Portolan Capital Management - Q3 2022 holdings

$946 Million is the total value of Portolan Capital Management's 128 reported holdings in Q3 2022. The portfolio turnover from Q2 2022 to Q3 2022 was 46.3% .

 Value Shares↓ Weighting
TA BuyTRAVELCENTERS OF AMERICA, INC.$33,005,000
+119.6%
612,005
+40.3%
3.49%
+130.4%
ELF SellE.L.F. BEAUTY, INC.$28,282,000
-17.8%
751,791
-33.0%
2.99%
-13.7%
LRN BuySTRIDE, INC.$27,825,000
+29.9%
662,027
+26.1%
2.94%
+36.3%
CROX BuyCROCS, INC.$27,722,000
+396.1%
403,754
+251.7%
2.93%
+420.4%
INVE SellIDENTIV, INC.$25,733,000
-0.2%
2,052,095
-7.8%
2.72%
+4.8%
TGLS BuyTECNOGLASS, INC.$23,080,000
+108.7%
1,099,591
+74.5%
2.44%
+118.9%
KRUS SellKURA SUSHI USA, INC.$21,825,000
+2.4%
296,622
-31.1%
2.31%
+7.5%
AVID SellAVID TECHNOLOGY, INC.$20,291,000
-21.4%
872,374
-12.3%
2.14%
-17.5%
CF BuyCF INDUSTRIES HOLDINGS, INC.$19,906,000
+178.2%
206,820
+147.8%
2.10%
+192.2%
STKL BuySUNOPTA, INC.$18,816,000
+23.1%
2,067,700
+5.3%
1.99%
+29.3%
BIO BuyBIO-RAD LABORATORIES, INC.$18,741,000
-9.8%
44,927
+7.1%
1.98%
-5.3%
ORCL BuyORACLE CORPORATION$17,334,000
+17.4%
283,838
+34.3%
1.83%
+23.2%
UTHR SellUNITED THERAPEUTICS CORPORATION$17,021,000
-14.9%
81,290
-4.2%
1.80%
-10.6%
PBF BuyPBF ENERGY, INC.$16,600,000
+147.0%
472,136
+103.9%
1.75%
+159.1%
DOMO SellDOMO, INC.$15,576,000
-45.7%
865,814
-16.1%
1.65%
-43.0%
BuyR1 RCM, INC.$15,130,000
+10.2%
816,515
+24.6%
1.60%
+15.6%
NTRA NewNATERA, INC.$13,650,000311,497
+100.0%
1.44%
NOG SellNORTHERN OIL AND GAS, INC.$13,331,000
-16.7%
486,355
-23.2%
1.41%
-12.5%
IIIV BuyI3 VERTICALS, INC.$13,026,000
-9.9%
650,322
+12.5%
1.38%
-5.4%
PINC BuyPREMIER, INC.$12,954,000
+21.4%
381,673
+27.6%
1.37%
+27.3%
SQM BuySOCIEDAD QUIMICA MINERAL DE CHILE S A$12,616,000
+233.3%
139,019
+206.8%
1.33%
+249.9%
LTRX BuyLANTRONIX, INC.$12,444,000
+0.4%
2,587,131
+12.3%
1.32%
+5.4%
RELL NewRICHARDSON ELECTRONICS LTD.$10,664,000706,240
+100.0%
1.13%
WFG BuyWEST FRASER TIMBER CO. LTD.$10,257,000
+199.8%
141,496
+217.3%
1.08%
+215.1%
LXU NewLSB INDUSTRIES, INC.$10,147,000712,068
+100.0%
1.07%
TWLO BuyTWILIO, INC.$10,009,000
+9.7%
144,758
+32.9%
1.06%
+15.1%
VST SellVISTRA CORP CMN$9,943,000
-30.4%
473,494
-24.2%
1.05%
-26.9%
ADM NewARCHER-DANIELS-MIDLAND COMPANY$9,899,000123,050
+100.0%
1.05%
BXC BuyBLUELINX HOLDINGS, INC.$9,797,000
+1.7%
157,762
+9.5%
1.04%
+6.7%
LPI SellLAREDO PETROLEUM, INC.$9,768,000
-59.9%
155,419
-56.0%
1.03%
-57.9%
IMXI NewINTERNATIONAL MONEY EXPRESS, INC.$9,662,000423,962
+100.0%
1.02%
DHT BuyDHT HOLDINGS, INC.$9,286,000
+75.2%
1,228,327
+42.1%
0.98%
+83.7%
NOMD SellNOMAD FOODS LTD.$8,401,000
-50.0%
591,585
-29.6%
0.89%
-47.5%
QTRX BuyQUANTERIX CORPORATION$8,363,000
+35.3%
758,853
+98.7%
