$884 Million is the total value of Portolan Capital Management's 139 reported holdings in Q3 2020. The portfolio turnover from Q2 2020 to Q3 2020 was 58.6% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| LPRO | Buy | OPEN LENDING CORPORATION | $28,830,000 | +82.0% | 1,130,588 | +7.8% | 3.26% | +80.3% |
| QNST | Buy | QUINSTREET, INC. | $24,123,000 | +62.8% | 1,522,916 | +7.5% | 2.73% | +61.3% |
| AMZN | Sell | AMAZON.COM, INC. | $23,877,000 | +11.0% | 7,583 | -2.8% | 2.70% | +9.9% |
| BAND | Sell | BANDWIDTH, INC. | $21,772,000 | -27.6% | 124,718 | -47.4% | 2.46% | -28.3% |
| STKL | Buy | SUNOPTA, INC. | $19,221,000 | +203.0% | 2,590,407 | +91.9% | 2.18% | +200.0% |
| NAVI | Buy | NAVIENT CORPORATION | $19,077,000 | +187.1% | 2,257,635 | +138.9% | 2.16% | +184.5% |
| ELF | Buy | E.L.F. BEAUTY, INC. | $18,768,000 | +6.9% | 1,021,654 | +10.9% | 2.12% | +5.9% |
| CRMT | Buy | AMERICAS CAR MART, INC. | $18,644,000 | -1.0% | 219,653 | +2.5% | 2.11% | -1.9% |
| UPLD | Sell | UPLAND SOFTWARE, INC. | $17,948,000 | -17.0% | 476,077 | -23.5% | 2.03% | -17.8% |
| SPWH | Sell | SPORTSMAN'S WAREHOUSE HOLDINGS, INC. | $14,701,000 | -29.1% | 1,027,303 | -29.4% | 1.66% | -29.8% |
| AAN | Sell | AARON'S, INC. | $13,519,000 | +21.0% | 238,634 | -3.0% | 1.53% | +19.9% |
| CROX | Sell | CROCS, INC. | $13,056,000 | -7.0% | 305,542 | -19.9% | 1.48% | -7.9% |
| LPSN | Sell | LIVEPERSON, INC. | $12,525,000 | +14.2% | 240,904 | -9.0% | 1.42% | +13.1% |
| NUS | Buy | NU SKIN ENTERPRISES, INC. | $12,489,000 | +102.0% | 249,337 | +54.1% | 1.41% | +100.1% |
| THS | Buy | TREEHOUSE FOODS, INC. | $11,882,000 | +7.8% | 293,176 | +16.5% | 1.34% | +6.8% |
| CLDR | Buy | CLOUDERA, INC. | $11,864,000 | -3.7% | 1,089,419 | +12.5% | 1.34% | -4.6% |
| SHYF | Buy | SHYFT GROUP, INC. (THE) | $11,812,000 | +125.8% | 625,620 | +101.4% | 1.34% | +123.6% |
| TAST | Buy | CARROLS RESTAURANT GROUP, INC. | $11,677,000 | +181.6% | 1,810,338 | +111.3% | 1.32% | +178.7% |
| HALO | Sell | HALOZYME THERAPEUTICS, INC. | $10,668,000 | -25.4% | 405,934 | -23.9% | 1.21% | -26.1% |
| DOMO | Sell | DOMO, INC. | $10,651,000 | -7.2% | 277,888 | -22.1% | 1.20% | -8.1% |
| GOOG | Sell | ALPHABET, INC. | $10,264,000 | -16.4% | 6,984 | -19.6% | 1.16% | -17.2% |
| PEIX | New | PACIFIC ETHANOL, INC. | $10,069,000 | – | 1,377,475 | +100.0% | 1.14% | – |
| ECPG | Sell | ENCORE CAPITAL GROUP, INC. | $9,998,000 | +9.2% | 259,084 | -3.3% | 1.13% | +8.1% |
| APEI | Buy | AMERICAN PUBLIC EDUCATION, INC. | $9,991,000 | +52.0% | 354,424 | +59.6% | 1.13% | +50.5% |
| STMP | New | STAMPS.COM, INC. | $9,837,000 | – | 40,826 | +100.0% | 1.11% | – |
