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State Street SPDR S&P MIDCAP 400 ETF Trust

1,361 hedge funds and large institutions have $15B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q3 according to their latest regulatory filings, with 88 funds opening new positions, 355 increasing their positions, 481 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

1% more funds holding

Funds holding: 1,3441,361 (+17)

1.12% more ownership

Funds ownership: 62.72%63.84% (+1.1%)

26% less repeat investments, than reductions

Existing positions increased: 355 | Existing positions reduced: 481

Holders
1,361
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
58
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$499M
Puts
$305M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
576
$1.18M
577
$1.18M
578
$1.17M
579
$1.17M
580
$1.17M
581
$1.16M
582
$1.16M
583
$1.16M
584
$1.15M
585
$1.15M
586
$1.15M
587
$1.15M
588
$1.15M
589
$1.15M
590
$1.14M
591
$1.13M
592
$1.13M
593
$1.13M
594
$1.12M
595
$1.12M
596
$1.11M
597
$1.11M
598
$1.1M
599
$1.1M
600
$1.09M