$434 Million is the total value of Portolan Capital Management's 139 reported holdings in Q1 2014. The portfolio turnover from Q4 2013 to Q1 2014 was 57.1% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| MOVE | Buy | MOVE INC CMN | $11,675,000 | -2.9% | 1,009,917 | +34.3% | 2.69% | +0.9% |
| HHC | Sell | THE HOWARD HUGHES CORPORATION | $9,884,000 | +12.1% | 69,260 | -5.7% | 2.28% | +16.4% |
| ASPS | Sell | ALTISOURCE PORTFOLIO SOLUTIONS S.A. | $9,589,000 | -28.4% | 78,817 | -6.7% | 2.21% | -25.7% |
| TSO | Buy | TESORO CORPORATION | $9,498,000 | -2.6% | 187,748 | +12.6% | 2.19% | +1.1% |
| GT | Buy | THE GOODYEAR TIRE & RUBBER COMPANY | $9,429,000 | +17.8% | 360,853 | +7.6% | 2.17% | +22.4% |
| CSU | Buy | CAPITAL SENIOR LIVING CORPORATION | $8,447,000 | +11.3% | 325,003 | +2.7% | 1.94% | +15.6% |
| WEB | Sell | WEB.COM GROUP, INC. | $8,431,000 | -47.5% | 247,761 | -50.9% | 1.94% | -45.4% |
| EA | Sell | ELECTRONIC ARTS | $8,192,000 | -17.5% | 282,400 | -34.8% | 1.89% | -14.4% |
| RESI | Sell | ALTISOURCE RESIDENTIAL CORPORATION | $8,161,000 | -29.5% | 258,588 | -32.7% | 1.88% | -26.7% |
| GCI | Buy | GANNETT COMPANY, INC. | $8,033,000 | +11.6% | 291,044 | +19.6% | 1.85% | +15.9% |
| QLYS | Buy | QUALYS INC CMN | $7,493,000 | +83.9% | 294,648 | +67.1% | 1.72% | +91.0% |
| ANIK | Buy | ANIKA THERAPEUTICS, INC. | $7,232,000 | +42.7% | 175,964 | +32.5% | 1.66% | +48.1% |
| STMP | Buy | STAMPS.COM, INC. | $7,185,000 | +1317.2% | 214,080 | +1677.9% | 1.65% | +1376.8% |
| SAAS | Sell | INCONTACT, INC. | $7,114,000 | -11.0% | 741,064 | -27.6% | 1.64% | -7.6% |
| ODP | Sell | OFFICE DEPOT INC CMN | $7,003,000 | -37.3% | 1,695,523 | -19.7% | 1.61% | -34.9% |
| AHC | Buy | A. H. BELO CORPORATION | $6,333,000 | +3233.2% | 546,928 | +2053.9% | 1.46% | +3371.4% |
| SALM | Buy | SALEM COMMUNICATIONS CL-A CMN CLASS A | $6,230,000 | +15.5% | 623,577 | +0.6% | 1.43% | +19.9% |
| UIS | Sell | UNISYS CORPORATION | $6,187,000 | -21.7% | 203,126 | -13.7% | 1.42% | -18.7% |
| OCN | Buy | OCWEN FINANCIAL CORPORATION CMN | $6,083,000 | -26.0% | 155,260 | +4.8% | 1.40% | -23.1% |
| AWI | Buy | ARMSTRONG WORLD INDUSTRIES, INC. | $5,778,000 | -6.1% | 108,512 | +1.5% | 1.33% | -2.6% |
| UFS | New | DOMTAR CORPORATION | $5,709,000 | – | 50,875 | +100.0% | 1.31% | – |
| 9207PS | Buy | ROCK-TENN CO. CL. A CMN CLASS A | $5,700,000 | +152.5% | 53,993 | +151.2% | 1.31% | +162.4% |
| NOG | Buy | NORTHERN OIL AND GAS, INC. CMN | $5,700,000 | -2.8% | 389,874 | +0.2% | 1.31% | +0.9% |
| VOCS | Sell | VOCUS, INC. | $5,485,000 | +13.1% | 411,480 | -3.4% | 1.26% | +17.4% |
