Portolan Capital Management, LLC Quant / Systematic

CIK: 0001350290 · Show all filings

Period: Q1 2017 (← Previous) (Next →)

Filing Date: May 15, 2017

Total Value ($000): $769,677 (100.0% shares, 0.0% debt)

Holdings (120)

CWST CASELLA WASTE SYSTEMS, INC. 5.0%
Value ($000) $38,643 Shares 2,738,686 Est. Cost $4.96 Unrealized +150.2%
CALLIDUS SOFTWARE, INC. 2.8%
Value ($000) $21,462 Shares 1,005,230 Est. Cost $15.09 Unrealized
STAMPS.COM, INC. 2.7%
Value ($000) $20,409 Shares 172,448 Est. Cost $83.64 Unrealized
GOOG ALPHABET, INC. 2.6%
Value ($000) $19,826 Shares 23,899 Est. Cost $35.59 Unrealized +14.4%
EEFT EURONET WORLDWIDE, INC. 2.4%
Value ($000) $18,114 Shares 211,810 Est. Cost $66.98 Unrealized +17.4%
CARE.COM, INC. 2.2%
Value ($000) $16,798 Shares 1,342,757 Est. Cost $7.40 Unrealized
SLM SLM CORPORATION 2.1%
Value ($000) $16,147 Shares 1,334,511 Est. Cost $8.61 Unrealized +37.5%
BIO BIO-RAD LABORATORIES, INC. 2.1%
Value ($000) $15,797 Shares 79,246 Est. Cost $138.03 Unrealized +39.5%
NXSTAGE MEDICAL, INC. 1.9%
Value ($000) $14,623 Shares 545,032 Est. Cost $23.84 Unrealized
KAPSTONE PAPER AND PACKAGING CORPORATION 1.8%
Value ($000) $13,742 Shares 594,877 Est. Cost $22.61 Unrealized
RNG RINGCENTRAL, INC. 1.7%
Value ($000) $12,805 Shares 452,481 Est. Cost $20.18 Unrealized +22.5%
RESOLUTE ENERGY CORPORATION 1.5%
Value ($000) $11,622 Shares 287,670 Est. Cost $32.21 Unrealized
EXTRACTION OIL & GAS, INC. 1.5%
Value ($000) $11,402 Shares 614,645 Est. Cost $18.55 Unrealized
SCORPIO TANKERS, INC. 1.5%
Value ($000) $11,336 Shares 2,553,196 Est. Cost $4.49 Unrealized
CARBONITE, INC. 1.5%
Value ($000) $11,288 Shares 556,028 Est. Cost $16.82 Unrealized
HORTONWORKS, INC. 1.4%
Value ($000) $10,524 Shares 1,072,860 Est. Cost $8.33 Unrealized
GDDY GODADDY, INC. 1.4%
Value ($000) $10,415 Shares 274,797 Est. Cost $31.31 Unrealized +15.7%
ADBE ADOBE SYSTEMS, INC. 1.3%
Value ($000) $10,367 Shares 79,666 Est. Cost $101.53 Unrealized +15.6%
ABIOMED, INC. 1.3%
Value ($000) $10,304 Shares 82,298 Est. Cost $86.78 Unrealized
CONSTELLIUM HOLDCO B V 1.3%
Value ($000) $10,117 Shares 1,556,444 Est. Cost $6.50 Unrealized
INSTRUCTURE, INC. 1.3%
Value ($000) $9,901 Shares 423,100 Est. Cost $19.53 Unrealized
TREE LENDINGTREE, INC. 1.3%
Value ($000) $9,851 Shares 78,589 Est. Cost $125.35 Unrealized
NUANCE COMMUNICATIONS, INC. 1.3%
Value ($000) $9,781 Shares 565,034 Est. Cost $15.99 Unrealized
ALTISOURCE RESIDENTIAL CORPORATION 1.2%
Value ($000) $9,411 Shares 617,092 Est. Cost $10.94 Unrealized
PYPL PAYPAL HOLDINGS, INC. 1.2%
Value ($000) $9,151 Shares 212,708 Est. Cost $40.24 Unrealized +3.7%
WIX WIX .COM LTD. 1.2%
Value ($000) $9,040 Shares 133,134 Est. Cost $29.30 Unrealized +100.6%
ELLIE MAE, INC. 1.2%
Value ($000) $9,000 Shares 89,756 Est. Cost $90.00 Unrealized
RYZ RYERSON HOLDING CORPORATION 1.2%
Value ($000) $8,939 Shares 709,517 Est. Cost $11.37 Unrealized 0.0%
