Question 1

Does Squarepoint Ops own RYTM stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Squarepoint Ops holds 422,921 shares of RYTM (Rhythm Pharmaceuticals), worth $47M.

Question 2

How many shares of RYTM does Squarepoint Ops own?

Accepted Answer

As of its Q2 2026 13F, Squarepoint Ops holds 422,921 shares of RYTM (Rhythm Pharmaceuticals).

Question 3

What is Squarepoint Ops' RYTM position worth?

Accepted Answer

As of its Q2 2026 13F, Squarepoint Ops' RYTM position is worth $47M.

Question 4

Is Squarepoint Ops buying or selling RYTM?

Accepted Answer

In Q2 2026, Squarepoint Ops increased its RYTM position by 159,953 shares (+60.8%).

Question 5

When did Squarepoint Ops first buy RYTM?

Accepted Answer

Squarepoint Ops already held RYTM in its Q4 2018 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	422,921	+60.8%	$47M	0.1%	$111.03	42
2026-Q1	Increased	262,968	+701.0%	$22.9M	0.0%	$86.97	46
2025-Q4	New	32,829	—	$3.5M	0.0%	$107.04	37
2025-Q2	Exited	0	-100.0%	$0	0.0%	$63.19	0
2025-Q1	New	24,413	—	$1.3M	0.0%	$52.97	35
2024-Q3	Exited	0	-100.0%	$0	0.0%	$52.39	0