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13F-HR filed by Portolan Capital Management, LLC

Portolan Capital Management, LLC filed this 13F-HR for the quarter ended 2020-06-30, filed 2020-08-14, with 128 holding rows worth $875,618,000.

Accession
0001104659-20-095434
Filed
2020-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2020

A holdings report, 128 entries on the cover page, a total value of $875,618,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $875,617,000 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 A236,897$30,086,000thousands by filing date
K12 INC48273U102COM990,559$26,983,000thousands by filing date
UPLAND SOFTWARE INC91544A109COMMON STOCK622,447$21,636,000thousands by filing date
Amazon.com, Inc023135106COM7,800$21,519,000thousands by filing date
EVERBRIDGE INC29978A104COM150,488$20,822,000thousands by filing date
SPORTSMANS WHSE HLDGS INC84920Y106COM1,455,047$20,734,000thousands by filing date
AMERICAS CAR-MART INC03062T105COM214,284$18,829,000thousands by filing date
ELFBEAUTYINC26856L103STOK920,888$17,561,000thousands by filing date
BIO RAD LABS INC090572207CL A36,135$16,315,000thousands by filing date
OPEN LENDING CORP68373J104COM1,049,006$15,840,000thousands by filing date
QUINSTREET INC74874Q100COM1,416,346$14,815,000thousands by filing date
GENMARK DIAGNOSTICS INC372309104COM991,497$14,585,000thousands by filing date
HALOZYME THERAPEUTICS INC COM40637H109Stock533,310$14,298,000thousands by filing date
CROCS INC COM227046109Stock381,338$14,041,000thousands by filing date
NOKIA CORP654902204SPONSORED ADR3,190,900$14,040,000thousands by filing date
DICKS SPORTING GOODS INC COM253393102Stock330,797$13,649,000thousands by filing date
ANGI INC CLASS A00183L102CL A1,018,020$12,369,000thousands by filing date
CLOUDERA INC18914U100COM968,673$12,322,000thousands by filing date
NOMAD FOODS LTD USD ORD SHSG6564A105Stock573,002$12,291,000thousands by filing date
Alphabet Inc. Reg. Shares C02079K107COM8,687$12,280,000thousands by filing date
TWILIO INC CL A90138F102Stock52,699$11,563,000thousands by filing date
DOMO INC257554105COM CL B356,943$11,483,000thousands by filing date
AARONS INC002535300COM PAR $0.50246,133$11,174,000thousands by filing date
TREEHOUSE FOODS INC COM89469A104Stock251,685$11,024,000thousands by filing date
LIVEPERSON, INC.538146101COM264,787$10,970,000thousands by filing date
SKECHERS U S A INC830566105CL A339,826$10,664,000thousands by filing date
GODADDY INC CL A380237107Stock144,837$10,621,000thousands by filing date
EMERGENT BIOSOLUTIONS INC29089Q105COM131,255$10,380,000thousands by filing date
Microsoft Corp594918104COM48,386$9,847,000thousands by filing date
ELECTRONIC ARTS INC COM285512109Stock71,996$9,507,000thousands by filing date
ZYNGA INC.98986T108CL A986,552$9,412,000thousands by filing date
ENCORE CAP GROUP INC292554102COM267,911$9,157,000thousands by filing date
UNITED THERAPEUTICS CORP DEL COM91307C102Stock75,039$9,080,000thousands by filing date
CHEGG INC163092109COM133,661$8,990,000thousands by filing date
ALTA EQUIPMENT GROUP INC COMMON STOCK02128L106Stock1,130,410$8,783,000thousands by filing date
BED BATH & BEYOND INC690370101COM308,555$8,772,000thousands by filing date
SONOS INC83570H108COM523,204$7,654,000thousands by filing date
