Question 1

Does American Century Companies own ARWR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, American Century Companies holds 364,211 shares of ARWR (Arrowhead Pharmaceuticals in), worth $29.7M.

Question 2

How many shares of ARWR does American Century Companies own?

Accepted Answer

As of its Q2 2026 13F, American Century Companies holds 364,211 shares of ARWR (Arrowhead Pharmaceuticals in).

Question 3

What is American Century Companies' ARWR position worth?

Accepted Answer

As of its Q2 2026 13F, American Century Companies' ARWR position is worth $29.7M.

Question 4

Is American Century Companies buying or selling ARWR?

Accepted Answer

In Q2 2026, American Century Companies reduced its ARWR position by 287,333 shares (-44.1%).

Question 5

When did American Century Companies first buy ARWR?

Accepted Answer

American Century Companies first reported ARWR in its Q1 2019 13F and has listed it in 16 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	364,211	-44.1%	$29.7M	0.0%	$81.51	0
2026-Q1	Increased	651,544	+8315.7%	$40.9M	0.0%	$62.70	47
2025-Q4	New	7,742	—	$513,991	0.0%	$66.39	33