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State Street SPDR S&P MIDCAP 400 ETF Trust

1,351 hedge funds and large institutions have $13.3B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q1 according to their latest regulatory filings, with 77 funds opening new positions, 369 increasing their positions, 486 reducing their positions, and 97 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 (-$1.69B)

21% less first-time investments, than exits

New positions opened: 77 | Existing positions closed: 97

24% less repeat investments, than reductions

Existing positions increased: 369 | Existing positions reduced: 486

Holders
1,351
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
1201
$189K
1202
$187K
1203
$187K
1204
$184K
1205
$177K
1206
$177K
1207
$176K
1208
$175K
1209
$175K
1210
$173K
1211
$173K
1212
$160K
1213
$159K
1214
$158K
1215
$152K
1216
$150K
1217
$148K
1218
$143K
1219
$137K
1220
$134K
1221
$131K
1222
$130K
1223
$126K
1224
$121K
1225
$114K