Does Calamos Advisors own CAT stock?

Yes. As of its Q2 2026 13F, Calamos Advisors holds 150,261 shares of CAT (Caterpillar), worth $160M.

How many shares of CAT does Calamos Advisors own?

As of its Q2 2026 13F, Calamos Advisors holds 150,261 shares of CAT (Caterpillar).

As of its Q2 2026 13F, Calamos Advisors' CAT position is worth $160M.

In Q2 2026, Calamos Advisors increased its CAT position by 15,578 shares (+11.6%).

Calamos Advisors already held CAT in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Position history for Calamos Advisors LLC's holdings in CATERPILLAR INC

Current Value

$160M

Current Shares

150,261

Total Value Change

+$116M

Total Shares Change

-174,670

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	150,261	+11.6%	$160M	0.5%	$1,062.93	48
2026-Q1	Increased	134,683	+40.7%	$95.4M	0.3%	$705.80	48
2025-Q4	Decreased	95,705	-3.8%	$54.8M	0.2%	$569.39	0
2025-Q3	Decreased	99,522	-30.5%	$47.5M	0.2%	$472.89	0
2025-Q2	Increased	143,275	0.0%	$55.6M	0.2%	$383.34	35
2025-Q1	Increased	143,269	+1.1%	$47.3M	0.2%	$324.10	35
2024-Q4	Unchanged	141,634	0.0%	$51.4M	0.2%	$355.19	0
2024-Q3	Decreased	141,634	-2.4%	$55.4M	0.2%	$381.59	0
2024-Q2	Decreased	145,159	-3.5%	$48.4M	0.2%	$323.67	0
2024-Q1	Decreased	150,456	-2.5%	$55.1M	0.3%	$354.76	0
2023-Q4	Decreased	154,239	-1.3%	$45.6M	0.2%	$284.93	0
2023-Q3	Unchanged	156,253	0.0%	$42.7M	0.2%	$261.73	0
2023-Q2	Unchanged	156,253	0.0%	$38.4M	0.2%	$234.73	0
2023-Q1	Decreased	156,253	-11.1%	$35.8M	0.2%	$217.14	0
2022-Q4	Decreased	175,781	-15.0%	$42.1M	0.2%	$226.23	0
2022-Q3	Decreased	206,850	-0.0%	$33.9M	0.2%	$153.92	0
2022-Q2	Increased	206,911	+2.8%	$37M	0.2%	$166.53	36
2022-Q1	Increased	201,371	+15.4%	$44.9M	0.2%	$206.59	40
2021-Q4	Decreased	174,507	-20.9%	$36.1M	0.1%	$190.75	0
2021-Q3	Increased	220,668	+5.8%	$42.4M	0.2%	$176.15	37
2021-Q2	Increased	208,675	+6.3%	$45.4M	0.2%	$198.63	37
2021-Q1	Increased	196,339	+5.9%	$45.5M	0.2%	$210.68	37
2020-Q4	Increased	185,443	+1.8%	$33.8M	0.2%	$164.51	35
2020-Q3	Increased	182,117	+31.7%	$27.2M	0.2%	$133.98	44
2020-Q2	Decreased	138,309	-6.0%	$17.5M	0.1%	$112.79	0
2020-Q1	Decreased	147,093	-8.1%	$17.1M	0.1%	$102.52	0
2019-Q4	Decreased	160,057	-53.8%	$23.6M	0.1%	$129.57	0
2019-Q3	Increased	346,039	+4.2%	$43.7M	0.2%	$109.95	36
2019-Q2	Increased	332,254	+2.3%	$45.3M	0.3%	$117.74	36
2019-Q1	First report	324,931	-	$44M	0.3%	$116.34	0