ARDSLEY ADVISORY PARTNERS LP - Q1 2021 holdings

$822 Million is the total value of ARDSLEY ADVISORY PARTNERS LP's 123 reported holdings in Q1 2021. The portfolio turnover from Q4 2020 to Q1 2021 was 91.4% .

 Value Shares↓ Weighting
TBT BuyPROSHARES TRcall$92,395,000
+196.2%
4,250,000
+123.7%
11.24%
+119.5%
SPY BuySPDR S&P 500 ETF TRput$71,340,000
+2285.2%
180,000
+2150.0%
8.68%
+1667.4%
USAT BuyUSA TECHNOLOGIES INC$55,924,000
+43.2%
4,912,753
+31.9%
6.80%
+6.1%
STKL SellSUNOPTA INC$29,658,000
-25.2%
2,008,000
-40.9%
3.61%
-44.5%
MBII BuyMARRONE BIO INNOVATIONS INC$27,877,000
+51.1%
16,692,753
+4.6%
3.39%
+12.0%
BIDU BuyBAIDU INCspon adr rep a$26,215,000
+3939.3%
120,500
+3916.7%
3.19%
+2880.4%
DT BuyDYNATRACE INC$25,905,000
+18.8%
537,000
+6.5%
3.15%
-12.0%
ZEN BuyZENDESK INC$23,209,000
+151.4%
175,000
+171.3%
2.82%
+86.3%
MU BuyMICRON TECHNOLOGY INC$23,158,000
+165.5%
262,500
+126.3%
2.82%
+96.7%
HZNP BuyHORIZON THERAPEUTICS PUB L$23,010,000
+57.3%
250,000
+25.0%
2.80%
+16.6%
FTAI SellFORTRESS TRANS INFRST INVS L$22,482,000
-19.7%
797,500
-33.2%
2.74%
-40.5%
TMUS SellT-MOBILE US INC$20,109,000
-45.8%
160,500
-41.7%
2.45%
-59.9%
AES SellAES CORP$18,801,000
-20.4%
701,250
-30.2%
2.29%
-41.0%
UPLD SellUPLAND SOFTWARE INC$17,932,000
+2.7%
380,000
-0.1%
2.18%
-23.9%
SGRY SellSURGERY PARTNERS INC$17,793,000
+47.1%
402,000
-3.6%
2.16%
+9.0%
MSFT BuyMICROSOFT CORP$17,733,000
+730.6%
75,000
+681.2%
2.16%
+516.3%
CVA BuyCOVANTA HLDG CORP$16,091,000
+18.5%
1,161,000
+12.3%
1.96%
-12.2%
VRTX NewVERTEX PHARMACEUTICALS INC$15,042,00070,000
+100.0%
1.83%
AZN NewASTRAZENECA PLCcall$14,916,000300,000
+100.0%
1.81%
TGTX SellTG THERAPEUTICS INC$14,460,000
-30.5%
300,000
-25.0%
1.76%
-48.5%
FTAI SellFORTRESS TRANS INFRST INVS Lcall$13,954,000
-0.9%
495,000
-17.5%
1.70%
-26.6%
SMAR NewSMARTSHEET INC$11,889,000186,000
+100.0%
1.45%
BIDU NewBAIDU INCcall$10,878,00050,000
+100.0%
1.32%
PD NewPAGERDUTY INC$10,862,000270,000
+100.0%
1.32%
IFF NewINTERNATIONAL FLAVORS&FRAGRA$10,471,00075,000
+100.0%
1.27%
DAL  DELTA AIR LINES INC DELcall$9,656,000
+20.1%
200,0000.0%1.18%
-11.0%
BHVN SellBIOHAVEN PHARMACTL HLDG CO L$9,265,000
-38.9%
135,550
-23.4%
1.13%
-54.7%
PWFL BuyPOWERFLEET INC$9,002,000
+25.8%
1,095,188
+13.8%
1.10%
-6.7%
EHC NewENCOMPASS HEALTH CORP$8,190,000100,000
+100.0%
1.00%
GSAH NewGS ACQUISITION HLDGS CORP II$7,823,000750,000
+100.0%
0.95%
ACACU BuyACIES ACQUISITION CORPunit 11/30/2027$7,644,000
+15.9%
735,000
+19.5%
0.93%
-14.0%
AXNX SellAXONICS MODULATION TECHNOLOG$7,486,000
-0.2%
125,000
-16.7%
0.91%
-26.0%
GE BuyGENERAL ELECTRIC COcall$6,565,000
+507.9%
500,000
+400.0%
0.80%
+351.4%
DOMO NewDOMO INC$4,081,00072,500
+100.0%
0.50%
MSFT NewMICROSOFT CORPcall$4,008,00017,000
+100.0%
0.49%
CWENA SellCLEARWAY ENERGY INCcl a$3,977,000
-55.1%
150,000
-50.0%
0.48%
-66.7%
GSM SellFERROGLOBE PLC$3,875,000
-23.7%
1,025,000
-66.9%
0.47%
-43.5%
