Question 1

Does Polar Capital Holdings own IRTC stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Polar Capital Holdings holds 458,089 shares of IRTC (Irhythm Holdings), worth $54.5M.

Question 2

How many shares of IRTC does Polar Capital Holdings own?

Accepted Answer

As of its Q2 2026 13F, Polar Capital Holdings holds 458,089 shares of IRTC (Irhythm Holdings).

Question 3

What is Polar Capital Holdings' IRTC position worth?

Accepted Answer

As of its Q2 2026 13F, Polar Capital Holdings' IRTC position is worth $54.5M.

Question 4

Is Polar Capital Holdings buying or selling IRTC?

Accepted Answer

In Q2 2026, Polar Capital Holdings increased its IRTC position by 36,477 shares (+8.7%).

Question 5

When did Polar Capital Holdings first buy IRTC?

Accepted Answer

Polar Capital Holdings already held IRTC in its Q4 2020 13F, the earliest on record, and has listed it in 20 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	458,089	+8.7%	$54.5M	0.1%	$118.95	38
2026-Q1	Increased	421,612	+36.8%	$49.8M	0.2%	$118.02	46
2025-Q4	Decreased	308,100	-8.3%	$54.7M	0.2%	$177.44	0
2025-Q3	Increased	335,908	+248x	$57.8M	0.3%	$171.99	57
2025-Q2	Decreased	1,350	-97.3%	$207,846	0.0%	$153.96	0
2025-Q1	Unchanged	49,773	0.0%	$5.2M	0.0%	$104.68	0
2024-Q4	Decreased	49,773	-12.9%	$4.5M	0.0%	$90.17	0
2024-Q3	Decreased	57,165	-25.5%	$4.2M	0.0%	$74.24	0

IRTCShowing 8 of 21 quarters

IRTC
Showing 8 of 21 quarters