Portolan Capital Management as of Dec. 31, 2016
Portfolio Holdings for Portolan Capital Management
Portolan Capital Management holds 125 positions in its portfolio as reported in the December 2016 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
---|---|---|---|---|---|
Casella Waste Systems (CWST) | 5.0 | $37M | 3.0M | 12.41 | |
Stamps | 3.9 | $29M | 249k | 114.65 | |
Callidus Software | 3.1 | $23M | 1.4M | 16.80 | |
Alphabet Inc Class C cs (GOOG) | 2.6 | $19M | 25k | 771.81 | |
NxStage Medical | 2.0 | $15M | 576k | 26.21 | |
Bio-Rad Laboratories (BIO) | 1.9 | $14M | 79k | 182.28 | |
VCA Antech | 1.8 | $13M | 191k | 68.65 | |
Ferroglobe (GSM) | 1.8 | $13M | 1.2M | 10.83 | |
Skechers USA (SKX) | 1.7 | $13M | 524k | 24.58 | |
Goodyear Tire & Rubber Company (GT) | 1.7 | $12M | 402k | 30.87 | |
Care | 1.6 | $12M | 1.4M | 8.57 | |
Euronet Worldwide (EEFT) | 1.6 | $12M | 165k | 72.43 | |
Hortonworks | 1.6 | $12M | 1.4M | 8.31 | |
Unisys Corporation (UIS) | 1.6 | $12M | 786k | 14.95 | |
United Therapeutics Corporation (UTHR) | 1.6 | $12M | 81k | 143.43 | |
Matador Resources (MTDR) | 1.5 | $11M | 430k | 25.76 | |
Gulfport Energy Corporation | 1.4 | $10M | 469k | 21.64 | |
Godaddy Inc cl a (GDDY) | 1.3 | $9.9M | 284k | 34.95 | |
Altisource Residential Corp cl b | 1.2 | $9.2M | 834k | 11.04 | |
Box Inc cl a (BOX) | 1.2 | $9.1M | 655k | 13.86 | |
Fiesta Restaurant | 1.2 | $8.9M | 299k | 29.85 | |
SLM Corporation (SLM) | 1.2 | $8.8M | 802k | 11.02 | |
Vonage Holdings | 1.1 | $8.4M | 1.2M | 6.85 | |
CF Industries Holdings (CF) | 1.1 | $8.1M | 259k | 31.48 | |
Square Inc cl a (SQ) | 1.1 | $8.2M | 601k | 13.63 | |
Ringcentral (RNG) | 1.1 | $8.1M | 392k | 20.60 | |
Paypal Holdings (PYPL) | 1.0 | $7.7M | 195k | 39.47 | |
J Global (ZD) | 1.0 | $7.6M | 93k | 81.80 | |
Instructure | 1.0 | $7.5M | 383k | 19.55 | |
Nomad Foods (NOMD) | 1.0 | $7.4M | 776k | 9.57 | |
Adobe Systems Incorporated (ADBE) | 1.0 | $7.4M | 71k | 102.95 | |
East West Ban (EWBC) | 1.0 | $7.2M | 142k | 50.83 | |
Carbonite | 1.0 | $7.2M | 437k | 16.40 | |
Pbf Energy Inc cl a (PBF) | 0.9 | $7.0M | 251k | 27.88 | |
Wix (WIX) | 0.9 | $6.9M | 155k | 44.55 | |
Abraxas Petroleum | 0.9 | $6.9M | 2.7M | 2.57 | |
Citizens Financial (CFG) | 0.9 | $6.9M | 193k | 35.63 | |
Resolute Energy | 0.9 | $6.8M | 164k | 41.19 | |
E TRADE Financial Corporation | 0.9 | $6.7M | 193k | 34.65 | |
Synergy Res Corp | 0.9 | $6.5M | 733k | 8.91 | |
Wintrust Financial Corporation (WTFC) | 0.9 | $6.4M | 88k | 72.58 | |
Destination Xl (DXLG) | 0.9 | $6.4M | 1.5M | 4.25 | |
SVB Financial (SIVBQ) | 0.8 | $6.3M | 37k | 171.66 | |
8x8 (EGHT) | 0.8 | $6.3M | 443k | 14.30 | |
Capital Senior Living Corporation | 0.8 | $6.1M | 383k | 16.05 | |
Xo Group | 0.8 | $6.1M | 315k | 19.45 | |
KapStone Paper and Packaging | 0.8 | $6.1M | 275k | 22.05 | |
Facebook Inc cl a (META) | 0.8 | $6.0M | 52k | 115.06 | |
Abiomed | 0.8 | $5.8M | 52k | 112.68 | |
AtriCure (ATRC) | 0.8 | $5.8M | 298k | 19.57 | |
ardmore Shipping (ASC) | 0.8 | $5.8M | 781k | 7.40 | |
Tronox | 0.8 | $5.6M | 542k | 10.31 | |
TCF Financial Corporation | 0.7 | $5.5M | 280k | 19.59 | |
United Rentals (URI) | 0.7 | $5.4M | 52k | 105.58 | |
Match | 0.7 | $5.4M | 318k | 17.10 | |
Five9 (FIVN) | 0.7 | $5.3M | 376k | 14.19 | |
Ubs Group (UBS) | 0.7 | $5.3M | 336k | 15.67 | |
Hubspot (HUBS) | 0.7 | $5.3M | 112k | 47.00 | |
Ebix | 0.7 | $5.2M | 91k | 57.05 | |