MATCH GROUP, INC. 1.2%
Value ($000) $8,907 Shares 545,449 Est. Cost $14.07 Unrealized
RH RH 1.2%
Value ($000) $8,856 Shares 191,436 Est. Cost $30.92 Unrealized 0.0%
OEC ORION ENGINEERED CARBONS S.A. 1.1%
Value ($000) $8,618 Shares 420,360 Est. Cost $17.94 Unrealized +14.6%
FIESTA RESTAURANT GROUP, INC. 1.1%
Value ($000) $8,376 Shares 346,105 Est. Cost $33.66 Unrealized
GSM FERROGLOBE, PLC. 1.1%
Value ($000) $8,101 Shares 784,264 Est. Cost $8.87 Unrealized +14.2%
FN FABRINET 1.0%
Value ($000) $7,927 Shares 188,609 Est. Cost $41.61 Unrealized -0.2%
BOX BOX, INC. 1.0%
Value ($000) $7,707 Shares 472,516 Est. Cost $13.71 Unrealized +23.3%
COTT CORP. 1.0%
Value ($000) $7,360 Shares 595,481 Est. Cost $12.36 Unrealized
SVB FINANCIAL GROUP 0.9%
Value ($000) $7,298 Shares 39,220 Est. Cost $172.51 Unrealized
META FACEBOOK, INC. 0.9%
Value ($000) $7,281 Shares 51,254 Est. Cost $91.59 Unrealized +44.9%
ASC ARDMORE SHIPPING CORPORATION 0.9%
Value ($000) $7,102 Shares 882,244 Est. Cost $5.86 Unrealized +5.9%
XYZ SQUARE, INC. 0.9%
Value ($000) $7,087 Shares 410,135 Est. Cost $11.77 Unrealized +32.9%
OCLARO, INC. 0.9%
Value ($000) $6,946 Shares 707,376 Est. Cost $9.01 Unrealized
HUBS HUBSPOT, INC. 0.9%
Value ($000) $6,827 Shares 112,760 Est. Cost $47.24 Unrealized +19.9%
UIS UNISYS CORPORATION 0.9%
Value ($000) $6,730 Shares 482,480 Est. Cost $12.71 Unrealized +9.0%
VOYA VOYA FINANCIAL INC CMN 0.9%
Value ($000) $6,676 Shares 175,855 Est. Cost $32.86 Unrealized +10.0%
VONAGE HOLDINGS CORP. CMN 0.9%
Value ($000) $6,671 Shares 1,055,595 Est. Cost $5.84 Unrealized
TECK TECK RESOURCES LIMITED 0.9%
Value ($000) $6,669 Shares 304,526 Est. Cost $22.35 Unrealized 0.0%
TASER INTERNATIONAL, INC. 0.9%
Value ($000) $6,570 Shares 288,296 Est. Cost $22.79 Unrealized
QAD, INC. 0.8%
Value ($000) $6,415 Shares 230,321 Est. Cost $25.23 Unrealized
SKECHERS USA, INC. 0.8%
Value ($000) $6,189 Shares 225,454 Est. Cost $26.06 Unrealized
CBT CABOT CORP. 0.8%
Value ($000) $6,008 Shares 100,299 Est. Cost $45.76 Unrealized 0.0%
INPHI CORPORATION 0.8%
Value ($000) $5,932 Shares 121,509 Est. Cost $31.90 Unrealized
FIVN FIVE9, INC. 0.7%
Value ($000) $5,746 Shares 349,089 Est. Cost $4.91 Unrealized +234.6%
CARROLS RESTAURANT GROUP, INC. 0.7%
Value ($000) $5,546 Shares 391,909 Est. Cost $12.49 Unrealized
MTSI MACOM TECHNOLOGY SOLUTIONS 0.7%
Value ($000) $5,456 Shares 112,950 Est. Cost $45.36 Unrealized +3.1%
PACWEST BANCORP 0.7%
Value ($000) $5,400 Shares 101,402 Est. Cost $54.09 Unrealized
MERC MERCER INTERNATIONAL, INC. 0.7%
Value ($000) $5,337 Shares 456,129 Est. Cost $7.52 Unrealized +14.7%
EWBC EAST WEST BANCORP, INC. 0.7%
Value ($000) $5,322 Shares 103,113 Est. Cost $35.99 Unrealized +18.5%
EMCORE CORPORATION 0.7%
Value ($000) $5,292 Shares 587,993 Est. Cost $9.00 Unrealized
WTFC WINTRUST FINANCIAL CORP. 0.7%
Value ($000) $5,251 Shares 75,967 Est. Cost $62.10 Unrealized +15.7%
