$876 Million is the total value of Portolan Capital Management's 128 reported holdings in Q2 2020. The portfolio turnover from Q1 2020 to Q2 2020 was 62.5% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| BAND | Sell | BANDWIDTH, INC. | $30,086,000 | +26.3% | 236,897 | -33.1% | 3.44% | -3.9% |
| LRN | Buy | K12, INC. | $26,983,000 | +186.5% | 990,559 | +98.4% | 3.08% | +118.1% |
| UPLD | Sell | UPLAND SOFTWARE, INC. | $21,636,000 | -19.5% | 622,447 | -37.9% | 2.47% | -38.7% |
| AMZN | Sell | AMAZON.COM, INC. | $21,519,000 | +37.6% | 7,800 | -2.8% | 2.46% | +4.7% |
| EVBG | Sell | EVERBRIDGE, INC. | $20,822,000 | +26.7% | 150,488 | -2.6% | 2.38% | -3.5% |
| SPWH | Buy | SPORTSMAN'S WAREHOUSE HOLDINGS, INC. | $20,734,000 | +1198.3% | 1,455,047 | +461.3% | 2.37% | +886.7% |
| CRMT | Buy | AMERICAS CAR MART, INC. | $18,829,000 | +197.8% | 214,284 | +91.0% | 2.15% | +126.6% |
| ELF | Buy | E.L.F. BEAUTY, INC. | $17,561,000 | +158.3% | 920,888 | +33.3% | 2.01% | +96.7% |
| BIO | Sell | BIO-RAD LABORATORIES, INC. | $16,315,000 | -29.1% | 36,135 | -45.0% | 1.86% | -46.0% |
| LPRO | New | OPEN LENDING CORPORATION | $15,840,000 | – | 1,049,006 | +100.0% | 1.81% | – |
| QNST | Buy | QUINSTREET, INC. | $14,815,000 | +96.4% | 1,416,346 | +51.1% | 1.69% | +49.5% |
| GNMK | Buy | GENMARK DIAGNOSTICS, INC. | $14,585,000 | +296.3% | 991,497 | +11.0% | 1.67% | +201.8% |
| HALO | Buy | HALOZYME THERAPEUTICS, INC. | $14,298,000 | +157.0% | 533,310 | +72.4% | 1.63% | +95.6% |
| CROX | New | CROCS, INC. | $14,041,000 | – | 381,338 | +100.0% | 1.60% | – |
| NOK | Buy | NOKIA CORPORATION | $14,040,000 | +655.2% | 3,190,900 | +432.0% | 1.60% | +474.6% |
| DKS | New | DICKS SPORTING GOODS, INC. | $13,649,000 | – | 330,797 | +100.0% | 1.56% | – |
| ANGI | Buy | ANGI HOMESERVICES, INC. | $12,369,000 | +427.0% | 1,018,020 | +127.7% | 1.41% | +301.4% |
| CLDR | Buy | CLOUDERA, INC. | $12,322,000 | +113.6% | 968,673 | +32.1% | 1.41% | +62.7% |
| NOMD | Sell | NOMAD FOODS LTD. | $12,291,000 | -22.5% | 573,002 | -33.0% | 1.40% | -41.0% |
| GOOG | Sell | ALPHABET, INC. | $12,280,000 | -19.3% | 8,687 | -33.6% | 1.40% | -38.6% |
| TWLO | Sell | TWILIO, INC. | $11,563,000 | +20.5% | 52,699 | -50.9% | 1.32% | -8.3% |
| DOMO | Buy | DOMO, INC. | $11,483,000 | +1846.3% | 356,943 | +501.2% | 1.31% | +1373.0% |
| AAN | Buy | AARON'S, INC. | $11,174,000 | +243.1% | 246,133 | +72.2% | 1.28% | +160.9% |
| THS | Buy | TREEHOUSE FOODS, INC. | $11,024,000 | +244.0% | 251,685 | +246.7% | 1.26% | +161.7% |
| LPSN | Sell | LIVEPERSON, INC. | $10,970,000 | -41.6% | 264,787 | -67.9% | 1.25% | -55.5% |
| SKX | Buy | SKECHERS USA, INC. | $10,664,000 | +186.7% | 339,826 | +116.9% | 1.22% | +118.3% |
| GDDY | Sell | GODADDY, INC. | $10,621,000 | +8.9% | 144,837 | -15.2% | 1.21% | -17.1% |
| EBS | Sell | EMERGENT BIOSOLUTIONS, INC. | $10,380,000 | +36.3% | 131,255 | -0.3% | 1.18% | +3.7% |
