ACACIA COMMUNICATIONS INC

CUSIP: 00401C108 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2020
Shares 3,598,481 Value ($000) $262,545 Avg Close — Range —
Q3 2020
Shares 3,499,131 Value ($000) $235,841 Avg Close — Range —
Q2 2020
Shares 3,719,267 Value ($000) $249,897 Avg Close — Range —
Q1 2020
Shares 3,669,139 Value ($000) $246,492 Avg Close — Range —
Q4 2019
Shares 3,543,275 Value ($000) $240,270 Avg Close — Range —
Q3 2019
Shares 3,455,066 Value ($000) $225,962 Avg Close — Range —
Q2 2019
Shares 3,288,489 Value ($000) $155,085 Avg Close — Range —
Q1 2019
Shares 2,850,022 Value ($000) $163,449 Avg Close — Range —
Q4 2018
Shares 2,672,157 Value ($000) $101,543 Avg Close — Range —
Q3 2018
Shares 2,410,234 Value ($000) $99,711 Avg Close — Range —
Q2 2018
Shares 2,018,660 Value ($000) $70,269 Avg Close — Range —
Q1 2018
Shares 1,801,544 Value ($000) $69,286 Avg Close — Range —
Q4 2017
Shares 1,764,421 Value ($000) $63,926 Avg Close — Range —
Q3 2017
Shares 1,702,770 Value ($000) $80,201 Avg Close — Range —
Q2 2017
Shares 1,333,370 Value ($000) $55,295 Avg Close — Range —
Q1 2017
Shares 1,187,839 Value ($000) $69,632 Avg Close — Range —
Q4 2016
Shares 938,876 Value ($000) $57,975 Avg Close — Range —
Q3 2016
Shares 368,674 Value ($000) $38,077 Avg Close — Range —
Q2 2016
Shares 62,143 Value ($000) $2,482 Avg Close — Range —