$458 Million is the total value of Portolan Capital Management's 119 reported holdings in Q2 2014. The portfolio turnover from Q1 2014 to Q2 2014 was 43.2% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| MOVE | Buy | MOVE, INC. | $24,944,000 | +113.7% | 1,686,531 | +67.0% | 5.45% | +102.7% |
| TSO | Sell | TESORO CORPORATION | $10,497,000 | +10.5% | 178,909 | -4.7% | 2.29% | +4.8% |
| EA | ELECTRONIC ARTS | $10,130,000 | +23.7% | 282,400 | 0.0% | 2.21% | +17.3% | |
| GT | Buy | THE GOODYEAR TIRE & RUBBER COMPANY | $10,069,000 | +6.8% | 362,444 | +0.4% | 2.20% | +1.3% |
| ANIK | Buy | ANIKA THERAPEUTICS, INC. | $10,058,000 | +39.1% | 217,105 | +23.4% | 2.20% | +32.0% |
| GCI | Buy | GANNETT COMPANY, INC. | $9,825,000 | +22.3% | 313,799 | +7.8% | 2.15% | +16.1% |
| HHC | Sell | THE HOWARD HUGHES CORPORATION | $9,763,000 | -1.2% | 61,860 | -10.7% | 2.13% | -6.3% |
| ABMD | Buy | ABIOMED, INC. | $8,467,000 | +67.1% | 336,777 | +73.0% | 1.85% | +58.4% |
| ODP | Sell | OFFICE DEPOT, INC. | $8,386,000 | +19.7% | 1,473,847 | -13.1% | 1.83% | +13.6% |
| CALD | Buy | CALLIDUS SOFTWARE, INC. | $8,348,000 | +435.8% | 699,188 | +461.9% | 1.82% | +407.8% |
| FRGI | Buy | FIESTA RESTAURANT GROUP, INC. | $8,348,000 | +3003.3% | 179,883 | +2944.7% | 1.82% | +2840.3% |
| HMSY | Buy | HMSC HOLDINGS CORPORATION | $8,159,000 | +98.0% | 399,750 | +84.8% | 1.78% | +87.8% |
| WEB | Buy | WEB.COM GROUP, INC. | $7,934,000 | -5.9% | 274,806 | +10.9% | 1.73% | -10.7% |
| OSTK | Buy | OVERSTOCK.COM, INC. | $7,649,000 | +150.1% | 485,033 | +212.5% | 1.67% | +137.4% |
| TAST | Buy | CARROLS RESTAURANT GROUP, INC. | $7,603,000 | +97.0% | 1,067,834 | +98.4% | 1.66% | +87.0% |
| STMP | Sell | STAMPS.COM, INC. | $7,061,000 | -1.7% | 209,599 | -2.1% | 1.54% | -6.8% |
| 9207PS | Buy | ROCK-TENN COMPANY | $7,024,000 | +23.2% | 66,517 | +23.2% | 1.53% | +16.9% |
| SNECQ | Buy | SANCHEZ ENERGY CORPORATION | $6,895,000 | +234.1% | 183,424 | +163.3% | 1.51% | +217.1% |
| NOG | Buy | NORTHERN OIL AND GAS, INC. | $6,744,000 | +18.3% | 413,986 | +6.2% | 1.47% | +12.3% |
| AHC | Buy | A. H. BELO CORPORATION | $6,699,000 | +5.8% | 565,357 | +3.4% | 1.46% | +0.3% |
| DXLG | Buy | DESTINATION XL GROUP, INC. | $6,666,000 | +162.8% | 1,209,831 | +169.0% | 1.46% | +149.3% |
| AAOI | Buy | APPLIED OPTOELECTRONICS, INC. | $6,351,000 | +370.8% | 273,730 | +400.6% | 1.39% | +346.0% |
| SREV | Buy | SERVICESOURCE INTERNATIONAL, LLC | $6,255,000 | +37.7% | 1,078,431 | +100.3% | 1.37% | +30.6% |