META PLATFORMS INC CL A30303M102COM31,960$7,257,000thousands by filing date
IAC INTERACTIVECORP44919P508COM22,142$7,161,000thousands by filing date
VONAGE HLDGS CORP92886T201COM704,273$7,085,000thousands by filing date
KROGER CO COM501044101Stock206,005$6,973,000thousands by filing date
CHAMPION HOMES INC830830105COM284,430$6,923,000thousands by filing date
QUALYS INC COM74758T303Stock65,958$6,861,000thousands by filing date
MIMECAST LIMITEDG14838109ORD SHS164,579$6,856,000thousands by filing date
MODEL N INC607525102COM197,101$6,851,000thousands by filing date
F5 INC COM315616102Stock48,076$6,706,000thousands by filing date
REALPAGE INC75606N109COM102,770$6,681,000thousands by filing date
NAVIENT CORPORATION COM63938C108Stock945,084$6,644,000thousands by filing date
EROS INTL PLCG3788M114SHS NEW2,097,661$6,629,000thousands by filing date
AMERICAN PUB ED INC02913V103COM222,135$6,575,000thousands by filing date
ACTVISION BLIZZARD INC00507V109COM86,609$6,574,000thousands by filing date
H&E EQUIPMENT SERVICES INC404030108COM348,442$6,439,000thousands by filing date
SUNOPTA INC8676EP108COM1,349,825$6,344,000thousands by filing date
SYNCHRONYFINL87165B103STOK281,541$6,239,000thousands by filing date
NU SKIN ENTERPRISES INC67018T105CL A161,769$6,184,000thousands by filing date
TARGET CORP COM87612E106Stock50,678$6,078,000thousands by filing date
KINROSS GOLD CORP496902404COM834,146$6,023,000thousands by filing date
PAYPALHLDGSINC70450Y103STOK34,527$6,016,000thousands by filing date
CHEMOURS CO COM163851108Stock389,181$5,974,000thousands by filing date
CACI INTL INC CL A127190304Stock26,321$5,708,000thousands by filing date
FLIR SYS INC302445101COM138,613$5,624,000thousands by filing date
DOLLAR GEN CORP COM256677105Stock29,301$5,582,000thousands by filing date
GW PHARMACEUTICALS PLC36197T103ADS44,377$5,446,000thousands by filing date
WAITR HLDGS INC930752100COM2,050,522$5,393,000thousands by filing date
QUIDEL CORP74838J101COM24,070$5,385,000thousands by filing date
RH74967X103COM21,606$5,378,000thousands by filing date
CASELLA WASTE SYS INC147448104CL A103,124$5,375,000thousands by filing date
SYROS PHARMACEUTICALS INC87184Q107COM498,666$5,316,000thousands by filing date
THE SHYFT GROUP825698103COMMON STOCK310,701$5,232,000thousands by filing date
MATCH GROUP INC57665R106COM48,644$5,207,000thousands by filing date
AKAMAI TECHNOLOGIES INC COM00971T101Stock48,516$5,196,000thousands by filing date
Pfizer Inc.717081103COM156,310$5,111,000thousands by filing date
MAXLINEAR INC57776J100COM236,029$5,065,000thousands by filing date
EQT CORP COM26884L109Stock374,918$4,462,000thousands by filing date
CALLAWAY GOLF CO131193104COM253,580$4,440,000thousands by filing date
APPLIED GENETIC TECHNOL CORP03820J100COM785,987$4,354,000thousands by filing date
PREMIER INC74051N102CL A124,295$4,261,000thousands by filing date
COEUR MNG INC COM NEW192108504Stock836,614$4,250,000thousands by filing date
RAPID7 INC COM753422104Stock81,573$4,162,000thousands by filing date
CARROLS RESTAURANT GROUP INC14574X104COM856,873$4,147,000thousands by filing date
ZIX CORP98974P100COM597,026$4,119,000thousands by filing date
QUANTERIX CORP74766Q101COMMON STOCK148,719$4,073,000thousands by filing date
WILLIAMS SONOMA INC COM969904101Stock48,824$4,004,000thousands by filing date
