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WPRT

Westport Fuel Systems

Name Holding Trade Value Shares
Change
Change in
Stake
PM
1
Pembroke Management
Quebec, Canada
$10.5M -$69.1K -4,188 -0.9%
RA
2
Royce & Associates
New York
$10.2M -$124K -7,501 -1%
AIC
3
AWM Investment Company
New York
$5.02M +$3.44M +208,364 +209%
GWI
4
Grace & White Inc
New York
$3.53M +$133K +8,080 +4%
STB
5
S&T Bank
Pennsylvania
$1.93M -$286K -17,327 -13%
Neuberger Berman Group
6
Neuberger Berman Group
New York
$1.35M +$1.37M +82,873 New
Hudson Bay Capital Management
7
Hudson Bay Capital Management
Connecticut
$1.03M +$381K +23,077 +57%
MHP
8
Manatuck Hill Partners
Connecticut
$996K +$1.01M +61,110 New
HA
9
Heartland Advisors
Wisconsin
$978K +$990K +60,000 New
Renaissance Technologies
10
Renaissance Technologies
New York
$974K -$3.23M -195,820 -77%
TMC
11
Trellus Management Company
Florida
$600K -$36.3K -2,200 -6%
Connor, Clark & Lunn Investment Management (CC&L)
12
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$563K +$47.5K +2,880 +9%
UBS Group
13
UBS Group
Switzerland
$506K -$271K -16,438 -35%
US Bancorp
14
US Bancorp
Minnesota
$408K
Simplex Trading
15
Simplex Trading
Illinois
$286K +$147K +8,899 +103%
Citadel Advisors
16
Citadel Advisors
Florida
$268K +$175K +10,619 +183%
WIC
17
Woodmont Investment Counsel
Tennessee
$245K -$113K -6,836 -31%
MCM
18
Marathon Capital Management
Maryland
$206K
Susquehanna International Group
19
Susquehanna International Group
Pennsylvania
$195K -$36.4K -2,208 -16%
Tudor Investment Corp
20
Tudor Investment Corp
Connecticut
$189K -$1.91K -116 -1%
RJA
21
Raymond James & Associates
Florida
$189K +$6.6K +400 +4%
OC
22
Oppenheimer & Co
New York
$166K
Group One Trading
23
Group One Trading
Illinois
$147K -$83.2K -5,042 -36%
Baird Financial Group
24
Baird Financial Group
Wisconsin
$142K +$21.4K +1,300 +18%
Geode Capital Management
25
Geode Capital Management
Massachusetts
$115K