0.88%
+41.9%
ALTG SellALTA EQUIPMENT GROUP, INC.$8,337,000
-30.8%
757,239
-43.6%
0.88%
-27.4%
ANDE NewANDERSONS, INC.$8,215,000264,745
+100.0%
0.87%
EXTR BuyEXTREME NETWORKS, INC.$8,034,000
+92.1%
614,653
+31.1%
0.85%
+101.7%
BOX NewBOX, INC.$8,022,000328,916
+100.0%
0.85%
BELFB NewBEL FUSE, INC.$7,971,000315,702
+100.0%
0.84%
AMPH BuyAMPHASTAR PHARMACEUTICALS, INC.$7,929,000
-17.1%
282,187
+2.7%
0.84%
-13.0%
CSTL BuyCASTLE BIOSCIENCES, INC.$7,839,000
+130.4%
300,590
+94.0%
0.83%
+141.4%
BCOR NewBLUCORA, INC.$7,729,000399,648
+100.0%
0.82%
PRTS SellCARPARTS.COM, INC.$7,663,000
-43.2%
1,482,290
-23.7%
0.81%
-40.3%
TRIP BuyTRIPADVISOR, INC.$7,659,000
+37.5%
346,858
+10.9%
0.81%
+44.2%
LHX SellL3HARRIS TECHNOLOGIES, INC.$7,570,000
-14.3%
36,423
-0.3%
0.80%
-10.0%
WKME BuyWALKME LTD.$7,276,000
+197.2%
856,020
+254.2%
0.77%
+212.6%
CMP NewCOMPASS MINERALS INTERNATIONAL, INC.$7,225,000187,518
+100.0%
0.76%
PRVA NewPRIVIA HEALTH GROUP, INC.$7,112,000208,807
+100.0%
0.75%
FFIV SellF5, INC.$7,092,000
-7.7%
49,002
-2.4%
0.75%
-3.0%
SAIC SellSCIENCE APPLICATIONS INTERNATIONAL CORPORATION$6,955,000
-27.2%
78,653
-23.3%
0.74%
-23.5%
CTOS SellCUSTOM TRUCK ONE SOURCE, INC.$6,903,000
-25.8%
1,184,059
-28.7%
0.73%
-22.1%
LDOS SellLEIDOS HOLDINGS, INC.$6,699,000
-43.5%
76,590
-34.9%
0.71%
-40.7%
ALB BuyALBEMARLE CORPORATION$6,681,000
+50.9%
25,265
+19.2%
0.71%
+58.3%
TMO SellTHERMO FISHER SCIENTIFIC, INC.$6,499,000
-15.6%
12,814
-9.6%
0.69%
-11.5%
CHKP SellCHECK POINT SOFTWARE TECHNOLOGIES LTD.$6,443,000
-60.7%
57,518
-57.2%
0.68%
-58.7%
NTR NewNUTRIEN LTD.$6,313,00075,709
+100.0%
0.67%
IMMR SellIMMERSION CORPORATION$6,249,000
-16.5%
1,138,191
-18.8%
0.66%
-12.5%
NewDOCGO, INC.$6,233,000628,312
+100.0%
0.66%
INSW NewINTERNATIONAL SEAWAYS, INC.$6,079,000173,033
+100.0%
0.64%
TTWO SellTAKE TWO INTERACTIVE SOFTWARE, INC.$6,048,000
-59.8%
55,483
-54.9%
0.64%
-57.8%
ANIK SellANIKA THERAPEUTICS, INC.$5,584,000
+6.0%
234,603
-0.6%
0.59%
+11.3%
FLEX NewFLEX LTD.$5,555,000333,437
+100.0%
0.59%
FB SellMETA PLATFORMS, INC.$5,453,000
-45.4%
40,188
-35.2%
0.58%
-42.7%
CTLT BuyCATALENT, INC.$5,416,000
-21.1%
74,842
+16.9%
0.57%
-17.3%
MGPI SellMGP INGREDIENTS, INC.$5,386,000
+5.8%
50,733
-0.3%
0.57%
+10.9%
DSKE SellDASEKE, INC.$5,210,000
-55.8%
962,941
-47.8%
0.55%
-53.6%
DECK NewDECKERS OUTDOORS CORPORATION$5,160,00016,506
+100.0%
0.54%
DGII SellDIGI INTERNATIONAL, INC.$4,964,000
+7.3%
143,607
-24.8%
0.52%
+12.7%
KR SellKROGER COMPANY$4,844,000
-70.3%
110,727
-67.9%
0.51%
-68.8%
WDAY BuyWORKDAY, INC.$4,830,000
+31.2%
31,728
+20.3%
0.51%
+37.5%
DAR NewDARLING INGREDIENTS, INC.$4,756,00071,893
+100.0%
0.50%
SONY SellSONY GROUP CORPORATION$4,687,000
-55.4%
73,185
-43.0%
