13F-HR filed by Portolan Capital Management, LLC
Portolan Capital Management, LLC filed this 13F-HR for the quarter ended 2017-12-31, filed 2018-02-14, with 116 holding rows worth $913,142,000.
- Accession
- 0001104659-18-009510
- Filer
- CIK 1350290
- Filed
- 2018-02-14
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q4 2017
A holdings report, 116 entries on the cover page, a total value of $913,142,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $913,145,000 with VALUE read as thousands by filing date, 13F file number 028-11602. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| CARE COM INC | 141633107 | COM | 1,666,711 | $30,067,000 | thousands by filing date | |
| SLM CORP COM | 78442P106 | Stock | 2,601,061 | $29,392,000 | thousands by filing date | |
| BOINGO WIRELESS INC | 09739C102 | COM | 1,222,366 | $27,503,000 | thousands by filing date | |
| CARBONITE INC | 141337105 | COM | 962,569 | $24,160,000 | thousands by filing date | |
| NUTANIX INC CL A | 67059N108 | Stock | 668,450 | $23,583,000 | thousands by filing date | |
| CASELLA WASTE SYS INC | 147448104 | CL A | 1,019,449 | $23,468,000 | thousands by filing date | |
| HORTONWORKS INC | 440894103 | COM | 1,105,077 | $22,223,000 | thousands by filing date | |
| DASEKE INC | 23753F107 | COM | 1,501,564 | $21,457,000 | thousands by filing date | |
| CALLIDUS SOFTWARE INC | 13123E500 | COM | 737,068 | $21,117,000 | thousands by filing date | |
| CALAVO GROWERS INC | 128246105 | COM | 244,758 | $20,658,000 | thousands by filing date | |
| SKECHERS U S A INC | 830566105 | CL A | 507,517 | $19,204,000 | thousands by filing date | |
| APPTIO INC | 03835C108 | CL A | 757,945 | $17,827,000 | thousands by filing date | |
| INTERNAP CORPORATION | 45885A409 | COMMON STOCK | 1,115,007 | $17,517,000 | thousands by filing date | |
| EXTRACTION OIL AND GAS INC | 30227M105 | COM | 1,217,108 | $17,417,000 | thousands by filing date | |
| BIO RAD LABS INC | 090572207 | CL A | 69,080 | $16,487,000 | thousands by filing date | |
| Whiting Petroleum Corpora | 966387409 | COM NEW | 609,094 | $16,129,000 | thousands by filing date | |
| ABRAXAS PETROLEUM CORP | 003830106 | COM | 6,382,145 | $15,700,000 | thousands by filing date | |
| EBIX INC | 278715206 | COM NEW | 192,183 | $15,231,000 | thousands by filing date | |
| MATCH GROUP INC | 57665R106 | COM | 479,261 | $15,006,000 | thousands by filing date | |
| NOMAD FOODS LTD USD ORD SHS | G6564A105 | Stock | 865,533 | $14,636,000 | thousands by filing date | |
| BOX INC CL A | 10316T104 | Stock | 664,043 | $14,025,000 | thousands by filing date | |
| PRIMO WTR CORP | 74165N105 | COM | 1,100,919 | $13,839,000 | thousands by filing date | |
| GROUPON INC | 399473107 | COMMON STOCK | 2,535,885 | $12,933,000 | thousands by filing date | |
| GODADDY INC CL A | 380237107 | Stock | 255,202 | $12,832,000 | thousands by filing date | |
| ON DECK CAP INC | 682163100 | COM | 2,198,826 | $12,621,000 | thousands by filing date | |
| EURONET WORLDWIDE INC COM | 298736109 | Stock | 147,319 | $12,415,000 | thousands by filing date | |
| QUALYS INC COM | 74758T303 | Stock | 198,346 | $11,772,000 | thousands by filing date | |
| Alphabet Inc. Reg. Shares C | 02079K107 | COM | 11,169 | $11,687,000 | thousands by filing date | |
| AARONS INC | 002535300 | COM PAR $0.50 | 290,340 | $11,570,000 | thousands by filing date | |
| STAMPS COM INC | 852857200 | COM NEW | 56,152 | $10,557,000 | thousands by filing date | |
| Gulfport Energy | 402635304 | COM | 773,105 | $9,865,000 | thousands by filing date | |
| COTT CORP QUE | 22163N106 | COM | 585,478 | $9,754,000 | thousands by filing date | |
| RESOLUTE ENERGY CORP | 76116A306 | COM NEW | 306,704 | $9,652,000 | thousands by filing date | |
| DEVON ENERGY CORP NEW COM | 25179M103 | Stock | 208,350 | $8,626,000 | thousands by filing date | |
