SUMMIT PARTNERS L P Q1 2018 Filing

Filed April 17, 2018

Portfolio Value

$1.2T

Holdings

7

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (7 positions)

#StockSharesValue% PortfolioType
1
CASA1EURCASA SYSTEMS, INC.
38,842,000$1.1T91.30%
2
ATENA10 NETWORKS, INC.
9,492,417$55.2B4.43%
3
ACACIA COMMUNICATIONS, INC.
1,304,573$50.2B4.02%
4
DVADAVITA, INC.
41,624$2.7B0.22%
5
MTSIMACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
20,251$336.0M0.03%
6
GDENGOLDEN ENTERTAINMENT, INC.
1,811$42.0M0.00%
7
TPBTURNING POINT BRANDS
475$9.0M0.00%