KLR NewKALEYRA INC$3,525,000250,000
+100.0%
0.43%
AMD BuyADVANCED MICRO DEVICES INC$3,509,000
+50.9%
44,700
+76.3%
0.43%
+11.8%
FE SellFIRSTENERGY CORP$3,467,000
+3.0%
100,000
-9.1%
0.42%
-23.7%
SHC NewSOTERA HEALTH CO$3,120,000125,000
+100.0%
0.38%
AUPH SellAURINIA PHARMACEUTICALS INC$2,922,000
-48.1%
225,000
-44.7%
0.36%
-61.6%
SEDG NewSOLAREDGE TECHNOLOGIES INCcall$2,874,00010,000
+100.0%
0.35%
ADBE NewADOBE SYSTEMS INCORPORATEDcall$2,852,0006,000
+100.0%
0.35%
SLV BuyISHARES SILVER TRishares$2,724,000
+269.6%
120,000
+300.0%
0.33%
+173.6%
GPRE NewGREEN PLAINS INC$2,707,000100,000
+100.0%
0.33%
GOOG SellALPHABET INCcap stk cl c$2,482,000
-27.3%
1,200
-38.5%
0.30%
-46.2%
TRIP NewTRIPADVISOR INCcall$2,421,00045,000
+100.0%
0.30%
PANW  PALO ALTO NETWORKS INC$2,415,000
-9.4%
7,5000.0%0.29%
-32.7%
UI NewUBIQUITI INCput$2,386,0008,000
+100.0%
0.29%
RSVAU BuyRODGERS SILICON VALLEY AQ COunit 11/30/2025$2,333,000
+249.3%
157,009
+214.0%
0.28%
+158.2%
SLV NewISHARES SILVER TRcall$2,270,000100,000
+100.0%
0.28%
AEVA NewAEVA TECHNOLOGIES INC$2,262,000195,000
+100.0%
0.28%
GDXJ SellVANECK VECTORS ETF TRjr gold miners e$2,251,000
-82.0%
50,000
-78.3%
0.27%
-86.6%
WDAY BuyWORKDAY INCcl a$2,112,000
+120.5%
8,500
+112.5%
0.26%
+63.7%
PCG SellPG&E CORP$2,049,000
-19.8%
175,000
-14.6%
0.25%
-40.6%
RSVA NewRODGERS SILICON VALLEY AQ CO$2,027,000152,300
+100.0%
0.25%
AMBA SellAMBARELLA INC$2,008,000
-12.5%
20,000
-20.0%
0.24%
-35.3%
ADI BuyANALOG DEVICES INC$1,939,000
+9.4%
12,500
+4.2%
0.24%
-18.9%
BIGC BuyBIGCOMMERCE HLDGS INC$1,907,000
+271.7%
33,000
+312.5%
0.23%
+176.2%
ADBE BuyADOBE SYSTEMS INCORPORATED$1,901,000
+90.1%
4,000
+100.0%
0.23%
+40.9%
NOW BuySERVICENOW INC$1,750,000
+58.9%
3,500
+75.0%
0.21%
+17.7%
TWLO SellTWILIO INCcl a$1,704,000
-22.5%
5,000
-23.1%
0.21%
-42.7%
FSLY BuyFASTLY INCput$1,682,000
+221.0%
25,000
+316.7%
0.20%
+138.4%
GDX BuyVANECK VECTORS ETF TRgold miners etf$1,641,000
+28.3%
50,500
+42.3%
0.20%
-4.8%
TRIP BuyTRIPADVISOR INC$1,614,000
+195.1%
30,000
+57.9%
0.20%
+117.8%
ALTG BuyALTA EQUIPMENT GROUP INC$1,563,000
+50.3%
120,263
+14.3%
0.19%
+11.1%
ITI BuyITERIS INC NEW$1,543,000
+36.5%
250,000
+25.0%
0.19%
+1.6%
HLIT NewHARMONIC INC$1,462,000186,500
+100.0%
0.18%
PYPL BuyPAYPAL HLDGS INC$1,457,000
+107.3%
6,000
+100.0%
0.18%
+53.9%
ADSK NewAUTODESK INC$1,386,0005,000
+100.0%
0.17%
SLB NewSCHLUMBERGER LTDcall$1,360,00050,000
+100.0%
0.16%
DIS SellDISNEY WALT CO$1,346,000
-40.6%
7,300
-41.6%
0.16%
-55.9%
QCOM NewQUALCOMM INCput$1,326,00010,000
+100.0%
0.16%
CF BuyCF INDS HLDGS INC$1,249,000
+43.4%
27,500
+22.2%
0.15%
+6.3%
F NewFORD MTR CO DELcall$1,226,000100,000
+100.0%
0.15%
KLIC SellKULICKE & SOFFA INDS INC$1,228,000
+40.3%
25,000
-9.1%
0.15%
+3.5%
AAPL NewAPPLE INCput$1,222,00010,000
+100.0%
0.15%
LAZR NewLUMINAR TECHNOLOGIES INCput$1,216,00050,000
+100.0%
0.15%
AMD NewADVANCED MICRO DEVICES INCcall$1,178,00015,000
