Portolan Capital Management as of March 31, 2012
Portfolio Holdings for Portolan Capital Management
Portolan Capital Management holds 209 positions in its portfolio as reported in the March 2012 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
---|---|---|---|---|---|
Abiomed | 2.4 | $9.2M | 414k | 22.19 | |
Ellie Mae | 2.3 | $8.7M | 781k | 11.16 | |
VELTI PLC ST Helier | 2.3 | $8.6M | 636k | 13.55 | |
Web | 2.0 | $7.4M | 515k | 14.43 | |
Apple (AAPL) | 1.9 | $7.0M | 12k | 599.56 | |
Unisys Corporation (UIS) | 1.7 | $6.6M | 333k | 19.72 | |
Kenexa Corporation | 1.7 | $6.4M | 204k | 31.24 | |
Virtusa Corporation | 1.7 | $6.3M | 365k | 17.27 | |
Altisource Portfolio Solns S reg (ASPS) | 1.5 | $5.8M | 96k | 60.64 | |
Carrols Restaurant (TAST) | 1.5 | $5.8M | 378k | 15.25 | |
Zale Corporation | 1.4 | $5.1M | 1.7M | 3.09 | |
Tessera Technologies | 1.3 | $5.0M | 291k | 17.25 | |
1.3 | $5.0M | 7.8k | 641.25 | ||
Euronet Worldwide (EEFT) | 1.2 | $4.7M | 226k | 20.89 | |
Herbalife Ltd Com Stk (HLF) | 1.2 | $4.5M | 65k | 68.83 | |
Guidance Software | 1.2 | $4.4M | 402k | 11.05 | |
UnitedHealth (UNH) | 1.1 | $4.1M | 70k | 58.94 | |
Capital Senior Living Corporation | 1.1 | $4.2M | 449k | 9.24 | |
Crocs (CROX) | 1.1 | $4.0M | 192k | 20.92 | |
51job | 1.1 | $4.0M | 71k | 56.87 | |
Mercer International (MERC) | 1.1 | $4.0M | 499k | 7.99 | |
DSW | 1.0 | $3.8M | 70k | 54.77 | |
Dfc Global | 1.0 | $3.9M | 205k | 18.87 | |
Shoe Carnival (SCVL) | 1.0 | $3.8M | 119k | 32.22 | |
Anika Therapeutics (ANIK) | 0.9 | $3.6M | 284k | 12.54 | |
Theravance | 0.9 | $3.5M | 178k | 19.50 | |
Nexen | 0.9 | $3.3M | 182k | 18.35 | |
CAI International | 0.9 | $3.2M | 178k | 18.18 | |
Credit Acceptance (CACC) | 0.8 | $3.2M | 32k | 101.00 | |
Central Garden & Pet (CENT) | 0.8 | $3.2M | 342k | 9.41 | |
Kodiak Oil & Gas | 0.8 | $3.2M | 321k | 9.96 | |
ValueClick | 0.8 | $3.2M | 161k | 19.74 | |
Actuate Corporation | 0.8 | $3.2M | 507k | 6.28 | |
School Specialty | 0.8 | $3.1M | 873k | 3.54 | |
Ocwen Financial Corporation | 0.8 | $3.0M | 194k | 15.63 | |
Rochester Medical Corporation | 0.8 | $3.0M | 304k | 9.81 | |
Encore Capital (ECPG) | 0.8 | $2.9M | 128k | 22.55 | |
Pfizer (PFE) | 0.8 | $2.9M | 126k | 22.64 | |
Casella Waste Systems (CWST) | 0.8 | $2.8M | 457k | 6.23 | |
NII Holdings | 0.7 | $2.8M | 152k | 18.31 | |
Casual Male Retail | 0.7 | $2.8M | 829k | 3.36 | |
Whiting Petroleum Corporation | 0.7 | $2.8M | 51k | 54.29 | |
Descartes Sys Grp (DSGX) | 0.7 | $2.6M | 298k | 8.73 | |
Saba Software | 0.7 | $2.6M | 261k | 9.81 | |
Aon Corporation | 0.7 | $2.5M | 51k | 49.06 | |
SLM Corporation (SLM) | 0.6 | $2.4M | 154k | 15.76 | |
Sunrise Senior Living | 0.6 | $2.4M | 377k | 6.32 | |
LivePerson (LPSN) | 0.6 | $2.3M | 139k | 16.77 | |
New Oriental Education & Tech | 0.6 | $2.3M | 85k | 27.46 | |
Asbury Automotive (ABG) | 0.6 | $2.3M | 85k | 27.00 | |