| FN | Buy | FABRINET | $5,340,000 | +44.9% | 257,109 | +43.5% | 1.23% | +50.4% |
| AGM | Sell | FEDERAL AGRICULTURAL MORTGAGE CORPORATION | $5,109,000 | -6.6% | 153,660 | -3.8% | 1.18% | -3.1% |
| ABMD | Sell | ABIOMED, INC. | $5,068,000 | -8.4% | 194,622 | -5.9% | 1.17% | -4.8% |
| EEFT | New | EURONET WORLDWIDE, INC. | $4,967,000 | – | 119,416 | +100.0% | 1.14% | – |
| CNSI | Sell | COMVERSE, INC. | $4,734,000 | -35.5% | 136,896 | -27.6% | 1.09% | -33.0% |
| MTOR | MERITOR, INC. | $4,675,000 | +17.4% | 381,642 | 0.0% | 1.08% | +21.9% | |
| GNW | Sell | GENWORTH FINANCIAL, INC. | $4,592,000 | -19.4% | 259,013 | -29.4% | 1.06% | -16.3% |
| SREV | New | SERVICESOURCE INTRNTNL, LLC CMN | $4,544,000 | – | 538,352 | +100.0% | 1.05% | – |
| ESC | Sell | EMERITUS CORPORATION | $4,361,000 | -15.6% | 138,712 | -41.9% | 1.00% | -12.4% |
| PBF | Buy | PBF ENERGY INC CMN | $4,210,000 | +2.4% | 163,179 | +24.9% | 0.97% | +6.4% |
| HMSY | Buy | HMSC HOLDINGS CORPORATION | $4,121,000 | +2.4% | 216,329 | +22.1% | 0.95% | +6.4% |
| CTXS | Buy | CITRIX SYSTEMS, INC. | $4,121,000 | +24.8% | 71,750 | +37.5% | 0.95% | +29.6% |
| DNRCQ | Buy | DENBURY RESOURCES, INC. | $4,118,000 | +135.7% | 251,112 | +136.1% | 0.95% | +145.0% |
| SHOR | New | SHORETEL, INC. CMN | $4,093,000 | – | 475,924 | +100.0% | 0.94% | – |
| AXAS | Sell | ABRAXAS PETROLEUM CORPORATION | $4,028,000 | -26.8% | 1,017,058 | -39.7% | 0.93% | -24.0% |
| MNI | New | MC CLATCHY COMPANY | $3,927,000 | – | 611,622 | +100.0% | 0.90% | – |
| CAR | Sell | AVIS BUDGET GROUP, INC. | $3,917,000 | -39.7% | 80,428 | -49.9% | 0.90% | -37.4% |
| TAST | Buy | CARROLS RESTAURANT GROUP, INC. | $3,859,000 | +13.9% | 538,180 | +5.0% | 0.89% | +18.2% |
| CAI | Buy | CAI INTERNATIONAL, INC. | $3,774,000 | +397.9% | 152,968 | +375.8% | 0.87% | +417.3% |
| MED | Sell | MEDIFAST, INC. | $3,723,000 | -13.2% | 127,972 | -22.1% | 0.86% | -9.9% |
| WLL | Sell | WHITING PETROLEUM CORPORATION | $3,599,000 | -13.2% | 51,871 | -22.6% | 0.83% | -9.8% |
| CAB | Sell | CABELA'S, INC. | $3,592,000 | -23.9% | 54,835 | -22.6% | 0.83% | -21.0% |
| STX | Sell | SEAGATE TECHNOLOGY PLC CMN | $3,569,000 | -4.8% | 63,551 | -4.8% | 0.82% | -1.1% |
| BLDR | Sell | BUILDERS FIRSTSOURCE, INC. | $3,444,000 | +5.0% | 378,470 | -17.7% | 0.79% | +9.1% |
| HRB | Buy | H & R BLOCK, INC. | $3,420,000 | +13.4% | 113,280 | +9.1% | 0.79% | +17.6% |
| ECPG | Sell | ENCORE CAPITAL GROUP, INC. | $3,419,000 | -10.4% | 74,808 | -1.4% | 0.79% | -7.0% |
| PFMT | New | PERFORMANT FINANCIAL CORP CMN | $3,374,000 | – | 372,847 | +100.0% | 0.78% | – |
| HITT | New | HITTITE MICROWAVE CORPORATION | $3,338,000 | – | 52,948 | +100.0% | 0.77% | – |
