Acacia Communications, Inc.

ALLIANCEBERNSTEIN L.P. ACIA

Report date

12/31/2020

Quarter

2020 Q4

Filed

2/8/2021

Shares

245,115

Value ($000)

17,884

Weight

0.0%

2019 Q4 - 2020 Q4 (5 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 Q4	2/8/2021	17,884	0.0%	245,115	12/31/2020
2020 Q3	11/12/2020	17,497	0.0%	259,602	9/30/2020
2020 Q2	8/13/2020	19,216	0.0%	286,002	6/30/2020
2020 Q1	5/14/2020	14,774	0.0%	219,916	3/31/2020
2019 Q4	2/18/2020	24,067	0.0%	354,914	12/31/2019