NOMD NOMAD FOODS LTD. 0.7%
Value ($000) $5,232 Shares 456,979 Est. Cost $9.49 Unrealized +12.3%
TRONOX LIMITED 0.7%
Value ($000) $5,167 Shares 280,047 Est. Cost $10.31 Unrealized
XO GROUP, INC. 0.7%
Value ($000) $5,087 Shares 295,595 Est. Cost $16.52 Unrealized
GULFPORT ENERGY CORPORATION 0.6%
Value ($000) $4,884 Shares 284,102 Est. Cost $24.05 Unrealized
LITE LUMENTUM HOLDINGS, INC. 0.6%
Value ($000) $4,671 Shares 87,553 Est. Cost $30.99 Unrealized +42.4%
PKG PACKAGING CORP OF AMERICA COMMON STOCK 0.6%
Value ($000) $4,658 Shares 50,843 Est. Cost $70.61 Unrealized 0.0%
UTHR UNITED THERAPEUTICS CORPORATION 0.6%
Value ($000) $4,531 Shares 33,469 Est. Cost $128.83 Unrealized +17.6%
ALRM ALARM.COM HOLDINGS, INC. 0.6%
Value ($000) $4,422 Shares 143,860 Est. Cost $29.03 Unrealized +0.1%
REALPAGE, INC. 0.6%
Value ($000) $4,418 Shares 126,610 Est. Cost $34.89 Unrealized
CF CF INDUSTRIES HOLDINGS, INC. 0.6%
Value ($000) $4,302 Shares 146,565 Est. Cost $18.89 Unrealized +36.6%
PRIMO WATER CORPORATION 0.6%
Value ($000) $4,295 Shares 316,310 Est. Cost $13.58 Unrealized
QLYS QUALYS, INC. 0.5%
Value ($000) $3,938 Shares 103,886 Est. Cost $34.73 Unrealized +1.1%
THE HOWARD HUGHES CORPORATION 0.5%
Value ($000) $3,908 Shares 33,335 Est. Cost $117.23 Unrealized
AUTOBYTEL, INC. 0.5%
Value ($000) $3,883 Shares 309,846 Est. Cost $14.86 Unrealized
BKD BROOKDALE SENIOR LIVING, INC. 0.5%
Value ($000) $3,858 Shares 287,256 Est. Cost $17.40 Unrealized -18.9%
EMN EASTMAN CHEMICAL COMPANY 0.5%
Value ($000) $3,856 Shares 47,726 Est. Cost $58.49 Unrealized 0.0%
HUN HUNTSMAN CORPORATION 0.5%
Value ($000) $3,793 Shares 154,533 Est. Cost $21.51 Unrealized 0.0%
ZD J2 GLOBAL, INC. 0.5%
Value ($000) $3,776 Shares 44,991 Est. Cost $57.53 Unrealized +27.1%
CENX CENTURY ALUMINUM COMPANY 0.5%
Value ($000) $3,741 Shares 294,771 Est. Cost $13.28 Unrealized 0.0%
KRATON CORPORATION 0.5%
Value ($000) $3,719 Shares 120,289 Est. Cost $28.73 Unrealized
ZENDESK, INC. 0.5%
Value ($000) $3,652 Shares 130,258 Est. Cost $20.99 Unrealized
COOPER TIRE & RUBBER COMPANY 0.5%
Value ($000) $3,524 Shares 79,470 Est. Cost $38.85 Unrealized
NEW RELIC, INC. 0.5%
Value ($000) $3,493 Shares 94,208 Est. Cost $37.08 Unrealized
CMRE COSTAMARE, INC. 0.4%
Value ($000) $3,451 Shares 518,133 Est. Cost $4.27 Unrealized 0.0%
BOINGO WIRELESS, INC. 0.4%
Value ($000) $3,394 Shares 261,225 Est. Cost $12.99 Unrealized
AAOI APPLIED OPTOELECTRONICS, INC. 0.4%
Value ($000) $3,347 Shares 59,609 Est. Cost $18.12 Unrealized +117.8%
UBS UBS GROUP AG 0.4%
Value ($000) $3,310 Shares 207,522 Est. Cost $15.06 Unrealized +6.9%
AA ALCOA CORPORATION 0.4%
Value ($000) $3,213 Shares 93,399 Est. Cost $33.43 Unrealized 0.0%
CMA COMERICA INCORPORATED 0.4%
Value ($000) $3,017 Shares 43,995 Est. Cost $48.24 Unrealized 0.0%
AORT CRYOLIFE, INC. 0.4%
Value ($000) $3,003 Shares 180,337 Est. Cost $17.66 Unrealized 0.0%