| ENVA | New | ENOVA INTERNATIONAL, INC. | $9,819,000 | – | 599,067 | +100.0% | 1.11% | – |
| SYF | Buy | SYNCHRONY FINANCIAL | $9,765,000 | +56.5% | 373,141 | +32.5% | 1.10% | +55.0% |
| OMF | Buy | ONEMAIN HOLDINGS, INC. | $9,748,000 | +189.3% | 311,935 | +127.2% | 1.10% | +186.5% |
| BIO | Sell | BIO-RAD LABORATORIES, INC. | $9,205,000 | -43.6% | 17,857 | -50.6% | 1.04% | -44.1% |
| CHRA | Buy | CHARAH SOLUTIONS, INC. | $9,150,000 | +476.2% | 2,980,339 | +496.7% | 1.04% | +471.8% |
| MTCH | New | MATCH GROUP, INC. | $8,996,000 | – | 81,301 | +100.0% | 1.02% | – |
| ALTG | Sell | ALTA EQUIPMENT GROUP, INC. | $8,777,000 | -0.1% | 1,120,898 | -0.8% | 0.99% | -1.0% |
| LRN | Sell | K12, INC. | $8,710,000 | -67.7% | 330,674 | -66.6% | 0.99% | -68.0% |
| SKY | Buy | SKYLINE CHAMPION CORPORATION | $8,623,000 | +24.6% | 322,120 | +13.3% | 0.98% | +23.4% |
| QLYS | Buy | QUALYS, INC. | $8,282,000 | +20.7% | 84,502 | +28.1% | 0.94% | +19.5% |
| MSFT | Sell | MICROSOFT CORPORATION | $8,238,000 | -16.3% | 39,168 | -19.1% | 0.93% | -17.2% |
| CRK | New | COMSTOCK RESOURCES, INC. | $7,986,000 | – | 1,823,247 | +100.0% | 0.90% | – |
| HEES | Buy | H&E EQUIPMENT SERVICES, INC. | $7,978,000 | +23.9% | 405,823 | +16.5% | 0.90% | +22.9% |
| ESGC | Buy | EROS STX GLOBAL CORPORATION | $7,969,000 | +20.2% | 3,605,881 | +71.9% | 0.90% | +19.2% |
| TGT | Sell | TARGET CORPORATION | $7,909,000 | +30.1% | 50,240 | -0.9% | 0.90% | +29.0% |
| TMHC | New | TAYLOR MORRISON HOME CORP. | $7,904,000 | – | 321,427 | +100.0% | 0.89% | – |
| PFSW | Buy | PFSWEB, INC. | $7,670,000 | +306.5% | 1,146,455 | +305.9% | 0.87% | +301.9% |
| FB | Sell | FACEBOOK, INC. | $7,596,000 | +4.7% | 29,002 | -9.3% | 0.86% | +3.6% |
| EQT | Buy | EQT CORPORATION | $7,482,000 | +67.7% | 578,680 | +54.3% | 0.85% | +66.1% |
| SONO | Sell | SONOS, INC. | $7,437,000 | -2.8% | 489,947 | -6.4% | 0.84% | -3.8% |
| RH | Sell | RH | $7,375,000 | +37.1% | 19,275 | -10.8% | 0.83% | +35.8% |
| CDMO | Buy | AVID BIOSERVICES, INC. | $7,341,000 | +157.2% | 963,374 | +121.6% | 0.83% | +154.9% |
| CDE | Buy | COEUR MINING, INC. | $7,229,000 | +70.1% | 979,513 | +17.1% | 0.82% | +68.7% |
| EVBG | Sell | EVERBRIDGE, INC. | $7,178,000 | -65.5% | 57,089 | -62.1% | 0.81% | -65.9% |
| PTAC | New | PROPTECH ACQUISITION CORP. | $7,116,000 | – | 639,372 | +100.0% | 0.80% | – |
| LGIH | New | LGI HOMES, INC. | $7,113,000 | – | 61,229 | +100.0% | 0.80% | – |
| YY | Buy | JOYY, INC. | $6,760,000 | +109.5% | 83,804 | +130.0% | 0.76% | +107.9% |
| PRTS | New | CARPARTS.COM, INC. | $6,720,000 | – | 621,690 | +100.0% | 0.76% | – |
| CBRE | New | CBRE GROUP, INC. | $6,653,000 | – | 141,635 | +100.0% | 0.75% | – |