3D Systems Corporation (DDD) | 0.6 | $2.3M | 97k | 23.54 | |
Rent-A-Center (UPBD) | 0.6 | $2.2M | 59k | 37.75 | |
Northern Oil & Gas | 0.6 | $2.2M | 108k | 20.74 | |
Nationstar Mortgage | 0.6 | $2.2M | 155k | 14.36 | |
Medifast (MED) | 0.6 | $2.2M | 126k | 17.46 | |
Hanesbrands (HBI) | 0.6 | $2.2M | 73k | 29.53 | |
Zix Corporation | 0.6 | $2.2M | 741k | 2.91 | |
Higher One Holdings | 0.6 | $2.1M | 144k | 14.95 | |
Alkermes (ALKS) | 0.6 | $2.1M | 116k | 18.55 | |
Cash America International | 0.6 | $2.1M | 44k | 47.92 | |
Universal Stainless & Alloy Products (USAP) | 0.6 | $2.1M | 49k | 42.72 | |
Fossil | 0.5 | $2.0M | 15k | 132.01 | |
Deckers Outdoor Corporation (DECK) | 0.5 | $2.0M | 32k | 63.06 | |
Tempur-Pedic International (TPX) | 0.5 | $2.0M | 24k | 84.42 | |
Collective Brands | 0.5 | $1.9M | 98k | 19.66 | |
Visa (V) | 0.5 | $1.9M | 16k | 118.00 | |
iGATE Corporation | 0.5 | $1.9M | 112k | 16.76 | |
Biogen Idec (BIIB) | 0.5 | $1.9M | 15k | 126.02 | |
Emeritus Corporation | 0.5 | $1.9M | 105k | 17.66 | |
Aetna | 0.5 | $1.8M | 36k | 50.16 | |
CEC Entertainment | 0.5 | $1.8M | 48k | 37.91 | |
Steven Madden (SHOO) | 0.5 | $1.8M | 42k | 42.74 | |
Quality Distribution | 0.5 | $1.7M | 126k | 13.78 | |
Walter Energy | 0.5 | $1.7M | 29k | 59.19 | |
Keynote Systems | 0.5 | $1.7M | 86k | 19.76 | |
Hess (HES) | 0.4 | $1.6M | 28k | 58.96 | |
Walter Investment Management | 0.4 | $1.7M | 73k | 22.55 | |
Rock-Tenn Company | 0.4 | $1.6M | 24k | 67.57 | |
PHH Corporation | 0.4 | $1.6M | 102k | 15.47 | |
Iconix Brand | 0.4 | $1.6M | 92k | 17.38 | |
Signet Jewelers (SIG) | 0.4 | $1.6M | 33k | 47.27 | |
Home Loan Servicing Solution ord | 0.4 | $1.6M | 115k | 13.94 | |
Polypore International | 0.4 | $1.6M | 44k | 35.15 | |
Oasis Petroleum | 0.4 | $1.6M | 51k | 30.83 | |
Covenant Transportation (CVLG) | 0.4 | $1.5M | 483k | 3.20 | |
Regions Financial Corporation (RF) | 0.4 | $1.5M | 229k | 6.59 | |
Cabela's Incorporated | 0.4 | $1.5M | 39k | 38.15 | |
Standard Pacific | 0.4 | $1.5M | 333k | 4.46 | |
ACCO Brands Corporation (ACCO) | 0.4 | $1.5M | 120k | 12.41 | |
Owens Corning (OC) | 0.4 | $1.4M | 39k | 36.02 | |
Microsoft Corporation (MSFT) | 0.4 | $1.4M | 44k | 32.26 | |
Western Digital (WDC) | 0.4 | $1.4M | 34k | 41.40 | |
Merck & Co (MRK) | 0.4 | $1.4M | 36k | 38.39 | |
Sequenom | 0.4 | $1.4M | 343k | 4.07 | |
Aspen Technology | 0.4 | $1.4M | 68k | 20.53 | |
Bitauto Hldg | 0.4 | $1.4M | 268k | 5.30 | |
Xpo Logistics Inc equity (XPO) | 0.4 | $1.4M | 84k | 16.80 | |
Valassis Communications | 0.4 | $1.3M | 58k | 23.01 | |
Wynn Resorts (WYNN) | 0.4 | $1.4M | 11k | 124.85 | |
Seagate Technology Com Stk | 0.4 | $1.4M | 51k | 26.96 | |
Western Alliance Bancorporation (WAL) | 0.4 | $1.4M | 159k | 8.47 | |
Cost Plus | 0.3 | $1.3M | 74k | 17.90 | |
Federal Agricultural Mortgage (AGM) | 0.3 | $1.3M | 58k | 22.70 | |
