Q1 2022
Shares 6,963 Value ($000) $1,903 Avg Close — Range —
Q4 2021
Shares 8,993 Value ($000) $2,397 Avg Close — Range —
Q3 2021
Shares 8,555 Value ($000) $2,140 Avg Close — Range —
Q2 2021
Shares 336,012 Value ($000) $88,822 Avg Close — Range —
Q1 2021
Shares 1,879,479 Value ($000) $475,301 Avg Close — Range —
Q4 2020
Shares 3,118,324 Value ($000) $467,810 Avg Close — Range —
Q3 2020
Shares 3,119,584 Value ($000) $346,055 Avg Close — Range —
Q2 2020
Shares 3,098,258 Value ($000) $405,809 Avg Close — Range —
Q1 2020
Shares 3,042,118 Value ($000) $323,711 Avg Close — Range —
Q4 2019
Shares 2,490,193 Value ($000) $414,244 Avg Close — Range —
Q3 2019
Shares 2,802,313 Value ($000) $430,771 Avg Close — Range —
Q2 2019
Shares 1,152,637 Value ($000) $157,184 Avg Close — Range —
Q1 2019
Shares 729,040 Value ($000) $103,320 Avg Close — Range —
Q4 2018
Shares 405,399 Value ($000) $42,854 Avg Close — Range —
Q3 2018
Shares 173,967 Value ($000) $29,956 Avg Close — Range —
Q2 2018
Shares 1,532 Value ($000) $240 Avg Close — Range —
Q1 2018
Shares 1,532 Value ($000) $287 Avg Close — Range —
Q4 2017
Shares 17,027 Value ($000) $4,806 Avg Close — Range —
Q2 2017
Shares 81,707 Value ($000) $18,384 Avg Close — Range —
Q1 2017
Shares 258,379 Value ($000) $53,133 Avg Close — Range —
Q4 2016
Shares 779,931 Value ($000) $107,151 Avg Close — Range —
Q3 2016
Shares 1,015,394 Value ($000) $112,242 Avg Close — Range —
Q2 2016
Shares 903,938 Value ($000) $82,964 Avg Close — Range —
Q1 2016
Shares 651,107 Value ($000) $59,837 Avg Close — Range —
Q4 2015
Shares 793,573 Value ($000) $51,670 Avg Close — Range —
Q3 2015
Shares 805,252 Value ($000) $44,047 Avg Close — Range —
Q2 2015
Shares 798,752 Value ($000) $50,704 Avg Close — Range —
Q1 2015
Shares 797,462 Value ($000) $51,803 Avg Close — Range —
Q4 2014
Shares 776,067 Value ($000) $47,123 Avg Close — Range —
Q3 2014
Shares 713,707 Value ($000) $43,801 Avg Close — Range —
Q2 2014
Shares 782,974 Value ($000) $51,809 Avg Close — Range —
Q1 2014
Shares 784,866 Value ($000) $51,291 Avg Close — Range —
Q4 2013
Shares 790,090 Value ($000) $58,775 Avg Close — Range —
Q3 2013
Shares 783,500 Value ($000) $48,146 Avg Close — Range —
Q2 2013
Shares 730,475 Value ($000) $40,227 Avg Close — Range —