| SAAS | Sell | INCONTACT, INC. | $6,069,000 | -14.7% | 660,435 | -10.9% | 1.33% | -19.0% |
| EEFT | Buy | EURONET WORLDWIDE, INC. | $6,023,000 | +21.3% | 124,845 | +4.5% | 1.32% | +15.0% |
| SALM | SALEM COMMUNICATIONS | $5,899,000 | -5.3% | 623,577 | 0.0% | 1.29% | -10.2% | |
| QLYS | Sell | QUALYS, INC. | $5,596,000 | -25.3% | 218,008 | -26.0% | 1.22% | -29.2% |
| NUS | Buy | NU SKIN ENTERPRISES, INC. | $5,554,000 | +1099.6% | 75,096 | +1243.9% | 1.21% | +1033.6% |
| RP | Buy | REALPAGE, INC. | $5,086,000 | +59.3% | 226,257 | +28.7% | 1.11% | +51.2% |
| STX | Buy | SEAGATE TECHNOLOGY PLC | $5,065,000 | +41.9% | 89,147 | +40.3% | 1.11% | +34.5% |
| BBRG | Buy | BRAVO BRIO RESTAURANT GROUP, INC. | $4,830,000 | +55.9% | 309,434 | +40.9% | 1.06% | +48.0% |
| KS | New | KAPSTONE PAPER AND PACKAGING CORPORATION | $4,822,000 | – | 145,554 | +100.0% | 1.05% | – |
| SFLY | New | SHUTTERFLY, INC. | $4,802,000 | – | 111,518 | +100.0% | 1.05% | – |
| UFS | Buy | DOMTAR CORPORATION | $4,718,000 | -17.4% | 110,098 | +116.4% | 1.03% | -21.5% |
| RESI | Sell | ALTISOURCE RESIDENTIAL CORPORATION | $4,703,000 | -42.4% | 180,693 | -30.1% | 1.03% | -45.3% |
| ULTA | Buy | ULTA SALON COSMETICS & FRAGRANCE, INC. | $4,661,000 | +98.0% | 50,986 | +111.0% | 1.02% | +87.8% |
| VG | New | VONAGE HOLDINGS CORPORATION | $4,531,000 | – | 1,208,268 | +100.0% | 0.99% | – |
| CLH | Buy | CLEAN HARBORS, INC. | $4,505,000 | +59.7% | 70,123 | +36.2% | 0.98% | +51.6% |
| ESC | EMERITUS CORPORATION | $4,390,000 | +0.7% | 138,712 | 0.0% | 0.96% | -4.5% | |
| MTOR | Sell | MERITOR, INC. | $4,348,000 | -7.0% | 333,446 | -12.6% | 0.95% | -11.7% |
| AGM | Sell | FEDERAL AGRICULTURAL MORTGAGE CORPORATION | $4,293,000 | -16.0% | 138,130 | -10.1% | 0.94% | -20.2% |
| AAL | Buy | AMERICAN AIRLINES GROUP, INC. | $4,233,000 | +32.0% | 98,538 | +12.5% | 0.92% | +25.3% |
| HRB | Buy | H & R BLOCK, INC. | $4,023,000 | +17.6% | 120,016 | +5.9% | 0.88% | +11.7% |
| DSW | Buy | DSW, INC. | $3,959,000 | +28.0% | 141,679 | +64.3% | 0.86% | +21.5% |
| MNI | Buy | MC CLATCHY COMPANY | $3,960,000 | +0.8% | 713,436 | +16.6% | 0.86% | -4.3% |
| WLL | Sell | WHITING PETROLEUM CORPORATION | $3,902,000 | +8.4% | 48,623 | -6.3% | 0.85% | +2.8% |
| CSTM | New | CONSTELLIUM HOLDCO B.V. | $3,890,000 | – | 121,340 | +100.0% | 0.85% | – |
| EZCH | New | EZCHIP SEMICONDUCTOR LTD. | $3,880,000 | – | 150,550 | +100.0% | 0.85% | – |
| PBF | Sell | PBF ENERGY, INC. | $3,825,000 | -9.1% | 143,509 | -12.1% | 0.84% | -13.8% |
