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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
476
$2.08M
477
$2.08M
478
$2.05M
479
$2.05M
480
$2.05M
481
$2.04M
482
$2.02M
483
$2M
484
$1.99M
485
$1.99M
486
$1.98M
487
$1.96M
488
$1.95M
489
$1.95M
490
$1.95M
491
$1.94M
492
$1.94M
493
$1.93M
494
$1.91M
495
$1.9M
496
$1.9M
497
$1.89M
498
$1.89M
499
$1.88M
500
$1.87M