Portolan Capital Management as of Sept. 30, 2016
Portfolio Holdings for Portolan Capital Management
Portolan Capital Management holds 109 positions in its portfolio as reported in the September 2016 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Casella Waste Systems (CWST) | 5.3 | $39M | 3.8M | 10.30 | |
| Ringcentral (RNG) | 3.8 | $28M | 1.2M | 23.66 | |
| Vonage Holdings | 3.4 | $25M | 3.7M | 6.61 | |
| Stamps | 3.0 | $22M | 231k | 94.51 | |
| Alphabet Inc Class C cs (GOOG) | 2.8 | $20M | 26k | 777.27 | |
| Euronet Worldwide (EEFT) | 2.7 | $20M | 244k | 81.83 | |
| Bio-Rad Laboratories (BIO) | 2.4 | $18M | 108k | 163.81 | |
| Callidus Software | 2.4 | $18M | 958k | 18.35 | |
| Premier (PINC) | 2.2 | $16M | 502k | 32.34 | |
| NxStage Medical | 1.8 | $13M | 532k | 24.99 | |
| Godaddy Inc cl a (GDDY) | 1.8 | $13M | 377k | 34.53 | |
| SLM Corporation (SLM) | 1.7 | $12M | 1.6M | 7.47 | |
| Nomad Foods (NOMD) | 1.6 | $12M | 1.0M | 11.82 | |
| Electronic Arts (EA) | 1.6 | $12M | 139k | 85.40 | |
| J Global (ZD) | 1.6 | $12M | 176k | 66.61 | |
| Care | 1.6 | $12M | 1.2M | 9.96 | |
| 8x8 (EGHT) | 1.6 | $11M | 742k | 15.43 | |
| Goodyear Tire & Rubber Company (GT) | 1.5 | $11M | 344k | 32.30 | |
| Abraxas Petroleum | 1.4 | $11M | 6.2M | 1.69 | |
| VCA Antech | 1.3 | $9.5M | 136k | 69.98 | |
| Flamel Technologies | 1.3 | $9.1M | 738k | 12.40 | |
| Groupon | 1.2 | $9.1M | 1.8M | 5.15 | |
| Mimecast | 1.2 | $9.0M | 473k | 19.13 | |
| Xactly | 1.2 | $8.9M | 607k | 14.72 | |
| Fiesta Restaurant | 1.1 | $8.3M | 347k | 24.00 | |
| Conformis | 1.1 | $8.3M | 834k | 9.92 | |
| Match | 1.1 | $8.0M | 451k | 17.79 | |
| Resolute Energy | 1.1 | $8.0M | 306k | 26.06 | |
| WNS | 1.1 | $7.8M | 262k | 29.95 | |
| Virtusa Corporation | 1.1 | $7.9M | 318k | 24.68 | |
| Capital Senior Living Corporation | 1.1 | $7.8M | 464k | 16.80 | |
| Xo Group | 1.1 | $7.8M | 404k | 19.33 | |
| Sprouts Fmrs Mkt (SFM) | 1.1 | $7.7M | 373k | 20.65 | |
| Steris | 1.1 | $7.7M | 105k | 73.10 | |
| Brightcove (BCOV) | 1.1 | $7.7M | 586k | 13.05 | |
| Facebook Inc cl a (META) | 1.0 | $7.5M | 58k | 128.26 | |
| Ferroglobe (GSM) | 1.0 | $7.2M | 793k | 9.03 | |
| CF Industries Holdings (CF) | 0.9 | $6.9M | 282k | 24.35 | |
| ShoreTel | 0.9 | $6.6M | 830k | 8.00 | |
| Autobytel | 0.9 | $6.5M | 366k | 17.80 | |
| Destination Xl (DXLG) | 0.9 | $6.5M | 1.5M | 4.33 | |
| Altisource Residential Corp cl b | 0.9 | $6.4M | 587k | 10.90 | |
| Wix (WIX) | 0.9 | $6.4M | 147k | 43.43 | |
| Ovascience | 0.8 | $6.2M | 863k | 7.16 | |
| Five9 (FIVN) | 0.8 | $6.2M | 396k | 15.68 | |
| Natera (NTRA) | 0.8 | $6.1M | 550k | 11.11 | |
| Hortonworks | 0.8 | $5.9M | 710k | 8.35 | |
| News (NWSA) | 0.8 | $5.8M | 416k | 13.98 | |
| Inphi Corporation | 0.8 | $5.7M | 132k | 43.51 | |
| Myriad Genetics (MYGN) | 0.8 | $5.7M | 277k | 20.58 | |
| Restoration Hardware Hldgs I | 0.8 | $5.7M | 164k | 34.58 | |
| Orion Engineered Carbons (OEC) | 0.8 | $5.6M | 300k | 18.74 | |
| United Therapeutics Corporation (UTHR) | 0.8 | $5.5M | 46k | 118.08 | |
