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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 %
PWPS
1051
Pinnacle Wealth Planning Services
Ohio
$289K – – –
AIM
1052
Arcadia Investment Management
Michigan
$288K – – –
FBB
1053
Fulton Breakefield Broenniman
Maryland
$288K -$155K -291 -35%
MBI
1054
May Barnhard Investments
Maryland
$287K +$287K +537 New
TDC
1055
Thompson Davis & Co
Virginia
$286K -$5.34K -10 -2%
MSCM
1056
McElhenny Sheffield Capital Management
Texas
$285K – – –
ECM
1057
Evergreen Capital Management
Washington
$285K – – –
CIM
1058
Contravisory Investment Management
Massachusetts
$281K -$34.2K -64 -11%
WTB
1059
Washington Trust Bank
Washington
$281K – – –
BSB
1060
Bangor Savings Bank
Maine
$279K +$533 +1 +0.2%
JHCP
1061
Jackson Hole Capital Partners
Oklahoma
$279K – – –
AWM
1062
Aprio Wealth Management
Georgia
$279K – – –
TFO
1063
Tarbox Family Office
California
$278K – – –
GHA
1064
Granite Harbor Advisors
Texas
$277K – – –
PB
1065
Pinnacle Bancorp
Nebraska
$277K – – –
WCM
1066
Wealthcare Capital Management
Virginia
$277K +$85.4K +160 +45%
JF
1067
JSF Financial
California
$276K +$533 +1 +0.2%
CNB
1068
Camden National Bank
Maine
$275K -$46.4K -87 -14%
LW
1069
Libra Wealth
California
$275K – – –
NFC
1070
Northeast Financial Consultants
Connecticut
$274K – – –
GPA
1071
Guidance Point Advisors
Massachusetts
$273K -$83.3K -156 -23%
KL
1072
KWMG LLC
Kansas
$271K – – –
MW
1073
MBL Wealth
North Carolina
$271K +$4.27K +8 +2%
D
1074
Dentgroup
Louisiana
$271K +$271K +508 New
MW
1075
Marcum Wealth
Ohio
$270K +$5.87K +11 +2%
41 42
43
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