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Calamos Advisors LLC

Position in IT — Gartner Inc

CIK 1316507 NAPERVILLE, IL

Position in IT

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$5,354,991
-$1,308,114 QoQ
Shares Held
41,313
-1.8% QoQ
Ownership
0.065%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#121
of 647 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IT Over Time

Shares Held

Position Value (USD)

Position in Information Technology Services

Technology · as of Jun 30, 2026

Calamos Advisors LLC holds $67,177,558 across 6 Information Technology Services names. IT ranks #5 (8.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 IT
Gartner Inc
This page
41,313 $5,354,991

All Filings in IT

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,354,991 41,313
2026-03-31 $6,663,105 42,081
2025-12-31 $10,616,194 42,081
2025-09-30 $11,511,077 43,790
2025-06-30 $17,700,793 43,790
2025-03-31 $18,380,414 43,790
2024-12-31 $20,978,519 43,302
2024-09-30 $21,943,721 43,302
2024-06-30 $19,922,097 44,364
2024-03-31 $21,918,716 45,983
2023-12-31 $21,265,325 47,140
2023-09-30 $16,409,439 47,756
2023-06-30 $16,729,404 47,756
2023-03-31 $15,557,472 47,756
2022-12-31 $18,059,457 53,726
2022-09-30 $17,493,725 63,225
2022-06-30 $15,289,701 63,225
2022-03-31 $18,300,631 61,523
2021-12-31 $17,826,945 53,323
2021-09-30 $15,576,584 51,259
2021-06-30 $11,319,459 46,736
2021-03-31 $6,591,332 36,107
2020-12-31 $5,605,208 34,991
2020-09-30 $4,561,424 36,506
2020-06-30 $4,818,014 39,710
2020-03-31 $4,206,932 42,251