Arrowhead Pharmaceuticals, Inc. (ARWR)

NMS – Real Time Price. Currency in USD

87.25

-1.99 (-2.23%)

At close: Aug 12, 2026, 4:00 PM EDT

88.99

+1.74 (1.99%)

After-hours: Aug 12, 2026, 6:50 PM EDT

Ownership

Breakdown
3.67%	% of Shares Held by All Insider
85.18%	% of Shares Held by Institutions
88.42%	% of Float Held by Institutions
632	Number of Institutions Holding Shares

Holder	Shares	Date Reported	% Out	Value
Blackrock Inc.	14.83M	2026-06-30	10.53%	$1.32B
State Street Corporation	5.69M	2026-06-30	4.04%	$508.19M

Holder	Shares	Date Reported	% Out	Value
iShares Trust-iShares Core S&P Small-Cap ETF	8.33M	2026-01-31	5.95%	$531.22M
iShares Trust-iShares Core S&P Mid-Cap ETF	4.84M	2026-07-31	3.43%	$431.75M
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	4.23M	2026-03-31	3.00%	$377.18M
iShares Trust-iShares Russell 2000 ETF	3.24M	2026-05-31	2.30%	$276.95M
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	3.07M	2026-03-31	2.18%	$273.73M
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund	2.43M	2026-06-30	1.73%	$217.22M
Invesco Exchange-Traded Fund Trust-Invesco S&P MidCap Momentum ETF	1.74M	2026-06-30	1.23%	$154.96M
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund	1.71M	2026-03-31	1.22%	$153.05M
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.56M	2026-03-31	1.11%	$139.48M
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF	1.40M	2026-06-30	1.00%	$125.15M
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund	1.34M	2026-05-31	0.95%	$120.02M
SPDR SERIES TRUST-State Street SPDR Portfolio S&P 600 Small Cap ETF	1.26M	2026-01-31	0.90%	$83.36M
First TRT Exch-Trd Fd.-First TRT NYSE Arca Biotechnology Index Fd.	1.19M	2026-05-31	0.84%	$105.83M
iShares Trust-iShares S&P Small-Cap 600 Growth ETF	1.16M	2026-01-31	0.83%	$75.58M
iShares Trust-iShares Russell 2000 Growth ETF	1.10M	2026-03-31	0.79%	$80.18M