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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
1076
$271K
1077
$271K
1078
$271K
1079
$270K
1080
$269K
1081
$268K
1082
$268K
1083
$268K
1084
$267K
1085
$267K
1086
$267K
1087
$267K
1088
$267K
1089
$265K
1090
$265K
1091
$263K
1092
$262K
1093
$261K
1094
$259K
1095
$259K
1096
$256K
1097
$254K
1098
$254K
1099
$253K
1100
$253K