| GME | New | GAMESTOP CORP. | $6,501,000 | – | 637,318 | +100.0% | 0.74% | – |
| CC | Sell | CHEMOURS COMPANY | $6,432,000 | +7.7% | 307,625 | -21.0% | 0.73% | +6.7% |
| IAC | New | IAC/INTERACTIVECORP. | $6,411,000 | – | 53,522 | +100.0% | 0.72% | – |
| AGTC | Buy | APPLIED GENETIC TECHNOLOGIES CORPORATION | $6,323,000 | +45.2% | 1,301,075 | +65.5% | 0.72% | +43.9% |
| AMBA | New | AMBARELLA, INC. | $6,274,000 | – | 120,235 | +100.0% | 0.71% | – |
| WSM | Buy | WILLIAMS-SONOMA, INC. | $6,150,000 | +53.6% | 68,006 | +39.3% | 0.70% | +52.3% |
| EBS | Sell | EMERGENT BIOSOLUTIONS, INC. | $5,911,000 | -43.1% | 57,203 | -56.4% | 0.67% | -43.5% |
| RP | Sell | REALPAGE, INC. | $5,886,000 | -11.9% | 102,108 | -0.6% | 0.67% | -12.7% |
| CWST | Buy | CASELLA WASTE SYSTEMS, INC. | $5,885,000 | +9.5% | 105,373 | +2.2% | 0.67% | +8.5% |
| VG | Sell | VONAGE HOLDINGS CORP. | $5,698,000 | -19.6% | 556,959 | -20.9% | 0.64% | -20.3% |
| AXTI | Buy | AXT, INC. | $5,670,000 | +63.4% | 926,413 | +27.1% | 0.64% | +62.1% |
| MXL | Buy | MAXLINEAR, INC. | $5,641,000 | +11.4% | 242,742 | +2.8% | 0.64% | +10.4% |
| DSKE | Buy | DASEKE, INC. | $5,633,000 | +489.2% | 1,049,053 | +331.5% | 0.64% | +484.4% |
| FRG | New | FRANCHISE GROUP, INC. | $5,605,000 | – | 221,020 | +100.0% | 0.63% | – |
| DG | Sell | DOLLAR GENERAL CORPORATION | $5,556,000 | -0.5% | 26,505 | -9.5% | 0.63% | -1.3% |
| NOMD | Sell | NOMAD FOODS LTD. | $5,483,000 | -55.4% | 215,197 | -62.4% | 0.62% | -55.8% |
| OEC | Buy | ORION ENGINEERED CARBONS S.A | $5,416,000 | +93.8% | 432,911 | +64.0% | 0.61% | +92.2% |
| DKS | Sell | DICKS SPORTING GOODS, INC. | $5,372,000 | -60.6% | 92,817 | -71.9% | 0.61% | -61.0% |
| KGC | Sell | KINROSS GOLD CORPORATION | $5,004,000 | -16.9% | 567,387 | -32.0% | 0.57% | -17.7% |
| CVGI | New | COMMERCIAL VEHICLE GROUP, INC. | $4,884,000 | – | 747,961 | +100.0% | 0.55% | – |
| SKX | Sell | SKECHERS USA, INC. | $4,847,000 | -54.5% | 160,383 | -52.8% | 0.55% | -55.0% |
| EA | Sell | ELECTRONIC ARTS | $4,765,000 | -49.9% | 36,535 | -49.3% | 0.54% | -50.4% |
| REX | New | REX AMERICAN RESOURCES CORP. | $4,755,000 | – | 72,480 | +100.0% | 0.54% | – |
| SPT | Buy | SPROUT SOCIAL, INC. | $4,706,000 | +56.6% | 122,232 | +9.8% | 0.53% | +55.1% |
| ATVI | Sell | ACTIVISION BLIZZARD, INC. | $4,687,000 | -28.7% | 57,898 | -33.2% | 0.53% | -29.4% |
| CAI | New | CAI INTERNATIONAL, INC. | $4,592,000 | – | 166,804 | +100.0% | 0.52% | – |
| GWPH | Buy | GW PHARMACEUTICALS PLC | $4,584,000 | -15.8% | 47,091 | +6.1% | 0.52% | -16.6% |
| GPRE | New | GREEN PLAINS, INC. | $4,540,000 | – | 293,301 | +100.0% | 0.51% | – |
