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13F-HR filed by Portolan Capital Management, LLC

Portolan Capital Management, LLC filed this 13F-HR for the quarter ended 2019-06-30, filed 2019-08-14, with 88 holding rows worth $929,695,000.

Accession
0001104659-19-045877
Filed
2019-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2019

A holdings report, 88 entries on the cover page, a total value of $929,695,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $929,697,000 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 filedCUSIPClassAmountValueValue read asType
BANDWIDTH INC05988J103COM CL A646,840$48,526,000thousands by filing date
UPLAND SOFTWARE INC91544A109COMMON STOCK1,011,121$46,036,000thousands by filing date
ELFBEAUTYINC26856L103STOK2,837,762$40,012,000thousands by filing date
EURONET WORLDWIDE INC COM298736109Stock215,793$36,305,000thousands by filing date
AARONS INC002535300COM PAR $0.50586,874$36,040,000thousands by filing date
LIVEPERSON, INC.538146101COM1,116,103$31,296,000thousands by filing date
MARATHON PETE CORP COM56585A102Stock535,152$29,904,000thousands by filing date
MIMECAST LIMITEDG14838109ORD SHS579,076$27,049,000thousands by filing date
BIO RAD LABS INC090572207CL A84,848$26,523,000thousands by filing date
MODEL N INC607525102COM1,253,683$24,447,000thousands by filing date
GODADDY INC CL A380237107Stock335,130$23,509,000thousands by filing date
CARE COM INC141633107COM1,787,671$19,629,000thousands by filing date
8X8 INC282914100COMMON STOCK808,167$19,477,000thousands by filing date
CARBON BLACK INC14081R103COM1,058,290$17,695,000thousands by filing date
Alphabet Inc. Reg. Shares C02079K107COM14,596$15,777,000thousands by filing date
ZIFF DAVIS INC48123V102COM165,850$14,742,000thousands by filing date
SLM CORP COM78442P106Stock1,475,462$14,341,000thousands by filing date
DIAMONDBACK ENERGY INC COM25278X109Stock131,554$14,335,000thousands by filing date
VONAGE HLDGS CORP92886T201COM1,256,949$14,241,000thousands by filing date
META PLATFORMS INC CL A30303M102COM72,602$14,012,000thousands by filing date
AMERICAS CAR-MART INC03062T105COM160,343$13,802,000thousands by filing date
TURNING PT BRANDS INC COM90041L105Stock274,877$13,463,000thousands by filing date
NU SKIN ENTERPRISES INC67018T105CL A253,347$12,495,000thousands by filing date
NORTHERN OIL & GAS INC NEV665531109COM6,382,223$12,318,000thousands by filing date
RAPID7 INC COM753422104Stock212,648$12,300,000thousands by filing date
VIRTUSA CORP92827P102COM275,300$12,232,000thousands by filing date
NOMAD FOODS LTD USD ORD SHSG6564A105Stock570,753$12,191,000thousands by filing date
ULTA BEAUTY INC COM90384S303Stock34,940$12,120,000thousands by filing date
PDC ENERGY INC69327R101COM324,166$11,689,000thousands by filing date
EXELIXIS INC COM30161Q104Stock540,590$11,552,000thousands by filing date
YEXT INC98585N106COM570,545$11,462,000thousands by filing date
QUINSTREET INC74874Q100COM699,097$11,081,000thousands by filing date
CARBONITE INC141337105COM423,026$11,016,000thousands by filing date
PETIQ INC71639T106COMMON STOCK317,470$10,464,000thousands by filing date
CASELLA WASTE SYS INC147448104CL A262,823$10,416,000thousands by filing date
SONOS INC83570H108COM902,364$10,233,000thousands by filing date
QAD INC-A74727D306CL A252,201$10,141,000thousands by filing date
CENTENE CORP DEL COM15135B101Stock190,119$9,970,000thousands by filing date
SKECHERS U S A INC830566105CL A315,417$9,932,000thousands by filing date
CARROLS RESTAURANT GROUP INC14574X104COM1,073,740$9,696,000thousands by filing date
