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Calamos Advisors LLC

Position in ORLY — O Reilly Automotive Inc

CIK 1316507 NAPERVILLE, IL

Position in ORLY

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$28,088,186
+$33,331 QoQ
Shares Held
305,008
+0.4% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#226
of 1,637 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ORLY Over Time

Shares Held

Position Value (USD)

Position in Auto Parts

Consumer Cyclical · as of Jun 30, 2026

Calamos Advisors LLC holds $36,320,532 across 2 Auto Parts names. ORLY ranks #1 (77.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ORLY
O Reilly Automotive Inc
This page
305,008 $28,088,186

All Filings in ORLY

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $28,088,186 305,008
2026-03-31 $28,054,855 303,920
2025-12-31 $21,171,665 232,120
2025-09-30 $26,040,966 241,545
2025-06-30 $21,770,450 241,545
2025-03-31 $23,068,827 16,103
2024-12-31 $18,882,671 15,924
2024-09-30 $18,338,070 15,924
2024-06-30 $17,229,618 16,315
2024-03-31 $19,090,498 16,911
2023-12-31 $16,470,595 17,336
2023-09-30 $15,961,408 17,562
2023-06-30 $16,776,987 17,562
2023-03-31 $20,075,841 23,647
2022-12-31 $22,452,055 26,601
2022-09-30 $22,018,371 31,305
2022-06-30 $19,777,231 31,305
2022-03-31 $20,865,251 30,462
2021-12-31 $18,646,590 26,403
2021-09-30 $15,509,301 25,381
2021-06-30 $13,102,654 23,141
2021-03-31 $9,068,624 17,878
2020-12-31 $7,841,219 17,326
2020-09-30 $8,334,491 18,076
2020-06-30 $8,290,865 19,662
2020-03-31 $6,297,966 20,920