Question 1

Does Assenagon Asset Management own RYTM stock?

Accepted Answer

Yes. As of its Q3 2026 13F, Assenagon Asset Management holds 363,373 shares of RYTM (Rhythm Pharmaceuticals), worth $34.6M.

Question 2

How many shares of RYTM does Assenagon Asset Management own?

Accepted Answer

As of its Q3 2026 13F, Assenagon Asset Management holds 363,373 shares of RYTM (Rhythm Pharmaceuticals).

Question 3

What is Assenagon Asset Management's RYTM position worth?

Accepted Answer

As of its Q3 2026 13F, Assenagon Asset Management's RYTM position is worth $34.6M.

Question 4

Is Assenagon Asset Management buying or selling RYTM?

Accepted Answer

In Q3 2026, Assenagon Asset Management increased its RYTM position by 176,882 shares (+94.9%).

Question 5

When did Assenagon Asset Management first buy RYTM?

Accepted Answer

Assenagon Asset Management first reported RYTM in its Q2 2021 13F and has listed it in 19 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q3 Latest	Increased	363,373	+94.8%	$34.6M	0.0%	$95.22	46
2026-Q2	New	186,491	—	$20.7M	0.0%	$111.03	39
2025-Q4	Exited	0	-100.0%	$0	0.0%	$107.04	0
2025-Q3	Decreased	224,128	-5.8%	$22.6M	0.0%	$100.99	0
2025-Q2	Increased	237,998	+972.5%	$15M	0.0%	$63.19	45
2025-Q1	New	22,192	—	$1.2M	0.0%	$52.97	35
2024-Q4	Exited	0	-100.0%	$0	0.0%	$55.98	0
2024-Q3	Decreased	20,052	-91.3%	$1.1M	0.0%	$52.39	0