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SPDR S&P MidCap 400 ETF Trust

1,349 hedge funds and large institutions have $15B invested in SPDR S&P MidCap 400 ETF Trust in 2025 Q3 according to their latest regulatory filings, with 86 funds opening new positions, 351 increasing their positions, 479 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:

1.11% more ownership

Funds ownership: 62.53%63.64% (+1.1%)

1% more funds holding

Funds holding: 1,3381,349 (+11)

27% less repeat investments, than reductions

Existing positions increased: 351 | Existing positions reduced: 479

Holders
1,349
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
CSPIA
1351
Cary Street Partners Investment Advisory
Virginia
$596
WCM
1352
Washburn Capital Management
Florida
Twin Tree Management
1353
Twin Tree Management
Texas
OMC
1354
Old Mission Capital
Illinois
SI
1355
Symmetry Investments
Jersey
Tudor Investment Corp
1356
Tudor Investment Corp
Connecticut
ECM
1357
ExodusPoint Capital Management
New York
JF
1358
Jump Financial
Illinois
SRL
1359
Scientech Research LLC
New Jersey
HT
1360
Headlands Technologies
Illinois
P
1361
Pitcairn
Pennsylvania
QT
1362
Quantbot Technologies
New York
Wolverine Trading
1363
Wolverine Trading
Illinois
BMM
1364
Berkshire Money Management
Massachusetts
LMKC
1365
L.M. Kohn & Company
Ohio
DFA
1366
Davies Financial Advisors
California
EDRH
1367
Edmond de Rothschild Holding
Switzerland
XT
1368
XTX Topco
Cayman Islands
RFM
1369
Royal Fund Management
Florida
CPA
1370
Compass Planning Associates
Massachusetts
WGAM
1371
Wilkinson Global Asset Management
New York
DWM
1372
Denver Wealth Management
Colorado
UB
1373
Umpqua Bank
Oregon
Man Group
1374
Man Group
United Kingdom
MAM
1375
Milestone Asset Management
Pennsylvania