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State Street SPDR Portfolio S&P 400 Mid Cap ETF

733 hedge funds and large institutions have $12.7B invested in State Street SPDR Portfolio S&P 400 Mid Cap ETF in 2025 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 342 increasing their positions, 209 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more repeat investments, than reductions

Existing positions increased: 342 | Existing positions reduced: 209

60% more first-time investments, than exits

New positions opened: 75 | Existing positions closed: 47

9% more capital invested

Capital invested by funds: $11.6B → $12.7B (+$1.06B)

2% more funds holding in top 10

Funds holding in top 10: 5455 (+1)

1% more funds holding

Funds holding: 724733 (+9)

0.89% less ownership

Funds ownership: 88.34%87.44% (-0.89%)

Holders
733
Holders Change
+9
Holders Change %
+1.24%
% of All Funds
9.6%
Holding in Top 10
55
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+1.85%
% of All Funds
0.72%
New
75
Increased
342
Reduced
209
Closed
47
Calls
Puts
Net Calls
Net Calls Change

SPMD Hedge Fund Activity: Q3 2025 in Review

733 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in State Street SPDR Portfolio S&P 400 Mid Cap ETF (SPMD) for Q3 2025, worth a combined $12.7B — up 9.1% from $11.6B a quarter earlier.

Buyers outnumbered sellers: 75 funds opened new SPMD positions and 47 closed out — a net gain of 28 holders — while 342 added to existing stakes and 209 trimmed.

The largest buyer was Creative Planning, adding an estimated $276M. The largest seller was Hancock Prospecting, cutting an estimated $82.5M.

  • 733 institutional investors held State Street SPDR Portfolio S&P 400 Mid Cap ETF (SPMD) as of Q3 2025, up from 724 in Q2 2025.
  • Funds reported $12.7B of State Street SPDR Portfolio S&P 400 Mid Cap ETF stock for Q3 2025, up 9.1% quarter-over-quarter.
  • 75 funds opened new State Street SPDR Portfolio S&P 400 Mid Cap ETF positions in Q3 2025 and 47 closed out, a net change of +28 holders.
  • The largest State Street SPDR Portfolio S&P 400 Mid Cap ETF buyer in Q3 2025 was Creative Planning, an estimated $276M added.
  • The largest State Street SPDR Portfolio S&P 400 Mid Cap ETF seller in Q3 2025 was Hancock Prospecting, an estimated $82.5M sold.

Based on aggregated 13F filings for Q3 2025.