| PI | New | IMPINJ, INC. | $4,521,000 | – | 171,574 | +100.0% | 0.51% | – |
| ICAD | Buy | ICAD, INC. | $4,299,000 | +70.4% | 487,917 | +93.2% | 0.49% | +68.8% |
| NOK | Sell | NOKIA CORPORATION | $4,216,000 | -70.0% | 1,078,202 | -66.2% | 0.48% | -70.2% |
| SYRS | Sell | SYROS PHARMACEUTICALS, INC. | $3,986,000 | -25.0% | 450,861 | -9.6% | 0.45% | -25.7% |
| GFF | New | GRIFFON CORPORATION | $3,835,000 | – | 196,268 | +100.0% | 0.43% | – |
| ZUMZ | New | ZUMIEZ, INC. | $3,730,000 | – | 134,062 | +100.0% | 0.42% | – |
| FLXS | Sell | FLEXSTEEL INDUSTRIES, INC. | $3,635,000 | +29.6% | 151,452 | -31.8% | 0.41% | +28.4% |
| INVE | New | IDENTIV, INC. | $3,625,000 | – | 579,073 | +100.0% | 0.41% | – |
| EXEL | Sell | EXELIXIS, INC. | $3,574,000 | -8.7% | 146,168 | -11.3% | 0.40% | -9.6% |
| GNMK | Sell | GENMARK DIAGNOSTICS, INC. | $3,109,000 | -78.7% | 218,924 | -77.9% | 0.35% | -78.9% |
| DZSI | New | DZS, INC. | $3,056,000 | – | 326,143 | +100.0% | 0.35% | – |
| EBAY | New | EBAY, INC. | $3,037,000 | – | 58,294 | +100.0% | 0.34% | – |
| IMMR | New | IMMERSION CORPORATION | $2,959,000 | – | 419,723 | +100.0% | 0.34% | – |
| FLXN | New | FLEXION THERAPEUTICS, INC. | $2,948,000 | – | 283,169 | +100.0% | 0.33% | – |
| HBIO | Buy | HARVARD BIOSCIENCE, INC. | $2,947,000 | +64.1% | 979,067 | +69.0% | 0.33% | +62.4% |
| FREE | New | WHOLE EARTH BRANDS, INC. | $2,766,000 | – | 331,649 | +100.0% | 0.31% | – |
| GLUU | Sell | GLU MOBILE, INC. | $2,761,000 | -27.9% | 359,785 | -12.9% | 0.31% | -28.6% |
| ROCK | New | GIBRALTAR INDUSTRIES, INC. | $2,752,000 | – | 42,243 | +100.0% | 0.31% | – |
| ELY | Sell | CALLAWAY GOLF CO. | $2,666,000 | -40.0% | 139,312 | -45.1% | 0.30% | -40.4% |
| SHSP | New | SHARPSPRING, INC. | $2,602,000 | – | 233,402 | +100.0% | 0.29% | – |
| MTG | New | MGIC INVESTMENT CORP. | $2,411,000 | – | 272,098 | +100.0% | 0.27% | – |
| MERC | New | MERCER INTERNATIONAL, INC. | $2,282,000 | – | 345,822 | +100.0% | 0.26% | – |
| TWLO | Sell | TWILIO, INC. | $2,200,000 | -81.0% | 8,902 | -83.1% | 0.25% | -81.2% |
| NWHM | New | NEW HOME CO LLC/THE | $2,171,000 | – | 399,110 | +100.0% | 0.25% | – |
| PYPL | Sell | PAYPAL HOLDINGS, INC. | $2,152,000 | -64.2% | 10,922 | -68.4% | 0.24% | -64.6% |
| ABMD | Sell | ABIOMED, INC. | $2,127,000 | +5.0% | 7,677 | -8.4% | 0.24% | +4.3% |
| OLLI | Sell | OLLIE'S BARGAIN OUTLET HOLDINGS, INC. | $2,123,000 | -20.8% | 24,305 | -11.5% | 0.24% | -21.6% |
| HMHC | New | HOUGHTON MIFFLIN HARCOURT COMPANY | $2,105,000 | – | 1,216,584 | +100.0% | 0.24% | – |
| CHGG | Sell | CHEGG, INC. | $2,086,000 | -76.8% | 29,200 | -78.2% | 0.24% | -77.0% |