EXELIXIS INC COM30161Q104Stock164,809$3,913,000thousands by filing date
GLU MOBILE INC379890106COMMON STOCK412,875$3,827,000thousands by filing date
FRONT YD RESIDENTIAL CORP35904G107COM421,058$3,663,000thousands by filing date
AXT INC00246W103COM729,142$3,471,000thousands by filing date
ONEMAIN HLDGS INC COM68268W103Stock137,300$3,369,000thousands by filing date
ICF INTL INC44925C103COM51,518$3,340,000thousands by filing date
MOBILEIRON INC60739U204COM NEW673,338$3,320,000thousands by filing date
ALLOT LTDM0854Q105SHS310,877$3,255,000thousands by filing date
JOYY INC ADS REPSTG COM A46591M109ADR36,430$3,226,000thousands by filing date
CHINA ONLINE ED GROUP16954L105SPONSORED ADR124,567$3,199,000thousands by filing date
SPROUT SOCIAL INC COM CL A85209W109Stock111,329$3,006,000thousands by filing date
Gilead Sciences,Inc.375558103COM38,592$2,969,000thousands by filing date
KVH INDS INC482738101COM329,882$2,946,000thousands by filing date
AVID BIOSERVICES INC05368M106COM434,712$2,854,000thousands by filing date
FLEXSTEEL INDS339382103COMMON STOCK222,059$2,805,000thousands by filing date
ORION S.A.L72967109COM263,965$2,795,000thousands by filing date
Cisco Systems,Inc.17275R102COM59,599$2,780,000thousands by filing date
CASTLE BIOSCIENCES INC14843C105COMMON STOCK71,834$2,707,000thousands by filing date
OLLIES BARGAIN OUTLET HLDGS681116109COM27,464$2,682,000thousands by filing date
DOLLAR TREE INC COM256746108Stock27,831$2,579,000thousands by filing date
ICAD INC44934S206COM NEW252,514$2,523,000thousands by filing date
DASAN ZHONE SOLUTIONS INC23305L206COM NEW275,004$2,456,000thousands by filing date
HD SUPPLY HLDGS INC40416M105COM69,971$2,424,000thousands by filing date
WESTERN DIGITAL CORP958102105COM54,810$2,420,000thousands by filing date
HAEMONETICS CORP MASS COM405024100Stock26,747$2,395,000thousands by filing date
BEYOND AIR INC08862L103COM285,970$2,073,000thousands by filing date
ABIOMED INC003654100COM8,385$2,025,000thousands by filing date
CONTRAFECT CORP212326300COM307,723$1,966,000thousands by filing date
PFSWEB INC717098206COM282,432$1,887,000thousands by filing date
HARVARD BIOSCIENCE INC416906105COM579,294$1,796,000thousands by filing date
LENDINGTREE INC52603B107COM6,046$1,750,000thousands by filing date
ETSY INC29786A106COM16,123$1,713,000thousands by filing date
CHARAH SOLUTIONS INC15957P105COM499,511$1,588,000thousands by filing date
QUANTUM CORP747906501COM389,688$1,504,000thousands by filing date
VICOR CORP925815102COM20,165$1,451,000thousands by filing date
TWITTER INC90184L102COM35,866$1,068,000thousands by filing date
DASEKE INC23753F107COM243,142$956,000thousands by filing date
HILL ROM HLDGS INC431475102COM8,509$934,000thousands by filing date
SOCIETAL CDMO INC75629F109COM183,554$835,000thousands by filing date
EBIX INC278715206COM NEW33,594$751,000thousands by filing date
RUBICON PROJ INC78112V102COM78,787$526,000thousands by filing date
UNISYS CORP909214306COMMON STOCK44,463$485,000thousands by filing date
HYRECAR INC44916T107COM163,144$478,000thousands by filing date
ANIKA THERAPEUTICS INC035255108COM9,814$370,000thousands by filing date
GOODRICH PETE CORP COM PAR382410843Stock10,824$78,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001104659-20-095434this filing2020-08-14acceptance time not in the bulk data set