Acacia Communications, Inc.

Tower Research Capital LLC (TRC) ACIA

Report date

12/31/2020

Quarter

2020 Q4

Filed

2/16/2021

Shares

6,544

Value ($000)

478

Weight

0.0%

2019 Q4 - 2020 Q4 (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 Q4	2/16/2021	478	0.0%	6,544	12/31/2020
2020 Q3	11/16/2020	2,356	0.0%	34,958	9/30/2020
2020 Q2	8/13/2020	630	0.0%	9,384	6/30/2020
2019 Q4	2/7/2020	1	0.0%	20	12/31/2019