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State Street SPDR S&P MIDCAP 400 ETF Trust

1,355 hedge funds and large institutions have $13.4B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q1 according to their latest regulatory filings, with 78 funds opening new positions, 370 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: $15.1B → $13.4B (-$1.7B)

20% less first-time investments, than exits

New positions opened: 78 | Existing positions closed: 97

24% less repeat investments, than reductions

Existing positions increased: 370 | Existing positions reduced: 486

Holders
1,355
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
151
$9.23M
152
$9.22M
153
$9.21M
154
$9.2M
155
$9.13M
156
$9.12M
157
$9.11M
158
$8.95M
159
$8.95M
160
$8.86M
161
$8.83M
162
$8.75M
163
$8.73M
164
$8.65M
165
$8.62M
166
$8.6M
167
$8.57M
168
$8.45M
169
$8.42M
170
$8.39M
171
$8.39M
172
$8.36M
173
$8.15M
174
$8.15M
175
$8.1M