0.50%
-53.2%
SKIN NewTHE BEAUTY HEALTH COMPANY$4,605,000390,599
+100.0%
0.49%
VET NewVERMILION ENERGY, INC.$4,543,000212,091
+100.0%
0.48%
CHRA SellCHARAH SOLUTIONS, INC.$4,523,000
-63.9%
2,471,443
-26.2%
0.48%
-62.1%
GPRE BuyGREEN PLAINS, INC.$4,452,000
+16.2%
153,148
+8.6%
0.47%
+22.0%
NewCOUCHBASE, INC.$4,421,000309,785
+100.0%
0.47%
BOOT SellBOOT BARN HOLDINGS, INC.$4,403,000
-40.4%
75,320
-29.8%
0.46%
-37.5%
AGL NewAGILON HEALTH, INC.$4,351,000185,797
+100.0%
0.46%
CHGG NewCHEGG, INC.$4,354,000206,627
+100.0%
0.46%
STAA SellSTAAR SURGICAL COMPANY$4,345,000
-53.7%
61,583
-53.4%
0.46%
-51.4%
TITN SellTITAN MACHINERY, INC.$4,271,000
+20.5%
151,119
-4.4%
0.45%
+26.3%
HNST NewHONEST COMPANY, INC.$4,175,0001,192,794
+100.0%
0.44%
SKX SellSKECHERS USA, INC.$4,130,000
-77.8%
130,203
-75.1%
0.44%
-76.7%
KOS NewKOSMOS ENERGY LTD.$4,031,000779,637
+100.0%
0.43%
CPRI BuyCAPRI HOLDINGS LIMITED$3,961,000
+106.9%
103,035
+120.7%
0.42%
+117.1%
HQY SellHEALTHEQUITY, INC.$3,910,000
-47.5%
58,206
-52.0%
0.41%
-44.9%
ATEN SellA10 NETWORKS, INC.$3,828,000
-49.5%
288,460
-45.3%
0.40%
-46.9%
AMED SellAMEDISYS, INC.$3,706,000
-22.7%
38,286
-16.0%
0.39%
-18.8%
NewARCHAEA ENERGY, INC.$3,654,000202,909
+100.0%
0.39%
SFL SellSFL CORPORATION LTD.$3,529,000
-24.1%
387,371
-20.9%
0.37%
-20.3%
NVGS SellNAVIGATOR HOLDINGS LTD.$3,515,000
-4.7%
307,014
-6.0%
0.37%0.0%
PAYO NewPAYONEER GLOBAL, INC.$3,488,000576,598
+100.0%
0.37%
EXPE SellEXPEDIA GROUP, INC.$3,448,000
-67.9%
36,801
-67.5%
0.36%
-66.3%
HBIO SellHARVARD BIOSCIENCE, INC.$3,436,000
-61.1%
1,342,091
-45.3%
0.36%
-59.2%
QLYS SellQUALYS, INC.$3,351,000
+10.2%
24,043
-0.2%
0.35%
+15.7%
NewNOBLE CORPORATION PLC$3,323,000112,340
+100.0%
0.35%
HEES SellH&E EQUIPMENT SERVICES, INC.$3,310,000
-4.4%
116,795
-2.2%
0.35%
+0.6%
HCAT SellHEALTH CATALYST, INC.$2,945,000
-63.5%
303,602
-45.5%
0.31%
-61.7%
ENVA SellENOVA INTERNATIONAL, INC.$2,671,000
-43.7%
91,240
-44.6%
0.28%
-41.0%
FLL SellFULL HOUSE RESORTS, INC.$2,661,000
-22.6%
473,502
-16.3%
0.28%
-18.8%
QNST SellQUINSTREET, INC.$2,601,000
-16.6%
247,703
-20.1%
0.28%
-12.4%
ETWO SellE2OPEN PARENT HOLDINGS, INC.$2,566,000
-32.7%
422,758
-13.8%
0.27%
-29.4%
DXLG BuyDESTINATION XL GROUP, INC.$2,532,000
+245.0%
467,097
+115.8%
0.27%
+262.2%
RPAY SellREPAY HOLDINGS CORPORATION$2,415,000
-57.7%
342,081
-22.9%
0.26%
-55.6%
OLN SellOLIN CORPORATION$2,406,000
-30.4%
56,113
-24.8%
0.25%
-27.0%
MSFT  MICROSOFT CORPORATION$2,381,000
-9.3%
10,2250.0%0.25%
-4.5%
SKY BuySKYLINE CHAMPION CORPORATION$2,386,000
+23.6%
45,124
+10.8%
0.25%
+29.9%
AGCO SellAGCO CORPORATION$2,262,000
-51.3%
23,521
-50.1%
0.24%
-48.9%
HZO NewMARINEMAX, INC.$2,246,00075,390
+100.0%
0.24%
SellJAKKS PACIFIC, INC.$2,223,000
