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 %
SL
626
SFM LLC
New Hampshire
$974K -$36.8K -69 -4%
JAG
627
Journey Advisory Group
Kentucky
$970K +$33.6K +63 +4%
CB
628
Cadence Bank
Mississippi
$970K – – –
PWM
629
Peterson Wealth Management
Nevada
$969K +$32K +60 +3%
SFG
630
Sovereign Financial Group
Connecticut
$962K -$5.87K -11 -0.6%
PWW
631
Pettyjohn Wood & White
Virginia
$955K – – –
FFA
632
Farther Finance Advisors
California
$953K +$183K +342 +24%
ONST
633
Old North State Trust
North Carolina
$952K – – –
SCM
634
Sebold Capital Management
Illinois
$946K -$29.3K -55 -3%
PCM
635
Parsons Capital Management
Rhode Island
$935K +$6.94K +13 +0.7%
DIA
636
Dana Investment Advisors
Wisconsin
$931K -$16.5K -31 -2%
LA
637
Lynch & Associates
Indiana
$928K – – –
CWC
638
Carolinas Wealth Consulting
North Carolina
$928K – – –
EGA
639
E&G Advisors
Texas
$925K +$265K +497 +40%
WTFG
640
Wood Tarver Financial Group
Idaho
$923K -$13.3K -25 -1%
DC
641
Darrow Company
Massachusetts
$923K -$708K -1,327 -43%
Fiera Capital (Canada)
642
Fiera Capital (Canada)
Quebec, Canada
$920K – – –
AFG
643
Atomi Financial Group
New York
$920K +$92.8K +174 +11%
Credit Agricole
644
Credit Agricole
France
$920K +$920K +1,725 New
MC
645
Moors & Cabot
Massachusetts
$919K -$1.07K -2 -0.1%
TC
646
TownSquare Capital
Utah
$916K +$114K +213 +14%
PCMC
647
Paragon Capital Management (Colorado)
Colorado
$907K – – –
QCG
648
Quadrant Capital Group
Ohio
$896K +$14.9K +28 +2%
NRG
649
Nemes Rush Group
Michigan
$891K -$52.8K -99 -6%
LPT
650
Legacy Private Trust
Wisconsin
$889K – – –
24 25
26
27 28