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

Institutional Holders (2014Q1)
Portfolio Summary: 160 Institutional holders with a total value of $336,521,380.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MANNING & NAPIER ADVISORS LLC 4,135,300 59,878,000 17.79%
2 SUSQUEHANNA INTERNATIONAL GROUP, LLP 2,733,300 39,578,000 11.76% Put
3 SUSQUEHANNA INTERNATIONAL GROUP, LLP 2,363,611 34,225,000 10.17%
4 WELLINGTON MANAGEMENT GROUP LLP 732,217 10,602,000 3.15%
5 NORGES BANK 658,216 9,555,000 2.84%
6 BAILLIE GIFFORD & CO 593,789 8,619,000 2.56%
7 DEUTSCHE BANK AG\ 595,123 8,616,000 2.56%
8 MUHLENKAMP & CO INC 587,392 8,505,000 2.53%
9 PUBLIC SECTOR PENSION INVESTMENT BOARD 472,240 6,863,000 2.04%
10 RENAISSANCE TECHNOLOGIES LLC 448,500 6,494,000 1.93%
11 MORGAN STANLEY 430,546 6,234,000 1.85%
12 Spot Trading L.L.C 400,800 5,804,000 1.72% Put
13 ROOSEVELT INVESTMENT GROUP LLC 388,110 5,619,832 1.67%
14 UBS AG 371,307 5,377,000 1.60%
15 SUSQUEHANNA INTERNATIONAL GROUP, LLP 338,700 4,904,000 1.46% Call
16 BANK OF AMERICA CORP /DE/ 322,103 4,665,000 1.39%
17 TRILLIUM ASSET MANAGEMENT, LLC 320,539 4,641,000 1.38%
18 BOLTON LP 306,180 4,433,000 1.32%
19 GOLDMAN SACHS GROUP INC 299,600 4,338,000 1.29% Call
20 TD ASSET MANAGEMENT INC 274,266 3,986,000 1.18%
21 BANK OF AMERICA CORP /DE/ 273,000 3,953,000 1.17% Put
22 BOLTON LP 266,600 3,860,000 1.15% Put
23 NOMURA HOLDINGS INC 242,800 3,515,000 1.04%
24 Spot Trading L.L.C 235,847 3,415,000 1.01%
25 GROUP ONE TRADING LLC 227,916 3,300,000 0.98%
26 BARCLAYS PLC 220,300 3,085,000 0.92% Put
27 A.R.T. Advisors, LLC 202,603 2,933,000 0.87%
28 WELLS FARGO & COMPANY/MN 198,307 2,871,000 0.85%
29 CITIGROUP INC 180,264 2,620,000 0.78%
30 KBC Group NV 167,600 2,427,000 0.72%
31 CREDIT SUISSE AG/ 164,356 2,380,000 0.71%
32 Robert W. Baird & Co. Inc 157,540 2,281,000 0.68%
33 MANUFACTURERS LIFE INSURANCE COMPANY, THE 151,318 2,224,000 0.66%
34 ROYAL BANK OF CANADA 142,523 2,063,000 0.61%
35 Sculptor Capital LP 141,800 2,053,000 0.61% Put
36 PEAK6 Group LLC 141,200 2,045,000 0.61% Put
37 Bridgecreek Investment Management, LLC 137,750 1,995,000 0.59%
38 MANAGED ACCOUNT ADVISORS LLC 134,707 1,950,000 0.58%
39 GOLDMAN SACHS GROUP INC 120,900 1,751,000 0.52% Put
40 PEAK6 Group LLC 120,312 1,742,000 0.52%
41 MILLENNIUM MANAGEMENT LLC 119,924 1,736,000 0.52%
42 CANADA PENSION PLAN INVESTMENT BOARD 99,499 1,446,000 0.43%
43 UNITED CAPITAL FINANCIAL ADVISORS, LLC 95,980 1,390,000 0.41%
44 Spot Trading L.L.C 91,100 1,319,000 0.39% Call
45 Timber Hill LLC 90,274 1,307,000 0.39%
46 Sculptor Capital LP 79,300 1,148,000 0.34%
47 S Squared Technology, LLC 75,000 1,086,000 0.32%
48 D. E. Shaw & Co., Inc. 74,100 1,073,000 0.32% Put
49 BANK OF MONTREAL /CAN/ 72,378 1,048,000 0.31%
50 Invesco Ltd. 69,057 1,001,000 0.30%
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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.