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SIGA Technologies

Name Holding Trade Value Shares
Change
Change in
Stake
JCI
1
Jet Capital Investors
New York
$11.2M
NM
2
Newtyn Management
New York
$7.33M +$2.63M +937,931 +56%
BIT
3
BlackRock Institutional Trust
California
$3.9M -$1.03M -367,697 -21%
GMCM
4
Gruber & McBaine Capital Management
California
$3.1M -$213K -76,177 -6%
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.96M -$169K -60,440 -5%
PCM
6
Potomac Capital Management
New York
$1.28M +$70K +25,000 +6%
Northern Trust
7
Northern Trust
Illinois
$1.12M -$218K -77,781 -16%
Renaissance Technologies
8
Renaissance Technologies
New York
$807K +$395K +141,005 +97%
JGC
9
J. Goldman & Co
New York
$795K
PI
10
Putnam Investments
Massachusetts
$781K +$1.86K +663 +0.2%
Walleye Trading
11
Walleye Trading
New York
$675K
Morgan Stanley
12
Morgan Stanley
New York
$631K +$268K +95,695 +75%
CI
13
Cowen Inc
New York
$584K -$6.72K -2,400 -1%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$558K -$55.9K -19,955 -9%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$535K +$36.4K +13,007 +7%
BCM
16
Bridgeway Capital Management
Texas
$490K
Millennium Management
17
Millennium Management
New York
$461K +$368K +131,515 +410%
PP
18
Paloma Partners
Connecticut
$443K +$440K +156,918 New
California Public Employees Retirement System
19
California Public Employees Retirement System
California
$440K
TAM
20
Tocqueville Asset Management
New York
$367K
BFA
21
BlackRock Fund Advisors
California
$338K -$2.62M -937,104 -89%
BHA
22
Beech Hill Advisors
New York
$302K
COPPSERS
23
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$297K +$295K +105,199 New
Goldman Sachs
24
Goldman Sachs
New York
$293K +$261K +93,013 +843%
Bank of America
25
Bank of America
North Carolina
$292K +$274K +97,910 +1,660%