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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
1226
$114K
1227
$110K
1228
$107K
1229
$106K
1230
$106K
1231
$102K
1232
$101K
1233
$101K
1234
$98.7K
1235
$96K
1236
$94.4K
1237
$92.1K
1238
$91.8K
1239
$89.6K
1240
$88K
1241
$87.7K
1242
$87.5K
1243
$87.5K
1244
$84.8K
1245
$83.1K
1246
$83K
1247
$83K
1248
$80.3K
1249
$80K
1250
$80K