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State Street SPDR S&P MIDCAP 400 ETF Trust

1,363 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 87 funds opening new positions, 355 increasing their positions, 482 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

93% more first-time investments, than exits

New positions opened: 87 | Existing positions closed: 45

64% more call options, than puts

Call options by funds: $499M | Put options by funds: $305M

6% more capital invested

Capital invested by funds: $14.2B → $15B (+$837M)

2% more funds holding in top 10

Funds holding in top 10: 5758 (+1)

1% more funds holding

Funds holding: 1,3461,363 (+17)

1.12% more ownership

Funds ownership: 62.73%63.84% (+1.1%)

26% less repeat investments, than reductions

Existing positions increased: 355 | Existing positions reduced: 482

Holders
1,363
Holders Change
+17
Holders Change %
+1.26%
% of All Funds
17.89%
Holding in Top 10
58
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+1.75%
% of All Funds
0.76%
New
87
Increased
355
Reduced
482
Closed
45
Calls
$499M
Puts
$305M
Net Calls
+$194M
Net Calls Change
+$65.7M