$673 Million is the total value of GAGNON SECURITIES LLC's 112 reported holdings in Q3 2021. The portfolio turnover from Q2 2021 to Q3 2021 was 18.9% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| CDNA | Sell | CAREDX INC | $47,876,000 | -31.3% | 755,497 | -0.8% | 7.11% | -28.1% |
| AL | Buy | AIR LEASE CORPcl a | $35,377,000 | -4.6% | 899,256 | +1.3% | 5.26% | -0.1% |
| PCRX | Buy | PACIRA BIOSCIENCES | $31,956,000 | +5.5% | 570,643 | +14.3% | 4.75% | +10.4% |
| ENSG | Sell | ENSIGN GROUP INC | $28,631,000 | -17.5% | 382,305 | -4.6% | 4.25% | -13.7% |
| AOSL | Sell | ALPHA AND OMEGA SEMICONDUCTORLTD | $23,462,000 | +2.1% | 747,927 | -1.1% | 3.49% | +6.9% |
| ISRG | Sell | INTUITIVE SURGICAL INC | $23,204,000 | +8.0% | 23,341 | -0.1% | 3.45% | +13.0% |
| LL | Buy | LUMBER LIQUIDATORS HOLDINGSINC | $23,173,000 | -11.2% | 1,240,527 | +0.3% | 3.44% | -7.0% |
| BL | Sell | BLACKLINE INC | $22,757,000 | +3.5% | 192,760 | -2.5% | 3.38% | +8.3% |
| EVBG | Buy | EVERBRIDGE INC | $22,604,000 | +14.6% | 149,655 | +3.3% | 3.36% | +20.0% |
| AMRC | Sell | AMERESCO INCcl a | $21,716,000 | -28.7% | 371,654 | -23.5% | 3.23% | -25.4% |
| FIVN | Buy | Five9 Inc. | $21,110,000 | -10.2% | 132,152 | +3.1% | 3.14% | -6.0% |
| ETWO | Buy | E2OPEN PARENT HOLDINGSINC | $17,668,000 | +36.7% | 1,563,571 | +38.1% | 2.62% | +43.1% |
| YEXT | Buy | YEXT INCcl a | $16,512,000 | +2.2% | 1,372,552 | +21.4% | 2.45% | +7.0% |
| SCWX | Buy | SECUREWORKS CORPcl a | $16,359,000 | +34.8% | 822,897 | +25.6% | 2.43% | +41.0% |
| NVGS | Buy | NAVIGATOR HOLDINGS LTD | $16,119,000 | -18.6% | 1,811,079 | +0.1% | 2.40% | -14.8% |
| KMX | Sell | CARMAX INC | $15,791,000 | -1.0% | 123,402 | -0.1% | 2.35% | +3.5% |
| NEWR | Buy | NEW RELIC INC | $15,433,000 | +7.3% | 215,040 | +0.1% | 2.29% | +12.3% |
| IRBT | Buy | IROBOT CORP | $14,742,000 | -15.6% | 187,796 | +0.4% | 2.19% | -11.7% |
| QDEL | Buy | QUIDEL CORP | $14,203,000 | +50.3% | 100,625 | +36.4% | 2.11% | +57.2% |
| PROF | Buy | PROFOUND MED CORP | $14,150,000 | +8.0% | 966,536 | +20.7% | 2.10% | +13.0% |
| EVA | New | ENVIVA PARTNERS LP | $13,971,000 | – | 258,297 | +100.0% | 2.08% | – |
| APEN | Sell | APOLLO ENDOSURGERY INC | $13,961,000 | +9.7% | 1,540,928 | -1.9% | 2.07% | +14.8% |
| EPD | Buy | ENTERPRISE PRODS PARTNERSL P | $13,669,000 | -9.7% | 631,675 | +0.7% | 2.03% | -5.5% |
| BLFS | Sell | BIOLIFE SOLUTIONS INC | $13,515,000 | -20.8% | 319,343 | -16.7% | 2.01% | -17.1% |
| EQIX | Buy | EQUINIX INC | $13,344,000 | -1.5% | 16,888 | +0.0% | 1.98% | +3.0% |
| ZUO | Buy | ZUORA INCcl a | $11,758,000 | +124.6% | 709,165 | +133.7% | 1.75% | +135.1% |
| New | SOMALOGIC INC | $11,465,000 | – | 925,343 | +100.0% | 1.70% | – | |
| New | FRESHWORKS INC | $8,966,000 | – | 210,032 | +100.0% | 1.33% | – | |
| CMG | Buy | CHIPOTLE MEXICAN GRILLINC | $8,826,000 | +17.9% | 4,856 | +0.6% | 1.31% | +23.3% |
