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iShares US Basic Materials ETF
IYM

Overview Fund Activity

181 hedge funds and large institutions have $307M invested in iShares US Basic Materials ETF in 2025 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 47 increasing their positions, 51 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
181
Holders Change
+3
Holders Change %
+1.69%
% of All Funds
2.46%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
19
Increased
47
Reduced
51
Closed
14
Calls
$1.13M
Puts
$40K
Net Calls
+$1.09M
Net Calls Change
+$1M

Top Buyers

1
CRC
1
Curi RMB Capital
Illinois
$3.1M
2
Citadel Advisors
2
Citadel Advisors
Florida
$4.27M
3
AWM
3
AE Wealth Management
Kansas
$1.94M
4
LPL Financial
4
LPL Financial
California
$11.3M
5
Morgan Stanley
5
Morgan Stanley
New York
$36.2M

Top Sellers

1
Royal Bank of Canada
1
Royal Bank of Canada
Ontario, Canada
$6.43M
2
TAM
2
Tocqueville Asset Management
New York
$0
3
S
3
Sachetta
Massachusetts
$2.94M
4
Ameriprise
4
Ameriprise
Minnesota
$713K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$386K
Name Holding Trade Value Shares
Change 		Shares
Change %
CTC
151
Central Trust Company
Missouri
$16.6K – – –
HI
152
Harbour Investments
Wisconsin
$14.8K – – –
AIM
153
Anchor Investment Management
South Carolina
$14.2K – – –
GSWM
154
Golden State Wealth Management
California
$14K +$14K +104 New
HIA
155
Harbor Investment Advisory
Maryland
$13.5K – – –
CFFP
156
Center for Financial Planning
Michigan
$13.5K – – –
DCM
157
Davis Capital Management
Florida
$11.9K – – –
MIM
158
MTM Investment Management
South Carolina
$11.5K -$8.09K -60 -41%
AAG
159
Armstrong Advisory Group
Massachusetts
$10.3K – – –
ACA
160
Aptus Capital Advisors
Alabama
$10.1K +$7.38K +55 +275%
CIBC Private Wealth Group
161
CIBC Private Wealth Group
Georgia
$9.64K -$1.28K -11 -12%
PTC
162
Private Trust Company
Ohio
$9.44K – – –
William Blair & Company
163
William Blair & Company
Illinois
$7.89K +$134 +1 +2%
FDCDDQ
164
Federation des caisses Desjardins du Quebec
Quebec, Canada
$7.4K – – –
CFD
165
Creative Financial Designs
Indiana
$7.06K – – –
AF
166
Advisornet Financial
Minnesota
$6.07K – – –
Simplex Trading
167
Simplex Trading
Illinois
$6K +$1.2K +10 +25%
CIAS
168
Capital Investment Advisory Services
North Carolina
$5.66K – – –
SC
169
SouthState Corp
Florida
$4.04K – – –
AIP
170
Ameritas Investment Partners
Nebraska
$4.04K – – –
TFGT
171
TS Financial Group (TSFG)
Illinois
$4K – – –
Russell Investments Group
172
Russell Investments Group
United Kingdom
$3.64K +$3.64K +27 New
SS
173
Sunbelt Securities
Texas
$3.06K -$664 -5 -18%
OSNBOA
174
Old Second National Bank of Aurora
Illinois
$2.7K – – –
GWANC
175
Guardian Wealth Advisors (North Carolina)
North Carolina
$2.7K – – –
4 5 6
7
8