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Calamos Advisors LLC

Position in RNG — RingCentral, Inc.

CIK 1316507 NAPERVILLE, IL

Position in RNG

as of Mar 31, 2026 · filed May 4, 2026
Position Value
$252,557
-$2,149,077 QoQ
Shares Held
6,791
-38.5% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
8 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in RNG Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

Calamos Advisors LLC holds $320,229,953 across 21 Software - Application names.

# Ticker Company Shares Value (USD) Open

All Filings in RNG

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $252,557 6,791
2021-09-30 $2,401,634 11,042
2021-06-30 $3,150,758 10,843
2021-03-31 $5,305,241 17,810
2020-12-31 $12,094,825 31,915
2020-09-30 $8,442,333 30,743
2020-06-30 $11,632,965 40,816
2020-03-31 $7,524,074 35,506