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SPDR S&P MidCap 400 ETF Trust

1,347 hedge funds and large institutions have $13.3B invested in SPDR S&P MidCap 400 ETF Trust in 2025 Q1 according to their latest regulatory filings, with 76 funds opening new positions, 367 increasing their positions, 485 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

11% less capital invested

Capital invested by funds: $15B → $13.3B (-$1.7B)

19% less first-time investments, than exits

New positions opened: 76 | Existing positions closed: 94

24% less repeat investments, than reductions

Existing positions increased: 367 | Existing positions reduced: 485

Holders
1,347
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
66
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$468M
Puts
$307M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
676
$808K
677
$805K
678
$804K
679
$802K
680
$801K
681
$801K
682
$792K
683
$787K
684
$786K
685
$784K
686
$776K
687
$774K
688
$773K
689
$772K
690
$771K
691
$771K
692
$770K
693
$769K
694
$768K
695
$768K
696
$767K
697
$767K
698
$763K
699
$761K
700
$754K