Calamos Advisors’s RingCentral RNG Stock Holding History

Calamos Advisors’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
2026 Q2	–	Sell	-6,791	Closed	-$253K	–	1215
2026 Q1	$253K	Buy	+6,791	New	+$219K	﹤0.01%	1077
2021 Q4	–	Sell	-11,042	Closed	-$2.4M	–	1154
2021 Q3	$2.4M	Buy	11,042 +199	+2%	+$50.5K	0.01%	755
2021 Q2	$3.15M	Sell	10,843 -6,967	-39%	-$1.99M	0.01%	648
2021 Q1	$5.31M	Sell	17,810 -14,105	-44%	-$5.19M	0.03%	508
2020 Q4	$12.1M	Buy	31,915 +1,172	+4%	+$365K	0.07%	298
2020 Q3	$8.44M	Sell	30,743 -10,073	-25%	-$2.8M	0.05%	342
2020 Q2	$11.6M	Buy	40,816 +5,310	+15%	+$1.34M	0.08%	258
2020 Q1	$7.52M	Sell	35,506 -13,290	-27%	-$2.74M	0.06%	317
2019 Q4	$8.23M	Buy	48,796 +218	+0.4%	+$35.9K	0.04%	402
2019 Q3	$6.11M	Sell	48,578 -1,838	-4%	-$241K	0.03%	464
2019 Q2	$5.79M	Buy	+50,416	New	+$5.81M	0.03%	485

Other funds holding RNG

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

QCM

Quantinno Capital Management New York $83.3B AUM 37.97% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

Calamos Advisors's RNG Position: Q2 2026 in Review

Calamos Advisors sold out of RingCentral (RNG) in Q2 2026, closing a stake of 6,791 shares — an estimated $253K sold.

Calamos Advisors first reported a position in RNG in Q2 2019 and held it in 11 quarters. The position peaked at $12.1M in Q4 2020. 379 funds tracked by Wall St. Rank hold RNG as of Q2 2026.

Calamos Advisors reported no remaining RingCentral position as of Q2 2026 after selling out during the quarter.
Calamos Advisors sold 6,791 RingCentral shares in Q2 2026, an estimated $253K.
Calamos Advisors first reported a position in RingCentral in Q2 2019 and held it in 11 quarters.
Calamos Advisors's RingCentral position peaked at $12.1M in Q4 2020.
379 funds tracked by Wall St. Rank held RingCentral as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.