| PACK | New | RANPAK HOLDINGS CORP. | $2,077,000 | – | 218,194 | +100.0% | 0.24% | – |
| TWOU | New | 2U, INC. | $2,030,000 | – | 59,939 | +100.0% | 0.23% | – |
| TRTN | New | TRITON INTERNATIONAL LTD. | $1,997,000 | – | 49,097 | +100.0% | 0.23% | – |
| TPIC | New | TPI COMPOSITES, INC. | $1,921,000 | – | 66,326 | +100.0% | 0.22% | – |
| CMRE | New | COSTAMARE, INC. | $1,883,000 | – | 310,173 | +100.0% | 0.21% | – |
| OSTK | Sell | OVERSTOCK.COM, INC. | $1,862,000 | -78.8% | 25,623 | -91.7% | 0.21% | -78.9% |
| VST | New | VISTRA CORP. | $1,820,000 | – | 96,514 | +100.0% | 0.21% | – |
| QTRX | Sell | QUANTERIX CORPORATION | $1,616,000 | -60.3% | 47,900 | -67.8% | 0.18% | -60.6% |
| WTRH | Sell | WAITR HOLDINGS, INC. | $1,533,000 | -71.6% | 476,216 | -76.8% | 0.17% | -71.9% |
| CAR | New | AVIS BUDGET GROUP, INC. | $1,517,000 | – | 57,631 | +100.0% | 0.17% | – |
| RPD | Sell | RAPID7, INC. | $1,501,000 | -63.9% | 24,512 | -70.0% | 0.17% | -64.2% |
| QDEL | Sell | QUIDEL CORPORATION | $1,447,000 | -73.1% | 6,598 | -72.6% | 0.16% | -73.3% |
| CFRX | Sell | CONTRAFECT CORPORATION | $1,441,000 | -26.7% | 273,006 | -11.3% | 0.16% | -27.6% |
| CSTL | Sell | CASTLE BIOSCIENCES, INC. | $1,422,000 | -47.5% | 27,632 | -61.5% | 0.16% | -47.9% |
| TREE | Sell | LENDINGTREE, INC. | $1,198,000 | -31.5% | 3,903 | -35.4% | 0.14% | -32.0% |
| PTACW | New | PROPTECH ACQUISITION CORP.wts | $1,185,000 | – | 721,440 | +100.0% | 0.13% | – |
| AKAM | Sell | AKAMAI TECHNOLOGIES, INC. | $1,186,000 | -77.2% | 10,725 | -77.9% | 0.13% | -77.4% |
| INSU | New | INSURANCE ACQUISITION CORP. | $1,174,000 | – | 99,435 | +100.0% | 0.13% | – |
| ETSY | Sell | ETSY, INC. | $778,000 | -54.6% | 6,398 | -60.3% | 0.09% | -55.1% |
| SAQN | New | SOFTWARE ACQUISITION GROUP, INC. | $762,000 | – | 76,536 | +100.0% | 0.09% | – |
| QMCO | Sell | QUANTUM CORPORATION | $552,000 | -63.3% | 119,953 | -69.2% | 0.06% | -64.0% |
| ANGI | Sell | ANGI HOMESERVICES, INC. | $518,000 | -95.8% | 46,674 | -95.4% | 0.06% | -95.8% |
| VICR | Sell | VICOR CORPORATION | $521,000 | -64.1% | 6,709 | -66.7% | 0.06% | -64.5% |
| REPH | Buy | RECRO PHARMA, INC. | $481,000 | -42.4% | 229,210 | +24.9% | 0.05% | -43.2% |
| HYRE | Sell | HYRECAR, INC. | $465,000 | -2.7% | 147,728 | -9.4% | 0.05% | -3.6% |
| UIS | Sell | UNISYS CORPORATION | $394,000 | -18.8% | 36,921 | -17.0% | 0.04% | -18.2% |
| TWTR | Sell | TWITTER, INC. | $357,000 | -66.6% | 8,019 | -77.6% | 0.04% | -67.2% |
| ANIK | Sell | ANIKA THERAPEUTICS, INC. | $273,000 | -26.2% | 7,708 | -21.5% | 0.03% | -26.2% |
| GDP | Exit | GOODRICH PETROLEUM CORPORATION | $0 | – | -10,824 | -100.0% | -0.01% | – |