| MSFT | Sell | MICROSOFT CORPORATION | $9,847,000 | +28.3% | 48,386 | -0.5% | 1.12% | -2.3% |
| EA | Sell | ELECTRONIC ARTS | $9,507,000 | -16.2% | 71,996 | -36.4% | 1.09% | -36.2% |
| ZNGA | Buy | ZYNGA, INC. | $9,412,000 | +72.6% | 986,552 | +23.9% | 1.08% | +31.4% |
| ECPG | Buy | ENCORE CAPITAL GROUP, INC. | $9,157,000 | +238.1% | 267,911 | +131.3% | 1.05% | +157.6% |
| UTHR | Sell | UNITED THERAPEUTICS CORPORATION | $9,080,000 | -16.6% | 75,039 | -34.6% | 1.04% | -36.5% |
| CHGG | Sell | CHEGG, INC. | $8,990,000 | +1.0% | 133,661 | -46.3% | 1.03% | -23.1% |
| ALTG | Buy | ALTA EQUIPMENT GROUP, INC. | $8,783,000 | +557.4% | 1,130,410 | +261.4% | 1.00% | +401.5% |
| OSTK | New | OVERSTOCK.COM, INC. | $8,772,000 | – | 308,555 | +100.0% | 1.00% | – |
| SONO | New | SONOS, INC. | $7,654,000 | – | 523,204 | +100.0% | 0.87% | – |
| FB | Sell | FACEBOOK, INC. | $7,257,000 | -10.8% | 31,960 | -34.4% | 0.83% | -32.0% |
| IAC | Buy | IAC/INTERACTIVECORP | $7,161,000 | +134.6% | 22,142 | +30.0% | 0.82% | +78.6% |
| VG | Buy | VONAGE HOLDINGS CORP. | $7,085,000 | +45.3% | 704,273 | +4.4% | 0.81% | +10.5% |
| KR | Buy | KROGER COMPANY | $6,973,000 | +28.5% | 206,005 | +14.3% | 0.80% | -2.2% |
| SKY | Buy | SKYLINE CHAMPION CORPORATION | $6,923,000 | +174.8% | 284,430 | +77.1% | 0.79% | +109.3% |
| QLYS | Sell | QUALYS, INC. | $6,861,000 | -59.8% | 65,958 | -66.4% | 0.78% | -69.4% |
| MIME | Sell | MIMECAST LIMITED | $6,856,000 | -53.5% | 164,579 | -60.6% | 0.78% | -64.6% |
| MODN | Sell | MODEL N, INC. | $6,851,000 | +19.5% | 197,101 | -23.6% | 0.78% | -9.1% |
| FFIV | New | F5 NETWORKS, INC. | $6,706,000 | – | 48,076 | +100.0% | 0.77% | – |
| RP | Sell | REALPAGE, INC. | $6,681,000 | -55.2% | 102,770 | -63.5% | 0.76% | -65.9% |
| NAVI | New | NAVIENT CORPORATION | $6,644,000 | – | 945,084 | +100.0% | 0.76% | – |
| ESGC | New | EROS INTERNATIONAL PLC | $6,629,000 | – | 2,097,661 | +100.0% | 0.76% | – |
| APEI | Buy | AMERICAN PUBLIC EDUCATION, INC. | $6,575,000 | +41.5% | 222,135 | +14.4% | 0.75% | +7.7% |
| ATVI | Sell | ACTIVISION BLIZZARD, INC. | $6,574,000 | -8.9% | 86,609 | -28.6% | 0.75% | -30.7% |
| HEES | New | H&E EQUIPMENT SERVICES, INC. | $6,439,000 | – | 348,442 | +100.0% | 0.74% | – |
| STKL | New | SUNOPTA, INC. | $6,344,000 | – | 1,349,825 | +100.0% | 0.72% | – |
| SYF | New | SYNCHRONY FINANCIAL | $6,239,000 | – | 281,541 | +100.0% | 0.71% | – |
| NUS | New | NU SKIN ENTERPRISES, INC. | $6,184,000 | – | 161,769 | +100.0% | 0.71% | – |
| TGT | Buy | TARGET CORPORATION | $6,078,000 | +56.6% | 50,678 | +21.4% | 0.69% | +19.2% |
| KGC | New | KINROSS GOLD CORPORATION | $6,023,000 | – | 834,146 | +100.0% | 0.69% | – |
| PYPL | New | PAYPAL HOLDINGS, INC. | $6,016,000 | – | 34,527 | +100.0% | 0.69% | – |
| CC | New | CHEMOURS COMPANY | $5,974,000 | – | 389,181 | +100.0% | 0.68% | – |
