ALTS

ALT5 Sigma Corporation Common Stock
ALTS

Overview Fund Activity

25 hedge funds and large institutions have $13M invested in ALT5 Sigma Corporation Common Stock in 2025 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 14 increasing their positions, 4 reducing their positions, and 5 closing their positions.

Holders
25
Holders Change
–
Holders Change %
0%
% of All Funds
0.34%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
14
Reduced
4
Closed
5
Calls
$178K
Puts
$521K
Net Calls
-$343K
Net Calls Change
-$227K

Top Buyers

1
FDCDDQ
1
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.8M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$5.07M
3
Citadel Advisors
3
Citadel Advisors
Florida
$498K
4
Jane Street
4
Jane Street
New York
$380K
5
Morgan Stanley
5
Morgan Stanley
New York
$776K

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$333K
2
Marshall Wace
2
Marshall Wace
United Kingdom
$0
3
SC
3
Scotia Capital
Ontario, Canada
$72.5K
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$0
5
Northern Trust
5
Northern Trust
Illinois
$202K
Name Market Value Shares Shares
Change 		Shares
Change %
Marshall Wace
26
Marshall Wace
United Kingdom
– – -83,938 Closed
Bank of Montreal
27
Bank of Montreal
Ontario, Canada
– – -17,656 Closed
Fidelity Investments
28
Fidelity Investments
Massachusetts
– – -750 Closed
Osaic Holdings
29
Osaic Holdings
Arizona
– – -300 Closed
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
– – -47 Closed
1
2