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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
1201
$177K
1202
$177K
1203
$176K
1204
$175K
1205
$175K
1206
$173K
1207
$173K
1208
$160K
1209
$159K
1210
$158K
1211
$152K
1212
$150K
1213
$148K
1214
$143K
1215
$137K
1216
$134K
1217
$131K
1218
$130K
1219
$126K
1220
$121K
1221
$114K
1222
$114K
1223
$110K
1224
$107K
1225
$106K