IWB icon

iShares Russell 1000 ETF

1,382 hedge funds and large institutions have $33B invested in iShares Russell 1000 ETF in 2025 Q2 according to their latest regulatory filings, with 128 funds opening new positions, 421 increasing their positions, 437 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

2% more funds holding in top 10

Funds holding in top 10: 9496 (+2)

4% less repeat investments, than reductions

Existing positions increased: 421 | Existing positions reduced: 437

1.19% less ownership

Funds ownership: 80.6%79.41% (-1.2%)

Holders
1,382
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$21M
Puts
$3.29M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1001
$391K
1002
$389K
1003
$383K
1004
$381K
1005
$378K
1006
$377K
1007
$376K
1008
$376K
1009
$375K
1010
$374K
1011
$374K
1012
$374K
1013
$372K
1014
$371K
1015
$370K
1016
$368K
1017
$367K
1018
$366K
1019
$365K
1020
$363K
1021
$360K
1022
$360K
1023
$360K
1024
$360K
1025
$359K