ALTS

ALT5 Sigma Corporation Common Stock
ALTS

Overview Fund Activity

26 hedge funds and large institutions have $13.8M invested in ALT5 Sigma Corporation Common Stock in 2025 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 15 increasing their positions, 4 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
26
Holders Change
+1
Holders Change %
+4%
% of All Funds
0.35%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
15
Reduced
4
Closed
5
Calls
$280K
Puts
$607K
Net Calls
-$327K
Net Calls Change
-$211K

Top Buyers

1
FDCDDQ
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.8M
2
Vanguard Group
Vanguard Group
Pennsylvania
$5.07M
3
Citadel Advisors
Citadel Advisors
Florida
$498K
4
Jane Street
Jane Street
New York
$380K
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$798K

Top Sellers

1
Renaissance Technologies
Renaissance Technologies
New York
$333K
2
Marshall Wace
Marshall Wace
United Kingdom
$0
3
SC
Scotia Capital
Ontario, Canada
$72.5K
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
$0
5
Northern Trust
Northern Trust
Illinois
$202K
Name Holding Trade Value Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$5.07M +$1.06M +146,147 +26%
FDCDDQ
2
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.8M +$1.32M +181,535 +269%
Geode Capital Management
3
Geode Capital Management
Massachusetts
$1.41M +$306K +42,157 +28%
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$798K +$370K +51,010 +86%
Morgan Stanley
5
Morgan Stanley
New York
$776K +$314K +43,339 +68%
State Street
6
State Street
Massachusetts
$534K +$188K +25,900 +54%
Citadel Advisors
7
Citadel Advisors
Florida
$498K +$498K +68,773 New
Jane Street
8
Jane Street
New York
$380K +$380K +52,471 New
Renaissance Technologies
9
Renaissance Technologies
New York
$333K -$335K -46,267 -50%
EI
10
EAM Investors
California
$313K +$313K +43,236 New
National Bank of Canada
11
National Bank of Canada
Quebec, Canada
$305K +$73.6K +10,163 +32%
BlackRock
12
BlackRock
New York
$267K +$79.4K +10,966 +42%
UBS Group
13
UBS Group
Switzerland
$264K +$243K +33,590 +1,163%
Northern Trust
14
Northern Trust
Illinois
$202K -$54.9K -7,583 -21%
Simplex Trading
15
Simplex Trading
Illinois
$170K +$35.6K +4,926 +26%
EF
16
Empowered Funds
Pennsylvania
$140K +$12K +1,661 +9%
BCM
17
Bridgeway Capital Management
Texas
$140K +$12K +1,661 +9%
Belvedere Trading
18
Belvedere Trading
Illinois
$138K -$674 -93 -0.5%
EFA
19
Evernest Financial Advisors
Indiana
$86.9K +$86.9K +12,000 New
SC
20
Scotia Capital
Ontario, Canada
$72.5K -$176K -24,300 -71%
Group One Trading
21
Group One Trading
Illinois
$41.6K +$19.9K +2,744 +91%
TWC
22
TD Waterhouse Canada
Ontario, Canada
$39.5K – – –
TRCT
23
Tower Research Capital (TRC)
New York
$22.2K +$21.5K +2,967 +2,997%
Bank of America
24
Bank of America
North Carolina
$5.58K +$4.71K +650 +542%
Barclays
25
Barclays
United Kingdom
$5K +$5K +676 New
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