William Blair Investment Management’s RingCentral RNG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-57,682	Closed	-$16.8M	–	490
2021 Q2	$16.8M	Sell	57,682 -2,780	-5%	-$808K	0.05%	237
2021 Q1	$18M	Sell	60,462 -1,859	-3%	-$554K	0.06%	233
2020 Q4	$23.6M	Buy	62,321 +16,497	+36%	+$6.25M	0.08%	193
2020 Q3	$12.6M	Buy	+45,824	New	+$12.6M	0.05%	240