+100.0%
0.14%
WIX NewWIX COM LTD$1,117,0004,000
+100.0%
0.14%
EBIX NewEBIX INCput$1,121,00035,000
+100.0%
0.14%
NXPI SellNXP SEMICONDUCTORS N V$1,107,000
-0.5%
5,500
-21.4%
0.14%
-26.2%
ON SellON SEMICONDUCTOR CORP$1,040,000
-34.1%
25,000
-48.2%
0.13%
-51.0%
HUBS NewHUBSPOT INC$908,0002,000
+100.0%
0.11%
PLUG NewPLUG POWER INCcall$896,00025,000
+100.0%
0.11%
SPWR NewSUNPOWER CORPcall$836,00025,000
+100.0%
0.10%
IEA SellINFRA AND ENERGY ALTRNTIVE I$815,000
-4.5%
50,000
-2.9%
0.10%
-29.3%
AMAT NewAPPLIED MATLS INC$803,0006,000
+100.0%
0.10%
CWEN NewCLEARWAY ENERGY INCcl c$704,00025,000
+100.0%
0.09%
SNOW NewSNOWFLAKE INCcl a$688,0003,000
+100.0%
0.08%
CLNE NewCLEAN ENERGY FUELS CORP$687,00050,000
+100.0%
0.08%
MXL SellMAXLINEAR INC$682,000
-89.8%
20,000
-88.6%
0.08%
-92.4%
MVIS NewMICROVISION INC DELput$649,00035,000
+100.0%
0.08%
ZS NewZSCALER INC$601,0003,500
+100.0%
0.07%
WPRT SellWESTPORT FUEL SYSTEMS INC$582,000
+6.0%
81,000
-21.4%
0.07%
-21.1%
PDAC NewPERIDOT ACQUISITION CORP$533,00050,000
+100.0%
0.06%
CRUS NewCIRRUS LOGIC INC$509,0006,000
+100.0%
0.06%
FLEX SellFLEX LTDord$485,000
-90.6%
26,500
-90.7%
0.06%
-93.0%
GOTU  GSX TECHEDU INCput$474,000
-34.5%
14,0000.0%0.06%
-51.3%
VLDR NewVELODYNE LIDAR INCput$456,00040,000
+100.0%
0.06%
VST NewVISTRA CORP$442,00025,000
+100.0%
0.05%
CHWY NewCHEWY INCput$424,0005,000
+100.0%
0.05%
CCJ SellCAMECO CORP$415,000
-79.4%
25,000
-83.3%
0.05%
-84.8%
MTCH NewMATCH GROUP INC NEW$343,0002,500
+100.0%
0.04%
TWTR NewTWITTER INCcall$318,0005,000
+100.0%
0.04%
YELP NewYELP INCcl a$293,0007,500
+100.0%
0.04%
ROCCU SellROTH CH ACQUISITION II COunit 12/11/2025$264,000
-74.6%
25,000
-75.0%
0.03%
-81.3%
IVANU NewIVANHOE CAPITAL ACQUISTIN COunit 99/99/9999$259,00025,000
+100.0%
0.03%
BIOX NewBIOCERES CROP SOLUTIONS CORP$255,00025,000
+100.0%
0.03%
HOFV NewHALL OF FAME RESORT & ENTMT$251,00050,000
+100.0%
0.03%
VC SellVISTEON CORP$244,000
-22.3%
2,000
-20.0%
0.03%
-42.3%
NPTN NewNEOPHOTONICS CORP$239,00020,000
+100.0%
0.03%
FUBO  FUBOTV INCput$221,000
-21.1%
10,0000.0%0.03%
-41.3%
BNED NewBARNES & NOBLE ED INC$220,00027,000
+100.0%
0.03%
CNHI SellCNH INDL N V$202,000
+8.6%
12,900
-11.0%
0.02%
-19.4%
LXU SellLSB INDS INC$128,000
-81.1%
25,000
-87.5%
0.02%
-85.6%
GFN NewGENERAL FIN CORP DEL$122,00010,000
+100.0%
0.02%
AEVA NewAEVA TECHNOLOGIES INCcall$116,00010,000
+100.0%
0.01%
SLB NewSCHLUMBERGER LTD$109,0004,000
+100.0%
0.01%
SIEN NewSIENTRA INC$102,00014,000
+100.0%
0.01%
TBT BuyPROSHARES TR$87,000
+248.0%
4,000
+166.7%
0.01%
+175.0%
VTNR  VERTEX ENERGY INC$25,000
+92.3%
17,8930.0%0.00%
+50.0%
STKL ExitSUNOPTA INCcall$0-2,500
-100.0%
-0.01%
BHVN ExitBIOHAVEN PHARMACTL HLDG CO Lcall$0-500
-100.0%
-0.01%
AR ExitANTERO RESOURCES CORP$0-12,500
-100.0%
-0.01%
GE ExitGENERAL ELECTRIC CO$0-6,000
-100.0%
-0.01%
GM ExitGENERAL MTRS CO$0-2,000
-100.0%
-0.01%
BHVN ExitBIOHAVEN PHARMACTL HLDG CO Lput$0-1,500
