Question 1

How many shares of ARWR does ADAGE CAPITAL PARTNERS GP, L.L.C. own?

Accepted Answer

ADAGE CAPITAL PARTNERS GP, L.L.C. previously held 0 shares of ARWR (ARROWHEAD PHARMACEUTICALS IN) before exiting the position in 2026-Q1.

Question 2

What is ADAGE CAPITAL PARTNERS GP, L.L.C.'s ARWR position worth?

Accepted Answer

ADAGE CAPITAL PARTNERS GP, L.L.C.'s ARWR position was last reported at $0 in 2026-Q1 before the exit.

Question 3

Is ADAGE CAPITAL PARTNERS GP, L.L.C. buying or selling ARWR?

Accepted Answer

In 2026-Q1, ADAGE CAPITAL PARTNERS GP, L.L.C. exited their ARWR position entirely (-100.0% change in shares).

Question 4

When did ADAGE CAPITAL PARTNERS GP, L.L.C. first buy ARWR?

Accepted Answer

Based on available 13F filings, ADAGE CAPITAL PARTNERS GP, L.L.C. first reported a position in ARWR in 2024-Q3. They have held the position across 26 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Exited	0	-100.0%	$0	0.0%	$64.10	0
2025-Q4	New	550,000	—	$36.5M	0.1%	$67.25	40
2024-Q4	Exited	0	-100.0%	$0	0.0%	$18.61	0
2024-Q3	Increased	350,000	+250.0%	$6.8M	0.0%	$19.67	44