ALTS

ALT5 Sigma Corporation Common Stock
ALTS

Overview Fund Activity

25 hedge funds and large institutions have $5.25M invested in ALT5 Sigma Corporation Common Stock in 2025 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 12 increasing their positions, 2 reducing their positions, and 1 closing their positions.

Holders
25
Holders Change
+8
Holders Change %
+47.06%
% of All Funds
0.34%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
12
Reduced
2
Closed
1
Calls
–
Puts
$116K
Net Calls
-$116K
Net Calls Change
-$116K

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$326K
2
Renaissance Technologies
2
Renaissance Technologies
New York
$358K
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$2.15M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$229K
5
Morgan Stanley
5
Morgan Stanley
New York
$248K

Top Sellers

1
XT
1
XTX Topco
Cayman Islands
$0
2
BlackRock
2
BlackRock
New York
$101K
3
National Bank of Canada
3
National Bank of Canada
Quebec, Canada
$124K
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.15M 553,729 +63,004 +13%
Geode Capital Management
2
Geode Capital Management
Massachusetts
$593K 152,656 +18,380 +14%
Renaissance Technologies
3
Renaissance Technologies
New York
$358K 92,167 +70,267 +321%
Marshall Wace
4
Marshall Wace
United Kingdom
$326K 83,938 +83,938 New
FDCDDQ
5
Federation des caisses Desjardins du Quebec
Quebec, Canada
$262K 67,550 +35,000 +108%
Morgan Stanley
6
Morgan Stanley
New York
$248K 63,811 +36,609 +135%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$229K 59,102 +59,102 New
State Street
8
State Street
Massachusetts
$185K 47,780 +22,800 +91%
Northern Trust
9
Northern Trust
Illinois
$138K 35,516 – –
SC
10
Scotia Capital
Ontario, Canada
$133K 34,300 +24,300 +243%
National Bank of Canada
11
National Bank of Canada
Quebec, Canada
$124K 31,977 -23 -0.1%
BlackRock
12
BlackRock
New York
$101K 25,914 -2,023 -7%
Belvedere Trading
13
Belvedere Trading
Illinois
$74.1K 19,108 +19,108 New
Simplex Trading
14
Simplex Trading
Illinois
$72K 18,611 +18,611 New
BCM
15
Bridgeway Capital Management
Texas
$68.6K 17,678 +752 +4%
EF
16
Empowered Funds
Pennsylvania
$68.6K 17,678 +752 +4%
Bank of Montreal
17
Bank of Montreal
Ontario, Canada
$68.5K 17,656 +5,026 +40%
TWC
18
TD Waterhouse Canada
Ontario, Canada
$22.9K 5,262 – –
Group One Trading
19
Group One Trading
Illinois
$11.6K 3,000 +3,000 New
UBS Group
20
UBS Group
Switzerland
$11.2K 2,888 +1,691 +141%
Fidelity Investments
21
Fidelity Investments
Massachusetts
$2.91K 750 +750 New
Osaic Holdings
22
Osaic Holdings
Arizona
$1.16K 300 +300 New
Bank of America
23
Bank of America
North Carolina
$466 120 +5 +4%
TRCT
24
Tower Research Capital (TRC)
New York
$384 99 +99 New
XT
25
XTX Topco
Cayman Islands
– – -19,389 Closed
1
2