APPTIO, INC. 0.4%
Value ($000) $2,987 Shares 254,659 Est. Cost $11.73 Unrealized
TELENAV, INC. 0.4%
Value ($000) $2,871 Shares 331,853 Est. Cost $8.65 Unrealized
EBIX, INC. 0.4%
Value ($000) $2,847 Shares 46,483 Est. Cost $56.89 Unrealized
CPI CARD GROUP, INC. 0.4%
Value ($000) $2,828 Shares 673,337 Est. Cost $4.78 Unrealized
EA ELECTRONIC ARTS 0.4%
Value ($000) $2,815 Shares 31,447 Est. Cost $45.19 Unrealized +83.2%
FITB FIFTH THIRD BANCORP 0.4%
Value ($000) $2,732 Shares 107,573 Est. Cost $17.29 Unrealized +11.7%
HOSTESS BRANDS, INC. 0.4%
Value ($000) $2,721 Shares 171,477 Est. Cost $15.87 Unrealized
51JOB, INC. 0.3%
Value ($000) $2,569 Shares 70,078 Est. Cost $36.66 Unrealized
URI UNITED RENTALS, INC. 0.3%
Value ($000) $2,536 Shares 20,286 Est. Cost $88.13 Unrealized +33.7%
VIRTUSA CORPORATION 0.3%
Value ($000) $2,529 Shares 83,675 Est. Cost $37.59 Unrealized
GASTAR EXPLORATION, INC. 0.3%
Value ($000) $2,244 Shares 1,457,537 Est. Cost $1.55 Unrealized
NTB BANK OF N.T. BUTTERFIELD & SON LIMITED 0.3%
Value ($000) $2,231 Shares 69,914 Est. Cost $21.61 Unrealized 0.0%
INTERNAP CORPORATION 0.3%
Value ($000) $2,105 Shares 565,889 Est. Cost $1.54 Unrealized
TWLO TWILIO, INC. 0.3%
Value ($000) $2,096 Shares 72,622 Est. Cost $30.23 Unrealized 0.0%
FIVE STAR SENIOR LIVING, INC. 0.3%
Value ($000) $2,091 Shares 972,855 Est. Cost $3.52 Unrealized
CFG CITIZENS FINANCIAL GROUP, INC. 0.3%
Value ($000) $2,072 Shares 59,969 Est. Cost $21.33 Unrealized +20.9%
UNITED STATES STEEL CORPORATION 0.3%
Value ($000) $2,054 Shares 60,759 Est. Cost $33.81 Unrealized
RED LION HOTELS CORPORATION 0.3%
Value ($000) $2,005 Shares 284,443 Est. Cost $7.05 Unrealized
EGHT 8X8, INC. 0.2%
Value ($000) $1,840 Shares 120,615 Est. Cost $8.70 Unrealized +74.2%
USA TRUCK, INC. 0.2%
Value ($000) $1,839 Shares 250,226 Est. Cost $7.35 Unrealized
AVADEL PHARMACEUTICALS PLC 0.2%
Value ($000) $1,780 Shares 183,866 Est. Cost $9.68 Unrealized
DB DEUTSCHE BANK AG 0.2%
Value ($000) $1,717 Shares 100,061 Est. Cost $12.15 Unrealized +22.9%
ABRAXAS PETROLEUM CORPORATION 0.2%
Value ($000) $1,449 Shares 717,408 Est. Cost $1.36 Unrealized
MIMECAST LTD. 0.2%
Value ($000) $1,286 Shares 57,420 Est. Cost $14.71 Unrealized
DXLG DESTINATION XL GROUP, INC. 0.1%
Value ($000) $1,039 Shares 364,746 Est. Cost $5.10 Unrealized -39.5%
ITERIS, INC. 0.1%
Value ($000) $957 Shares 175,942 Est. Cost $5.44 Unrealized
AGO ASSURED GUARANTY LTD. 0.1%
Value ($000) $900 Shares 24,243 Est. Cost $21.86 Unrealized +55.9%
JAKKS PACIFIC, INC. 0.1%
Value ($000) $843 Shares 153,270 Est. Cost $5.15 Unrealized
INTREPID POTASH, INC. 0.1%
Value ($000) $830 Shares 482,348 Est. Cost $2.08 Unrealized
ANIK ANIKA THERAPEUTICS, INC. 0.1%
Value ($000) $643 Shares 14,807 Est. Cost $36.73 Unrealized +30.0%
RTS/DEUTSCHE BANK AKTIENGESELLSCHAFT EXP04/06/2017 0.0%
Value ($000) $260 Shares 110,364 Est. Cost $2.36 Unrealized