MATCH GROUP INC57665R106COM133,001$8,947,000thousands by filing date
TECHTARGET INC87874R100COM420,655$8,939,000thousands by filing date
Whiting Petroleum Corpora966387409COM NEW464,460$8,676,000thousands by filing date
ZYNERBA PHARMACEUTICALS INC98986X109COM626,736$8,492,000thousands by filing date
VOYA FINANCIAL INC COM929089100Stock147,244$8,143,000thousands by filing date
CONNS INC208242107COM447,245$7,970,000thousands by filing date
ABRAXAS PETROLEUM CORP003830106COM7,450,814$7,674,000thousands by filing date
BRIGHAM MINERALS INC10918L103COMMON STOCK347,149$7,450,000thousands by filing date
EBIX INC278715206COM NEW146,965$7,381,000thousands by filing date
INSTRUCTURE INC45781U103COM168,347$7,155,000thousands by filing date
REALPAGE INC75606N109COM120,329$7,081,000thousands by filing date
DOLLAR TREE INC COM256746108Stock65,236$7,006,000thousands by filing date
PBF ENERGY INC69318G106CL A200,736$6,283,000thousands by filing date
OOMA INC683416101COM518,823$5,437,000thousands by filing date
ARDMORE SHIPPING CORPY0207T100COM663,649$5,409,000thousands by filing date
CHAMPION HOMES INC830830105COM183,306$5,019,000thousands by filing date
U S XPRESS ENTERPRISES INC90338N202COM958,397$4,926,000thousands by filing date
KVH INDS INC482738101COM450,450$4,896,000thousands by filing date
STONERIDGE INC86183P102COMMON STOCK142,660$4,501,000thousands by filing date
ON DECK CAP INC682163100COM1,019,284$4,230,000thousands by filing date
CAI INTERNATIONAL INC12477X106COM147,586$3,663,000thousands by filing date
DELEK US HLDGS INC NEW COM24665A103Stock89,858$3,641,000thousands by filing date
RED LION HOTELS CORP756764106COM493,744$3,511,000thousands by filing date
BOX INC CL A10316T104Stock178,562$3,144,000thousands by filing date
HYRECAR INC44916T107COM733,399$3,080,000thousands by filing date
QEP RESOURCES INC74733V100COM420,822$3,043,000thousands by filing date
AXONENTERPRISEINC05464C101STOK44,805$2,877,000thousands by filing date
CENTRAL GARDEN & PET CO153527205CL A NON-VTG105,180$2,592,000thousands by filing date
UNISYS CORP909214306COMMON STOCK262,720$2,554,000thousands by filing date
PRIMO WTR CORP74165N105COM202,597$2,492,000thousands by filing date
COVENANT LOGISTICS GROUP INC22284P105CL A154,631$2,275,000thousands by filing date
ANGI INC CLASS A00183L102CL A171,451$2,231,000thousands by filing date
NUTANIX INC CL A67059N108Stock81,843$2,123,000thousands by filing date
INTERNATIONAL MONEY EXPRESS46005L101COM117,684$1,659,000thousands by filing date
EARTHSTONE ENERGY INC27032D304COMMON STOCK250,498$1,533,000thousands by filing date
TALOS ENERGY INC87484T108COM54,075$1,301,000thousands by filing date
FARMER BROS CO307675108COM73,898$1,210,000thousands by filing date
Gulfport Energy402635304COM217,376$1,067,000thousands by filing date
DIAMOND S SHIPPING INC COMY20676105COM78,418$1,001,000thousands by filing date
EVERBRIDGE INC29978A104COM11,135$996,000thousands by filing date
FIESTA RESTAURANT GROUP INC31660B101COM72,664$955,000thousands by filing date
ABIOMED INC003654100COM3,584$934,000thousands by filing date
KNIGHT-SWIFT TRANSN HLDGS IN499049104CL A25,879$850,000thousands by filing date
FRONT YD RESIDENTIAL CORP35904G107COM66,215$809,000thousands by filing date
TUESDAY MORNING CORP899035505COM NEW374,272$633,000thousands by filing date
ANIKA THERAPEUTICS INC035255108COM15,428$627,000thousands by filing date
LENDINGTREE INC52603B107COM1,062$446,000thousands by filing date
2U INC90214J101COM9,735$366,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001104659-19-045877this filing2019-08-14acceptance time not in the bulk data set