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iShares Russell 1000 ETF
IWB

Overview Fund Activity

1,330 hedge funds and large institutions have $30B invested in iShares Russell 1000 ETF in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 407 increasing their positions, 446 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,330
Holders Change
-16
Holders Change %
-1.19%
% of All Funds
18.06%
Holding in Top 10
94
Holding in Top 10 Change
-13
Holding in Top 10 Change %
-12.15%
% of All Funds
1.28%
New
89
Increased
407
Reduced
446
Closed
75
Calls
$19.8M
Puts
$47.7M
Net Calls
-$27.9M
Net Calls Change
+$31.9M

Top Buyers

1
Jones Financial Companies
Jones Financial Companies
Missouri
+$153M
2
BlackRock
BlackRock
New York
+$140M
3
AC
Allstate Corporation
Illinois
+$105M
4
CAPTRUST Financial Advisors
CAPTRUST Financial Advisors
North Carolina
+$76.5M
5
IC
IEQ Capital
California
+$74.6M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$731M
2
HHGA
Halbert Hargrove Global Advisors
California
-$151M
3
CI
Constellation Investments
Ohio
-$142M
4
SMFG
Sumitomo Mitsui Financial Group
Japan
-$129M
5
M&T Bank
M&T Bank
New York
-$83.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Jones Financial Companies
1
Jones Financial Companies
Missouri
$3.12B +$153M +499,981 +5%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.01B -$7.03M -22,932 -0.2%
Envestnet Asset Management
3
Envestnet Asset Management
Illinois
$1.37B -$66.2M -215,784 -5%
Bank of America
4
Bank of America
North Carolina
$1.27B +$17.3M +56,405 +1%
M&T Bank
5
M&T Bank
New York
$862M -$83.4M -271,886 -9%
Northern Trust
6
Northern Trust
Illinois
$834M +$11M +36,000 +1%
PNC Financial Services Group
7
PNC Financial Services Group
Pennsylvania
$742M -$5.44M -17,743 -0.7%
BlackRock
8
BlackRock
New York
$738M +$140M +454,921 +23%
LPL Financial
9
LPL Financial
California
$737M -$5.08M -16,547 -0.7%
Morgan Stanley
10
Morgan Stanley
New York
$670M -$237K -773 -0%
Goldman Sachs
11
Goldman Sachs
New York
$577M +$15.8M +51,481 +3%
MRC
12
Millburn Ridgefield Corp
New York
$519M +$27.1M +88,443 +6%
CCA
13
Catalyst Capital Advisors
New York
$519M +$27.1M +88,443 +6%
Wells Fargo
14
Wells Fargo
California
$472M +$8.9M +29,009 +2%
JIC
15
Johnson Investment Counsel
Ohio
$417M +$9.52M +31,034 +2%
Northwestern Mutual Wealth Management
16
Northwestern Mutual Wealth Management
Wisconsin
$394M +$20.8M +67,721 +6%
JPMorgan Chase & Co
17
JPMorgan Chase & Co
New York
$392M +$4.72M +15,386 +1%
BF
18
BOK Financial
Oklahoma
$389M +$7.69M +25,080 +2%
CAPTRUST Financial Advisors
19
CAPTRUST Financial Advisors
North Carolina
$364M +$76.5M +249,466 +27%
Pathstone Holdings
20
Pathstone Holdings
New Jersey
$358M -$574K -1,870 -0.2%
Mercer Global Advisors
21
Mercer Global Advisors
Colorado
$310M +$72.3M +235,846 +30%
UBS Group
22
UBS Group
Switzerland
$299M +$3.08M +10,037 +1%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
23
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$291M – – –
Focus Partners Wealth
24
Focus Partners Wealth
Massachusetts
$281M -$251K -818 -0.1%
CM
25
Churchill Management
California
$243M +$580K +1,891 +0.2%
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