-100.0%
-0.02%
DNN ExitDENISON MINES CORP$0-200,000
-100.0%
-0.02%
NXE ExitNEXGEN ENERGY LTD$0-50,000
-100.0%
-0.02%
UUUU ExitENERGY FUELS INC$0-50,000
-100.0%
-0.04%
CRWD ExitCROWDSTRIKE HLDGS INCcl a$0-1,000
-100.0%
-0.04%
PLTR ExitPALANTIR TECHNOLOGIES INCput$0-10,000
-100.0%
-0.04%
CEVA ExitCEVA INC$0-5,500
-100.0%
-0.04%
ZUO ExitZUORA INC$0-20,000
-100.0%
-0.05%
SYNA ExitSYNAPTICS INC$0-3,000
-100.0%
-0.05%
YTRA ExitYATRA ONLINE INC$0-160,000
-100.0%
-0.05%
FROG ExitJFROG LTDput$0-5,000
-100.0%
-0.05%
MU ExitMICRON TECHNOLOGY INCcall$0-5,000
-100.0%
-0.06%
LGFA ExitLIONS GATE ENTMNT CORPcl a vtg$0-34,500
-100.0%
-0.06%
SFIX ExitSTITCH FIX INCput$0-7,000
-100.0%
-0.07%
QRVO ExitQORVO INC$0-2,500
-100.0%
-0.07%
OPEN ExitOPENDOOR TECHNOLOGIES INCput$0-21,000
-100.0%
-0.08%
GLNG ExitGOLAR LNG LTD$0-50,000
-100.0%
-0.08%
HCARU ExitHEALTHCARE SERVICES ACQU CORunit 11/18/2023$0-47,500
-100.0%
-0.08%
CLXT ExitCALYXT INC$0-151,682
-100.0%
-0.10%
RKDA ExitARCADIA BIOSCIENCES INC$0-300,000
-100.0%
-0.12%
FTK ExitFLOTEK INDS INC DEL$0-400,000
-100.0%
-0.14%
LMND ExitLEMONADE INCput$0-7,000
-100.0%
-0.14%
GTLS ExitCHART INDS INC$0-7,500
-100.0%
-0.14%
NTNX ExitNUTANIX INCcl a$0-28,000
-100.0%
-0.15%
LRCX ExitLAM RESEARCH CORPput$0-2,000
-100.0%
-0.16%
INTU ExitINTUIT$0-2,500
-100.0%
-0.16%
ROKU ExitROKU INC$0-3,000
-100.0%
-0.16%
NTR ExitNUTRIEN LTD$0-21,000
-100.0%
-0.17%
MA ExitMASTERCARD INCORPORATEDcl a$0-3,000
-100.0%
-0.18%
BG ExitBUNGE LIMITED$0-16,500
-100.0%
-0.18%
V ExitVISA INC$0-5,000
-100.0%
-0.18%
EXPE ExitEXPEDIA GROUP INC$0-9,000
-100.0%
-0.20%
NCR ExitNCR CORP NEW$0-32,250
-100.0%
-0.20%
XLK ExitSELECT SECTOR SPDR TRput$0-10,000
-100.0%
-0.21%
LFAC ExitLF CAP ACQUISITION CORPcl a$0-142,045
-100.0%
-0.25%
BCS ExitBARCLAYS PLCcall$0-200,000
-100.0%
-0.26%
AMZN ExitAMAZON COM INCcall$0-500
-100.0%
-0.27%
TLS ExitTELOS CORP MD$0-50,000
-100.0%
-0.27%
GM ExitGENERAL MTRS COcall$0-50,000
-100.0%
-0.34%
JENGQ ExitJUST ENERGY GROUP INC$0-450,000
-100.0%
-0.35%
EOSEW ExitEOS ENERGY ENTERPRISES INC*w exp 05/06/202$0-304,000
-100.0%
-0.40%
NOVA ExitSUNNOVA ENERGY INTL INC.$0-57,500
-100.0%
-0.43%
MP ExitMP MATERIALS CORP$0-95,000
-100.0%
-0.50%
AMZN ExitAMAZON COM INC$0-1,000
-100.0%
-0.54%
IEAWW ExitINFRA AND ENERGY ALTRNTIVE I*w exp 05/20/202$0-1,199,327
-100.0%
-0.62%
DIS ExitDISNEY WALT COcall$0-21,000
-100.0%
-0.62%
DAL ExitDELTA AIR LINES INC DEL$0-100,000
-100.0%
-0.66%
HCA ExitHCA HEALTHCARE INC$0-25,000
-100.0%
-0.68%
DT ExitDYNATRACE INCcall$0-115,000
-100.0%
-0.82%
UBER ExitUBER TECHNOLOGIES INCcall$0-100,000
-100.0%
-0.84%
TSLA ExitTESLA INCput$0-10,000
-100.0%
-1.16%
BA ExitBOEING CO$0-35,000
-100.0%
-1.23%
QCOM ExitQUALCOMM INC$0-51,000
-100.0%
-1.28%
DKNG ExitDRAFTKINGS INC$0-175,250
-100.0%
-1.34%
DKNG ExitDRAFTKINGS INCcall$0-200,000
-100.0%
-1.53%
EVA ExitENVIVA PARTNERS LP$0-248,800
-100.0%
-1.86%
Original filings