| CENTRAL GARDEN PET CO | 153527106 | COMMON STOCK | 213,913 | $8,325,000 | thousands by filing date | |
| META PLATFORMS INC CL A | 30303M102 | COM | 45,942 | $8,107,000 | thousands by filing date | |
| KEMET CORP | 488360207 | COM NEW | 528,626 | $7,961,000 | thousands by filing date | |
| SYSTEMAX INC | 871851101 | COM | 238,470 | $7,934,000 | thousands by filing date | |
| VOYA FINANCIAL INC COM | 929089100 | Stock | 155,016 | $7,669,000 | thousands by filing date | |
| USA TRUCK INC | 902925106 | COM | 421,597 | $7,644,000 | thousands by filing date | |
| UNIVAR INC | 91336L107 | COMMON STOCK | 242,196 | $7,498,000 | thousands by filing date | |
| KAPSTONE PAPER AND PACKAGING C | 48562P103 | COM | 328,730 | $7,459,000 | thousands by filing date | |
| QAD INC-A | 74727D306 | CL A | 190,801 | $7,413,000 | thousands by filing date | |
| RAPID7 INC COM | 753422104 | Stock | 393,370 | $7,340,000 | thousands by filing date | |
| FIFTH THIRD BANCORP COM | 316773100 | Stock | 235,465 | $7,144,000 | thousands by filing date | |
| LENDINGTREE INC | 52603B107 | COM | 20,793 | $7,079,000 | thousands by filing date | |
| CAMBREX CORP | 132011107 | COM | 144,881 | $6,954,000 | thousands by filing date | |
| RYERSON HLDG CORP | 783754104 | COM | 664,826 | $6,914,000 | thousands by filing date | |
| AMBARELLA INC | G037AX101 | SHS | 110,229 | $6,476,000 | thousands by filing date | |
| WESTROCK CO | 96145D105 | COM | 101,456 | $6,413,000 | thousands by filing date | |
| PITNEY BOWES INC COM | 724479100 | Stock | 563,848 | $6,304,000 | thousands by filing date | |
| QUANTUM CORP | 747906501 | COM | 1,098,137 | $6,183,000 | thousands by filing date | |
| WIX COM LTD SHS | M98068105 | Stock | 103,701 | $5,968,000 | thousands by filing date | |
| COOPER STANDARD HOLDING | 21676P103 | COMMON STOCK | 48,642 | $5,959,000 | thousands by filing date | |
| RED LION HOTELS CORP | 756764106 | COM | 601,705 | $5,927,000 | thousands by filing date | |
| REALPAGE INC | 75606N109 | COM | 132,495 | $5,870,000 | thousands by filing date | |
| COVENANT LOGISTICS GROUP INC | 22284P105 | CL A | 196,052 | $5,633,000 | thousands by filing date | |
| AXONENTERPRISEINC | 05464C101 | STOK | 207,632 | $5,502,000 | thousands by filing date | |
| AXT INC | 00246W103 | COM | 617,482 | $5,372,000 | thousands by filing date | |
| HUDSON TECHNOLOGIES INC | 444144109 | COMMON STOCK | 882,482 | $5,357,000 | thousands by filing date | |
| INSTRUCTURE INC | 45781U103 | COM | 158,952 | $5,261,000 | thousands by filing date | |
| LKQ CORP COM | 501889208 | Stock | 128,846 | $5,240,000 | thousands by filing date | |
| SCORPIO TANKERS INC | Y7542C106 | COMMON STOCK-FO | 1,712,247 | $5,222,000 | thousands by filing date | |
| CONNS INC | 208242107 | COM | 146,155 | $5,196,000 | thousands by filing date | |
| VIRTUSA CORP | 92827P102 | COM | 116,806 | $5,149,000 | thousands by filing date | |
| U.S. AUTO PARTS NETWORK INC | 90343C100 | COM | 2,016,023 | $5,080,000 | thousands by filing date | |
| UNITED THERAPEUTICS CORP DEL COM | 91307C102 | Stock | 34,227 | $5,064,000 | thousands by filing date | |
| ORION S.A. | L72967109 | COM | 189,520 | $4,852,000 | thousands by filing date | |
| FARMER BROS CO | 307675108 | COM | 148,041 | $4,760,000 | thousands by filing date | |
| Attunity Ltd | M15332121 | SHS NEW | 671,898 | $4,690,000 | thousands by filing date | |
| SVB FINANCIAL GROUP | 78486Q101 | COM | 19,988 | $4,673,000 | thousands by filing date | |
| KNIGHT-SWIFT TRANSN HLDGS IN | 499049104 | CL A | 105,612 | $4,617,000 | thousands by filing date | |
| RAYONIER ADVANCED MATLS INC | 75508B104 | COM | 223,127 | $4,563,000 | thousands by filing date | |
| EARTHSTONE ENERGY INC | 27032D304 | COMMON STOCK | 416,046 | $4,423,000 | thousands by filing date | |
| DAUCH CORP | 024061103 | COM | 258,259 | $4,398,000 | thousands by filing date | |
