13F-HR 1 live-13f1q06.txt SCHEDULE 13F UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2006 Check here if Amendment [ ]; Amendment Number: _____ This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Zesiger Capital Group LLC Address: 320 Park Avenue, 30th Floor New York, New York 10022 Form 13F File Number: 28-5536 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing this report is authorized to submit it, that all information contained therein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Barrie R. Zesiger Title: Managing Director Phone: 212-508-6390 Signature, Place, and Date of Signing: /s/ Barrie R. Zesiger New York, NY May 9, 2006 Report Type (Check only one.): [X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. List of Other Managers Reporting for this Manager: None FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers : 0 Form 13F Information Table Entry Total: 54 Form 13F Information Table Total Value: $ 403,096(thousands) List of Other Included Managers: NONE Name of Issuer Title CUSIP Value Shares Sh/PutInvstmOthe Voting Authority of Class (x$1000) Prn Amnt PrnCalDscretMngr Sole Share None Adolor Corporation Common 00724X102 $16,009 672,650 SH SOLE N/A 541,000 N/A 131,650 Alexza Pharmaceuticals Inc Common 015384100 $ 7,437 762,728 SH SOLE N/A 520,460 N/A 242,268 Biopure Corp Common 09065H303 $ 34 25,284 SH SOLE N/A 20,375 N/A 4,909 Cia Saneamento Basico ADR 20441A102 $ 6,403 290,900 SH SOLE N/A 156,000 N/A 134,900 Citigroup Inc Common 172967101 $ 6,409 135,700 SH SOLE N/A 120,000 N/A 15,700 Collagenex Pharmaceuticals Common 19419B100 $15,349 1,037,100 SH SOLE N/A 826,500 N/A 210,600 Compugen Ltd Common M25722105 $ 1,199 311,500 SH SOLE N/A 34,000 N/A 277,500 Diomed Holdings Inc Common 25454R207 $ 4,271 1,694,908 SH SOLE N/A 1,197,265 N/A 497,643 Drugmax Inc Common 262240104 $ 1 68,160 SH SOLE N/A 49,952 N/A 18,208 Durect Corporation Common 266605104 $28,778 4,524,800 SH SOLE N/A 3,171,000 N/A 1,353,800 Endeavor International Common 29259G101 $ 753 258,800 SH SOLE N/A 258,800 N/A - Enterra Energy Trust Common 29381P102 $ 8,330 605,800 SH SOLE N/A 518,800 N/A 87,000 Exact Sciences Corp Common 30063P105 $ 5,253 1,711,100 SH SOLE N/A 1,209,000 N/A 502,100 General Cable Corp Common 369300108 $24,112 794,975 SH SOLE N/A 625,000 N/A 169,975 General Electric Co Common 369604103 $13,257 381,170 SH SOLE N/A 290,000 N/A 91,170 Global Power Equipment Group Common 37941P108 $ 9,289 2,412,700 SH SOLE N/A 1,908,600 N/A 504,100 Graftech International Ltd Common 384313102 $ 5,183 849,650 SH SOLE N/A 771,500 N/A 78,150 Heska Corp Common 42805E108 $ 7,933 6,666,200 SH SOLE N/A 4,517,700 N/A 2,148,500 Indus International Inc Common 45578L100 $ 262 72,000 SH SOLE N/A 70,000 N/A 2,000 Inovio Biomedical Corp Common 45773H102 $ 5,875 2,200,500 SH