| CACI | Sell | CACI INTERNATIONAL, INC. | $5,708,000 | -31.3% | 26,321 | -33.1% | 0.65% | -47.7% |
| FLIR | New | FLIR SYSTEMS, INC. | $5,624,000 | – | 138,613 | +100.0% | 0.64% | – |
| DG | Sell | DOLLAR GENERAL CORPORATION | $5,582,000 | +12.6% | 29,301 | -10.7% | 0.64% | -14.3% |
| GWPH | Buy | GW PHARMACEUTICALS PLC | $5,446,000 | +50.2% | 44,377 | +7.2% | 0.62% | +14.3% |
| WTRH | New | WAITR HOLDINGS, INC. | $5,393,000 | – | 2,050,522 | +100.0% | 0.62% | – |
| QDEL | Sell | QUIDEL CORPORATION | $5,385,000 | +42.6% | 24,070 | -37.7% | 0.62% | +8.5% |
| CWST | Sell | CASELLA WASTE SYSTEMS, INC. | $5,375,000 | -2.6% | 103,124 | -27.0% | 0.61% | -25.8% |
| RH | New | RH | $5,378,000 | – | 21,606 | +100.0% | 0.61% | – |
| SYRS | Sell | SYROS PHARMACEUTICALS, INC. | $5,316,000 | +74.9% | 498,666 | -2.7% | 0.61% | +33.1% |
| SHYF | New | SHYFT GROUP, INC. (THE) | $5,232,000 | – | 310,701 | +100.0% | 0.60% | – |
| MTCH | Sell | MATCH GROUP, INC. | $5,207,000 | -31.5% | 48,644 | -57.7% | 0.60% | -47.8% |
| AKAM | Sell | AKAMAI TECHNOLOGIES, INC. | $5,196,000 | -73.7% | 48,516 | -77.5% | 0.59% | -80.0% |
| PFE | Sell | PFIZER, INC. | $5,111,000 | -37.1% | 156,310 | -37.2% | 0.58% | -52.1% |
| MXL | New | MAXLINEAR, INC. | $5,065,000 | – | 236,029 | +100.0% | 0.58% | – |
| EQT | New | EQT CORPORATION | $4,462,000 | – | 374,918 | +100.0% | 0.51% | – |
| ELY | New | CALLAWAY GOLF CO. | $4,440,000 | – | 253,580 | +100.0% | 0.51% | – |
| AGTC | Buy | APPLIED GENETIC TECHNOLOGIES CORPORATION | $4,354,000 | +178.9% | 785,987 | +65.2% | 0.50% | +112.4% |
| PINC | Sell | PREMIER, INC. | $4,261,000 | -22.4% | 124,295 | -25.9% | 0.49% | -40.9% |
| CDE | New | COEUR MINING, INC. | $4,250,000 | – | 836,614 | +100.0% | 0.48% | – |
| RPD | Sell | RAPID7, INC. | $4,162,000 | -64.7% | 81,573 | -70.0% | 0.48% | -73.1% |
| TAST | New | CARROLS RESTAURANT GROUP, INC. | $4,147,000 | – | 856,873 | +100.0% | 0.47% | – |
| ZIXI | Sell | ZIX CORPORATION | $4,119,000 | -53.1% | 597,026 | -70.7% | 0.47% | -64.3% |
| QTRX | Sell | QUANTERIX CORPORATION | $4,073,000 | -35.7% | 148,719 | -56.9% | 0.46% | -51.1% |
| WSM | New | WILLIAMS-SONOMA, INC. | $4,004,000 | – | 48,824 | +100.0% | 0.46% | – |
| EXEL | Sell | EXELIXIS, INC. | $3,913,000 | -10.0% | 164,809 | -34.7% | 0.45% | -31.4% |
| GLUU | Sell | GLU MOBILE, INC. | $3,827,000 | -36.2% | 412,875 | -56.7% | 0.44% | -51.4% |
| RESI | New | FRONT YARD RESIDENTIAL CORPORATION | $3,663,000 | – | 421,058 | +100.0% | 0.42% | – |
| AXTI | Buy | AXT, INC. | $3,471,000 | +55.0% | 729,142 | +4.5% | 0.40% | +17.9% |
| OMF | Buy | ONEMAIN HOLDINGS, INC. | $3,369,000 | +53.2% | 137,300 | +19.4% | 0.38% | +16.7% |
| ICFI | New | ICF INTERNATIONAL, INC. | $3,340,000 | – | 51,518 | +100.0% | 0.38% | – |
| MOBL | New | MOBILEIRON, INC. | $3,320,000 | – | 673,338 | +100.0% | 0.38% | – |
