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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
$1.2B
2
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$61.2M
3
Millennium Management
Millennium Management
New York
$54.5M
4
Creative Planning
Creative Planning
Kansas
$173M
5
SILC
Starr Indemnity & Liability Company
New York
$36M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
$337M
2
BGDI
BW Gestao de Investimentos
Brazil
$0
3
Citadel Advisors
Citadel Advisors
Florida
$119M
4
MCM
Moore Capital Management
New York
$195M
5
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
$116M
Name Holding Trade Value Shares
Change 		Shares
Change %
HFAS
151
Hummer Financial Advisory Services
Illinois
$9.21M +$48.1K +90 +0.5%
BBHC
152
Brown Brothers Harriman & Co
New York
$9.2M -$36.8K -69 -0.4%
AWS
153
Atria Wealth Solutions
New York
$9.13M -$5.89M -11,021 -39%
Franklin Resources
154
Franklin Resources
California
$9.12M +$269K +505 +3%
LA
155
Legacy Advisors
Pennsylvania
$9.11M +$5.34K +10 +0.1%
HTIM
156
Harbour Trust & Investment Management
Indiana
$8.95M -$423K -793 -5%
WANY
157
Wealthspire Advisors (New York)
New York
$8.95M +$498K +934 +6%
FMC
158
First Merchants Corp
Indiana
$8.86M -$133K -249 -1%
NPT
159
Nixon Peabody Trust
Massachusetts
$8.83M -$615K -1,153 -7%
FFBTD
160
First Financial Bank - Trust Division
Ohio
$8.75M -$1.16M -2,176 -12%
BCM
161
Brookstone Capital Management
Illinois
$8.73M -$388K -727 -4%
WIA
162
World Investment Advisors
California
$8.65M +$196K +367 +2%
AM
163
AGF Management
Ontario, Canada
$8.62M -$360K -675 -4%
HCM
164
Howard Capital Management
Georgia
$8.6M -$235K -441 -3%
AI
165
Arvest Investments
Arkansas
$8.57M -$97.1K -182 -1%
EWM
166
Evercore Wealth Management
New York
$8.45M -$424K -794 -5%
MBTD
167
Mechanics Bank - Trust Department
California
$8.42M -$320K -599 -4%
CAG
168
Csenge Advisory Group
Florida
$8.39M +$1.13M +2,245 +16%
MHWM
169
Montz Harcus Wealth Management
Louisiana
$8.39M +$610K +1,143 +8%
CFA
170
Capstone Financial Advisors
Illinois
$8.36M -$37.9K -71 -0.5%
GFL
171
Granite FO LLC
New Hampshire
$8.15M +$156K +292 +2%
Citigroup
172
Citigroup
New York
$8.15M -$4.87M -9,137 -37%
CBT
173
Central Bank & Trust
Kentucky
$8.1M -$1.54M -2,885 -16%
MCCA
174
Mill Creek Capital Advisors
Pennsylvania
$8.05M -$2M -3,755 -20%
TIAA Trust, National Association
175
TIAA Trust, National Association
North Carolina
$7.97M -$322K -603 -4%
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