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

Institutional Holders (2015Q3)
Portfolio Summary: 102 Institutional holders with a total value of $18,150,259.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ROYCE & ASSOCIATES LP 803,096 2,000,000 11.02%
2 SUSQUEHANNA INTERNATIONAL GROUP, LLP 792,776 1,974,000 10.88%
3 SUSQUEHANNA INTERNATIONAL GROUP, LLP 649,100 1,616,000 8.90% Put
4 MIZUHO SECURITIES USA LLC 142,400 1,518,000 8.36% Put
5 BAIRD FINANCIAL GROUP, INC. 504,232 1,256,000 6.92%
6 NORGES BANK 448,517 1,111,000 6.12%
7 RAYMOND JAMES & ASSOCIATES 62,900 1,000,000 5.51% Put
8 SUSQUEHANNA INTERNATIONAL GROUP, LLP 205,500 512,000 2.82% Call
9 UBS Group AG 193,495 482,000 2.66%
10 BOLTON LP 179,200 446,000 2.46% Put
11 BOLTON LP 179,200 446,000 2.46%
12 MORGAN STANLEY 169,829 423,000 2.33%
13 MIZUHO SECURITIES USA LLC 142,400 355,000 1.96%
14 WOLVERINE ASSET MANAGEMENT LLC 223 353,000 1.94% Put
15 CANADA PENSION PLAN INVESTMENT BOARD 133,123 330,000 1.82%
16 GROUP ONE TRADING LLC 93,496 233,000 1.28%
17 CREDIT SUISSE AG/ 93,177 231,000 1.27%
18 Creative Planning 81,837 204,000 1.12%
19 Jefferies Group LLC 69,000 172,000 0.95% Call
20 Swiss National Bank 68,600 170,000 0.94%
21 MILLENNIUM MANAGEMENT LLC 64,200 160,000 0.88%
22 Sculptor Capital LP 62,400 155,000 0.85%
23 Sculptor Capital LP 62,400 155,000 0.85% Put
24 SHELL ASSET MANAGEMENT CO 12,566 148,000 0.82%
25 SOUTH TEXAS MONEY MANAGEMENT LTD 56,107 140,000 0.77%
26 OMERS ADMINISTRATION Corp 54,100 135,000 0.74%
27 LADENBURG THALMANN FINANCIAL SERVICES INC. 51,210 128,000 0.71%
28 Virtu KCG Holdings LLC 51,056 127,000 0.70%
29 Invesco Ltd. 41,784 104,000 0.57%
30 JANE STREET GROUP, LLC 36,600 91,000 0.50%
31 BARCLAYS PLC 44,300 89,000 0.49% Put
32 GOLDMAN SACHS GROUP INC 31,239 78,000 0.43%
33 Commonwealth Equity Services, Inc 30,751 77,000 0.42%
34 RENAISSANCE TECHNOLOGIES LLC 30,200 75,000 0.41%
35 GOLDMAN SACHS GROUP INC 30,200 75,000 0.41% Put
36 WELLS FARGO & COMPANY/MN 29,447 74,000 0.41%
37 NWAM LLC 29,000 72,000 0.40%
38 ROYAL BANK OF CANADA 27,282 68,000 0.37%
39 RUSSELL FRANK CO/ 26,922 67,000 0.37%
40 MARATHON CAPITAL MANAGEMENT 25,050 62,000 0.34%
41 GOLDMAN SACHS GROUP INC 24,800 62,000 0.34% Call
42 BARCLAYS PLC 30,300 61,000 0.34% Call
43 ELKHORN PARTNERS LIMITED PARTNERSHIP 24,000 60,000 0.33%
44 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 22,457 56,000 0.31%
45 D. E. Shaw & Co., Inc. 22,286 55,000 0.30%
46 CIDEL ASSET MANAGEMENT INC 21,014 52,000 0.29%
47 Aperio Group, LLC 20,650 51,000 0.28%
48 BLB&B Advisors, LLC 20,300 51,000 0.28%
49 EagleClaw Capital Managment, LLC 21,050 51,000 0.28%
50 Timber Hill LLC 20,577 51,000 0.28%
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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.