Portolan Capital Management as of Sept. 30, 2017
Portfolio Holdings for Portolan Capital Management
Portolan Capital Management holds 111 positions in its portfolio as reported in the September 2017 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Casella Waste Systems (CWST) | 3.6 | $30M | 1.6M | 18.80 | |
| Boingo Wireless | 3.2 | $27M | 1.3M | 21.37 | |
| SLM Corporation (SLM) | 3.1 | $26M | 2.3M | 11.47 | |
| Care | 2.9 | $25M | 1.5M | 15.89 | |
| Callidus Software | 2.9 | $24M | 977k | 24.65 | |
| Hortonworks | 2.4 | $20M | 1.2M | 16.95 | |
| Carbonite | 2.3 | $20M | 894k | 22.00 | |
| Bio-Rad Laboratories (BIO) | 2.1 | $17M | 78k | 222.22 | |
| Calavo Growers (CVGW) | 2.0 | $17M | 227k | 73.20 | |
| Nutanix Inc cl a (NTNX) | 1.9 | $16M | 731k | 22.39 | |
| Qualys (QLYS) | 1.9 | $16M | 313k | 51.80 | |
| Resolute Energy | 1.8 | $15M | 520k | 29.69 | |
| Skechers USA (SKX) | 1.8 | $15M | 598k | 25.09 | |
| Extraction Oil And Gas | 1.7 | $15M | 945k | 15.39 | |
| Nomad Foods (NOMD) | 1.7 | $14M | 992k | 14.57 | |
| Box Inc cl a (BOX) | 1.7 | $14M | 739k | 19.32 | |
| Gulfport Energy Corporation | 1.6 | $14M | 952k | 14.34 | |
| Daseke (DSKE) | 1.6 | $14M | 1.0M | 13.05 | |
| Cott Corp | 1.6 | $13M | 895k | 15.01 | |
| Apptio Inc cl a | 1.5 | $13M | 700k | 18.47 | |
| Ebix (EBIXQ) | 1.5 | $12M | 189k | 65.25 | |
| Match | 1.5 | $12M | 531k | 23.19 | |
| Alphabet Inc Class C cs (GOOG) | 1.4 | $12M | 12k | 959.08 | |
| Devon Energy Corporation (DVN) | 1.4 | $11M | 312k | 36.71 | |
| Godaddy Inc cl a (GDDY) | 1.3 | $11M | 255k | 43.51 | |
| Echo Global Logistics | 1.3 | $11M | 575k | 18.85 | |
| Primo Water Corporation | 1.3 | $11M | 897k | 11.85 | |
| Fabrinet (FN) | 1.2 | $10M | 278k | 37.06 | |
| USA Truck | 1.2 | $9.9M | 708k | 14.05 | |
| Instructure | 1.1 | $9.6M | 290k | 33.15 | |
| Knight Swift Transn Hldgs (KNX) | 1.1 | $9.6M | 232k | 41.55 | |
| Euronet Worldwide (EEFT) | 1.1 | $9.5M | 101k | 94.79 | |
| Ryerson Tull (RYI) | 1.1 | $9.6M | 881k | 10.85 | |
| Covenant Transportation (CVLG) | 1.1 | $9.3M | 322k | 28.98 | |
| Abraxas Petroleum | 1.0 | $8.7M | 4.6M | 1.88 | |
| Central Garden & Pet (CENT) | 1.0 | $8.3M | 214k | 38.84 | |
| Tree (TREE) | 1.0 | $8.2M | 34k | 244.45 | |
| Facebook Inc cl a (META) | 0.9 | $7.9M | 46k | 170.87 | |
| Farmer Brothers (FARM) | 0.9 | $7.8M | 238k | 32.85 | |
| Abiomed | 0.9 | $7.8M | 46k | 168.59 | |
| Smart & Final Stores | 0.9 | $7.7M | 984k | 7.85 | |
| Ambarella (AMBA) | 0.9 | $7.5M | 154k | 49.01 | |
| Fifth Third Ban (FITB) | 0.9 | $7.5M | 268k | 27.98 | |
| KapStone Paper and Packaging | 0.9 | $7.4M | 343k | 21.49 | |
| Paypal Holdings (PYPL) | 0.9 | $7.4M | 116k | 64.03 | |
| On Deck Capital | 0.9 | $7.3M | 1.6M | 4.67 | |
| Emcore Corp (EMKR) | 0.8 | $7.2M | 874k | 8.20 | |
| Systemax | 0.8 | $7.0M | 267k | 26.43 | |
| U.S. Auto Parts Network | 0.8 | $6.9M | 2.4M | 2.89 | |
| Yelp Inc cl a (YELP) | 0.8 | $6.9M | 159k | 43.30 | |
| Axon Enterprise (AXON) | 0.8 | $6.8M | 302k | 22.67 | |
| RealPage | 0.8 | $6.8M | 171k | 39.90 | |
| SVB Financial (SIVBQ) | 0.8 | $6.6M | 35k | 187.08 | |
| Ringcentral (RNG) | 0.8 | $6.5M | 156k | 41.75 | |