| RDEN | New | ELIZABETH ARDEN, INC. | $3,261,000 | – | 110,511 | +100.0% | 0.75% | – |
| THRX | Sell | THERAVANCE, INC. | $3,235,000 | -33.1% | 104,545 | -22.9% | 0.74% | -30.5% |
| CBEY | Sell | CBEYOND, INC. | $3,208,000 | +0.2% | 442,474 | -4.7% | 0.74% | +4.1% |
| AAL | Sell | AMERICAN AIRLINES GROUP, INC. | $3,207,000 | +12.5% | 87,618 | -22.4% | 0.74% | +16.8% |
| FNSR | New | FINISAR CORPORATION | $3,192,000 | – | 120,420 | +100.0% | 0.74% | – |
| RP | New | REALPAGE INC CMN | $3,192,000 | – | 175,775 | +100.0% | 0.74% | – |
| STKL | New | SUNOPTA, INC. | $3,103,000 | – | 262,721 | +100.0% | 0.71% | – |
| BBRG | Sell | BRAVO BRIO RESTAURANT GROUP, INC. | $3,098,000 | -27.3% | 219,554 | -16.2% | 0.71% | -24.6% |
| DSW | New | DSW, INC. | $3,092,000 | – | 86,237 | +100.0% | 0.71% | – |
| OSTK | Sell | OVERSTOCK.COM INC DEL CMN | $3,058,000 | -67.7% | 155,217 | -49.5% | 0.70% | -66.4% |
| TRN | New | TRINITY INDUSTRIES, INC. | $3,051,000 | – | 42,334 | +100.0% | 0.70% | – |
| HTZ | Sell | HERTZ GLOBAL HOLDINGS, INC. | $3,013,000 | -47.4% | 113,105 | -43.5% | 0.69% | -45.4% |
| DRC | Sell | DRESSER-RAND GROUP, INC. | $2,920,000 | -5.2% | 49,994 | -3.2% | 0.67% | -1.6% |
| MODN | Sell | MODEL N, INC. CMN | $2,871,000 | -26.9% | 283,942 | -14.8% | 0.66% | -24.1% |
| SCVL | Buy | SHOE CARNIVAL INC CMN | $2,840,000 | +42.0% | 123,276 | +78.9% | 0.65% | +47.6% |
| ENTG | New | ENTEGRIS, INC. | $2,828,000 | – | 233,511 | +100.0% | 0.65% | – |
| CLH | Sell | CLEAN HARBORS, INC. | $2,821,000 | -36.6% | 51,490 | -30.6% | 0.65% | -34.2% |
| NEWP | New | NEWPORT CORP CMN | $2,703,000 | – | 130,708 | +100.0% | 0.62% | – |
| PBY | New | PEP BOYS MANNY-MOE &JACK CMN | $2,699,000 | – | 212,222 | +100.0% | 0.62% | – |
| DXLG | Buy | DESTINATION XL GROUP, INC. | $2,537,000 | +4.1% | 449,763 | +20.7% | 0.58% | +8.1% |
| QLTY | Sell | QUALITY DISTRIBUTION, INC. CMN | $2,525,000 | -8.5% | 194,412 | -9.6% | 0.58% | -5.1% |
| KN | New | KNOWLES CORPORATION | $2,463,000 | – | 78,015 | +100.0% | 0.57% | – |
| OI | New | OWENS-ILLINOIS INC CMN | $2,448,000 | – | 72,364 | +100.0% | 0.56% | – |
| ARII | New | AMERICAN RAILCAR INDUSTRIES, INC. | $2,418,000 | – | 34,521 | +100.0% | 0.56% | – |
| TUESQ | Buy | TUESDAY MORNING CORPORATION | $2,399,000 | +232.3% | 169,516 | +274.5% | 0.55% | +245.0% |
| CCOI | New | COGENT COMMUNICATIONS GROUP, INC. | $2,383,000 | – | 67,081 | +100.0% | 0.55% | – |
| BRCM | Buy | BROADCOM CORPORATION | $2,379,000 | +46.5% | 75,593 | +38.0% | 0.55% | +52.2% |
| EVC | New | ENTRAVISION COMMUNICATIONS CORPORATION | $2,363,000 | – | 352,718 | +100.0% | 0.54% | – |