SOLE N/A 1,665,800 N/A 534,700 Iron Mountain Inc Common 462846106 $ 8,038 197,300 SH SOLE N/A 179,150 N/A 18,150 Jacuzzi Brands Inc Common 469865109 $ 5,652 575,000 SH SOLE N/A 575,000 N/A - Jed Oil Inc Common 472310101 $ 878 56,250 SH SOLE N/A 11,250 N/A 45,000 Jmg Exploration Inc Common 46621A109 $ 333 31,000 SH SOLE N/A 6,000 N/A 25,000 Jmg Exploration Inc Common 46621A117 $ 147 31,000 SH SOLE N/A 6,000 N/A 25,000 Libbey Inc Common 529898108 $11,489 1,622,800 SH SOLE N/A 1,203,400 N/A 419,400 Marsh & Mclennan Cos Common 571748102 $ 6,694 228,000 SH SOLE N/A 193,500 N/A 34,500 Masco Corp Common 574599106 $13,868 426,850 SH SOLE N/A 323,400 N/A 103,450 Matrix Service Co Common 576853105 $22,378 1,949,300 SH SOLE N/A 1,445,000 N/A 504,300 Mcdermott Intl Inc Common 580037109 $15,784 289,875 SH SOLE N/A 235,700 N/A 54,175 Mitsubishi Ufj Financial ADR 606822104 $ 2,107 138,550 SH SOLE N/A 11,200 N/A 127,350 Monogram Biosciences Inc Common 60975U108 $ 5,836 3,171,592 SH SOLE N/A 2,511,492 N/A 660,100 Navios Maritime Holdings Common Y62196129 $ 3,308 551,400 SH SOLE N/A 425,000 N/A 126,400 Nec Corp ADR 629050204 $ 605 86,000 SH SOLE N/A 85,000 N/A 1,000 Newell Rubbermaid Inc. Common 651229106 $ 5,548 220,250 SH SOLE N/A 218,000 N/A 2,250 North American Scientific Common 65715D100 $ 101 53,920 SH SOLE N/A 42,083 N/A 11,837 Patni Computer Systems ADR 703248203 $ 511 25,000 SH SOLE N/A 7,000 N/A 18,000 Pdl Biopharma Inc Common 69329Y104 $ 4,827 147,152 SH SOLE N/A 117,507 N/A 29,645 Penford Corp Common 707051108 $ 4,744 295,000 SH SOLE N/A 241,000 N/A 54,000 Petroleo Brasileiro Sa ADR 71654V101 $18,182 227,700 SH SOLE N/A 195,300 N/A 32,400 Pfizer Inc Common 717081103 $ 9,775 392,250 SH SOLE N/A 304,700 N/A 87,550 Prb Gas Transportation Inc Common 693535106 $ 3,488 602,500 SH SOLE N/A 409,286 N/A 193,214 Quixote Corp Common 749056107 $11,009 444,800 SH SOLE N/A 347,000 N/A 97,800 Stealthgas Inc Common Y81669106 $11,466 827,300 SH SOLE N/A 651,800 N/A 175,500 Strategic Diagnostics Inc Common 862700101 $ 1,647 496,100 SH SOLE N/A 490,000 N/A 6,100 Telekomunik Indonesia ADR 715684106 $18,730 617,950 SH SOLE N/A 472,800 N/A 145,150 Tier Technologies Inc-Clb Common 88650Q100 $ 4,540 564,000 SH SOLE N/A 533,000 N/A 31,000 Time Warner Inc Common 887317105 $ 5,037 300,000 SH SOLE N/A 300,000 N/A - Tripath Imaging Inc Common 896942109 $ 8,306 1,190,000 SH SOLE N/A 917,000 N/A 273,000 Unumprovident Corp Common 91529Y106 $11,125 543,200 SH SOLE N/A 429,900 N/A 113,300 Vivus Inc Common 928551100 $ 5,588 1,678,100 SH SOLE N/A 1,277,000 N/A 401,100 Wal-Mart Stores Inc Common 931142103 $ 236 5,000 SH SOLE N/A - N/A 5,000 Willsbros Group Inc Common 969199108 $12,977 638,000 SH SOLE N/A 508,500 N/A 129,500 World Heart Corp Common 980905202 $ 2,002 2,085,497 SH SOLE N/A 1,683,105 N/A 402,392