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SPDR S&P MidCap 400 ETF Trust
MDY

Overview Fund Activity

1,341 hedge funds and large institutions have $13.3B invested in SPDR S&P MidCap 400 ETF Trust in 2025 Q1 according to their latest regulatory filings, with 76 funds opening new positions, 367 increasing their positions, 482 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,341
Holders Change
-48
Holders Change %
-3.46%
% of All Funds
18.22%
Holding in Top 10
66
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+3.13%
% of All Funds
0.9%
New
76
Increased
367
Reduced
482
Closed
94
Calls
$468M
Puts
$307M
Net Calls
+$161M
Net Calls Change
-$9.79M

Top Buyers

1
Bank of America
Bank of America
North Carolina
+$91.1M
2
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$59.5M
3
Millennium Management
Millennium Management
New York
+$42.1M
4
Creative Planning
Creative Planning
Kansas
+$40M
5
SILC
Starr Indemnity & Liability Company
New York
+$36M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
-$161M
2
BGDI
BW Gestao de Investimentos
Brazil
-$126M
3
Citadel Advisors
Citadel Advisors
Florida
-$91.8M
4
MCM
Moore Capital Management
New York
-$85.9M
5
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$85.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
FPGK
1126
Financial Partners Group (Kansas)
Kansas
$239K – – –
CWG
1127
Cornerstone Wealth Group
North Carolina
$239K – – –
FPF
1128
First Pacific Financial
Washington
$239K +$1.07K +2 +0.4%
AWM
1129
Avior Wealth Management
Nebraska
$239K -$77.3K -145 -24%
EM
1130
Excalibur Management
Massachusetts
$238K – – –
PSCM
1131
Per Stirling Capital Management
Texas
$238K -$40.6K -76 -15%
IWA
1132
Inspirion Wealth Advisors
Illinois
$237K – – –
OIM
1133
Oder Investment Management
California
$236K – – –
PCH
1134
PGIM Custom Harvest
New Jersey
$236K +$23.5K +44 +11%
HWMO
1135
Heritage Wealth Management (Ohio)
Ohio
$235K – – –
FWA
1136
FSM Wealth Advisors
Ohio
$234K – – –
AC
1137
AlphaCore Capital
California
$234K +$234K +439 New
VCM
1138
Vivaldi Capital Management
Illinois
$232K +$37.4K +70 +19%
CAAS
1139
Capital Asset Advisory Services
Michigan
$232K – – –
WCM
1140
Windsor Capital Management
Arizona
$231K -$16K -30 -6%
FA
1141
Fermata Advisors
California
$231K -$40.5K -76 -15%
VST
1142
Van Strum & Towne
California
$229K – – –
FDCDDQ
1143
Federation des caisses Desjardins du Quebec
Quebec, Canada
$228K -$533 -1 -0.2%
MAS
1144
Madden Advisory Services
Florida
$228K +$2.67K +5 +1%
BWS
1145
Broadway Wealth Solutions
Texas
$228K – – –
SRC
1146
Shufro Rose & Co
New York
$227K -$16K -30 -7%
UIM
1147
Unified Investment Management
Georgia
$227K +$227K +425 New
PI
1148
Pachira Investments
California
$226K -$9M -16,914 -98%
CG
1149
Cynosure Group
Utah
$225K – – –
National Bank of Canada
1150
National Bank of Canada
Quebec, Canada
$223K +$169K +316 +307%
44 45
46
47 48