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State Street SPDR S&P MIDCAP 400 ETF Trust

1,418 hedge funds and large institutions have $15.5B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q4 according to their latest regulatory filings, with 146 funds opening new positions, 355 increasing their positions, 488 reducing their positions, and 56 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 funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

0.09% more ownership

Funds ownership: 63.63%63.72% (+0.09%)

2% less funds holding in top 10

Funds holding in top 10: 5857 (-1)

27% less repeat investments, than reductions

Existing positions increased: 355 | Existing positions reduced: 488

Holders
1,418
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
57
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$682M
Puts
$325M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
RSWM
951
Robertson Stephens Wealth Management
California
$449K
PI
952
PFG Investments
New York
$447K
BI
953
Breachway Investments
Rhode Island
$443K
GIA
954
Gladstone Institutional Advisory
Florida
$443K
Betterment LLC
955
Betterment LLC
New York
$442K
ACM
956
Ardent Capital Management
Ohio
$440K
PTB
957
Pioneer Trust Bank
Oregon
$439K
AFO
958
Arrowroot Family Office
California
$436K
WWMSC
959
Wagner Wealth Management (South Carolina)
South Carolina
$436K
PA
960
PFG Advisors
Arizona
$435K
IP
961
Isthmus Partners
Wisconsin
$433K
CAL
962
Capital Advisors Ltd
Ohio
$433K
MRP
963
Measured Risk Portfolios
California
$433K
EG
964
Ellerson Group
Maryland
$431K
FMB
965
Field & Main Bank
Kentucky
$431K
LC
966
Lawood & Co
Pennsylvania
$428K
PCG
967
Prosperity Consulting Group
Maryland
$427K
SWM
968
Selby Wealth Management
California
$426K
CPWL
969
Coquina Private Wealth LLC
Florida
$426K
SIC
970
Sigma Investment Counselors
Michigan
$425K
FGWP
971
Founders Grove Wealth Partners
Virginia
$425K
HPBT
972
Hickory Point Bank & Trust
Illinois
$424K
BDF
973
Black Diamond Financial
Maryland
$424K
WPW
974
Watershed Private Wealth
Illinois
$424K
AL
975
ARWA LLC
Texas
$423K