+36.3%
114,987
-10.7%
0.24%
+43.3%
SSYS SellSTRATASYS LTD.$2,103,000
-70.5%
145,936
-61.6%
0.22%
-69.0%
EA SellELECTRONIC ARTS CM$1,849,000
-48.8%
15,980
-46.2%
0.20%
-46.4%
ABMD SellABIOMED, INC.$1,754,000
-1.0%
7,139
-0.2%
0.18%
+3.9%
HPP SellHUDSON PACIFIC PROPERTIES, INC.$1,718,000
-26.5%
156,918
-0.4%
0.18%
-22.6%
GOOG BuyALPHABET, INC.$1,670,000
-43.6%
17,365
+1182.5%
0.18%
-40.9%
AMZN SellAMAZON.COM, INC.$1,656,000
-31.0%
14,652
-35.2%
0.18%
-27.7%
PRCH NewPORCH GROUP, INC.$1,641,000729,449
+100.0%
0.17%
ECPG BuyENCORE CAPITAL GROUP, INC.$1,348,000
-11.8%
29,630
+11.9%
0.14%
-7.8%
CWST  CASELLA WASTE SYSTEMS, INC.$1,306,000
+5.1%
17,0970.0%0.14%
+10.4%
CDMO SellAVID BIOSERVICES, INC.$1,230,000
-58.1%
64,309
-66.5%
0.13%
-55.9%
CAMP NewCALAMP CORPORATION$1,104,000287,390
+100.0%
0.12%
BAND SellBANDWIDTH, INC.$921,000
-93.7%
77,409
-90.1%
0.10%
-93.4%
ICAD SellICAD, INC.$865,000
-80.3%
411,724
-62.5%
0.09%
-79.4%
NewOCWEN FINANCIAL CORPORATION$762,00032,734
+100.0%
0.08%
AGTC SellAPPLIED GENETIC TECHNOLOGIES CORPORATION$435,000
-64.8%
1,600,902
-0.3%
0.05%
-62.9%
SD SellSANDRIDGE ENERGY, INC.$409,000
-87.6%
25,079
-88.1%
0.04%
-87.0%
MTCH  MATCH GROUP, INC.$340,000
-31.5%
7,1230.0%0.04%
-28.0%
PETQ ExitPETIQ, INC.$0-44,525
-100.0%
-0.08%
ERO ExitERO COPPER CORP.$0-153,221
-100.0%
-0.13%
NMIH ExitNMI HOLDINGS, INC.$0-117,009
-100.0%
-0.20%
SCVL ExitSHOE CARNIVAL, INC.$0-94,737
-100.0%
-0.21%
CDNA ExitCAREDX, INC.$0-109,827
-100.0%
-0.24%
LESL ExitLESLIE'S, INC.$0-162,480
-100.0%
-0.25%
APPS ExitDIGITAL TURBINE, INC.$0-142,814
-100.0%
-0.25%
HUBS ExitHUBSPOT, INC.$0-8,865
-100.0%
-0.27%
TALO ExitTALOS ENERGY, INC.$0-177,389
-100.0%
-0.28%
UNVR ExitUNIVAR SOLUTIONS, INC.$0-119,230
-100.0%
-0.30%
GSM ExitFERROGLOBE PLC$0-505,934
-100.0%
-0.30%
MTRN ExitMATERION CORPORATION$0-44,614
-100.0%
-0.33%
GCO ExitGENESCO, INC.$0-71,630
-100.0%
-0.36%
PARR ExitPAR PACIFIC HOLDINGS, INC.$0-232,899
-100.0%
-0.37%
CNNE ExitCANNAE HOLDINGS, INC.$0-200,026
-100.0%
-0.39%
SWIR ExitSIERRA WIRELESS, INC.$0-168,441
-100.0%
-0.40%
RVLV ExitREVOLVE GROUP, INC.$0-179,952
-100.0%
-0.47%
BW ExitBABCOCK & WILCOX ENTERPRISES, INC.$0-911,141
-100.0%
-0.55%
RFP ExitRESOLUTE FOREST PRODUCTS, INC.$0-539,110
-100.0%
-0.69%
GPOR ExitGULFPORT ENERGY CORPORATION$0-88,132
-100.0%
-0.71%
SMAR ExitSMARTSHEET, INC.$0-243,181
-100.0%
-0.77%
SLM ExitSLM CORPORATION$0-490,028
-100.0%
-0.79%
FIS ExitFIDELITY NATIONAL INFORMATION SERVICES, INC.$0-104,894
-100.0%
-0.97%
EEFT ExitEURONET WORLDWIDE, INC.$0-124,967
-100.0%
-1.27%
CUBI ExitCUSTOMERS BANCORP, INC.$0-376,279
-100.0%
-1.28%
OLLI ExitOLLIE'S BARGAIN OUTLET HOLDINGS, INC.$0-227,017
-100.0%
-1.34%
Original filings

