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State Street SPDR S&P MIDCAP 400 ETF Trust

1,397 hedge funds and large institutions have $15.4B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q4 according to their latest regulatory filings, with 136 funds opening new positions, 352 increasing their positions, 485 reducing their positions, and 55 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: $ → $

0.64% less ownership

Funds ownership: 63.65%63.01% (-0.64%)

2% less funds holding in top 10

Funds holding in top 10: 5857 (-1)

27% less repeat investments, than reductions

Existing positions increased: 352 | Existing positions reduced: 485

Holders
1,397
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
TPW
101
Tiller Private Wealth
Pennsylvania
$19.7M
WPW
102
Waldron Private Wealth
Pennsylvania
$19.7M
Citigroup
103
Citigroup
New York
$19.7M
TNBTD
104
Trustmark National Bank Trust Department
Mississippi
$19.4M
Marshall Wace
105
Marshall Wace
United Kingdom
$19.3M
VC
106
Vestor Capital
Illinois
$19M
M&T Bank
107
M&T Bank
New York
$18.9M
CFMC
108
Curbstone Financial Management Corp
New Hampshire
$18.9M
HNB
109
Huntington National Bank
Ohio
$17.7M
Mercer Global Advisors
110
Mercer Global Advisors
Colorado
$17.4M
AQR Capital Management
111
AQR Capital Management
Connecticut
$16.7M
CB
112
Commerce Bank
Missouri
$16.1M
CAM
113
Cresset Asset Management
Illinois
$15.9M
SWA
114
Serenus Wealth Advisors
California
$15.9M
KAS
115
Kestra Advisory Services
Texas
$15.8M
WAAG
116
Wealth Alliance Advisory Group
Kansas
$15.4M
Barclays
117
Barclays
United Kingdom
$15.1M
SB
118
Simmons Bank
Arkansas
$14.8M
MML Investors Services
119
MML Investors Services
Massachusetts
$14.5M
Qube Research & Technologies (QRT)
120
Qube Research & Technologies (QRT)
United Kingdom
$14.3M
GT
121
Glenmede Trust
Pennsylvania
$14M
SPIA
122
Steward Partners Investment Advisory
New York
$13.7M
AEPWM
123
Atlantic Edge Private Wealth Management
Florida
$13.6M
SC
124
Savant Capital
Illinois
$13.3M
MFIM
125
Mesirow Financial Investment Management
Illinois
$13.3M