Portolan Capital Management as of March 31, 2018
Portfolio Holdings for Portolan Capital Management
Portolan Capital Management holds 100 positions in its portfolio as reported in the March 2018 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Carbonite | 4.3 | $40M | 1.4M | 28.80 | |
| Boingo Wireless | 3.2 | $29M | 1.2M | 24.77 | |
| Nutanix Inc cl a (NTNX) | 3.1 | $29M | 580k | 49.11 | |
| Care | 3.1 | $28M | 1.7M | 16.27 | |
| SLM Corporation (SLM) | 2.9 | $27M | 2.4M | 11.21 | |
| Aaron's | 2.7 | $25M | 526k | 46.60 | |
| Hortonworks | 2.5 | $23M | 1.1M | 20.37 | |
| Whiting Petroleum Corp | 2.3 | $21M | 617k | 33.84 | |
| Skechers USA | 2.2 | $20M | 523k | 38.89 | |
| Daseke | 2.2 | $20M | 2.1M | 9.79 | |
| Apptio Inc cl a | 2.1 | $20M | 692k | 28.34 | |
| Ebix (EBIXQ) | 2.0 | $19M | 251k | 74.50 | |
| Box Inc cl a (BOX) | 2.0 | $19M | 909k | 20.55 | |
| Stamps | 1.9 | $18M | 88k | 201.05 | |
| Casella Waste Systems (CWST) | 1.9 | $17M | 723k | 23.38 | |
| Primo Water Corporation | 1.8 | $17M | 1.4M | 11.71 | |
| Godaddy Inc cl a (GDDY) | 1.7 | $15M | 248k | 61.42 | |
| On Deck Capital | 1.7 | $15M | 2.7M | 5.59 | |
| Euronet Worldwide (EEFT) | 1.6 | $15M | 183k | 78.92 | |
| Rapid7 (RPD) | 1.6 | $14M | 564k | 25.57 | |
| Abraxas Petroleum | 1.6 | $14M | 6.4M | 2.22 | |
| Bio-Rad Laboratories (BIO) | 1.5 | $14M | 56k | 250.08 | |
| Univar | 1.5 | $14M | 488k | 27.75 | |
| Qad Inc cl a | 1.5 | $13M | 323k | 41.65 | |
| Calavo Growers (CVGW) | 1.4 | $13M | 144k | 92.20 | |
| Kemet Corporation Cmn | 1.4 | $13M | 719k | 18.13 | |
| Alphabet Inc Class C cs (GOOG) | 1.4 | $13M | 13k | 1031.82 | |
| Extraction Oil And Gas | 1.4 | $12M | 1.1M | 11.46 | |
| Internap Corp | 1.4 | $12M | 1.1M | 11.00 | |
| Covenant Transportation (CVLG) | 1.3 | $12M | 404k | 29.83 | |
| Match | 1.3 | $12M | 266k | 44.44 | |
| USA Truck | 1.2 | $11M | 442k | 25.49 | |
| Westrock (WRK) | 1.2 | $11M | 175k | 64.17 | |
| Quantum Corp Dlt & Storage | 1.1 | $9.8M | 2.7M | 3.64 | |
| Pitney Bowes (PBI) | 1.1 | $9.7M | 887k | 10.89 | |
| Voya Financial (VOYA) | 1.1 | $9.7M | 191k | 50.50 | |
| Cambrex Corporation | 1.0 | $9.5M | 181k | 52.30 | |
| Cott Corp | 1.0 | $9.1M | 621k | 14.72 | |
| Facebook Inc cl a (META) | 1.0 | $8.9M | 56k | 159.78 | |
| Systemax | 1.0 | $8.7M | 306k | 28.55 | |
| Cooper Standard Holdings (CPS) | 0.9 | $8.7M | 71k | 122.81 | |
| Nomad Foods (NOMD) | 0.9 | $8.7M | 551k | 15.74 | |
| LKQ Corporation (LKQ) | 0.9 | $8.5M | 225k | 37.95 | |
| Conn's (CONNQ) | 0.9 | $8.5M | 251k | 34.00 | |
| Central Garden & Pet (CENT) | 0.9 | $8.1M | 189k | 43.00 | |
| Knight Swift Transn Hldgs (KNX) | 0.9 | $7.9M | 172k | 46.01 | |
| Marten Transport (MRTN) | 0.8 | $7.5M | 329k | 22.80 | |
| Farmer Brothers (FARM) | 0.8 | $7.4M | 246k | 30.20 | |
| Liberty Media | 0.8 | $7.3M | 291k | 25.17 | |