| ALLT | New | ALLOT LTD . | $3,255,000 | – | 310,877 | +100.0% | 0.37% | – |
| YY | Buy | JOYY, INC. | $3,226,000 | +91.6% | 36,430 | +15.2% | 0.37% | +45.5% |
| COE | Buy | CHINA ONLINE EDUCATION GROUP | $3,199,000 | +206.4% | 124,567 | +246.0% | 0.36% | +132.5% |
| SPT | Sell | SPROUT SOCIAL, INC. | $3,006,000 | -13.2% | 111,329 | -48.7% | 0.34% | -34.0% |
| GILD | Sell | GILEAD SCIENCES, INC. | $2,969,000 | -80.2% | 38,592 | -80.7% | 0.34% | -84.9% |
| KVHI | Sell | KVH INDUSTRIES, INC. | $2,946,000 | -24.6% | 329,882 | -20.4% | 0.34% | -42.7% |
| CDMO | New | AVID BIOSERVICES, INC. | $2,854,000 | – | 434,712 | +100.0% | 0.33% | – |
| FLXS | New | FLEXSTEEL INDUSTRIES, INC. | $2,805,000 | – | 222,059 | +100.0% | 0.32% | – |
| OEC | New | ORION ENGINEERED CARBONS S.A | $2,795,000 | – | 263,965 | +100.0% | 0.32% | – |
| CSCO | Buy | CISCO SYSTEMS, INC. | $2,780,000 | +41.5% | 59,599 | +19.3% | 0.32% | +7.5% |
| CSTL | Sell | CASTLE BIOSCIENCES, INC. | $2,707,000 | -33.1% | 71,834 | -47.0% | 0.31% | -49.1% |
| OLLI | Sell | OLLIE'S BARGAIN OUTLET HOLDINGS, INC. | $2,682,000 | +67.1% | 27,464 | -20.7% | 0.31% | +27.0% |
| DLTR | Sell | DOLLAR TREE STORES, INC. | $2,579,000 | -65.1% | 27,831 | -72.4% | 0.30% | -73.4% |
| ICAD | Buy | ICAD, INC. | $2,523,000 | +113.6% | 252,514 | +57.0% | 0.29% | +62.7% |
| DZSI | New | DASAN ZHONE SOLUTIONS, INC. | $2,456,000 | – | 275,004 | +100.0% | 0.28% | – |
| HDS | New | HD SUPPLY HOLDINGS, INC. | $2,424,000 | – | 69,971 | +100.0% | 0.28% | – |
| WDC | Sell | WESTERN DIGITAL CORPORATION | $2,420,000 | -49.4% | 54,810 | -52.3% | 0.28% | -61.5% |
| HAE | Buy | HAEMONETICS CORPORATION | $2,395,000 | -8.0% | 26,747 | +2.4% | 0.27% | -29.7% |
| XAIR | New | BEYOND AIR, INC. | $2,073,000 | – | 285,970 | +100.0% | 0.24% | – |
| ABMD | Sell | ABIOMED, INC. | $2,025,000 | +14.8% | 8,385 | -31.0% | 0.23% | -12.8% |
| CFRX | New | CONTRAFECT CORPORATION | $1,966,000 | – | 307,723 | +100.0% | 0.22% | – |
| PFSW | New | PFSWEB, INC. | $1,887,000 | – | 282,432 | +100.0% | 0.22% | – |
| HBIO | New | HARVARD BIOSCIENCE, INC. | $1,796,000 | – | 579,294 | +100.0% | 0.20% | – |
| TREE | Sell | LENDINGTREE, INC. | $1,750,000 | +46.3% | 6,046 | -7.3% | 0.20% | +11.7% |
| ETSY | New | ETSY, INC. | $1,713,000 | – | 16,123 | +100.0% | 0.20% | – |
| CHRA | New | CHARAH SOLUTIONS, INC. | $1,588,000 | – | 499,511 | +100.0% | 0.18% | – |
| QMCO | Sell | QUANTUM CORPORATION | $1,504,000 | -18.7% | 389,688 | -37.9% | 0.17% | -38.1% |
| VICR | Sell | VICOR CORPORATION | $1,451,000 | -5.2% | 20,165 | -41.3% | 0.17% | -27.8% |
| TWTR | Sell | TWITTER, INC. | $1,068,000 | -73.4% | 35,866 | -78.0% | 0.12% | -79.7% |
| DSKE | New | DASEKE, INC. | $956,000 | – | 243,142 | +100.0% | 0.11% | – |
| HRC | Sell | HILL-ROM HOLDINGS, INC. | $934,000 | -87.5% | 8,509 | -88.5% | 0.11% | -90.4% |
| REPH | New | RECRO PHARMA, INC. | $835,000 | – | 183,554 | +100.0% | 0.10% | – |