| ULTA | New | ULTA SALON COSMETICS & FRAGRANCE, INC. | $2,354,000 | – | 24,159 | +100.0% | 0.54% | – |
| GUID | Sell | GUIDANCE SOFTWARE, INC. | $2,255,000 | -5.3% | 203,868 | -13.6% | 0.52% | -1.7% |
| VSAT | Sell | VIASAT, INC. | $2,198,000 | -44.3% | 31,843 | -49.4% | 0.51% | -42.2% |
| NEWM | New | NEW MEDIA INVESTMENT GROUP INC*. CMN | $2,145,000 | – | 142,820 | +100.0% | 0.49% | – |
| KFX | New | KOFAX LIMITED | $2,125,000 | – | 245,060 | +100.0% | 0.49% | – |
| FB | Sell | FACEBOOK, INC. | $2,117,000 | -4.4% | 35,140 | -13.3% | 0.49% | -0.8% |
| SNECQ | New | SANCHEZ ENERGY CORP CMN | $2,064,000 | – | 69,656 | +100.0% | 0.48% | – |
| 3101PS | New | MICREL, INC. | $1,984,000 | – | 179,080 | +100.0% | 0.46% | – |
| TACT | New | TRANSACT TECHNOLOGIES. INC. | $1,866,000 | – | 162,429 | +100.0% | 0.43% | – |
| CVGW | New | CALAVO GROWERS INC | $1,857,000 | – | 52,200 | +100.0% | 0.43% | – |
| AMCC | New | APPLIED MICRO CIRCUITS CORPORATION | $1,789,000 | – | 180,685 | +100.0% | 0.41% | – |
| MEG | Sell | MEDIA GENERAL, INC. | $1,658,000 | -32.7% | 90,264 | -17.2% | 0.38% | -30.0% |
| ZLC | Sell | ZALE CORPORATION | $1,620,000 | -89.0% | 77,480 | -91.7% | 0.37% | -88.6% |
| ELLI | New | ELLIE MAE, INC. | $1,611,000 | – | 55,871 | +100.0% | 0.37% | – |
| CALD | New | CALLIDUS SOFTWARE, INC. | $1,558,000 | – | 124,437 | +100.0% | 0.36% | – |
| CROX | Sell | CROCS, INC. | $1,511,000 | -70.6% | 96,839 | -70.0% | 0.35% | -69.4% |
| KOG | Sell | KODIAK OIL & GAS CORPORATION | $1,428,000 | -48.9% | 117,635 | -52.8% | 0.33% | -46.9% |
| BANC | Sell | BANC OF CALIFORNIA, INC. | $1,425,000 | -52.6% | 116,117 | -48.2% | 0.33% | -50.8% |
| AAOI | New | APPLIED OPTOELECTRONICS, INC. | $1,349,000 | – | 54,683 | +100.0% | 0.31% | – |
| CARB | New | CARBONITE, INC. | $1,347,000 | – | 132,215 | +100.0% | 0.31% | – |
| CENT | Sell | CENTRAL GARDEN & PET COMPANY | $1,264,000 | -41.8% | 155,440 | -50.8% | 0.29% | -39.5% |
| WLK | New | WESTLAKE CHEMICAL CORPORATION | $1,259,000 | – | 19,031 | +100.0% | 0.29% | – |
| MEOH | New | METHANEX CORPORATION | $1,257,000 | – | 19,666 | +100.0% | 0.29% | – |
| LPSN | Sell | LIVEPERSON, INC. | $1,257,000 | -56.3% | 104,116 | -46.3% | 0.29% | -54.7% |
| ZIXI | New | ZIX CORPORATION | $1,240,000 | – | 299,551 | +100.0% | 0.28% | – |
| COVS | New | COVISINT CORPORATION | $1,120,000 | – | 152,784 | +100.0% | 0.26% | – |
| PQ | New | PETROQUEST ENERGY, INC. CMN | $969,000 | – | 169,939 | +100.0% | 0.22% | – |
| AXL | Sell | AMERICAN AXLE & MFG HOLDINGS, INC. | $951,000 | -24.3% | 51,338 | -16.5% | 0.22% | -21.5% |
| MNDL | New | MANDALAY DIGITAL GROUP, INC. | $942,000 | – | 238,468 | +100.0% | 0.22% | – |