| CNF | Sell | CNFINANCE HOLDINGS LIMITEDspon ads | $8,231,000 | +58.6% | 1,395,043 | -0.0% | 1.22% | +65.9% |
| CAKE | Buy | CHEESECAKE FACTORY INC | $7,998,000 | +415.7% | 170,178 | +494.6% | 1.19% | +440.0% |
| ONTO | Sell | ONTO INNOVATION INC | $7,344,000 | -45.1% | 101,643 | -44.5% | 1.09% | -42.6% |
| CSLT | Sell | CASTLIGHT HEALTH INCcl b | $6,455,000 | -40.5% | 4,111,408 | -0.3% | 0.96% | -37.7% |
| CELC | Sell | CELCUITY INC | $5,525,000 | -27.9% | 306,948 | -3.9% | 0.82% | -24.5% |
| PNTG | Buy | PENNANT GROUP INC | $5,406,000 | -31.2% | 192,455 | +0.2% | 0.80% | -28.0% |
| New | SEMA4 HOLDINGS CORP | $5,283,000 | – | 696,043 | +100.0% | 0.78% | – | |
| Sell | OPSENS INC | $5,263,000 | +30.1% | 2,200,636 | -0.2% | 0.78% | +36.2% | |
| PSIX | Buy | POWER SOLUTIONS INTERNATIONALINC | $4,688,000 | -34.3% | 1,172,070 | +0.1% | 0.70% | -31.4% |
| CTRE | Buy | CARETRUST REIT INC | $4,415,000 | -12.3% | 217,250 | +0.2% | 0.66% | -8.3% |
| PRLB | Sell | PROTO LABS INC | $3,911,000 | -28.5% | 58,725 | -1.5% | 0.58% | -25.2% |
| AKAM | Buy | AKAMAI TECHNOLOGIES | $3,372,000 | -10.0% | 32,242 | +0.3% | 0.50% | -5.8% |
| MIRO | Sell | MIROMATRIX MED INC | $2,948,000 | -41.9% | 423,549 | -2.8% | 0.44% | -39.3% |
| GNRC | Buy | GENERAC HLDGS INC | $2,810,000 | -1.5% | 6,877 | +0.1% | 0.42% | +3.0% |
| TFFP | Sell | TFF PHARMACEUTICALS INC | $2,179,000 | -50.6% | 282,229 | -38.5% | 0.32% | -48.2% |
| XOM | Sell | EXXON MOBIL CORP | $1,823,000 | -7.5% | 31,000 | -0.8% | 0.27% | -3.2% |
| RDHL | Buy | REDHILL BIOPHARMAsponsored ads | $1,796,000 | -23.8% | 392,245 | +14.5% | 0.27% | -20.3% |
| TPR | Buy | TAPESTRY INC | $1,732,000 | -11.5% | 46,798 | +4.0% | 0.26% | -7.6% |
| DRRX | Sell | DURECT CORP | $1,699,000 | -21.5% | 1,327,404 | -0.1% | 0.25% | -17.9% |
| MCHP | Buy | MICROCHIP TECHNOLOGY INC | $1,603,000 | +3.6% | 10,444 | +1.0% | 0.24% | +8.2% |
| T | Sell | AT&T INC | $1,544,000 | -7.1% | 57,162 | -1.0% | 0.23% | -3.0% |
| GNTX | Buy | GENTEX CORP | $1,544,000 | +2.8% | 46,823 | +3.1% | 0.23% | +7.5% |
| PFE | PFIZER INC | $1,460,000 | +9.8% | 33,957 | 0.0% | 0.22% | +14.8% | |
| NEX | Buy | NEXTIER OILFIELD SOLUTIONS | $1,390,000 | -2.8% | 302,179 | +0.6% | 0.21% | +2.0% |
| SLG | SL GREEN RLTY CORP | $1,353,000 | -11.5% | 19,095 | 0.0% | 0.20% | -7.4% | |
| FLXN | Buy | FLEXION THERAPEUTICS INC | $1,288,000 | -25.1% | 211,141 | +1.0% | 0.19% | -21.7% |
| ETWOWS | Buy | E2OPEN PARENT HOLIDNGSINCw exp 02/04/202 | $1,279,000 | -5.9% | 440,906 | +11.1% | 0.19% | -1.6% |
| HOLX | New | HOLOGIC INC | $1,103,000 | – | 14,950 | +100.0% | 0.16% | – |
| OSUR | New | ORASURE TECHNOLOGIES INC | $993,000 | – | 87,801 | +100.0% | 0.15% | – |
| DVN | Sell | DEVON ENERGY CORP | $962,000 | -86.7% | 27,096 | -89.1% | 0.14% | -86.1% |