| EMCORE CORP | 290846203 | COM | 673,364 | $4,343,000 | thousands by filing date | |
| YELP INC CL A | 985817105 | Stock | 100,629 | $4,222,000 | thousands by filing date | |
| ABIOMED INC | 003654100 | COM | 22,440 | $4,205,000 | thousands by filing date | |
| WINTRUST FINL CORP COM | 97650W108 | Stock | 48,115 | $3,963,000 | thousands by filing date | |
| ALTISOURCE RESIDENTIAL CORP | 02153W100 | CL B | 325,935 | $3,866,000 | thousands by filing date | |
| COOPER TIRE & RUBR CO | 216831107 | COM | 105,548 | $3,731,000 | thousands by filing date | |
| NUANCE COMMUNICATIONS INC | 67020Y100 | COM | 228,153 | $3,730,000 | thousands by filing date | |
| COMERICAINC | 200340107 | COM | 42,085 | $3,653,000 | thousands by filing date | |
| TRITON INTL LTD | G9078F107 | CL A | 96,519 | $3,615,000 | thousands by filing date | |
| MIMECAST LIMITED | G14838109 | ORD SHS | 125,014 | $3,584,000 | thousands by filing date | |
| PREFERRED BK LOS ANGELES CA | 740367404 | COM NEW | 55,826 | $3,281,000 | thousands by filing date | |
| VIASAT INC | 92552V100 | COM | 39,279 | $2,940,000 | thousands by filing date | |
| PENSARE ACQUISITION CORP | 70957E204 | UNIT 07/27/2022 | 278,414 | $2,873,000 | thousands by filing date | |
| SPORTSMANS WHSE HLDGS INC | 84920Y106 | COM | 432,030 | $2,856,000 | thousands by filing date | |
| RINGCENTRAL INC | 76680R206 | CL A | 56,693 | $2,744,000 | thousands by filing date | |
| FABRINET SHS | G3323L100 | Stock | 91,584 | $2,628,000 | thousands by filing date | |
| HUNT J B TRANS SVCS INC COM | 445658107 | Stock | 22,350 | $2,570,000 | thousands by filing date | |
| Adobe Inc | 00724F101 | COM | 13,810 | $2,420,000 | thousands by filing date | |
| ARDMORE SHIPPING CORP | Y0207T100 | COM | 302,336 | $2,419,000 | thousands by filing date | |
| TUESDAY MORNING CORP | 899035505 | COM NEW | 874,289 | $2,404,000 | thousands by filing date | |
| NEVRO CORP | 64157F103 | COM | 33,335 | $2,301,000 | thousands by filing date | |
| PAYPALHLDGSINC | 70450Y103 | STOK | 31,020 | $2,284,000 | thousands by filing date | |
| ALCOA CORP COM | 013872106 | Stock | 36,468 | $1,965,000 | thousands by filing date | |
| OCLARO INC | 67555N206 | COM | 271,438 | $1,829,000 | thousands by filing date | |
| KVH INDS INC | 482738101 | COM | 161,146 | $1,668,000 | thousands by filing date | |
| COSTAMARE INC | Y1771G102 | SHS | 270,356 | $1,560,000 | thousands by filing date | |
| BILL BARRETT CORP | 06846N104 | COMMON STOCK | 263,091 | $1,350,000 | thousands by filing date | |
| ELECTRONIC ARTS INC COM | 285512109 | Stock | 12,733 | $1,338,000 | thousands by filing date | |
| GENESCO INC | 371532102 | COM | 37,914 | $1,232,000 | thousands by filing date | |
| PACKAGING CORP AMER COM | 695156109 | Stock | 9,888 | $1,192,000 | thousands by filing date | |
| MACOM TECH SOLUTIONS HLDGS INC COM | 55405Y100 | Stock | 35,878 | $1,167,000 | thousands by filing date | |
| NEW RELIC INC | 64829B100 | COMMON STOCK | 19,535 | $1,129,000 | thousands by filing date | |
| HUBSPOTINC | 443573100 | STOK | 12,390 | $1,095,000 | thousands by filing date | |
| BIOSCRIP INC | 09069N108 | COM | 362,323 | $1,054,000 | thousands by filing date | |
| ECHO GLOBAL LOGISTICS INC | 27875T101 | COM | 35,826 | $1,003,000 | thousands by filing date | |
| FIVE9 INC | 338307101 | COM | 37,128 | $924,000 | thousands by filing date | |
| RH | 74967X103 | COM | 10,437 | $900,000 | thousands by filing date | |
| ANIKA THERAPEUTICS INC | 035255108 | COM | 14,556 | $785,000 | thousands by filing date | |
| MINDBODY INC | 60255W105 | COM CL A | 22,442 | $683,000 | thousands by filing date | |
| CARROLS RESTAURANT GROUP INC | 14574X104 | COM | 51,431 | $625,000 | thousands by filing date | |
| INPHI CORP | 45772F107 | COM | 13,409 | $491,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001104659-18-009510 | this filing | 2018-02-14 | acceptance time not in the bulk data set |