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SPDR S&P MidCap 400 ETF Trust
MDY

Overview Fund Activity

1,326 hedge funds and large institutions have $14.2B invested in SPDR S&P MidCap 400 ETF Trust in 2025 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 325 increasing their positions, 510 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,326
Holders Change
-15
Holders Change %
-1.12%
% of All Funds
17.78%
Holding in Top 10
57
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-13.64%
% of All Funds
0.76%
New
84
Increased
325
Reduced
510
Closed
65
Calls
$535M
Puts
$407M
Net Calls
+$128M
Net Calls Change
-$32.6M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
+$153M
2
MCM
Moore Capital Management
New York
+$152M
3
Corient Private Wealth
Corient Private Wealth
Florida
+$136M
4
Goldman Sachs
Goldman Sachs
New York
+$134M
5
HF
HRT Financial
New York
+$60M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
-$125M
2
SG Americas Securities
SG Americas Securities
New York
-$58.4M
3
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$54.1M
4
Millennium Management
Millennium Management
New York
-$53M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$48.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
1
Bank of America
North Carolina
$1.27B -$8.9M -15,716 -0.7%
Morgan Stanley
2
Morgan Stanley
New York
$749M +$153M +270,488 +26%
Wells Fargo
3
Wells Fargo
California
$715M -$14.9M -26,357 -2%
Northern Trust
4
Northern Trust
Illinois
$624M -$8.77M -15,488 -1%
US Bancorp
5
US Bancorp
Minnesota
$575M -$11.3M -19,868 -2%
Pathstone Holdings
6
Pathstone Holdings
New Jersey
$507M -$3.68M -6,503 -0.7%
Goldman Sachs
7
Goldman Sachs
New York
$492M +$134M +236,056 +37%
PNC Financial Services Group
8
PNC Financial Services Group
Pennsylvania
$410M -$12M -21,151 -3%
MCM
9
Moore Capital Management
New York
$359M +$152M +267,800 +73%
Northwestern Mutual Wealth Management
10
Northwestern Mutual Wealth Management
Wisconsin
$347M +$20.6M +36,384 +6%
UBS Group
11
UBS Group
Switzerland
$346M -$34.7M -61,199 -9%
Raymond James Financial
12
Raymond James Financial
Florida
$298M -$15.5M -27,400 -5%
Bank of Montreal
13
Bank of Montreal
Ontario, Canada
$284M +$1.08M +1,910 +0.4%
Corient Private Wealth
14
Corient Private Wealth
Florida
$275M +$136M +240,356 +98%
Royal Bank of Canada
15
Royal Bank of Canada
Ontario, Canada
$248M +$41.4M +73,138 +20%
JPMorgan Chase & Co
16
JPMorgan Chase & Co
New York
$235M -$7.81M -13,791 -3%
AllianceBernstein
17
AllianceBernstein
Tennessee
$150M +$6.12M +10,801 +4%
Creative Planning
18
Creative Planning
Kansas
$149M -$33.9M -59,832 -18%
MCM
19
MAI Capital Management
Ohio
$141M +$2.62M +4,630 +2%
ABTD
20
Arvest Bank Trust Division
Oklahoma
$131M +$437K +772 +0.3%
HighTower Advisors
21
HighTower Advisors
Illinois
$127M +$4.14M +7,316 +3%
CCA
22
Conservest Capital Advisors
Pennsylvania
$124M -$2.67M -4,715 -2%
BNP Paribas Financial Markets
23
BNP Paribas Financial Markets
France
$115M -$31.5M -55,645 -21%
LPL Financial
24
LPL Financial
California
$97.6M +$8.03M +14,175 +9%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$97.4M +$1.43M +2,531 +1%
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