Acacia Communications, Inc.

Grantham, Mayo, Van Otterloo & Co. LLC ACIA

Report date

9/30/2020

Quarter

2020 Q3

Filed

11/13/2020

Shares

468,300

Value ($000)

31,563

Weight

0.2%

2019 Q4 - 2020 Q3 (4 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2020 Q3	11/13/2020	31,563	0.2%	468,300	9/30/2020
2020 Q2	8/13/2020	25,008	0.2%	372,200	6/30/2020
2020 Q1	5/14/2020	12,137	0.1%	180,664	3/31/2020
2019 Q4	2/13/2020	18,214	0.1%	268,600	12/31/2019