69 hedge funds and large institutions have $389M invested in System1 in 2020 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 14 increasing their positions, 12 reducing their positions, and 1 closing their positions.

Holders
69
Holders Change
+24
Holders Change %
+53.33%
% of All Funds
1.22%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
25
Increased
14
Reduced
12
Closed
1
Calls
$2.16M
Puts
Net Calls
+$2.16M
Net Calls Change
+$1.06M
Name Market Value Shares Shares
Change
Shares
Change %
RCM
1
Ratan Capital Management
Florida
$31.1M 2,883,500 +100,000 +4%
Millennium Management
2
Millennium Management
New York
$26.4M 2,448,130 +706,187 +41%
Holocene Advisors
3
Holocene Advisors
New York
$18.9M 1,750,000
TEC
4
Tiger Eye Capital
Tennessee
$15.3M 1,415,972 +1,415,972 New
HIM
5
HGC Investment Management
Ontario, Canada
$14.7M 1,363,281
SSA
6
Schonfeld Strategic Advisors
New York
$14.6M 1,350,000 +1,000,000 +286%
LCM
7
LH Capital Markets
New York
$12.9M 1,200,000 +200,000 +20%
JGC
8
J. Goldman & Co
New York
$12.8M 1,187,461 +15,709 +1%
UOC
9
UBS O'Connor
Illinois
$12.6M 1,163,434 +1,163,434 New
WCMNY
10
Westchester Capital Management (New York)
New York
$12.1M 1,117,275 +397,500 +55%
PC
11
Periscope Capital
Ontario, Canada
$10.8M 1,002,600 +802,600 +401%
CAC
12
Cowen and Company
New York
$10.8M 1,000,000
MCM
13
Moore Capital Management
New York
$10.8M 1,000,000
TCA
14
Taconic Capital Advisors
New York
$10.8M 1,000,000
Blackstone Inc
15
Blackstone Inc
New York
$10.8M 999,999 +999,999 New
FTCM
16
Fir Tree Capital Management
New York
$10.2M 942,900
HI
17
HBK Investments
Texas
$10.1M 936,897 -63,105 -6%
Manulife (Manufacturers Life Insurance)
18
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$9.17M 850,101
SRCM
19
Sage Rock Capital Management
New York
$8.43M 781,077 +781,077 New
PWAM
20
Park West Asset Management
California
$7.55M 700,000
FIG
21
Fortress Investment Group
New York
$7.55M 700,000
Hudson Bay Capital Management
22
Hudson Bay Capital Management
Connecticut
$7.45M 690,543 -9,456 -1%
MI
23
MMCAP International
Cayman Islands
$7.2M 666,999 -333,000 -33%
PAMP
24
Polar Asset Management Partners
Ontario, Canada
$6.7M 620,715 -929,283 -60%
WAM
25
Wolverine Asset Management
Illinois
$6.41M 594,176 +198,157 +50%