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

  • View 13F-HR filed 2021-05-17
Signatures

The EDGAR filing(s) were signed by:

Top long-term holdings
NameQuarters ownedLatest quarter ownedMax weighting
SUNOPTA INC42Q3 202312.1%
MICROSOFT CORP33Q3 20235.7%
MARRONE BIO INNOVATIONS INC29Q2 20223.9%
SERVICENOW INC28Q3 20231.9%
FORTRESS TRANS INFRST INVS L27Q3 20227.6%
PROSHARES TR26Q3 20236.6%
FERROGLOBE PLC26Q3 20232.4%
HANNON ARMSTRONG SUST INFR C25Q3 20205.2%
SUNRUN INC25Q3 20236.3%
JAZZ PHARMACEUTICALS PLC24Q2 20208.0%

View ARDSLEY ADVISORY PARTNERS LP's complete holdings history.

Latest significant ownerships (13-D/G)
ARDSLEY ADVISORY PARTNERS LP Q1 2021 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
FiledShares Percentage
Bioceres Crop Solutions Corp.January 25, 20231,854,0003.0%
CANTALOUPE, INC.January 25, 20233,150,0004.4%
Stronghold Digital Mining, Inc.Sold outJanuary 25, 202300.0%
MARRONE BIO INNOVATIONS INCFebruary 08, 202218,335,76710.4%
Just Energy Group Inc.February 12, 2021450,0000.9%
SunOpta Inc.February 12, 20213,396,5143.8%
USA TECHNOLOGIES INCFebruary 12, 20213,725,5755.7%
AMERICAN SUPERCONDUCTOR CORP /DE/January 26, 2018314,3771.5%
BioScrip, Inc.January 26, 201890,0000.1%
APPLIED OPTOELECTRONICS, INC.Sold outFebruary 14, 201700.0%

View ARDSLEY ADVISORY PARTNERS LP's complete significant-ownership history.

Latest filings
TypeFiled
13F-HR2024-02-14
13F-HR2023-11-14
13F-HR2023-08-14
13F-HR2023-05-15
13F-HR2023-02-14
SC 13G/A2023-01-25
SC 13G/A2023-01-25
SC 13G2023-01-25
13F-HR2022-11-14
13F-HR2022-08-15

View ARDSLEY ADVISORY PARTNERS LP's complete filings history.

Compare quarters

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