Suntrust Banks Inc $1.00 Par Cmn | 0.3 | $1.3M | 53k | 24.16 | |
Lithia Motors (LAD) | 0.3 | $1.3M | 49k | 26.20 | |
Novartis (NVS) | 0.3 | $1.3M | 23k | 55.42 | |
Hewlett-Packard Company | 0.3 | $1.3M | 53k | 23.83 | |
Tenne | 0.3 | $1.3M | 34k | 37.16 | |
Matrix Service Company (MTRX) | 0.3 | $1.2M | 88k | 14.01 | |
Zogenix | 0.3 | $1.2M | 624k | 2.00 | |
C.R. Bard | 0.3 | $1.2M | 12k | 98.68 | |
Sonic Automotive (SAH) | 0.3 | $1.2M | 64k | 17.92 | |
Lionbridge Technologies | 0.3 | $1.2M | 407k | 2.88 | |
Sagent Pharmaceuticals | 0.3 | $1.2M | 67k | 17.87 | |
Mattersight Corp | 0.3 | $1.2M | 137k | 8.50 | |
Walt Disney Company (DIS) | 0.3 | $1.1M | 26k | 43.78 | |
Affymetrix | 0.3 | $1.1M | 265k | 4.27 | |
EMC Corporation | 0.3 | $1.1M | 38k | 29.87 | |
Cubist Pharmaceuticals | 0.3 | $1.1M | 26k | 43.24 | |
Stoneridge (SRI) | 0.3 | $1.1M | 114k | 9.89 | |
Smith & Wesson Holding Corporation | 0.3 | $1.1M | 148k | 7.75 | |
Parlux Fragrances | 0.3 | $1.1M | 197k | 5.66 | |
Comerica Incorporated (CMA) | 0.3 | $1.1M | 33k | 32.36 | |
Weatherford International Lt reg | 0.3 | $1.1M | 70k | 15.10 | |
Citigroup (C) | 0.3 | $1.1M | 29k | 36.55 | |
Oxford Industries (OXM) | 0.3 | $1.0M | 20k | 50.84 | |
Builders FirstSource (BLDR) | 0.3 | $1.0M | 244k | 4.23 | |
Perfumania Holdings | 0.3 | $1.0M | 110k | 9.26 | |
Citi Trends (CTRN) | 0.3 | $979k | 85k | 11.46 | |
Adobe Systems Incorporated (ADBE) | 0.2 | $951k | 28k | 34.30 | |
Synovus Financial | 0.2 | $942k | 460k | 2.05 | |
Simcere Pharmaceutical | 0.2 | $929k | 98k | 9.44 | |
MicroStrategy Incorporated (MSTR) | 0.2 | $935k | 6.7k | 139.97 | |
Salix Pharmaceuticals | 0.2 | $955k | 18k | 52.49 | |
KVH Industries (KVHI) | 0.2 | $946k | 90k | 10.50 | |
Baxter International (BAX) | 0.2 | $894k | 15k | 59.79 | |
Lumber Liquidators Holdings (LL) | 0.2 | $894k | 36k | 25.10 | |
Kirby Corporation (KEX) | 0.2 | $919k | 14k | 65.78 | |
Talisman Energy Inc Com Stk | 0.2 | $895k | 71k | 12.60 | |
QuinStreet (QNST) | 0.2 | $917k | 87k | 10.49 | |
WuXi PharmaTech | 0.2 | $888k | 62k | 14.40 | |
Pain Therapeutics | 0.2 | $883k | 244k | 3.62 | |
Hasbro (HAS) | 0.2 | $837k | 23k | 36.72 | |
Liz Claiborne | 0.2 | $821k | 61k | 13.37 | |
CVS Caremark Corporation (CVS) | 0.2 | $822k | 18k | 44.79 | |
Avis Budget (CAR) | 0.2 | $830k | 59k | 14.15 | |
Elizabeth Arden | 0.2 | $827k | 24k | 35.00 | |
Qiagen | 0.2 | $826k | 53k | 15.56 | |
First Cash Financial Services | 0.2 | $815k | 19k | 42.88 | |
Inter Parfums (IPAR) | 0.2 | $844k | 54k | 15.69 | |
Famous Dave's of America | 0.2 | $850k | 73k | 11.60 | |
Cisco Systems (CSCO) | 0.2 | $806k | 38k | 21.15 | |
K-Swiss | 0.2 | $793k | 194k | 4.10 | |
Charming Shoppes | 0.2 | $801k | 136k | 5.90 | |
Xueda Education | 0.2 | $796k | 194k | 4.10 | |
Yandex Nv-a (YNDX) | 0.2 | $803k | 30k | 26.86 | |
Becton, Dickinson and (BDX) | 0.2 | $768k | 9.9k | 77.61 | |
