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State Street SPDR S&P MIDCAP 400 ETF Trust

1,356 hedge funds and large institutions have $15B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q3 according to their latest regulatory filings, with 87 funds opening new positions, 353 increasing their positions, 481 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

1% more funds holding

Funds holding: 1,3401,356 (+16)

1.11% more ownership

Funds ownership: 62.52%63.63% (+1.1%)

27% less repeat investments, than reductions

Existing positions increased: 353 | Existing positions reduced: 481

Holders
1,356
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
58
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$499M
Puts
$305M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
OS
901
Objectivity Squared
South Carolina
$464K
AFO
902
Arrowroot Family Office
California
$458K
TI
903
Trexquant Investment
Connecticut
$456K
WA
904
Wealth Architects
California
$455K
RPA
905
Redwood Park Advisors
California
$452K
MA
906
Maxele Advisors
Missouri
$452K
RSWM
907
Robertson Stephens Wealth Management
California
$451K
CA
908
CoreCap Advisors
Michigan
$449K
LIA
909
LS Investment Advisors
Michigan
$449K
CFS
910
CRA Financial Services
New Jersey
$449K
NCM
911
Neumann Capital Management
California
$447K
OWA
912
Octavia Wealth Advisors
Ohio
$447K
RB
913
Rodgers Brothers
Pennsylvania
$446K
TAFW
914
Tred Avon Family Wealth
Maryland
$445K
GIA
915
Gladstone Institutional Advisory
Florida
$437K
PTB
916
Pioneer Trust Bank
Oregon
$436K
ACM
917
Ardent Capital Management
Ohio
$435K
CAL
918
Capital Advisors Ltd
Ohio
$432K
SIC
919
Sigma Investment Counselors
Michigan
$432K
PI
920
PFG Investments
New York
$431K
CIA
921
Concurrent Investment Advisors
Florida
$427K
MRP
922
Measured Risk Portfolios
California
$427K
PCA
923
Prosperity Capital Advisors
Ohio
$426K
EG
924
Ellerson Group
Maryland
$426K
FMB
925
Field & Main Bank
Kentucky
$426K