MDY icon

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 %
FPAS
176
Focus Partners Advisor Solutions
Missouri
$7.84M +$3.11M +5,823 +66%
MIC
177
Means Investment Company
Maine
$7.83M +$111K +208 +1%
Carson Wealth (CWM LLC)
178
Carson Wealth (CWM LLC)
Nebraska
$7.82M +$216K +404 +3%
Victory Capital Management
179
Victory Capital Management
Texas
$7.73M -$240K -450 -3%
KIA
180
KCM Investment Advisors
California
$7.71M -$306K -574 -4%
RWB
181
RMR Wealth Builders
New Jersey
$7.66M +$60.3K +113 +0.8%
IC
182
IEQ Capital
California
$7.65M +$2.06M +3,857 +37%
FTS
183
Fifth Third Securities
Ohio
$7.62M -$417K -782 -5%
Legal & General Group
184
Legal & General Group
United Kingdom
$7.57M – – –
BPC
185
Bearing Point Capital
Minnesota
$7.5M -$157K -295 -2%
BWAM
186
Boyd Watterson Asset Management
Ohio
$7.43M – – –
CTA
187
Chesley Taft & Associates
Illinois
$7.4M -$77.4K -145 -1%
ATWA
188
Arbor Trust Wealth Advisors
Michigan
$7.39M +$93.1K +174 +1%
Bank of Nova Scotia
189
Bank of Nova Scotia
Ontario, Canada
$7.37M +$1.89M +3,536 +34%
SAF
190
Smith Anglin Financial
Texas
$7.27M -$33.6K -63 -0.5%
Renaissance Technologies
191
Renaissance Technologies
New York
$7.2M -$1.97M -3,700 -22%
TA
192
TKG Advisors
Indiana
$6.99M +$324K +608 +5%
PCFFS
193
Pacific Center for Financial Services
California
$6.97M -$135K -253 -2%
SCA
194
STALEY CAPITAL ADVISERS
Pennsylvania
$6.92M -$71K -133 -1%
BB
195
Busey Bank
Illinois
$6.92M -$292K -548 -4%
BFO
196
Boston Family Office
Massachusetts
$6.9M -$397K -745 -5%
MWA
197
Meridian Wealth Advisors
Texas
$6.82M +$25.1K +47 +0.4%
LW
198
Linscomb Wealth
Texas
$6.8M -$392K -734 -5%
GBT
199
Grove Bank & Trust
Florida
$6.79M -$77.9K -146 -1%
Barclays
200
Barclays
United Kingdom
$6.66M -$10.2M -19,052 -60%
6 7
8
9 10