| LOCK | New | LIFELOCK, INC. | $931,000 | – | 54,416 | +100.0% | 0.21% | – |
| SPF | Sell | STANDARD PACIFIC CORPORATION | $859,000 | -74.3% | 103,409 | -72.0% | 0.20% | -73.3% |
| JIVE | Sell | JIVE SOFTWARE, INC. | $814,000 | -66.4% | 101,605 | -52.8% | 0.19% | -65.2% |
| CWST | CASELLA WASTE SYSTEMS, INC. | $714,000 | -11.9% | 139,738 | 0.0% | 0.16% | -8.9% | |
| OASPQ | Sell | OASIS PETROLEM INC CMN | $685,000 | -90.3% | 16,416 | -89.1% | 0.16% | -89.9% |
| AKAM | AKAMAI TECHNOLOGIES, INC. | $636,000 | +23.5% | 10,920 | 0.0% | 0.15% | +28.1% | |
| VICR | New | VICOR CORPORATION | $609,000 | – | 59,702 | +100.0% | 0.14% | – |
| TRLA | New | TRULIA, INC. | $590,000 | – | 17,766 | +100.0% | 0.14% | – |
| UNTD | New | UNITED ONLINE, INC. | $550,000 | – | 47,580 | +100.0% | 0.13% | – |
| RCII | Sell | RENT-A-CENTER INC CMN | $518,000 | -86.9% | 19,458 | -83.7% | 0.12% | -86.5% |
| GPRE | Sell | GREEN PLAINS RENEWABLE ENERGY, INC. | $483,000 | -83.8% | 16,136 | -89.5% | 0.11% | -83.3% |
| NUS | Sell | NU SKIN ENTERPRISES INC CMN CLASS A | $463,000 | -84.0% | 5,588 | -73.2% | 0.11% | -83.3% |
| FOSL | Sell | FOSSIL GROUP, INC. | $444,000 | -69.4% | 3,812 | -68.4% | 0.10% | -68.2% |
| MTG | Sell | MGIC INVESTMENT CORPORATION | $406,000 | -85.7% | 47,649 | -85.8% | 0.09% | -85.2% |
| HLF | Sell | HERBALIFE LTD. | $380,000 | -90.7% | 6,630 | -87.2% | 0.09% | -90.4% |
| TRC | TEJON RANCH COMPANY | $329,000 | -7.8% | 9,712 | 0.0% | 0.08% | -3.8% | |
| DAL | DELTA AIR LINES, INC. | $322,000 | +25.8% | 9,305 | 0.0% | 0.07% | +29.8% | |
| BCOR | BLUCORA, INC. | $311,000 | -32.5% | 15,795 | 0.0% | 0.07% | -29.4% | |
| BIDU | BAIDU, INC. SPONSORED ADR | $298,000 | -14.4% | 1,954 | 0.0% | 0.07% | -10.4% | |
| LIOX | LIONBRIDGE TECHNOLOGIES, INC. | $283,000 | +12.7% | 42,168 | 0.0% | 0.06% | +16.1% | |
| FRGI | FIESTA RESTAURANT GROUP, INC. | $269,000 | -12.9% | 5,908 | 0.0% | 0.06% | -10.1% | |
| RF | Sell | REGIONS FINANCIAL CORPORATION CMN | $251,000 | -93.1% | 22,630 | -93.9% | 0.06% | -92.8% |
| JOBS | Sell | 51JOB, INC. ADR | $254,000 | -53.3% | 3,559 | -49.0% | 0.06% | -52.1% |
| RPM | Sell | RPM INTERNATIONAL INC CMN | $248,000 | -85.6% | 5,938 | -85.6% | 0.06% | -85.0% |
| EQIX | Sell | EQUINIX, INC. | $247,000 | -94.5% | 1,334 | -94.7% | 0.06% | -94.2% |
| SUPX | New | SUPERTEX, INC. | $240,000 | – | 7,283 | +100.0% | 0.06% | – |
| AA | Sell | ALCOA, INC. | $234,000 | -91.3% | 18,195 | -92.8% | 0.05% | -90.9% |
| PAG | PENSKE AUTOMOTIVE GROUP, INC. CMN | $224,000 | -9.3% | 5,237 | 0.0% | 0.05% | -5.5% | |
