SUMMITRY LLC

Position in ARWR — Arrowhead Pharmaceuticals, Inc.

CIK 1280043 Foster City, CA

Position in ARWR

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$585,486

+$135,112 QoQ

Shares Held

7,183

0.0% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#285

of 497 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

SUMMITRY LLC holds $2,219,631 across 5 Biotechnology names. ARWR ranks #1 (26.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARWR	Arrowhead Pharmaceuticals, Inc. This page	7,183	$585,486
2	MRNA	Moderna, Inc.	7,460	$522,423
3	TECH	BIO-TECHNE Corp	6,120	$432,378
4	VCEL	Vericel Corp	8,324	$370,334
5	GMAB	Genmab A/S	11,249	$309,010

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$585,486	7,183	0.0%	Shares	Sole	2026-07-21
2026-03-31	$450,374	7,183	—	Shares	Sole	2026-05-22
No filing history on record for this holder in this stock.