PSP Research LLC

SEC CIK: 0002106939
Latest filing: Jul 9, 2026

SEC filings (opens in a new tab)

ARWR holding history

Arrowhead Pharmaceuticals, Inc. in every 13F filed by PSP Research LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ARWR overview All 13F holders of ARWR Full Q2 2026 holdings

Shares (Q2 2026): 2,600
Value: $211.9K
% of portfolio: 0.1%
Quarters held: 2; Since Q4 2025

Holdings of ARWR by PSP Research LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	2,600	$211.9K	0.1%	+2,600	New	Holders
Q1 2026	0	$0	0.0%	−6,689−100.0%	Sold out	Holders
Q4 2025	6,689	$444.1K	0.4%	–	No prior filing	Holders