HighTower Advisors, LLC

CIK

1462245

City

CHICAGO

State / Country

Stock

ARWR — Arrowhead Pharmaceuticals, Inc.

Top Portfolio Positions

2,294 positions · $51,673,599,296 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
AAPL	Apple Inc. Technology	11,772,399	$2,987,717,142	5.78%
JNJ	Johnson & Johnson Healthcare	10,484,201	$2,562,758,092	4.96%
MSFT	Microsoft Corp Technology	5,058,749	$1,872,597,117	3.62%
SPY	Spdr S&P 500 ETF Trust	2,802,707	$1,822,712,470	3.53%
NVDA	Nvidia Corp Technology	7,713,149	$1,345,173,185	2.60%
XOM	Exxon Mobil Corp Energy	7,188,999	$1,219,685,570	2.36%
AMZN	Amazon Com Inc Consumer Cyclical	5,745,966	$1,196,712,338	2.32%
BRK-B	Berkshire Hathaway Inc Financial Services	2,432,963	$1,165,875,869	2.26%
GOOGL	Alphabet Inc. Communication Services	3,759,185	$1,080,991,238	2.09%
META	Meta Platforms, Inc. Communication Services	1,380,422	$789,780,838	1.53%

Portfolio Trend

25 quarters · across all stocks

Holdings in ARWR

Compact Export CSV

Shares Held

Position Value (USD)

29 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,183,167	146,462	+9.9%	Shares	Sole	2026-05-05
2025-12-31	$8,845,073	133,229	+0.3%	Shares	Sole	2026-02-06
2025-09-30	$4,583,341	132,889	+7.2%	Shares	Sole	2025-11-07
2025-06-30	$1,958,267	123,941	+10.3%	Shares	Sole	2025-08-11
2025-03-31	$1,432,192	112,417	+49.8%	Shares	Sole	2025-05-13
2024-12-31	$1,411,052	75,056	-39.2%	Shares	Sole	2025-02-07
2024-09-30	$2,391,749	123,477	+11.5%	Shares	Sole	2024-11-14
2024-06-30	$2,878,938	110,771	+9.8%	Shares	Sole	2024-08-13
2024-03-31	$2,886,397	100,923	+17.9%	Shares	Sole	2024-05-06
2023-12-31	$2,618,839	85,583	+39.4%	Shares	Sole	2024-02-12
2023-09-30	$1,649,925	61,404	+14.1%	Shares	Sole	2023-11-08
2023-06-30	$1,918,757	53,807	+2690250.0%	Shares	Sole	2023-08-14
2023-06-30	$71	2	-100.0%	Put	Sole	2023-08-14
2023-03-31	$852,220	33,552	+6.4%	Shares	Sole	2023-05-12
2022-12-31	$1,279,505	31,546	+52.4%	Shares	Sole	2023-02-09
2022-09-30	$684,135	20,700	+23.8%	Shares	Sole	2022-11-09
2022-06-30	$588,957	16,727	-1.5%	Shares	Sole	2022-08-10
2022-03-31	$781,278	16,988	+4.9%	Shares	Sole	2022-05-12
2021-12-31	$1,074,126	16,201	+323920.0%	Shares	Sole	2022-02-10
2021-12-31	$331	5	-99.0%	Put	Sole	2022-02-10
2021-09-30	$31,215	500	-94.2%	Put	Sole	2021-11-12
2021-09-30	$540,893	8,664	-4.1%	Shares	Sole	2021-11-12
2021-06-30	$747,947	9,031	-9.8%	Shares	Sole	2021-08-06
2021-03-31	$663,829	10,011	+100010.0%	Shares	Sole	2021-05-10
2021-03-31	$663	10	-99.9%	Put	Sole	2021-05-10
2020-12-31	$921,373	12,008	+54.8%	Shares	Sole	2021-02-10
2020-09-30	$333,973	7,756	0.0%	Shares	Sole	2020-11-13
2020-06-30	$334,981	7,756	+8.4%	Shares	Sole	2020-08-10
2020-03-31	$205,935	7,158	—	Shares	Sole	2020-05-21
No 13F history on record for this holder in this stock.