The following EDGAR filing(s) were analyzed to create this report:

  • View 13F-HR filed 2022-11-14
Signatures

The EDGAR filing(s) were signed by:

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
NameQuarters ownedLatest quarter ownedMax weighting
CASELLA WASTE SYSTEMS, INC. CLASS A42Q3 20235.3%
META PLATFORMS, INC.41Q3 20232.0%
ABIOMED INC CMN38Q3 20222.9%
ANIKA THERAPEUTICS INC CMN36Q2 20232.8%
BIO-RAD LABORATORIES, INC.34Q3 20233.5%
EURONET WORLDWIDE INC CMN32Q4 20223.9%
ALPHABET, INC.32Q3 20233.3%
SKECHERS USA, INC.31Q3 20232.9%
QUALYS INC CMN30Q4 20222.6%
ELECTRONIC ARTS, INC.29Q4 20222.2%

View Portolan Capital Management's complete holdings history.

Latest significant ownerships (13-D/G)
Portolan Capital Management Q3 2022 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
FiledShares Percentage
ALTA EQUIPMENT GROUP INC.February 13, 2023572,2461.8%
Charah Solutions, Inc.February 13, 2023166,8195.0%
FULL HOUSE RESORTS INCFebruary 13, 2023407,4521.2%
HARVARD BIOSCIENCE INCFebruary 13, 20231,054,3002.5%
LANTRONIX INCFebruary 13, 2023691,1181.9%
RICHARDSON ELECTRONICS, LTD.February 13, 2023484,6324.0%
Charah Solutions, Inc.November 22, 20221,782,0525.3%
APPLIED GENETIC TECHNOLOGIES CORPFebruary 15, 20222,218,1885.2%
AEMETIS, INCFebruary 11, 2022106,0900.3%
BlueLinx Holdings Inc.February 11, 2022451,7934.6%

View Portolan Capital Management's complete significant-ownership history.

Latest filings
TypeFiled
13F-HR2024-02-14
SC 13G/A2024-02-14
SC 13G/A2024-02-14
SC 13G/A2024-02-14
SC 13G/A2024-02-14
SC 13G/A2024-02-14
SC 13G/A2024-02-14
SC 13G2023-12-18
13F-HR2023-11-14
13F-HR2023-08-14

View Portolan Capital Management's complete filings history.

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