| PFMT | PERFORMANT FINANCIAL CORPORATION | $3,766,000 | +11.6% | 372,847 | 0.0% | 0.82% | +5.9% | |
| TRN | Buy | TRINITY INDUSTRIES, INC. | $3,762,000 | +23.3% | 86,041 | +103.2% | 0.82% | +17.1% |
| CBEY | Sell | CBEYOND, INC. | $3,565,000 | +11.1% | 358,246 | -19.0% | 0.78% | +5.4% |
| MODN | Buy | MODEL N, INC. | $3,532,000 | +23.0% | 319,682 | +12.6% | 0.77% | +16.6% |
| CSU | Sell | CAPITAL SENIOR LIVING CORPORATION | $3,320,000 | -60.7% | 139,267 | -57.1% | 0.72% | -62.7% |
| AXAS | Sell | ABRAXAS PETROLEUM CORPORATION | $3,268,000 | -18.9% | 522,064 | -48.7% | 0.71% | -23.0% |
| CAR | Sell | AVIS BUDGET GROUP, INC. | $3,235,000 | -17.4% | 54,204 | -32.6% | 0.71% | -21.6% |
| CAB | Sell | CABELA'S, INC. | $3,036,000 | -15.5% | 48,648 | -11.3% | 0.66% | -19.8% |
| ARII | Buy | AMERICAN RAILCAR INDUSTRIES, INC. | $3,030,000 | +25.3% | 44,717 | +29.5% | 0.66% | +18.9% |
| RNG | New | RINGCENTRAL, INC. | $2,998,000 | – | 198,179 | +100.0% | 0.66% | – |
| GNW | Sell | GENWORTH FINANCIAL, INC. | $2,954,000 | -35.7% | 169,790 | -34.4% | 0.64% | -39.0% |
| SILC | New | SILICOM LIMITED | $2,887,000 | – | 68,812 | +100.0% | 0.63% | – |
| RDEN | Buy | ELIZABETH ARDEN, INC. | $2,803,000 | -14.0% | 130,870 | +18.4% | 0.61% | -18.5% |
| MTDR | New | MATADOR RESOURCES COMPANY | $2,721,000 | – | 92,946 | +100.0% | 0.59% | – |
| OI | Buy | OWENS-ILLINOIS, INC. | $2,715,000 | +10.9% | 78,385 | +8.3% | 0.59% | +5.1% |
| RALY | New | RALLY SOFTWARE DEVELOPMENT CORPORATION | $2,683,000 | – | 246,349 | +100.0% | 0.59% | – |
| RCII | Buy | RENT-A-CENTER, INC. | $2,660,000 | +413.5% | 92,743 | +376.6% | 0.58% | +388.2% |
| HITT | Sell | HITTITE MICROWAVE CORPORATION | $2,638,000 | -21.0% | 33,842 | -36.1% | 0.58% | -25.0% |
| TACT | Buy | TRANSACT TECHNOLOGIES, INC. | $2,569,000 | +37.7% | 247,963 | +52.7% | 0.56% | +30.5% |
| CTXS | Sell | CITRIX SYSTEMS, INC. | $2,560,000 | -37.9% | 40,923 | -43.0% | 0.56% | -41.1% |
| CNSI | Sell | COMVERSE, INC. | $2,560,000 | -45.9% | 95,966 | -29.9% | 0.56% | -48.7% |
| QLTY | Sell | QUALITY DISTRIBUTION, INC. | $2,554,000 | +1.1% | 171,878 | -11.6% | 0.56% | -4.0% |
| SQNM | New | SEQUENOM, INC. | $2,524,000 | – | 652,189 | +100.0% | 0.55% | – |
| BRCM | Sell | BROADCOM CORPORATION | $2,496,000 | +4.9% | 67,232 | -11.1% | 0.54% | -0.5% |
| BIO | New | BIO-RAD LABORATORIES, INC. | $2,455,000 | – | 20,507 | +100.0% | 0.54% | – |
| ASPS | Sell | ALTISOURCE PORTFOLIO SOLUTIONS | $2,383,000 | -75.1% | 20,801 | -73.6% | 0.52% | -76.4% |
