Calamos Advisors LLC

Position in ARCB — Arcbest Corp /Tx/

CIK 1316507 NAPERVILLE, IL

Position in ARCB

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$1,467,408

+$710,824 QoQ

Shares Held

10,223

+32.9% QoQ

Ownership

0.046%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#124

of 327 holders

Holding Since

Dec 2021

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Calamos Advisors LLC holds $10,471,309 across 4 Trucking names. ARCB ranks #3 (14.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KNX	Knight-Swift Transportation Holdings Inc.	57,479	$4,475,889
2	XPO	XPO, Inc.	18,567	$3,811,619
3	ARCB	Arcbest Corp /Tx/ This page	10,223	$1,467,408
4	SAIA	Saia Inc	1,701	$716,393

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,467,408	10,223	+32.9%	Shares	Other	2026-07-31
2026-03-31	$756,584	7,692	-54.4%	Shares	Other	2026-05-04
2022-03-31	$1,359,080	16,883	-54.7%	Shares	Sole	2022-05-03
2021-12-31	$4,467,167	37,273	—	Shares	Sole	2022-02-01
No filing history on record for this holder in this stock.