IWS — iShares Russell Mid-Cap Value ETFholdings & exposure
iShares Russell Mid-Cap Value ETF (IWS), issued by BlackRock, reported 714 long positions and $14.2B in net assets in its Mar 2026 N-PORT filing. The ten largest positions account for 9.67% of net assets.
Reporting period: 31 Mar 2026 · 8 filings on file · N-PORT is filed monthly and published quarterly, roughly 60 days in arrears
Net assets
$14.2B
As of Mar 2026
Positions
714
Long positions in the filing
Top 10 weight
9.67%
Top 25: 18.14%
Effective holdings
291
Broadly diversified
Cash
0.02%
Share of net assets
Securities on loan
2.3312%
90 positions on loan
Sector exposure
12 sectors · Mar 2026
Industrials17.40%
Technology13.37%
Financials13.36%
Utilities9.20%
Real Estate8.05%
Materials7.05%
Unclassified6.94%
Consumer Discretionary6.94%
Health Care5.68%
Energy5.28%
Consumer Staples5.05%
Communication Services1.68%
Ten largest holdings
Top 10 of 716 positions · Mar 2026
Ten largest holdings reported by IWS as of 31 Mar 2026
#
Security
CUSIP
Value
% of net assets
1
BLACKROCK GLOBAL
000000000
$331.4M
2.34%
2
CORNING INC
219350105
$152.8M
1.08%
3
WESTERN DIGITAL CORP
958102105
$132.5M
0.94%
4
SANDISK CORP
80004C200
$130.8M
0.92%
5
BANK OF NEW YORK MELLON CORP
064058100
$109.1M
0.77%
6
VALERO ENERGY CORP
91913Y100
$108.1M
0.76%
7
CUMMINS INC
231021106
$106.6M
0.75%
8
MARATHON PETROLEUM CORP
56585A102
$105.7M
0.75%
9
PHILLIPS 66
718546104
$98.1M
0.69%
10
KINDER MORGAN INC
49456B101
$93.9M
0.66%
Full holdings, position changes between periods, fund overlap, cross-fund crowding and securities lending detail for IWS are in the ETF X-Ray dashboard.