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13F-HR filed by GAGNON SECURITIES LLC

GAGNON SECURITIES LLC filed this 13F-HR for the quarter ended 2021-12-31, filed 2022-02-08, with 105 holding rows worth $666,802,000.

Accession
0001019056-22-000153
Filed
2022-02-08
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2021

A holdings report, 105 entries on the cover page, a total value of $666,802,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $666,799,000 with VALUE read as thousands by filing date, 13F file number 028-06377. 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
AIR LEASE CORP00912X302CL A956,434$42,303,000thousands by filing date
ALPHA & OMEGA SEMICONDUCTORG6331P104SHS659,982$39,969,000thousands by filing date
CAREDX INC14167L103COM870,017$39,568,000thousands by filing date
PACIRA BIOSCIENCES INC COM695127100Stock613,790$36,932,000thousands by filing date
ENSIGN GROUP INC29358P101COM377,246$31,674,000thousands by filing date
Intuitive Surgical,Inc.46120E602COM69,608$25,010,000thousands by filing date
AMERESCO INC02361E108CL A279,123$22,732,000thousands by filing date
NEW RELIC INC64829B100COMMON STOCK206,719$22,731,000thousands by filing date
LUMBER LIQUIDATORS HOLDINGS55003T107COMMON STOCK1,269,946$21,678,000thousands by filing date
BLACKLINE, INC.09239B109COM188,624$19,530,000thousands by filing date
FIVE9 INC338307101COM139,985$19,223,000thousands by filing date
ENVIVA PARTNERS LP29414J107COM UNIT258,040$18,171,000thousands by filing date
E2OPEN PARENT HOLDINGS INC29788T103COM CL A1,565,909$17,632,000thousands by filing date
NAVIGATOR HLDGS LTD SHSY62132108Stock1,985,578$17,612,000thousands by filing date
YEXT INC98585N106COM1,710,890$16,972,000thousands by filing date
CARMAX INC COM143130102Stock123,866$16,131,000thousands by filing date
EVERBRIDGE INC29978A104COM216,559$14,581,000thousands by filing date
EQUINIX INC COM29444U700REIT16,896$14,291,000thousands by filing date
QUIDEL CORP74838J101COM103,121$13,920,000thousands by filing date
ENTERPRISE PRODS PARTNERS L293792107COM631,697$13,872,000thousands by filing date
ZUORA INC98983V106COMMON STOCK722,767$13,501,000thousands by filing date
SECUREWORKS CORP81374A105CL A823,078$13,145,000thousands by filing date
IROBOT CORP462726100COM196,310$12,933,000thousands by filing date
APOLLO ENDOSURGERY INC03767D108COM1,534,056$12,932,000thousands by filing date
PROFOUND MED CORP74319B502COM NEW1,077,357$12,099,000thousands by filing date
BIOLIFE SOLUTIONS INC COM NEW09062W204Stock316,969$11,813,000thousands by filing date
SOMALOGIC INC83444K105COM905,585$10,541,000thousands by filing date
CHIPOTLEMEXICANGRILLI169656105STOK4,828$8,441,000thousands by filing date
CHEESECAKE FACTORY INC163072101COM177,785$6,960,000thousands by filing date
FRESHWORKS INC CLASS A COM358054104Stock256,904$6,746,000thousands by filing date
CASTLIGHT HEALTH INC CL B14862Q100Stock4,087,486$6,295,000thousands by filing date
CNFINANCE HLDGS LTD18979T105SPON ADS1,527,494$6,232,000thousands by filing date
OPSENS INC683823108COM2,405,952$5,905,000thousands by filing date
PROTO LABS INC743713109COM98,639$5,065,000thousands by filing date
CARETRUST REIT INC COM14174T107REIT215,568$4,921,000thousands by filing date
PENNANT GROUP INC70805E109COM191,284$4,415,000thousands by filing date
SEMA4 HOLDINGS CORP81663L101COM969,617$4,324,000thousands by filing date
CELCUITY INC15102K100COM306,394$4,041,000thousands by filing date
AKAMAI TECHNOLOGIES INC COM00971T101Stock32,785$3,837,000thousands by filing date
POWER SOLUTIONS INTERNATIONA73933G202COMMON STOCK1,179,083$3,537,000thousands by filing date
GENERAC HLDGS INC368736104COM6,786$2,388,000thousands by filing date
TFF PHARMACEUTICALS INC87241J104COM252,473$2,239,000thousands by filing date
Pfizer Inc.717081103COM33,957$2,005,000thousands by filing date
MIROMATRIX MED INC60471P108COM408,387$1,915,000thousands by filing date
TAPESTRY INC COM876030107Stock47,105$1,912,000thousands by filing date
EXXON MOBIL CORP30231G102COM31,000$1,897,000thousands by filing date
MICROCHIP TECHNOLOGY INC. COM595017104Stock20,657$1,798,000thousands by filing date
GENTEX CORP COM371901109Stock47,905$1,670,000thousands by filing date
DURECT CORP266605104COM1,401,051$1,381,000thousands by filing date
