Portolan Capital Management as of March 31, 2015
Portfolio Holdings for Portolan Capital Management
Portolan Capital Management holds 113 positions in its portfolio as reported in the March 2015 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Abiomed | 2.9 | $16M | 219k | 71.58 | |
| Casella Waste Systems (CWST) | 2.8 | $15M | 2.7M | 5.50 | |
| Anika Therapeutics (ANIK) | 2.8 | $15M | 365k | 41.17 | |
| Mercer International (MERC) | 2.6 | $14M | 919k | 15.36 | |
| Sequenom | 2.5 | $14M | 3.5M | 3.95 | |
| Monster Worldwide | 2.2 | $12M | 1.9M | 6.34 | |
| New Media Inv Grp | 2.2 | $12M | 493k | 23.93 | |
| inContact, Inc . | 2.0 | $11M | 988k | 10.90 | |
| Overstock (BBBY) | 1.9 | $10M | 426k | 24.22 | |
| Howard Hughes | 1.9 | $10M | 67k | 155.01 | |
| Goodyear Tire & Rubber Company (GT) | 1.8 | $9.6M | 353k | 27.08 | |
| Micron Technology (MU) | 1.7 | $9.3M | 342k | 27.13 | |
| Callidus Software | 1.6 | $8.8M | 695k | 12.68 | |
| SciQuest | 1.6 | $8.6M | 508k | 16.93 | |
| News (NWSA) | 1.5 | $8.3M | 517k | 16.01 | |
| Rally Software Development | 1.5 | $7.9M | 505k | 15.69 | |
| Bravo Brio Restaurant | 1.5 | $7.9M | 539k | 14.69 | |
| American Airls (AAL) | 1.4 | $7.8M | 148k | 52.78 | |
| Restoration Hardware Hldgs I | 1.4 | $7.8M | 79k | 99.19 | |
| Vonage Holdings | 1.4 | $7.7M | 1.6M | 4.91 | |
| 8x8 (EGHT) | 1.4 | $7.7M | 918k | 8.40 | |
| Smart & Final Stores | 1.4 | $7.7M | 438k | 17.60 | |
| American Axle & Manufact. Holdings (AXL) | 1.4 | $7.6M | 294k | 25.83 | |
| Lionbridge Technologies | 1.2 | $6.6M | 1.2M | 5.72 | |
| Merrimack Pharmaceuticals In | 1.2 | $6.4M | 540k | 11.88 | |
| Shutterfly | 1.1 | $6.3M | 138k | 45.24 | |
| Electronic Arts (EA) | 1.1 | $6.1M | 104k | 58.82 | |
| Tile Shop Hldgs (TTSH) | 1.1 | $6.1M | 501k | 12.11 | |
| Tangoe | 1.1 | $6.0M | 435k | 13.80 | |
| PriceSmart (PSMT) | 1.1 | $5.8M | 68k | 84.98 | |
| Office Depot | 1.1 | $5.8M | 627k | 9.20 | |
| Ringcentral (RNG) | 1.0 | $5.7M | 373k | 15.33 | |
| Hawaiian Holdings | 1.0 | $5.7M | 259k | 22.03 | |
| Lions Gate Entertainment | 1.0 | $5.7M | 167k | 33.92 | |
| Oxford Industries (OXM) | 1.0 | $5.5M | 74k | 75.45 | |
| Remy Intl Inc Hldg | 1.0 | $5.5M | 250k | 22.21 | |
| Homeaway | 1.0 | $5.5M | 181k | 30.17 | |
| Ryder System (R) | 1.0 | $5.4M | 57k | 94.89 | |
| Fiat Chrysler Auto | 1.0 | $5.2M | 319k | 16.31 | |
| Lifelock | 1.0 | $5.2M | 369k | 14.11 | |
| Five9 (FIVN) | 1.0 | $5.2M | 934k | 5.56 | |
| Groupon | 0.9 | $5.1M | 705k | 7.21 | |
| Cott Corp | 0.9 | $5.0M | 535k | 9.37 | |
| Nu Skin Enterprises (NUS) | 0.9 | $4.9M | 82k | 60.20 | |
| Tower Semiconductor (TSEM) | 0.9 | $4.8M | 283k | 16.98 | |
| Kirby Corporation (KEX) | 0.9 | $4.8M | 64k | 75.05 | |
| Gannett | 0.9 | $4.7M | 128k | 37.08 | |
| Xo Group | 0.8 | $4.5M | 256k | 17.67 | |
| PROS Holdings (PRO) | 0.8 | $4.4M | 180k | 24.71 | |
| Model N (MODN) | 0.8 | $4.3M | 361k | 11.96 | |
| Fiesta Restaurant | 0.8 | $4.3M | 71k | 61.01 | |
| Newport Corporation | 0.8 | $4.3M | 225k | 19.06 | |
| Carrols Restaurant | 0.8 | $4.2M | 507k | 8.29 | |
| TechTarget | 0.8 | $4.2M | 361k | 11.53 | |
| Cooper Tire & Rubber Company | 0.8 | $4.1M | 97k | 42.84 | |
