Question 1

How many shares of SITM does Calamos Advisors LLC own?

Accepted Answer

As of 2026-Q2, Calamos Advisors LLC holds 14,773 shares of SITM (SITIME CORP).

Question 2

What is Calamos Advisors LLC's SITM position worth?

Accepted Answer

As of 2026-Q2, Calamos Advisors LLC's SITM position is worth $11M.

Question 3

Is Calamos Advisors LLC buying or selling SITM?

Accepted Answer

In 2026-Q2, Calamos Advisors LLC decreased their SITM position (-16.8% change in shares).

Question 4

When did Calamos Advisors LLC first buy SITM?

Accepted Answer

Based on available 13F filings, Calamos Advisors LLC first reported a position in SITM in 2024-Q3. They have held the position across 23 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	14,773	-16.8%	$11M	0.0%	$745.56	0
2026-Q1	Decreased	17,764	-23.0%	$6.1M	0.0%	$406.41	0
2025-Q4	Increased	23,080	+7.8%	$8.2M	0.0%	$363.77	30
2025-Q3	Decreased	21,402	-16.5%	$6.4M	0.0%	$293.10	0
2025-Q2	New	25,626	—	$5.5M	0.0%	$212.93	37
2025-Q1	Exited	0	-100.0%	$0	0.0%	$152.41	0
2024-Q4	Decreased	6,814	-13.0%	$1.5M	0.0%	$215.58	0
2024-Q3	New	7,833	—	$1.3M	0.0%	$176.03	35