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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 %
National Bank of Canada
1326
National Bank of Canada
Quebec, Canada
$4.6K – – –
AIM
1327
ARK Investment Management
Florida
$3.87K +$595 +2 +18%
WAS
1328
Winch Advisory Services
Wisconsin
$3.7K +$1.85K +6 +100%
AT
1329
Arlington Trust
Alabama
$3.37K – – –
Barclays
1330
Barclays
United Kingdom
$3K +$3K +10 New
AIC
1331
Archer Investment Corporation
Indiana
$929 -$35.3K -114 -97%
WCM
1332
Weaver Capital Management
Georgia
$614 – – –
SMFG
1333
Sumitomo Mitsui Financial Group
Japan
– -$129M -400,000 Closed
Renaissance Technologies
1334
Renaissance Technologies
New York
– -$13M -40,500 Closed
IAA
1335
Independent Advisor Alliance
North Carolina
– -$9M -27,936 Closed
PWA
1336
Principia Wealth Advisory
Texas
– -$8.88M -27,575 Closed
Citadel Advisors
1337
Citadel Advisors
Florida
– -$7.69M -23,877 Closed
FHB
1338
First Hawaiian Bank
Hawaii
– -$7.49M -23,256 Closed
SW
1339
SVB Wealth
Massachusetts
– -$5.58M -17,321 Closed
WP
1340
WMS Partners
Maryland
– -$4.71M -14,630 Closed
DWM
1341
Dynasty Wealth Management
Florida
– -$4.36M -13,523 Closed
JSAM
1342
J. Safra Asset Management
New York
– -$3.56M -11,010 Closed
APCM
1343
Alaska Permanent Capital Management
Alaska
– -$2.77M -8,604 Closed
RL
1344
Retireful LLC
Michigan
– -$2.77M -8,594 Closed
Wolverine Trading
1345
Wolverine Trading
Illinois
– -$2.31M -7,148 Closed
EFG
1346
Everhart Financial Group
Ohio
– -$2.2M -6,833 Closed
OCM
1347
Objective Capital Management
Ohio
– -$1.38M -4,275 Closed
TSS
1348
Two Sigma Securities
New York
– -$1.35M -4,200 Closed
LP
1349
LMR Partners
United Kingdom
– -$1.2M -3,712 Closed
LCWP
1350
Legacy Capital Wealth Partners
Arkansas
– -$1.06M -3,293 Closed
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