| CryoLife (AORT) | 0.8 | $4.1M | 396k | 10.37 | |
| Capital Senior Living Corporation | 0.7 | $3.9M | 152k | 25.94 | |
| Radware Ltd ord (RDWR) | 0.7 | $3.8M | 184k | 20.91 | |
| Virtusa Corporation | 0.7 | $3.8M | 92k | 41.38 | |
| ACADIA Pharmaceuticals (ACAD) | 0.6 | $3.5M | 108k | 32.59 | |
| Materion Corporation (MTRN) | 0.6 | $3.4M | 89k | 38.43 | |
| Myriad Genetics (MYGN) | 0.6 | $3.4M | 96k | 35.40 | |
| Aon | 0.6 | $3.3M | 34k | 96.13 | |
| Premier (PINC) | 0.6 | $3.1M | 84k | 37.57 | |
| Cheesecake Factory Incorporated (CAKE) | 0.6 | $3.1M | 63k | 49.34 | |
| Cogent Communications (CCOI) | 0.6 | $3.0M | 86k | 35.34 | |
| Rent-A-Center (UPBD) | 0.6 | $3.0M | 109k | 27.44 | |
| Hertz Global Holdings | 0.5 | $2.9M | 134k | 21.68 | |
| Winnebago Industries (WGO) | 0.5 | $2.9M | 135k | 21.26 | |
| Men's Wearhouse | 0.5 | $2.8M | 55k | 52.20 | |
| Cyberonics | 0.5 | $2.8M | 44k | 64.92 | |
| Datawatch Corporation | 0.5 | $2.8M | 417k | 6.79 | |
| Stratasys (SSYS) | 0.5 | $2.8M | 54k | 52.78 | |
| Akamai Technologies (AKAM) | 0.5 | $2.8M | 39k | 71.05 | |
| Aaron's | 0.5 | $2.8M | 99k | 28.31 | |
| Covisint | 0.5 | $2.8M | 1.4M | 2.03 | |
| Deckers Outdoor Corporation (DECK) | 0.5 | $2.8M | 38k | 72.87 | |
| Bellatrix Exploration | 0.5 | $2.7M | 1.1M | 2.43 | |
| Inphi Corporation | 0.5 | $2.7M | 152k | 17.83 | |
| DSW | 0.5 | $2.7M | 73k | 36.88 | |
| Griffon Corporation (GFF) | 0.5 | $2.6M | 150k | 17.43 | |
| Delphi Automotive | 0.5 | $2.6M | 33k | 79.73 | |
| Five Star Quality Care | 0.5 | $2.6M | 581k | 4.44 | |
| Seagate Technology Com Stk | 0.5 | $2.6M | 49k | 52.04 | |
| CHECK POINT SOFTWARE Technolog Com Stk (CHKP) | 0.4 | $2.4M | 30k | 81.97 | |
| Genes (GCO) | 0.4 | $2.4M | 34k | 71.23 | |
| Euronet Worldwide (EEFT) | 0.4 | $2.4M | 41k | 58.75 | |
| Destination Xl (DXLG) | 0.4 | $2.3M | 475k | 4.94 | |
| CarMax (KMX) | 0.4 | $2.3M | 34k | 69.01 | |
| Brookdale Senior Living (BKD) | 0.4 | $2.3M | 60k | 37.76 | |
| Altisource Residential Corp cl b | 0.4 | $2.2M | 107k | 20.86 | |
| Google Inc Class C | 0.4 | $2.2M | 4.0k | 547.93 | |
| 51job | 0.4 | $2.2M | 67k | 32.26 | |
| Tri Pointe Homes (TPH) | 0.4 | $2.1M | 137k | 15.43 | |
| Crocs (CROX) | 0.4 | $2.1M | 178k | 11.81 | |
| Best Buy (BBY) | 0.4 | $2.0M | 54k | 37.79 | |
| Web | 0.4 | $2.0M | 106k | 18.95 | |
| Zulily Inc cl a | 0.4 | $2.0M | 153k | 12.99 | |
| Bazaarvoice | 0.3 | $1.9M | 337k | 5.65 | |
| Ulta Salon, Cosmetics & Fragrance (ULTA) | 0.3 | $1.8M | 12k | 150.86 | |
| Steris Corporation | 0.3 | $1.8M | 26k | 70.26 | |
| Cornerstone Ondemand | 0.3 | $1.7M | 59k | 28.89 | |
| CBS Corporation | 0.3 | $1.7M | 28k | 60.62 | |
| Care | 0.3 | $1.6M | 214k | 7.58 | |
| CAI International | 0.3 | $1.6M | 66k | 24.58 | |
| Icad (ICAD) | 0.3 | $1.5M | 159k | 9.58 | |
| Tuesday Morning Corporation | 0.3 | $1.5M | 94k | 16.10 | |
| Noodles & Co (NDLS) | 0.3 | $1.5M | 86k | 17.45 | |
| Qualys (QLYS) | 0.3 | $1.4M | 30k | 46.49 | |
| 1-800-flowers (FLWS) | 0.2 | $1.4M | 115k | 11.83 | |
| Stamps | 0.2 | $1.4M | 20k | 67.28 | |
| Facebook Inc cl a (META) | 0.2 | $1.1M | 13k | 82.22 | |
| ShoreTel | 0.2 | $833k | 122k | 6.82 |
