SUMMIT PARTNERS L P Q1 2019 Filing

Filed May 13, 2019

Portfolio Value

$452.4M

Holdings

7

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (7 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	CASA1EURCASA SYSTEMS, INC.	34,124,480	$283.2M	62.60%
2	ATENA10 NETWORKS, INC.	9,492,417	$67.3M	14.88%
3	SMARGBPSMARTSHEET	1,408,620	$57.5M	12.70%
4	—INOVALON	3,489,286	$43.4M	9.59%
5	—ACACIA COMMUNICATIONS, INC.	10,590	$607K	0.13%
6	MTSIMACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.	26,337	$440K	0.10%
7	TPBTURNING POINT BRANDS, INC.	244	$11K	0.00%