Acacia Communications, Inc.

CITADEL ADVISORS LLC ACIA

Report date

12/31/2020

Quarter

2020 Q4

Filed

2/16/2021

Shares

743,014

Value ($000)

54,210

Weight

0.1%

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	2/16/2021	54,210	0.1%	743,014	12/31/2020
2020 Q3	11/16/2020	106,465	0.1%	1,579,598	9/30/2020
2020 Q2	8/14/2020	106,128	0.1%	1,579,527	6/30/2020
2020 Q1	5/15/2020	88,746	0.1%	1,321,017	3/31/2020
2019 Q4	2/14/2020	74,878	0.1%	1,104,238	12/31/2019