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WESTPORT FUEL SYSTEMS INC
WESTPORT FUEL SYSTEMS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 157 Institutional holders with a total value of $387,747,890.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MANNING & NAPIER ADVISORS LLC 4,752,120 85,631,000 22.08%
2 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,817,400 32,750,000 8.45% Put
3 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,746,910 31,480,000 8.12%
4 BOLTON LP 714,300 12,872,000 3.32% Put
5 SUSQUEHANNA INTERNATIONAL GROUP, LLP 663,200 11,951,000 3.08% Call
6 NORGES BANK 658,216 11,881,000 3.06%
7 BAILLIE GIFFORD & CO 593,789 10,719,000 2.76%
8 MUHLENKAMP & CO INC 589,757 10,627,000 2.74%
9 BOLTON LP 530,496 9,560,000 2.47%
10 Spot Trading L.L.C 475,300 8,565,000 2.21% Call
11 PUBLIC SECTOR PENSION INVESTMENT BOARD 472,240 8,530,000 2.20%
12 Cortina Asset Management, LLC 387,411 6,981,000 1.80%
13 UBS AG 374,264 6,744,000 1.74%
14 RENAISSANCE TECHNOLOGIES LLC 370,000 6,667,000 1.72%
15 GOLDMAN SACHS GROUP INC 365,200 6,581,000 1.70% Call
16 KBC Group NV 352,436 6,351,000 1.64%
17 DEUTSCHE BANK AG\ 345,744 6,229,000 1.61%
18 TRILLIUM ASSET MANAGEMENT, LLC 321,175 5,788,000 1.49%
19 MORGAN STANLEY 302,407 5,450,000 1.41%
20 NOMURA HOLDINGS INC 295,343 5,229,000 1.35%
21 BANK OF AMERICA CORP /DE/ 273,379 4,926,000 1.27%
22 GOLDMAN SACHS GROUP INC 260,900 4,701,000 1.21% Put
23 BANK OF AMERICA CORP /DE/ 256,700 4,626,000 1.19% Put
24 TD ASSET MANAGEMENT INC 251,342 4,540,000 1.17%
25 WELLINGTON MANAGEMENT GROUP LLP 221,731 3,995,000 1.03%
26 COLUMBIA CAPITAL LLC 197,600 3,560,000 0.92%
27 CITIGROUP INC 176,179 3,183,000 0.82%
28 Robert W. Baird & Co. Inc 173,516 3,127,000 0.81%
29 BARCLAYS PLC 166,900 3,004,000 0.77% Call
30 GROUP ONE TRADING LLC 159,778 2,879,000 0.74%
31 MANUFACTURERS LIFE INSURANCE COMPANY, THE 157,434 2,837,000 0.73%
32 Spot Trading L.L.C 139,900 2,521,000 0.65% Put
33 PEAK6 Group LLC 134,600 2,425,000 0.63% Call
34 Sculptor Capital LP 129,300 2,330,000 0.60% Put
35 Sculptor Capital LP 129,300 2,330,000 0.60%
36 PEAK6 Group LLC 127,000 2,289,000 0.59% Put
37 BOLTON LP 100,000 1,802,000 0.46% Call
38 WELLS FARGO & COMPANY/MN 97,115 1,750,000 0.45%
39 INSIGHT 2811, INC. 94,561 1,704,000 0.44%
40 Benchmark Capital Advisors 90,500 1,631,000 0.42%
41 CREDIT SUISSE AG/ 83,934 1,512,000 0.39%
42 BARCLAYS PLC 83,700 1,507,000 0.39% Put
43 BANK OF MONTREAL /CAN/ 77,988 1,405,000 0.36%
44 Bridgecreek Investment Management, LLC 74,650 1,345,000 0.35%
45 FRANKLIN STREET ADVISORS INC /NC 70,675 1,274,000 0.33%
46 Creative Planning 68,194 1,229,000 0.32%
47 Invesco Ltd. 58,822 1,060,000 0.27%
48 Swiss National Bank 56,600 1,020,000 0.26%
49 MACQUARIE GROUP LTD 50,000 901,000 0.23%
50 AMERICAN INTERNATIONAL GROUP, INC. 49,810 897,576 0.23%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.