| THRX | Sell | THERAVANCE, INC. | $2,383,000 | -26.3% | 80,009 | -23.5% | 0.52% | -30.1% |
| UIS | Sell | UNISYS CORPORATION | $2,349,000 | -62.0% | 94,953 | -53.3% | 0.51% | -64.0% |
| UBNT | New | UBIQUITI NETWORKS, INC. | $2,344,000 | – | 51,877 | +100.0% | 0.51% | – |
| LOCK | Buy | LIFELOCK, INC. | $2,303,000 | +147.4% | 164,990 | +203.2% | 0.50% | +135.0% |
| GDPMQ | New | GOODRICH PETROLEUM CORPORATION | $2,240,000 | – | 81,153 | +100.0% | 0.49% | – |
| BLDR | Sell | BUILDERS FIRSTSOURCE, INC. | $2,172,000 | -36.9% | 290,432 | -23.3% | 0.47% | -40.2% |
| TUESQ | Sell | TUESDAY MORNING CORPORATION | $2,131,000 | -11.2% | 119,570 | -29.5% | 0.46% | -15.8% |
| FNSR | Sell | FINISAR CORPORATION | $2,094,000 | -34.4% | 106,046 | -11.9% | 0.46% | -37.8% |
| AWI | Sell | ARMSTRONG WORLD INDUSTRIES, INC. | $2,042,000 | -64.7% | 35,550 | -67.2% | 0.45% | -66.5% |
| SIGI | New | SELECTIVE INSURANCE GROUP, INC. | $2,036,000 | – | 82,361 | +100.0% | 0.44% | – |
| OCN | Sell | OCWEN FINANCIAL CORPORATION | $1,994,000 | -67.2% | 53,738 | -65.4% | 0.44% | -68.9% |
| FB | Sell | FACEBOOK, INC. | $1,973,000 | -6.8% | 29,317 | -16.6% | 0.43% | -11.5% |
| STKL | Sell | SUNOPTA, INC. | $1,945,000 | -37.3% | 138,170 | -47.4% | 0.42% | -40.5% |
| MED | Sell | MEDIFAST, INC. | $1,855,000 | -50.2% | 61,016 | -52.3% | 0.40% | -52.7% |
| WAIR | New | WESCO AIRCRAFT HOLDINGS, INC. | $1,719,000 | – | 86,111 | +100.0% | 0.38% | – |
| CPSS | New | CONSUMER PORTFOLIO SERVICES, INC. | $1,712,000 | – | 224,681 | +100.0% | 0.37% | – |
| LIOX | Buy | LIONBRIDGE TECHNOLOGIES, INC. | $1,590,000 | +461.8% | 267,672 | +534.8% | 0.35% | +433.8% |
| ECPG | Sell | ENCORE CAPITAL GROUP, INC. | $1,521,000 | -55.5% | 33,492 | -55.2% | 0.33% | -57.8% |
| NEWM | Sell | NEW MEDIA INVESTMENT GROUP, INC. | $1,517,000 | -29.3% | 107,523 | -24.7% | 0.33% | -33.0% |
| OXM | New | OXFORD IND, INC. | $1,494,000 | – | 22,405 | +100.0% | 0.33% | – |
| CCOI | Sell | COGENT COMMUNICATIONS HOLDINGS | $1,470,000 | -38.3% | 42,544 | -36.6% | 0.32% | -41.5% |
| KOG | Sell | KODIAK OIL & GAS CORPORATION | $1,453,000 | +1.8% | 99,870 | -15.1% | 0.32% | -3.6% |
| GUID | Sell | GUIDANCE SOFTWARE, INC. | $1,422,000 | -36.9% | 155,883 | -23.5% | 0.31% | -40.1% |
| CENT | CENTRAL GARDEN & PET COMPANY | $1,415,000 | +11.9% | 155,440 | 0.0% | 0.31% | +6.2% | |
| IMPV | New | IMPERVA, INC. | $1,344,000 | – | 51,327 | +100.0% | 0.29% | – |
| MEG | Sell | MEDIA GENERAL, INC. | $883,000 | -46.7% | 43,034 | -52.3% | 0.19% | -49.5% |