| MWA | Sell | MUELLER WATER PRODUCTS, INC. CMN SERIES A | $167,000 | -56.1% | 17,594 | -56.7% | 0.04% | -54.8% |
| KEGXQ | KEY ENERGY SERVICES, INC. | $166,000 | +16.9% | 17,998 | 0.0% | 0.04% | +22.6% | |
| ZINCQ | Exit | HORSEHEAD HOLDING CORPORATION | $0 | – | -10,360 | -100.0% | -0.04% | – |
| OXM | Exit | OXFORD INDUSTRIES, INC. | $0 | – | -2,964 | -100.0% | -0.05% | – |
| NNI | Exit | NELNET, INC. | $0 | – | -6,558 | -100.0% | -0.06% | – |
| HBAN | Exit | HUNTINGTON BANCSHARES, INC. | $0 | – | -32,373 | -100.0% | -0.07% | – |
| QUAD | Exit | QUAD / GRAPHICS, INC. | $0 | – | -12,870 | -100.0% | -0.08% | – |
| QNST | Exit | QUINSTREET, INC. | $0 | – | -52,445 | -100.0% | -0.10% | – |
| BMRC | Exit | BANK OF MARIN BANCORP | $0 | – | -11,385 | -100.0% | -0.11% | – |
| KS | Exit | KAPSTONE PAPER AND PACKAGING CORPORATION | $0 | – | -10,990 | -100.0% | -0.14% | – |
| VCI | Exit | VALASSIS COMMUNICATIONS, INC. | $0 | – | -19,023 | -100.0% | -0.14% | – |
| APPCQ | Exit | AMERICAN APPAREL, INC. | $0 | – | -595,400 | -100.0% | -0.16% | – |
| SLM | Exit | SLM CORPORATION | $0 | – | -29,912 | -100.0% | -0.17% | – |
| GDPMQ | Exit | GOODRICH PETROLEUM CORPORATION | $0 | – | -59,719 | -100.0% | -0.22% | – |
| AAMC | Exit | ALTISOURCE ASSET MANAGEMENT CORPORATION | $0 | – | -1,339 | -100.0% | -0.28% | – |
| CSTE | Exit | CAESARSTONE SDOT-YAM LTD. | $0 | – | -28,760 | -100.0% | -0.32% | – |
| RDN | Exit | RADIAN GROUP, INC. | $0 | – | -123,092 | -100.0% | -0.38% | – |
| ANWWQ | Exit | AEGEAN MARINE PETE NETWORK, INC. | $0 | – | -162,735 | -100.0% | -0.40% | – |
| GME | Exit | GAMESTOP CORPORATION | $0 | – | -42,582 | -100.0% | -0.46% | – |
| RMD | Exit | RESMED, INC. | $0 | – | -45,745 | -100.0% | -0.48% | – |
| HEROQ | Exit | HERCULES OFFSHORE, INC. | $0 | – | -388,753 | -100.0% | -0.56% | – |
| MKTG | Exit | RESPONSYS, INC. | $0 | – | -106,939 | -100.0% | -0.65% | – |
| N109SC | Exit | DEMAND MEDIA, INC. | $0 | – | -552,343 | -100.0% | -0.71% | – |
| XXIA | Exit | IXIA | $0 | – | -307,896 | -100.0% | -0.91% | – |
| RLGY | Exit | REALOGY HOLDINGS CORPORATION | $0 | – | -95,885 | -100.0% | -1.05% | – |
| WLTGQ | Exit | WALTER ENERGY, INC. | $0 | – | -436,325 | -100.0% | -1.61% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2014-05-15
About Portolan Capital Management
Portolan Capital Management is a New York-based investment management firm that specializes in long/short equity strategies. The firm was founded in 2002 by George McCabe, who serves as the Chief Investment Officer. McCabe has over 30 years of experience in the investment industry, having previously worked at firms such as Goldman Sachs and J.P. Morgan.
