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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 %
SMWM
826
Silvia McColl Wealth Management
California
$530K – – –
PIA
827
Pollock Investment Advisors
Michigan
$529K – – –
TWM
828
Tanager Wealth Management
United Kingdom
$528K – – –
VBFG
829
Vishria Bird Financial Group
Tennessee
$528K – – –
TA
830
TFG Advisers
Michigan
$523K +$14.9K +28 +3%
LWL
831
Leo Wealth LLC
Texas
$520K +$533 +1 +0.1%
Members Trust
832
Members Trust
Florida
$515K +$515K +966 New
American Century Companies
833
American Century Companies
Missouri
$515K +$515K +965 New
MC
834
Maren Capital
Illinois
$514K – – –
ES
835
Eagle Strategies
New York
$512K +$34.7K +65 +7%
SFG
836
SevenBridge Financial Group
Pennsylvania
$511K – – –
Wolverine Trading
837
Wolverine Trading
Illinois
$510K -$2M -3,750 -80%
FH
838
FWG Holdings
Florida
$510K – – –
VFA
839
Valeo Financial Advisors
Indiana
$506K +$37.3K +70 +8%
BTI
840
Blue Trust Inc
Georgia
$504K +$102K +191 +25%
JFA
841
JNBA Financial Advisors
Minnesota
$503K -$11.7K -22 -2%
TAM
842
Titleist Asset Management
Texas
$503K +$67.8K +127 +16%
3AM
843
3EDGE Asset Management
Florida
$497K -$82.7K -155 -14%
EWM
844
Empirical Wealth Management
Washington
$493K – – –
LDB
845
Lee, Danner & Bass
Tennessee
$493K +$92.3K +173 +23%
KWA
846
Kingswood Wealth Advisors
California
$493K -$97.2K -182 -16%
BCM
847
Bayesian Capital Management
New York
$493K +$493K +924 New
TAM
848
Trillium Asset Management
Massachusetts
$491K – – –
BFA
849
Bragg Financial Advisors
North Carolina
$490K -$3.2K -6 -0.6%
FBFS
850
First Business Financial Services
Wisconsin
$488K -$1.07K -2 -0.2%
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34
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