We are live on ! Find out more
IWB icon

iShares Russell 1000 ETF

1,338 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, 410 increasing their positions, 447 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $32.4B → $30B (-$2.43B)

12% less funds holding in top 10

Funds holding in top 10: 10895 (-13)

59% less call options, than puts

Call options by funds: $19.8M | Put options by funds: $47.7M

Holders
1,338
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
95
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19.8M
Puts
$47.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
626
$1.11M
627
$1.1M
628
$1.1M
629
$1.09M
630
$1.09M
631
$1.09M
632
$1.09M
633
$1.08M
634
$1.07M
635
$1.06M
636
$1.06M
637
$1.06M
638
$1.06M
639
$1.06M
640
$1.06M
641
$1.05M
642
$1.04M
643
$1.04M
644
$1.04M
645
$1.04M
646
$1.04M
647
$1.03M
648
$1.02M
649
$1.02M
650
$1.01M