| Everbridge, Inc. Cmn (EVBG) | 0.8 | $7.2M | 197k | 36.60 | |
| Qualys (QLYS) | 0.8 | $7.1M | 97k | 72.75 | |
| RealPage | 0.8 | $7.1M | 137k | 51.50 | |
| Attunity | 0.8 | $7.0M | 931k | 7.50 | |
| American Axle & Manufact. Holdings (AXL) | 0.7 | $6.6M | 436k | 15.22 | |
| Axon Enterprise (AXON) | 0.7 | $6.6M | 168k | 39.31 | |
| Orion Engineered Carbons (OEC) | 0.7 | $6.1M | 226k | 27.10 | |
| Red Lion Hotels Corporation | 0.6 | $5.8M | 598k | 9.75 | |
| Rayonier Advanced Matls (RYAM) | 0.6 | $5.8M | 271k | 21.47 | |
| J Global (ZD) | 0.6 | $5.4M | 69k | 78.92 | |
| Nuance Communications | 0.6 | $5.2M | 329k | 15.75 | |
| U.S. Auto Parts Network | 0.6 | $5.2M | 2.5M | 2.05 | |
| Fifth Third Ban (FITB) | 0.6 | $5.0M | 158k | 31.75 | |
| Unisys Corporation (UIS) | 0.5 | $4.7M | 440k | 10.75 | |
| Tuesday Morning Corporation | 0.5 | $4.7M | 1.2M | 3.95 | |
| Axt (AXTI) | 0.5 | $4.6M | 640k | 7.25 | |
| Resolute Energy | 0.5 | $4.7M | 135k | 34.65 | |
| Virtusa Corporation | 0.5 | $4.5M | 93k | 48.46 | |
| Earthstone Energy | 0.5 | $4.2M | 414k | 10.12 | |
| Cleveland-cliffs (CLF) | 0.5 | $4.2M | 602k | 6.95 | |
| Fabrinet (FN) | 0.5 | $4.1M | 131k | 31.38 | |
| Fiesta Restaurant | 0.4 | $4.0M | 217k | 18.50 | |
| Green Plains Renewable Energy (GPRE) | 0.4 | $4.0M | 235k | 16.80 | |
| Upland Software (UPLD) | 0.4 | $3.9M | 137k | 28.79 | |
| Twilio Inc cl a (TWLO) | 0.4 | $3.9M | 103k | 38.18 | |
| Preferred Bank, Los Angeles (PFBC) | 0.4 | $3.6M | 56k | 64.20 | |
| Petiq (PETQ) | 0.4 | $3.5M | 132k | 26.60 | |
| Anika Therapeutics (ANIK) | 0.3 | $2.9M | 58k | 49.71 | |
| Hudson Technologies (HDSN) | 0.3 | $2.9M | 587k | 4.94 | |
| Sportsmans Whse Hldgs (SPWH) | 0.3 | $2.9M | 718k | 4.08 | |
| Instructure | 0.3 | $3.0M | 70k | 42.15 | |
| Nevro (NVRO) | 0.3 | $2.9M | 33k | 86.68 | |
| Pensare Acquisition Corp unit 07/27/2022 | 0.3 | $2.9M | 275k | 10.39 | |
| Emcore Corp | 0.3 | $2.5M | 446k | 5.70 | |
| Wix (WIX) | 0.3 | $2.4M | 30k | 79.56 | |
| Abiomed | 0.2 | $2.1M | 7.2k | 291.01 | |
| J.B. Hunt Transport Services (JBHT) | 0.2 | $2.0M | 17k | 117.17 | |
| KapStone Paper and Packaging | 0.2 | $1.8M | 53k | 34.30 | |
| Costamare (CMRE) | 0.2 | $1.7M | 268k | 6.24 | |
| Alcoa (AA) | 0.2 | $1.6M | 37k | 44.96 | |
| Flamel Technologies Sa | 0.2 | $1.5M | 210k | 7.29 | |
| Packaging Corporation of America (PKG) | 0.2 | $1.4M | 13k | 112.71 | |
| ViaSat (VSAT) | 0.1 | $1.3M | 19k | 65.75 | |
| Genes (GCO) | 0.1 | $1.2M | 30k | 40.60 | |
| KVH Industries (KVHI) | 0.1 | $1.2M | 114k | 10.35 | |
| Tree (TREE) | 0.1 | $785k | 2.4k | 328.04 | |
| Ringcentral (RNG) | 0.1 | $713k | 11k | 63.54 | |
| Paypal Holdings (PYPL) | 0.1 | $744k | 9.8k | 75.83 | |
| Carrols Restaurant | 0.1 | $576k | 51k | 11.20 | |
| M/a (MTSI) | 0.1 | $590k | 36k | 16.61 | |
| Rh (RH) | 0.1 | $456k | 4.8k | 95.32 |