SL GREEN REALTY CORP78440X804COMMON STOCK19,095$1,369,000thousands by filing date
E2OPEN PARENT HOLDINGS INC29788T111*W EXP 02/04/202435,332$1,262,000thousands by filing date
MARVELL TECHNOLOGY INC573874104COM13,105$1,147,000thousands by filing date
DEVON ENERGY CORP NEW COM25179M103Stock25,944$1,143,000thousands by filing date
NEXTIER OILFIELD SOLUTIONS INC65290C105COMMON STOCK303,067$1,076,000thousands by filing date
NINTENDO LTD FSPONSORED ADR 1 ADR REP 0.25 ORD SHS654445303Equity15,570$907,000thousands by filing date
WILEY JOHN & SONS INC968223206CL A15,276$875,000thousands by filing date
SPROTT PHYSICAL URANIUM TRUST85210a104COM74,730$824,000thousands by filing date
REDHILL BIOPHARMA LTD757468103ADR318,323$821,000thousands by filing date
OCADO GROUP PLCG6718L106COM35,790$813,000thousands by filing date
Wells Fargo & Company949746101COM13,056$626,000thousands by filing date
SOMALOGIC INC83444k113WT181,253$605,000thousands by filing date
SYSMEX CORP Fj7864h102COM4,514$595,000thousands by filing date
EXCHANGE TRADED CONCEPTS TR301505715NORTH SHOR GBL8,236$593,000thousands by filing date
SAILPOINT TECHNOLOGIES HOLDING78781P105COM12,190$589,000thousands by filing date
WALGREENS BOOTS ALLIANCE INC931427108COM10,997$574,000thousands by filing date
UR-ENERGY INC91688R108COM432,069$527,000thousands by filing date
PAYPALHLDGSINC70450Y103STOK2,771$523,000thousands by filing date
RINGCENTRAL INC76680R206CL A2,783$521,000thousands by filing date
SOC TELEMED78472F101COM404,660$518,000thousands by filing date
NCS MULTISTAGE HLDGS INC628877201COM NEW17,368$503,000thousands by filing date
AT&T Inc00206R102COM20,311$500,000thousands by filing date
PETMED EXPRESS INC716382106COM19,365$489,000thousands by filing date
DENISON MINES CORP248356107COM354,658$486,000thousands by filing date
CHEGG INC163092109COM15,781$484,000thousands by filing date
MONMOUTH REAL ESTATE INVT CO609720107CL A22,209$467,000thousands by filing date
Alphabet Inc. Reg. Shares A02079K305COM151$437,000thousands by filing date
ENERGY TRANSFER L P29273V100COM UT LTD PTN52,139$429,000thousands by filing date
Micron Technology,Inc.595112103COM4,572$426,000thousands by filing date
ETSY INC29786A106COM1,943$425,000thousands by filing date
GOODRX HLDGS INC38246G108COM CL A12,865$420,000thousands by filing date
TTOO89853L104Stock760,610$393,000thousands by filing date
EOG RES INC COM26875P101Stock4,334$385,000thousands by filing date
ONTO INNOVATION INC COM683344105Stock3,536$358,000thousands by filing date
META PLATFORMS INC CL A30303M102COM1,058$356,000thousands by filing date
Genedx Holdings Corp W Exp 07/22/20281663L119SPAC Combination362,212$355,000thousands by filing date
Merck & Co.,Inc.58933Y105COM4,563$350,000thousands by filing date
NVIDIA Corp67066G104COM1,180$347,000thousands by filing date
ROBLOX CORP CL A771049103Stock3,275$338,000thousands by filing date
VIAVI SOLUTIONS INC925550105COM17,364$306,000thousands by filing date
RPC INC749660106COMMON STOCK63,624$289,000thousands by filing date
LIVEPERSON, INC.538146101COM7,288$260,000thousands by filing date
Microsoft Corp594918104COM743$250,000thousands by filing date
CORE LABORATORIES N VN22717107COM10,934$244,000thousands by filing date
BRISTOW GROUP INC11040G103COM7,446$236,000thousands by filing date
ROYAL DUTCH SHELL PLC SPN ADR780259206SPONS ADR A5,156$224,000thousands by filing date
MODEL N INC607525102COM7,463$224,000thousands by filing date
HELMERICH & PAYNE INC423452101COM9,406$223,000thousands by filing date
MIMECAST LIMITEDG14838109ORD SHS2,788$222,000thousands by filing date
Arc Resources Ltd.00208D408COM23,623$215,000thousands by filing date
ZOGENIX INC.98978L204Common Stock12,500$203,000thousands by filing date
CES ENERGY SOLUTIONS CORP15713J104COM111,370$179,000thousands by filing date
DYNAGAS LNG PARTNERS LPY2188B108CMN54,575$158,000thousands by filing date
RADA ELECTR INDS LTDM81863124CMN15,766$149,000thousands by filing date
APTOSE BIOSCIENCES INC COM03835T200Stock58,380$79,000thousands by filing date
AMERICAN WELL CORP03044L105CL A4,439$62,000thousands by filing datecall

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001019056-22-000153this filing2022-02-08acceptance time not in the bulk data set