Teleflex Incorporated (TFX) | 0.2 | $767k | 13k | 61.11 | |
Progress Software Corporation (PRGS) | 0.2 | $700k | 30k | 23.60 | |
Wolverine World Wide (WWW) | 0.2 | $731k | 20k | 37.19 | |
Microsemi Corporation | 0.2 | $729k | 34k | 21.44 | |
Zions Bancorporation (ZION) | 0.2 | $721k | 34k | 21.45 | |
Linkedin Corp | 0.2 | $702k | 6.9k | 102.05 | |
Xylem (XYL) | 0.2 | $712k | 26k | 27.74 | |
NetApp (NTAP) | 0.2 | $668k | 15k | 44.79 | |
DISH Network | 0.2 | $699k | 21k | 32.92 | |
Orbcomm | 0.2 | $675k | 175k | 3.85 | |
Corning Incorporated (GLW) | 0.2 | $646k | 46k | 14.08 | |
Checkpoint Systems | 0.2 | $635k | 56k | 11.28 | |
Brocade Communications Systems | 0.2 | $637k | 111k | 5.75 | |
1-800-flowers (FLWS) | 0.2 | $632k | 209k | 3.03 | |
Hyatt Hotels Corporation (H) | 0.2 | $643k | 15k | 42.71 | |
Mohawk Industries (MHK) | 0.2 | $619k | 9.3k | 66.51 | |
Goodyear Tire & Rubber Company (GT) | 0.2 | $620k | 55k | 11.21 | |
Maidenform Brands | 0.2 | $610k | 27k | 22.49 | |
Jos. A. Bank Clothiers | 0.2 | $612k | 12k | 50.42 | |
Huntington Bancshares Incorporated (HBAN) | 0.1 | $564k | 88k | 6.44 | |
MKS Instruments (MKSI) | 0.1 | $568k | 19k | 29.51 | |
Gt Solar Int'l | 0.1 | $553k | 67k | 8.27 | |
Electronic Arts (EA) | 0.1 | $516k | 31k | 16.49 | |
Hospira | 0.1 | $509k | 14k | 37.38 | |
Cognizant Technology Solutions (CTSH) | 0.1 | $453k | 5.9k | 76.90 | |
Casey's General Stores (CASY) | 0.1 | $463k | 8.3k | 55.50 | |
Ball Corporation (BALL) | 0.1 | $460k | 11k | 42.88 | |
Edwards Lifesciences (EW) | 0.1 | $414k | 5.7k | 72.71 | |
Baker Hughes Incorporated | 0.1 | $425k | 10k | 41.95 | |
Take-Two Interactive Software (TTWO) | 0.1 | $405k | 26k | 15.38 | |
Genes (GCO) | 0.1 | $434k | 6.1k | 71.69 | |
Horsehead Holding | 0.1 | $405k | 36k | 11.38 | |
RF Micro Devices | 0.1 | $423k | 85k | 4.99 | |
Computer Programs & Systems (TBRG) | 0.1 | $418k | 7.4k | 56.51 | |
Abraxas Petroleum | 0.1 | $423k | 136k | 3.12 | |
Generac Holdings (GNRC) | 0.1 | $415k | 17k | 24.54 | |
United Stationers | 0.1 | $393k | 13k | 30.99 | |
Bottomline Technologies | 0.1 | $373k | 13k | 27.92 | |
ShangPharma | 0.1 | $369k | 46k | 8.11 | |
J Global (ZD) | 0.1 | $381k | 13k | 28.65 | |
Teva Pharmaceutical Industries (TEVA) | 0.1 | $337k | 7.5k | 45.04 | |
Archer Daniels Midland Company (ADM) | 0.1 | $346k | 11k | 31.66 | |
Occidental Petroleum Corporation (OXY) | 0.1 | $355k | 3.7k | 95.12 | |
Exelis | 0.1 | $358k | 29k | 12.52 | |
Avnet (AVT) | 0.1 | $316k | 8.7k | 36.41 | |
Boise | 0.1 | $317k | 39k | 8.21 | |
Stage Stores | 0.1 | $280k | 17k | 16.24 | |
Weight Watchers International | 0.1 | $235k | 3.1k | 77.05 | |
NCR Corporation (VYX) | 0.1 | $212k | 9.8k | 21.70 | |
Amazon (AMZN) | 0.1 | $213k | 1.1k | 202.86 | |
Tripadvisor (TRIP) | 0.1 | $234k | 6.6k | 35.65 | |
Great Lakes Dredge & Dock Corporation (GLDD) | 0.0 | $143k | 20k | 7.24 |