Portolan Capital Management’s RingCentral RNG Stock Holding History

Portolan Capital Management’s Portfolio RNG Stock Details RNG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-11,222	Closed	-$713K	–	109
2018 Q1	$713K	Sell	11,222 -45,471	-80%	-$2.66M	0.08%	97
2017 Q4	$2.74M	Sell	56,693 -98,911	-64%	-$4.5M	0.3%	90
2017 Q3	$6.5M	Sell	155,604 -78,646	-34%	-$3.02M	0.77%	54
2017 Q2	$8.56M	Sell	234,250 -218,231	-48%	-$7.21M	1.1%	32
2017 Q1	$12.8M	Buy	452,481 +60,486	+15%	+$1.5M	1.66%	11
2016 Q4	$8.07M	Sell	391,995 -782,065	-67%	-$17.1M	1.09%	26
2016 Q3	$27.8M	Buy	1,174,060 +444,921	+61%	+$10.1M	3.81%	2
2016 Q2	$14.4M	Buy	729,139 +55,523	+8%	+$1.05M	2.07%	9
2016 Q1	$10.6M	Buy	673,616 +135,761	+25%	+$2.54M	1.42%	20
2015 Q4	$12.7M	Buy	537,855 +144,847	+37%	+$3.12M	1.61%	14
2015 Q3	$7.13M	Sell	393,008 -73,130	-16%	-$1.33M	0.95%	41
2015 Q2	$8.62M	Buy	466,138 +93,633	+25%	+$1.63M	1.21%	24
2015 Q1	$5.71M	Buy	+372,505	New	+$5.61M	1.05%	32
2014 Q3	–	Sell	-198,179	Closed	-$3M	–	118
2014 Q2	$3M	Buy	+198,179	New	+$2.87M	0.65%	59

Other funds holding RNG

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

GGHC

Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Alkeon Capital Management New York $59.5B AUM 51.63% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

WRCM

Whale Rock Capital Management Boston, Massachusetts $7.74B AUM 180.85% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Portolan Capital Management's RNG Position: Q2 2018 in Review

Portolan Capital Management sold out of RingCentral (RNG) in Q2 2018, closing a stake of 11,222 shares — an estimated $713K sold.

Portolan Capital Management first reported a position in RNG in Q2 2014 and held it in 14 quarters. The position peaked at $27.8M in Q3 2016. 264 funds tracked by Wall St. Rank hold RNG as of Q2 2018.

Portolan Capital Management reported no remaining RingCentral position as of Q2 2018 after selling out during the quarter.
Portolan Capital Management sold 11,222 RingCentral shares in Q2 2018, an estimated $713K.
Portolan Capital Management first reported a position in RingCentral in Q2 2014 and held it in 14 quarters.
Portolan Capital Management's RingCentral position peaked at $27.8M in Q3 2016.
264 funds tracked by Wall St. Rank held RingCentral as of Q2 2018.

Based on Portolan Capital Management's 13F filing for Q2 2018, filed 14 Aug 2018.