RENAISSANCE TECHNOLOGIES LLC

CIK

1037389

City

NEW YORK

State / Country

NY

Stock

ARWR — Arrowhead Pharmaceuticals, Inc.

Top Portfolio Positions

2,889 positions · $62,242,711,429 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
UTHR	UNITED THERAPEUTICS Corp Healthcare	1,787,019	$1,059,666,526	1.70%
PLTR	Palantir Technologies Inc. Technology	6,985,926	$1,021,901,255	1.64%
AAPL	Apple Inc. Technology	3,075,638	$780,566,168	1.25%
KGC	Kinross Gold Corp Basic Materials	25,546,413	$779,676,524	1.25%
MU	Micron Technology Inc Technology	2,162,986	$730,743,190	1.17%
VRSN	Verisign Inc/Ca Technology	2,818,151	$699,915,982	1.12%
EXEL	Exelixis, Inc. Healthcare	13,726,993	$588,750,729	0.95%
FNV	FRANCO NEVADA Corp Basic Materials	2,218,918	$548,183,691	0.88%
SNDK	Sandisk Corp Technology	799,568	$507,997,533	0.82%
NVDA	Nvidia Corp Technology	2,526,948	$440,699,731	0.71%

Portfolio Trend

25 quarters · across all stocks

Holdings in ARWR

Compact Export CSV

Shares Held

Position Value (USD)

14 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$64,988,236	1,036,495	+348.1%	Shares	Sole	2026-05-14
2024-09-30	$4,480,281	231,300	+89.6%	Shares	Sole	2024-11-13
2023-12-31	$3,733,200	122,000	-68.0%	Shares	Sole	2024-02-13
2023-09-30	$10,250,905	381,500	-0.9%	Shares	Sole	2023-11-14
2023-06-30	$13,725,534	384,900	+31.5%	Shares	Sole	2023-08-11
2023-03-31	$7,437,120	292,800	-40.7%	Shares	Sole	2023-05-12
2022-12-31	$20,028,528	493,800	-34.6%	Shares	Sole	2023-02-13
2022-09-30	$24,965,970	755,400	+71.3%	Shares	Sole	2022-11-14
2022-06-30	$15,527,610	441,000	+16.0%	Shares	Sole	2022-08-12
2022-03-31	$17,489,997	380,300	+603.0%	Shares	Sole	2022-05-13
2021-09-30	$3,377,463	54,100	-69.8%	Shares	Sole	2021-11-12
2021-06-30	$14,841,344	179,200	-25.8%	Shares	Sole	2021-08-13
2021-03-31	$16,020,496	241,600	-63.7%	Shares	Sole	2021-05-13
2020-03-31	$19,172,328	666,400	—	Shares	Sole	2020-05-14
No 13F history on record for this holder in this stock.