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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 %
CW
1301
Curio Wealth
Maryland
$23.4K -$455K -39 -95%
OP
1302
ORG Partners
Indiana
$23.1K -$46.1K -86 -67%
BA
1303
Bellwether Advisors
Nebraska
$21.9K – – –
WB
1304
Webster Bank
Connecticut
$18.7K – – –
Amundi
1305
Amundi
France
$17.8K – – –
CT
1306
Clearstead Trust
Maine
$17.1K – – –
CPG
1307
Cornerstone Planning Group
New Jersey
$16.8K +$16.8K +33 New
BLC
1308
Brown, Lisle/Cummings
Rhode Island
$16K – – –
FCG
1309
Financial Connections Group
California
$16K – – –
CWM
1310
Consultiva Wealth Management
Puerto Rico
$14.9K +$14.9K +28 New
GCM
1311
Gables Capital Management
Florida
$14.4K – – –
NEWAS
1312
N.E.W. Advisory Services
Wisconsin
$14.2K +$14.2K +27 New
BFS
1313
Burkett Financial Services
South Carolina
$13.5K – – –
CCM
1314
Chilton Capital Management
Texas
$13.3K -$19.2K -36 -59%
OW
1315
Olistico Wealth
Oklahoma
$13.3K -$5.34K -10 -29%
PPA
1316
Painted Porch Advisors
California
$13.3K – – –
CWM
1317
CarsonAllaria Wealth Management
Illinois
$13.3K +$13.3K +25 New
RI
1318
Ridgewood Investments
New Jersey
$11.7K – – –
AT
1319
Arlington Trust
Alabama
$11.7K – – –
FGAM
1320
Financial Gravity Asset Management
Texas
$11.1K +$11.1K +180 New
CFG
1321
CKW Financial Group
Hawaii
$11K – – –
SFG
1322
Stonebridge Financial Group
Pennsylvania
$10.7K – – –
RBC
1323
Roble Belko & Company
Pennsylvania
$10K – – –
MMCM
1324
Murphy & Mullick Capital Management
New York
$9.6K – – –
CAWM
1325
Capital A Wealth Management
Pennsylvania
$9.6K +$534 +1 +6%
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53
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