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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
301
$3.86M
302
$3.81M
303
$3.79M
304
$3.77M
305
$3.74M
306
$3.71M
307
$3.7M
308
$3.7M
309
$3.69M
310
$3.68M
311
$3.66M
312
$3.65M
313
$3.63M
314
$3.63M
315
$3.63M
316
$3.61M
317
$3.6M
318
$3.56M
319
$3.56M
320
$3.56M
321
$3.55M
322
$3.5M
323
$3.49M
324
$3.49M
325
$3.47M