| RUBI | Exit | RUBICON PROJECT, INC. (THE) | $0 | – | -78,787 | -100.0% | -0.06% | – |
| EBIX | Exit | EBIX, INC. | $0 | – | -33,594 | -100.0% | -0.09% | – |
| HRC | Exit | HILL-ROM HOLDINGS, INC. | $0 | – | -8,509 | -100.0% | -0.11% | – |
| XAIR | Exit | BEYOND AIR, INC. | $0 | – | -285,970 | -100.0% | -0.24% | – |
| HAE | Exit | HAEMONETICS CORPORATION | $0 | – | -26,747 | -100.0% | -0.27% | – |
| WDC | Exit | WESTERN DIGITAL CORPORATION | $0 | – | -54,810 | -100.0% | -0.28% | – |
| HDS | Exit | HD SUPPLY HOLDINGS, INC. | $0 | – | -69,971 | -100.0% | -0.28% | – |
| DZSI | Exit | DASAN ZHONE SOLUTIONS, INC. | $0 | – | -275,004 | -100.0% | -0.28% | – |
| DLTR | Exit | DOLLAR TREE STORES, INC. | $0 | – | -27,831 | -100.0% | -0.30% | – |
| CSCO | Exit | CISCO SYSTEMS, INC. | $0 | – | -59,599 | -100.0% | -0.32% | – |
| KVHI | Exit | KVH INDUSTRIES, INC. | $0 | – | -329,882 | -100.0% | -0.34% | – |
| GILD | Exit | GILEAD SCIENCES, INC. | $0 | – | -38,592 | -100.0% | -0.34% | – |
| COE | Exit | CHINA ONLINE EDUCATION GROUP | $0 | – | -124,567 | -100.0% | -0.36% | – |
| ALLT | Exit | ALLOT LTD . | $0 | – | -310,877 | -100.0% | -0.37% | – |
| MOBL | Exit | MOBILEIRON, INC. | $0 | – | -673,338 | -100.0% | -0.38% | – |
| ICFI | Exit | ICF INTERNATIONAL, INC. | $0 | – | -51,518 | -100.0% | -0.38% | – |
| RESI | Exit | FRONT YARD RESIDENTIAL CORPORATION | $0 | – | -421,058 | -100.0% | -0.42% | – |
| ZIXI | Exit | ZIX CORPORATION | $0 | – | -597,026 | -100.0% | -0.47% | – |
| PINC | Exit | PREMIER, INC. | $0 | – | -124,295 | -100.0% | -0.49% | – |
| PFE | Exit | PFIZER, INC. | $0 | – | -156,310 | -100.0% | -0.58% | – |
| MTCH | Exit | MATCH GROUP, INC. | $0 | – | -48,644 | -100.0% | -0.60% | – |
| FLIR | Exit | FLIR SYSTEMS, INC. | $0 | – | -138,613 | -100.0% | -0.64% | – |
| CACI | Exit | CACI INTERNATIONAL, INC. | $0 | – | -26,321 | -100.0% | -0.65% | – |
| FFIV | Exit | F5 NETWORKS, INC. | $0 | – | -48,076 | -100.0% | -0.77% | – |
| MODN | Exit | MODEL N, INC. | $0 | – | -197,101 | -100.0% | -0.78% | – |
| MIME | Exit | MIMECAST LIMITED | $0 | – | -164,579 | -100.0% | -0.78% | – |
| KR | Exit | KROGER COMPANY | $0 | – | -206,005 | -100.0% | -0.80% | – |
| IAC | Exit | IAC/INTERACTIVECORP | $0 | – | -22,142 | -100.0% | -0.82% | – |
| UTHR | Exit | UNITED THERAPEUTICS CORPORATION | $0 | – | -75,039 | -100.0% | -1.04% | – |
| ZNGA | Exit | ZYNGA, INC. | $0 | – | -986,552 | -100.0% | -1.08% | – |
| GDDY | Exit | GODADDY, INC. | $0 | – | -144,837 | -100.0% | -1.21% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2020-11-16
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.