| Cempra | 0.8 | $5.5M | 227k | 24.20 | |
| Brookdale Senior Living (BKD) | 0.7 | $5.4M | 307k | 17.45 | |
| Box Inc cl a (BOX) | 0.7 | $5.3M | 334k | 15.76 | |
| Lifelock | 0.7 | $4.8M | 287k | 16.92 | |
| Gulfport Energy Corporation | 0.7 | $4.8M | 171k | 28.25 | |
| inContact, Inc . | 0.7 | $4.7M | 336k | 13.98 | |
| Zendesk | 0.6 | $4.6M | 151k | 30.71 | |
| Expedia (EXPE) | 0.6 | $4.2M | 36k | 116.71 | |
| Ebix (EBIXQ) | 0.6 | $4.1M | 73k | 56.85 | |
| Abiomed | 0.6 | $4.0M | 31k | 128.59 | |
| Carrols Restaurant (TAST) | 0.6 | $4.0M | 304k | 13.21 | |
| AtriCure (ATRC) | 0.5 | $3.9M | 249k | 15.82 | |
| Wayfair (W) | 0.5 | $3.8M | 96k | 39.37 | |
| Hubspot (HUBS) | 0.5 | $3.7M | 65k | 57.62 | |
| Seres Therapeutics (MCRB) | 0.5 | $3.5M | 287k | 12.29 | |
| Carbonite | 0.5 | $3.4M | 221k | 15.36 | |
| Cpi Card | 0.5 | $3.4M | 559k | 6.04 | |
| Skechers USA (SKX) | 0.5 | $3.3M | 142k | 22.90 | |
| Anika Therapeutics (ANIK) | 0.4 | $3.1M | 65k | 47.84 | |
| Square Inc cl a (SQ) | 0.4 | $3.1M | 267k | 11.66 | |
| Cf Corporation | 0.4 | $3.0M | 290k | 10.20 | |
| Five Star Quality Care | 0.4 | $2.9M | 1.5M | 1.91 | |
| Instructure | 0.4 | $2.9M | 113k | 25.37 | |
| 1-800-flowers (FLWS) | 0.4 | $2.8M | 303k | 9.17 | |
| Applied Optoelectronics (AAOI) | 0.4 | $2.8M | 126k | 22.21 | |
| Advance Auto Parts (AAP) | 0.4 | $2.7M | 18k | 149.11 | |
| EXACT Sciences Corporation (EXAS) | 0.4 | $2.6M | 142k | 18.57 | |
| Merrimack Pharmaceuticals In | 0.4 | $2.6M | 412k | 6.35 | |
| Smart & Final Stores | 0.4 | $2.7M | 208k | 12.77 | |
| BroadSoft | 0.3 | $2.5M | 54k | 46.55 | |
| Adobe Systems Incorporated (ADBE) | 0.3 | $2.5M | 23k | 108.53 | |
| ViaSat (VSAT) | 0.3 | $2.5M | 33k | 74.64 | |
| Qad Inc cl a | 0.3 | $2.5M | 111k | 22.38 | |
| Imperva | 0.3 | $2.5M | 46k | 53.70 | |
| Davidstea (DTEAF) | 0.3 | $2.5M | 203k | 12.32 | |
| Aaron's | 0.3 | $2.4M | 95k | 25.42 | |
| Willis Towers Watson (WTW) | 0.3 | $2.4M | 18k | 132.77 | |
| Destination Maternity Corporation | 0.3 | $2.3M | 326k | 7.09 | |
| CAI International | 0.3 | $2.2M | 272k | 8.27 | |
| Bazaarvoice | 0.3 | $2.3M | 383k | 5.91 | |
| Lumentum Hldgs (LITE) | 0.3 | $2.1M | 50k | 41.76 | |
| Assured Guaranty (AGO) | 0.3 | $2.0M | 72k | 27.74 | |
| Kona Grill | 0.3 | $1.9M | 150k | 12.57 | |
| Commercehub Inc Com Ser A | 0.3 | $1.9M | 118k | 15.80 | |
| Magna Intl Inc cl a (MGA) | 0.2 | $1.8M | 43k | 42.95 | |
| ardmore Shipping (ASC) | 0.2 | $1.8M | 261k | 7.04 | |
| Oclaro | 0.2 | $1.8M | 208k | 8.55 | |
| Scorpio Tankers | 0.2 | $1.8M | 383k | 4.63 | |
| Spirit Airlines (SAVE) | 0.2 | $1.8M | 42k | 42.53 | |
| Lionbridge Technologies | 0.2 | $1.6M | 329k | 5.00 | |
| Lo (LOCO) | 0.2 | $1.7M | 134k | 12.59 | |
| Qualys (QLYS) | 0.2 | $1.5M | 39k | 38.19 | |
| Blucora | 0.2 | $1.4M | 129k | 11.20 | |
| CryoLife (AORT) | 0.2 | $1.2M | 69k | 17.57 | |
| Navios Maritime Acquis Corp | 0.1 | $1.1M | 799k | 1.35 | |
| Supernus Pharmaceuticals (SUPN) | 0.1 | $470k | 19k | 24.75 |