Portolan's investment philosophy is based on fundamental research and a disciplined approach to risk management. The firm's investment team conducts extensive research on companies and industries to identify undervalued securities with strong growth potential. They also use a variety of quantitative tools to manage risk and optimize portfolio construction.
In addition to McCabe, Portolan's leadership team includes Chief Operating Officer Michael McCabe and Chief Financial Officer John McCabe. The firm has a team of experienced investment professionals who work together to manage the firm's portfolios.
Portolan's investment strategies have delivered strong performance over the years, with a focus on generating alpha through stock selection and risk management. The firm's long/short equity strategy has consistently outperformed its benchmark, with a track record of strong risk-adjusted returns.
Overall, Portolan Capital Management is a well-respected investment management firm with a strong track record of delivering value to its clients. With a focus on fundamental research and disciplined risk management, the firm is well-positioned to continue delivering strong performance in the years ahead.
It's important to note that this information is for educational purposes only and has not been fact-checked. As with any investment, it's important to do your own research and consult with a financial advisor before making any investment decisions.
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| CASELLA WASTE SYSTEMS, INC. CLASS A | 42 | Q3 2023 | 5.3% |
| META PLATFORMS, INC. | 41 | Q3 2023 | 2.0% |
| ABIOMED INC CMN | 38 | Q3 2022 | 2.9% |
| ANIKA THERAPEUTICS INC CMN | 36 | Q2 2023 | 2.8% |
| BIO-RAD LABORATORIES, INC. | 34 | Q3 2023 | 3.5% |
| EURONET WORLDWIDE INC CMN | 32 | Q4 2022 | 3.9% |
| ALPHABET, INC. | 32 | Q3 2023 | 3.3% |
| SKECHERS USA, INC. | 31 | Q3 2023 | 2.9% |
| QUALYS INC CMN | 30 | Q4 2022 | 2.6% |
| ELECTRONIC ARTS, INC. | 29 | Q4 2022 | 2.2% |
View Portolan Capital Management's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| ALTA EQUIPMENT GROUP INC. | February 13, 2023 | 572,246 | 1.8% |
| Charah Solutions, Inc. | February 13, 2023 | 166,819 | 5.0% |
| FULL HOUSE RESORTS INC | February 13, 2023 | 407,452 | 1.2% |
| HARVARD BIOSCIENCE INC | February 13, 2023 | 1,054,300 | 2.5% |
| LANTRONIX INC | February 13, 2023 | 691,118 | 1.9% |
| RICHARDSON ELECTRONICS, LTD. | February 13, 2023 | 484,632 | 4.0% |
| Charah Solutions, Inc. | November 22, 2022 | 1,782,052 | 5.3% |
| APPLIED GENETIC TECHNOLOGIES CORP | February 15, 2022 | 2,218,188 | 5.2% |
| AEMETIS, INC | February 11, 2022 | 106,090 | 0.3% |
| BlueLinx Holdings Inc. | February 11, 2022 | 451,793 | 4.6% |
View Portolan Capital Management's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| SC 13G | 2024-03-14 |
| 13F-HR | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G | 2023-12-18 |
| 13F-HR | 2023-11-14 |
View Portolan Capital Management's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.