| EBIX | Sell | EBIX, INC. | $751,000 | -63.0% | 33,594 | -74.9% | 0.09% | -71.7% |
| RUBI | Sell | RUBICON PROJECT, INC. (THE) | $526,000 | -66.5% | 78,787 | -72.1% | 0.06% | -74.5% |
| UIS | Sell | UNISYS CORPORATION | $485,000 | -89.1% | 44,463 | -87.7% | 0.06% | -91.8% |
| HYRE | Sell | HYRECAR, INC. | $478,000 | -39.6% | 163,144 | -72.0% | 0.06% | -53.8% |
| ANIK | Sell | ANIKA THERAPEUTICS, INC. | $370,000 | +16.0% | 9,814 | -11.0% | 0.04% | -12.5% |
| GDP | New | GOODRICH PETROLEUM CORPORATION | $78,000 | – | 10,824 | +100.0% | 0.01% | – |
| REX | Exit | REX AMERICAN RESOURCES CORPORATION | $0 | – | -10,295 | -100.0% | -0.07% | – |
| MNRL | Exit | BRIGHAM MINERALS, INC. | $0 | – | -71,539 | -100.0% | -0.09% | – |
| ULTA | Exit | ULTA BEAUTY, INC. | $0 | – | -3,606 | -100.0% | -0.10% | – |
| OOMA | Exit | OOMA, INC. | $0 | – | -131,676 | -100.0% | -0.24% | – |
| BL | Exit | BLACKLINE, INC. | $0 | – | -30,534 | -100.0% | -0.24% | – |
| ZYNE | Exit | ZYNERBA PHARMACEUTICALS, INC. | $0 | – | -434,768 | -100.0% | -0.25% | – |
| AXGN | Exit | AXOGEN, INC. | $0 | – | -164,073 | -100.0% | -0.26% | – |
| LYFT | Exit | LYFT, INC. | $0 | – | -66,546 | -100.0% | -0.27% | – |
| CRWD | Exit | CROWDSTRIKE HOLDINGS, INC. | $0 | – | -35,668 | -100.0% | -0.30% | – |
| DEI | Exit | DOUGLAS EMMETT, INC. | $0 | – | -73,008 | -100.0% | -0.33% | – |
| GRUB | Exit | GRUBHUB, INC. | $0 | – | -54,674 | -100.0% | -0.33% | – |
| PLD | Exit | PROLOGIS, INC. | $0 | – | -30,367 | -100.0% | -0.37% | – |
| PRMW | Exit | PRIMO WATER CORPORATION | $0 | – | -268,990 | -100.0% | -0.37% | – |
| WIFI | Exit | BOINGO WIRELESS, INC. | $0 | – | -237,749 | -100.0% | -0.38% | – |
| TTGT | Exit | TECHTARGET, INC. | $0 | – | -122,964 | -100.0% | -0.38% | – |
| SLM | Exit | SLM CORPORATION | $0 | – | -449,031 | -100.0% | -0.48% | – |
| CALM | Exit | CAL-MAINE FOODS, INC. | $0 | – | -73,870 | -100.0% | -0.49% | – |
| UBER | Exit | UBER TECHNOLOGIES, INC. | $0 | – | -116,406 | -100.0% | -0.49% | – |
| QUOT | Exit | QUOTIENT TECHNOLOGY, INC. | $0 | – | -506,734 | -100.0% | -0.49% | – |
| ALRM | Exit | ALARM.COM HOLDINGS, INC. | $0 | – | -90,580 | -100.0% | -0.53% | – |
| SCPL | Exit | SCIPLAY CORPORATION | $0 | – | -394,278 | -100.0% | -0.56% | – |
| ICUI | Exit | ICU MEDICAL, INC. | $0 | – | -19,517 | -100.0% | -0.59% | – |
| CONE | Exit | CYRUSONE, INC. | $0 | – | -65,096 | -100.0% | -0.60% | – |
| SPAR | Exit | SPARTAN MOTORS, INC. | $0 | – | -408,511 | -100.0% | -0.79% | – |
| JCOM | Exit | J2 GLOBAL, INC. | $0 | – | -132,239 | -100.0% | -1.48% | – |
| ARE | Exit | ALEXANDRIA REAL ESTATE EQUITIES, INC. | $0 | – | -74,199 | -100.0% | -1.53% | – |
| EHTH | Exit | EHEALTH, INC. | $0 | – | -90,673 | -100.0% | -1.92% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2020-08-14
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.