| CARB | Sell | CARBONITE, INC. | $854,000 | -36.6% | 71,315 | -46.1% | 0.19% | -39.7% |
| OASPQ | Sell | OASIS PETROLEM, INC. | $837,000 | +22.2% | 14,971 | -8.8% | 0.18% | +15.8% |
| COVS | Buy | COVISINT CORPORATION | $829,000 | -26.0% | 170,656 | +11.7% | 0.18% | -29.8% |
| CWST | CASELLA WASTE SYSTEMS, INC. | $700,000 | -2.0% | 139,738 | 0.0% | 0.15% | -6.7% | |
| BKD | New | BROOKDALE SENIOR LIVING, INC. | $673,000 | – | 20,181 | +100.0% | 0.15% | – |
| KFX | Sell | KOFAX LIMITED | $636,000 | -70.1% | 73,926 | -69.8% | 0.14% | -71.6% |
| AXL | Sell | AMERICAN AXLE & MFG HOLDINGS, INC. | $630,000 | -33.8% | 33,369 | -35.0% | 0.14% | -37.0% |
| TBPH | New | THERAVANCE BIOPHARMA, INC. | $577,000 | – | 18,084 | +100.0% | 0.13% | – |
| PQ | Sell | PETROQUEST ENERGY, INC. | $539,000 | -44.4% | 71,679 | -57.8% | 0.12% | -47.1% |
| GPRE | GREEN PLAINS, INC. | $530,000 | +9.7% | 16,136 | 0.0% | 0.12% | +4.5% | |
| BANC | Sell | BANC OF CALIFORNIA, INC. | $474,000 | -66.7% | 43,464 | -62.6% | 0.10% | -68.3% |
| SCVL | Sell | SHOE CARNIVAL, INC. | $385,000 | -86.4% | 18,663 | -84.9% | 0.08% | -87.2% |
| DNRCQ | Sell | DENBURY RESOURCES, INC. | $365,000 | -91.1% | 19,799 | -92.1% | 0.08% | -91.6% |
| EQIX | EQUINIX, INC. | $280,000 | +13.4% | 1,334 | 0.0% | 0.06% | +7.0% | |
| AA | ALCOA, INC. | $271,000 | +15.8% | 18,195 | 0.0% | 0.06% | +9.3% | |
| PAG | PENSKE AUTOMOTIVE GROUP, INC. CMN | $259,000 | +15.6% | 5,237 | 0.0% | 0.06% | +9.6% | |
| RF | REGIONS FINANCIAL CORPORATION | $240,000 | -4.4% | 22,630 | 0.0% | 0.05% | -10.3% | |
| HLF | Sell | HERBALIFE LTD. | $227,000 | -40.3% | 3,510 | -47.1% | 0.05% | -42.5% |
| MWA | Exit | MUELLER WATER PRODUCTS, INC. CMN SERIES A | $0 | – | -17,594 | -100.0% | -0.04% | – |
| KEGXQ | Exit | KEY ENERGY SERVICES, INC. | $0 | – | -17,998 | -100.0% | -0.04% | – |
| SUPX | Exit | SUPERTEX, INC. | $0 | – | -7,283 | -100.0% | -0.06% | – |
| RPM | Exit | RPM INTERNATIONAL INC CMN | $0 | – | -5,938 | -100.0% | -0.06% | – |
| JOBS | Exit | 51JOB, INC. ADR | $0 | – | -3,559 | -100.0% | -0.06% | – |
| BIDU | Exit | BAIDU, INC. SPONSORED ADR | $0 | – | -1,954 | -100.0% | -0.07% | – |
| BCOR | Exit | BLUCORA, INC. | $0 | – | -15,795 | -100.0% | -0.07% | – |
| DAL | Exit | DELTA AIR LINES, INC. | $0 | – | -9,305 | -100.0% | -0.07% | – |
| TRC | Exit | TEJON RANCH COMPANY | $0 | – | -9,712 | -100.0% | -0.08% | – |
| MTG | Exit | MGIC INVESTMENT CORPORATION | $0 | – | -47,649 | -100.0% | -0.09% | – |
