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State Street SPDR S&P MIDCAP 400 ETF Trust

1,430 hedge funds and large institutions have $15.6B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q4 according to their latest regulatory filings, with 149 funds opening new positions, 356 increasing their positions, 492 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: $ → $

0.15% more ownership

Funds ownership: 63.84%63.99% (+0.15%)

2% less funds holding in top 10

Funds holding in top 10: 5857 (-1)

28% less repeat investments, than reductions

Existing positions increased: 356 | Existing positions reduced: 492

Holders
1,430
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
Jane Street
101
Jane Street
New York
$19.8M
TPW
102
Tiller Private Wealth
Pennsylvania
$19.7M
WPW
103
Waldron Private Wealth
Pennsylvania
$19.7M
Citigroup
104
Citigroup
New York
$19.7M
TNBTD
105
Trustmark National Bank Trust Department
Mississippi
$19.4M
Marshall Wace
106
Marshall Wace
United Kingdom
$19.3M
VC
107
Vestor Capital
Illinois
$19M
M&T Bank
108
M&T Bank
New York
$18.9M
CFMC
109
Curbstone Financial Management Corp
New Hampshire
$18.9M
HNB
110
Huntington National Bank
Ohio
$17.7M
Mercer Global Advisors
111
Mercer Global Advisors
Colorado
$17.4M
AQR Capital Management
112
AQR Capital Management
Connecticut
$16.7M
CB
113
Commerce Bank
Missouri
$16.1M
CAM
114
Cresset Asset Management
Illinois
$15.9M
SWA
115
Serenus Wealth Advisors
California
$15.9M
KAS
116
Kestra Advisory Services
Texas
$15.8M
WAAG
117
Wealth Alliance Advisory Group
Kansas
$15.4M
Barclays
118
Barclays
United Kingdom
$15.1M
SB
119
Simmons Bank
Arkansas
$14.8M
MML Investors Services
120
MML Investors Services
Massachusetts
$14.5M
Qube Research & Technologies (QRT)
121
Qube Research & Technologies (QRT)
United Kingdom
$14.3M
GT
122
Glenmede Trust
Pennsylvania
$14M
SPIA
123
Steward Partners Investment Advisory
New York
$13.7M
AEPWM
124
Atlantic Edge Private Wealth Management
Florida
$13.6M
HAG
125
HighPoint Advisor Group
Illinois
$13.3M