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Calamos Advisors LLC

Position in DDOG — Datadog, Inc.

CIK 1316507 NAPERVILLE, IL

Position in DDOG

as of Mar 31, 2026 · filed May 4, 2026
Position Value
$33,935,125
+$23,791,223 QoQ
Shares Held
287,464
+285.4% QoQ
Ownership
0.081%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in DDOG Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Mar 31, 2026

Calamos Advisors LLC holds $392,564,098 across 28 Software - Application names. DDOG ranks #4 (8.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 DDOG
Datadog, Inc.
This page
287,464 $33,935,125

All Filings in DDOG

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18 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $33,935,125 287,464
2025-12-31 $10,143,902 74,593
2025-09-30 $22,131,096 155,415
2025-06-30 $15,162,230 112,873
2025-03-31 $7,746,118 78,078
2024-12-31 $13,305,773 93,119
2024-09-30 $4,309,572 37,455
2024-06-30 $9,285,804 71,600
2024-03-31 $6,975,366 56,435
2023-12-31 $2,466,441 20,320
2023-09-30 $6,574,056 72,171
2023-06-30 $378,271 3,845
2023-03-31 $279,377 3,845
2022-12-31 $282,607 3,845
2022-09-30 $1,030,647 11,609
2022-06-30 $1,105,641 11,609
2022-03-31 $2,659,813 17,560
2021-12-31 $3,127,611 17,560