| Wix (WIX) | 0.8 | $6.5M | 90k | 71.85 | |
| Rapid7 (RPD) | 0.8 | $6.3M | 361k | 17.60 | |
| LKQ Corporation (LKQ) | 0.8 | $6.3M | 174k | 35.99 | |
| PacWest Ban | 0.7 | $6.1M | 120k | 50.51 | |
| J.B. Hunt Transport Services (JBHT) | 0.7 | $6.0M | 54k | 111.08 | |
| Scorpio Tankers | 0.7 | $5.6M | 1.6M | 3.43 | |
| United Therapeutics Corporation (UTHR) | 0.7 | $5.4M | 46k | 117.19 | |
| Mimecast | 0.6 | $5.3M | 185k | 28.42 | |
| Nevro (NVRO) | 0.6 | $5.1M | 56k | 90.88 | |
| Mindbody | 0.6 | $5.0M | 192k | 25.85 | |
| New Relic | 0.6 | $4.7M | 95k | 49.80 | |
| Virtusa Corporation | 0.5 | $4.4M | 117k | 37.78 | |
| Qad Inc cl a | 0.5 | $4.2M | 121k | 34.35 | |
| Wintrust Financial Corporation (WTFC) | 0.5 | $4.1M | 52k | 78.32 | |
| Triton International | 0.5 | $4.1M | 124k | 33.28 | |
| Oclaro | 0.5 | $4.0M | 469k | 8.63 | |
| Groupon | 0.5 | $4.0M | 770k | 5.20 | |
| InterNAP Network Services | 0.5 | $3.9M | 898k | 4.35 | |
| ardmore Shipping (ASC) | 0.5 | $3.9M | 475k | 8.25 | |
| Stamps | 0.5 | $3.9M | 19k | 202.67 | |
| Inphi Corporation | 0.5 | $3.7M | 94k | 39.69 | |
| M/a (MTSI) | 0.4 | $3.7M | 83k | 44.61 | |
| Comerica Incorporated (CMA) | 0.4 | $3.5M | 46k | 76.26 | |
| Conn's (CONN) | 0.4 | $3.5M | 125k | 28.15 | |
| Cooper Tire & Rubber Company | 0.4 | $3.5M | 93k | 37.40 | |
| AngioDynamics (ANGO) | 0.4 | $3.3M | 193k | 17.09 | |
| Halcon Res | 0.4 | $3.3M | 480k | 6.80 | |
| Axt (AXTI) | 0.4 | $3.2M | 350k | 9.15 | |
| Costamare (CMRE) | 0.4 | $3.2M | 512k | 6.18 | |
| Red Lion Hotels Corporation | 0.4 | $3.1M | 356k | 8.65 | |
| Pensare Acquisition Corp unit 07/27/2022 | 0.3 | $2.9M | 279k | 10.33 | |
| Electronic Arts (EA) | 0.3 | $2.8M | 24k | 118.04 | |
| Packaging Corporation of America (PKG) | 0.3 | $2.6M | 23k | 114.66 | |
| Citizens Financial (CFG) | 0.3 | $2.7M | 72k | 37.87 | |
| Genes (GCO) | 0.3 | $2.6M | 99k | 26.60 | |
| Bill Barrett Corporation | 0.3 | $2.6M | 603k | 4.29 | |
| Adobe Systems Incorporated (ADBE) | 0.3 | $2.6M | 17k | 149.21 | |
| Square Inc cl a (SQ) | 0.3 | $2.4M | 82k | 28.81 | |
| Preferred Bank, Los Angeles (PFBC) | 0.3 | $2.1M | 36k | 60.35 | |
| Voya Financial (VOYA) | 0.2 | $2.0M | 49k | 39.89 | |
| KVH Industries (KVHI) | 0.2 | $1.9M | 161k | 11.95 | |
| Capital Senior Living Corporation | 0.2 | $1.8M | 144k | 12.55 | |
| Nanostring Technologies (NSTGQ) | 0.2 | $1.8M | 114k | 16.16 | |
| Rh (RH) | 0.2 | $1.8M | 26k | 70.32 | |
| Alcoa (AA) | 0.2 | $1.7M | 37k | 46.62 | |
| Maxwell Technologies | 0.1 | $1.2M | 231k | 5.13 | |
| Nuance Communications | 0.1 | $1.1M | 68k | 15.73 | |
| Hubspot (HUBS) | 0.1 | $1.0M | 12k | 84.02 | |
| Five Below (FIVE) | 0.1 | $955k | 17k | 54.89 | |
| Five9 (FIVN) | 0.1 | $887k | 37k | 23.89 | |
| Alarm Com Hldgs (ALRM) | 0.1 | $960k | 21k | 45.20 | |
| Anika Therapeutics (ANIK) | 0.1 | $845k | 15k | 58.01 | |
| Applied Optoelectronics (AAOI) | 0.1 | $858k | 13k | 64.70 | |
| Spirit Airlines (SAVE) | 0.1 | $764k | 23k | 33.41 | |
| Carrols Restaurant (TAST) | 0.1 | $561k | 51k | 10.91 | |
| Altisource Residential Corp cl b | 0.1 | $569k | 51k | 11.12 | |
| TeleNav | 0.1 | $393k | 62k | 6.34 |