| FOSL | Exit | FOSSIL GROUP, INC. | $0 | – | -3,812 | -100.0% | -0.10% | – |
| UNTD | Exit | UNITED ONLINE, INC. | $0 | – | -47,580 | -100.0% | -0.13% | – |
| TRLA | Exit | TRULIA, INC. | $0 | – | -17,766 | -100.0% | -0.14% | – |
| VICR | Exit | VICOR CORPORATION | $0 | – | -59,702 | -100.0% | -0.14% | – |
| AKAM | Exit | AKAMAI TECHNOLOGIES, INC. | $0 | – | -10,920 | -100.0% | -0.15% | – |
| JIVE | Exit | JIVE SOFTWARE, INC. | $0 | – | -101,605 | -100.0% | -0.19% | – |
| SPF | Exit | STANDARD PACIFIC CORPORATION | $0 | – | -103,409 | -100.0% | -0.20% | – |
| MNDL | Exit | MANDALAY DIGITAL GROUP, INC. | $0 | – | -238,468 | -100.0% | -0.22% | – |
| ZIXI | Exit | ZIX CORPORATION | $0 | – | -299,551 | -100.0% | -0.28% | – |
| MEOH | Exit | METHANEX CORPORATION | $0 | – | -19,666 | -100.0% | -0.29% | – |
| LPSN | Exit | LIVEPERSON, INC. | $0 | – | -104,116 | -100.0% | -0.29% | – |
| WLK | Exit | WESTLAKE CHEMICAL CORPORATION | $0 | – | -19,031 | -100.0% | -0.29% | – |
| CROX | Exit | CROCS, INC. | $0 | – | -96,839 | -100.0% | -0.35% | – |
| ELLI | Exit | ELLIE MAE, INC. | $0 | – | -55,871 | -100.0% | -0.37% | – |
| ZLC | Exit | ZALE CORPORATION | $0 | – | -77,480 | -100.0% | -0.37% | – |
| AMCC | Exit | APPLIED MICRO CIRCUITS CORPORATION | $0 | – | -180,685 | -100.0% | -0.41% | – |
| CVGW | Exit | CALAVO GROWERS INC | $0 | – | -52,200 | -100.0% | -0.43% | – |
| 3101PS | Exit | MICREL, INC. | $0 | – | -179,080 | -100.0% | -0.46% | – |
| VSAT | Exit | VIASAT, INC. | $0 | – | -31,843 | -100.0% | -0.51% | – |
| EVC | Exit | ENTRAVISION COMMUNICATIONS CORPORATION | $0 | – | -352,718 | -100.0% | -0.54% | – |
| KN | Exit | KNOWLES CORPORATION | $0 | – | -78,015 | -100.0% | -0.57% | – |
| PBY | Exit | PEP BOYS MANNY-MOE &JACK CMN | $0 | – | -212,222 | -100.0% | -0.62% | – |
| NEWP | Exit | NEWPORT CORP CMN | $0 | – | -130,708 | -100.0% | -0.62% | – |
| ENTG | Exit | ENTEGRIS, INC. | $0 | – | -233,511 | -100.0% | -0.65% | – |
| DRC | Exit | DRESSER-RAND GROUP, INC. | $0 | – | -49,994 | -100.0% | -0.67% | – |
| HTZ | Exit | HERTZ GLOBAL HOLDINGS, INC. | $0 | – | -113,105 | -100.0% | -0.69% | – |
| CAI | Exit | CAI INTERNATIONAL, INC. | $0 | – | -152,968 | -100.0% | -0.87% | – |
| SHOR | Exit | SHORETEL, INC. CMN | $0 | – | -475,924 | -100.0% | -0.94% | – |
| FN | Exit | FABRINET | $0 | – | -257,109 | -100.0% | -1.23% | – |
| VOCS | Exit | VOCUS, INC. | $0 | – | -411,480 | -100.0% | -1.26% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2014-08-12
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.