Cooper Tire & Rubber Company | 0.7 | $5.0M | 130k | 38.85 | |
Inphi Corporation | 0.7 | $5.0M | 112k | 44.62 | |
Oclaro | 0.7 | $5.0M | 560k | 8.95 | |
Voya Financial (VOYA) | 0.7 | $5.0M | 128k | 39.22 | |
Fifth Third Ban (FITB) | 0.7 | $4.9M | 182k | 26.97 | |
Autobytel | 0.7 | $4.9M | 366k | 13.45 | |
Conformis | 0.7 | $4.9M | 607k | 8.10 | |
Scorpio Tankers | 0.7 | $4.8M | 1.1M | 4.53 | |
Ellie Mae | 0.6 | $4.6M | 56k | 83.67 | |
Nuance Communications | 0.6 | $4.6M | 309k | 14.90 | |
CONSOL Energy | 0.6 | $4.5M | 249k | 18.23 | |
Qualys (QLYS) | 0.6 | $4.5M | 143k | 31.65 | |
Gastar Exploration | 0.6 | $4.4M | 2.8M | 1.55 | |
Carrols Restaurant (TAST) | 0.6 | $4.3M | 285k | 15.25 | |
Covenant Transportation (CVLG) | 0.6 | $4.3M | 223k | 19.34 | |
Zendesk | 0.6 | $4.2M | 198k | 21.20 | |
Pacific Ethanol | 0.5 | $4.0M | 424k | 9.50 | |
Ares Capital Corporation (ARCC) | 0.5 | $3.9M | 239k | 16.49 | |
PacWest Ban | 0.5 | $3.9M | 72k | 54.44 | |
Fabrinet (FN) | 0.5 | $3.7M | 92k | 40.30 | |
Virtusa Corporation | 0.5 | $3.7M | 146k | 25.12 | |
Deutsche Bank Ag-registered (DB) | 0.5 | $3.5M | 191k | 18.10 | |
Alarm Com Hldgs (ALRM) | 0.5 | $3.4M | 123k | 27.83 | |
Anika Therapeutics (ANIK) | 0.5 | $3.3M | 68k | 48.96 | |
Intrepid Potash | 0.5 | $3.4M | 1.6M | 2.08 | |
Qad Inc cl a | 0.5 | $3.4M | 110k | 30.40 | |
Wayfair (W) | 0.4 | $3.3M | 93k | 35.05 | |
Lumentum Hldgs (LITE) | 0.4 | $3.3M | 84k | 38.65 | |
Premier (PINC) | 0.4 | $3.2M | 105k | 30.36 | |
Orion Engineered Carbons (OEC) | 0.4 | $3.2M | 169k | 18.85 | |
Kraton Performance Polymers | 0.4 | $3.1M | 108k | 28.48 | |
Flamel Technologies | 0.4 | $2.9M | 279k | 10.39 | |
Electronic Arts (EA) | 0.4 | $2.8M | 36k | 78.77 | |
Signature Bank (SBNY) | 0.4 | $2.6M | 18k | 150.22 | |
Ban (TBBK) | 0.4 | $2.7M | 343k | 7.86 | |
Five Star Quality Care | 0.3 | $2.6M | 973k | 2.70 | |
Mercer International (MERC) | 0.3 | $2.6M | 245k | 10.65 | |
Under Armour Inc Cl C (UA) | 0.3 | $2.6M | 104k | 25.17 | |
Altisource Portfolio Solns S reg (ASPS) | 0.3 | $2.5M | 94k | 26.59 | |
Brookdale Senior Living (BKD) | 0.3 | $2.5M | 200k | 12.42 | |
Lonestar Res Us Inc cl a vtg | 0.3 | $2.6M | 299k | 8.54 | |
M/a (MTSI) | 0.3 | $2.4M | 51k | 46.28 | |
Lo (LOCO) | 0.3 | $2.4M | 195k | 12.30 | |
Rapid7 (RPD) | 0.3 | $2.2M | 179k | 12.17 | |
Drive Shack (DSHK) | 0.3 | $2.1M | 547k | 3.76 | |
Bazaarvoice | 0.3 | $2.0M | 419k | 4.85 | |
Digimarc Corporation (DMRC) | 0.3 | $1.9M | 65k | 30.00 | |
CAI International | 0.3 | $1.9M | 222k | 8.67 | |
Davidstea (DTEAF) | 0.3 | $1.9M | 279k | 6.85 | |
Cf Corporation | 0.2 | $1.7M | 158k | 10.47 | |
Applied Optoelectronics (AAOI) | 0.2 | $1.5M | 65k | 23.44 | |
Brightcove (BCOV) | 0.2 | $1.3M | 156k | 8.05 | |
Seres Therapeutics (MCRB) | 0.1 | $1.1M | 111k | 9.90 | |
InterNAP Network Services | 0.1 | $1.1M | 696k | 1.54 | |
BroadSoft | 0.1 | $1.0M | 25k | 41.26 | |
Imperva | 0.1 | $1.0M | 27k | 38.40 | |
Ovascience | 0.1 | $1.0M | 665k | 1.53 | |
Assured Guaranty (AGO) | 0.1 | $916k | 24k | 37.78 | |
Cpi Card | 0.1 | $911k | 219k | 4.15 | |
JAKKS Pacific | 0.1 | $789k | 153k | 5.15 | |
Mimecast | 0.1 | $638k | 36k | 17.90 | |
Lifelock | 0.1 | $579k | 24k | 23.92 | |
1-800-flowers (FLWS) | 0.1 | $346k | 32k | 10.69 | |
Groupon | 0.0 | $142k | 43k | 3.32 | |
Lionbridge Technologies | 0.0 | $93k | 16k | 5.82 | |
Navios Maritime Acquis Corp | 0.0 | $101k | 60k | 1.70 |