| TLMD | Buy | SOC TELEMED INC | $927,000 | -60.2% | 410,285 | +0.1% | 0.14% | -58.3% |
| NTDOY | Buy | NINTENDO 8sponsored ads | $914,000 | -13.8% | 15,015 | +3.1% | 0.14% | -9.3% |
| VIVO | New | MERIDIAN BIOSCIENCE INC | $854,000 | – | 44,361 | +100.0% | 0.13% | – |
| New | SPROTT PHYSICAL URANIUMTR | $830,000 | – | 74,069 | +100.0% | 0.12% | – | |
| JWA | Buy | JOHN WILEY & SONS INCcl a | $765,000 | -5.1% | 14,649 | +9.4% | 0.11% | 0.0% |
| MRVL | Sell | MARVELL TECHNOLOGY INCord | $763,000 | -30.6% | 12,650 | -32.9% | 0.11% | -27.6% |
| URG | UR-ENERGY INC | $737,000 | +23.0% | 428,204 | 0.0% | 0.11% | +28.2% | |
| NVDA | Buy | NVIDIDA CORPORATION | $713,000 | +4.9% | 3,444 | +305.2% | 0.11% | +9.3% |
| PYPL | Buy | PAYPAL HLDGS INC | $654,000 | -9.9% | 2,512 | +0.8% | 0.10% | -5.8% |
| New | SOMALOGIC INCw exp 8/31/2026 | $628,000 | – | 182,095 | +100.0% | 0.09% | – | |
| URNM | EXCHANGE TRADED CONCEPTSnorth shor gbl | $627,000 | +22.9% | 8,162 | 0.0% | 0.09% | +29.2% | |
| Buy | OCADO GROUP PLC | $625,000 | -10.7% | 27,884 | +10.3% | 0.09% | -6.1% | |
| WFC | WELLS FARGO CO | $606,000 | +2.5% | 13,056 | 0.0% | 0.09% | +7.1% | |
| SYSMEX CORP | $564,000 | +5.0% | 4,514 | 0.0% | 0.08% | +10.5% | ||
| EQC | EQUITY COMMONWEALTH | $528,000 | -0.8% | 20,311 | 0.0% | 0.08% | +2.6% | |
| PETS | PETMED EXPRESS INC | $520,000 | -15.7% | 19,365 | 0.0% | 0.08% | -12.5% | |
| GDRX | Buy | GOODRX HLDGS INC | $516,000 | +14.4% | 12,590 | +0.4% | 0.08% | +20.3% |
| DNN | DENISON MINES CORPORATION | $516,000 | +23.4% | 351,064 | 0.0% | 0.08% | +30.5% | |
| New | SEMA4 HOLDINGS CORPw exp 07/22/2026 | $521,000 | – | 245,973 | +100.0% | 0.08% | – | |
| WBA | WALGREENS BOOTS ALLIANCEINC | $517,000 | -10.7% | 10,997 | 0.0% | 0.08% | -6.1% | |
| ET | Buy | ENERGY TRANSFER L P | $495,000 | -8.3% | 51,656 | +1.6% | 0.07% | -3.9% |
| RRC | RANGE RESOURCES CORP | $501,000 | +35.0% | 22,157 | 0.0% | 0.07% | +39.6% | |
| TTOO | Sell | T2 BIOSYSTEMS INC | $471,000 | -54.5% | 514,818 | -40.8% | 0.07% | -52.4% |
| VTRS | Sell | VIATRIS INC | $470,000 | -5.4% | 34,679 | -0.3% | 0.07% | -1.4% |
| ETSY | Sell | ETSY INC | $450,000 | +0.9% | 2,163 | -0.1% | 0.07% | +6.3% |
| MNR | MONMOUTH REAL ESTATE INVESTMENTCORPcl a | $414,000 | -0.5% | 22,209 | 0.0% | 0.06% | +5.1% | |
| GOOGL | ALPHABET INCcap stk cl a | $404,000 | +9.5% | 151 | 0.0% | 0.06% | +15.4% | |
| LPSN | Buy | LIVEPERSON INC | $400,000 | -2.9% | 6,788 | +4.3% | 0.06% | +1.7% |
| CHGG | Sell | CHEGG INC | $379,000 | -18.1% | 5,573 | -0.1% | 0.06% | -15.2% |
| FB | FACEBOOKclass a | $359,000 | -2.4% | 1,058 | 0.0% | 0.05% | +1.9% | |
| BFLY | Sell | BUTTERFLY NETWORK INC | $348,000 | -28.5% | 33,366 | -0.9% | 0.05% | -24.6% |
| EOG | Sell | EOG RESOURCES INC | $347,000 | -35.6% | 4,323 | -33.0% | 0.05% | -32.5% |
| MRK | Sell | MERCK &CO. INC | $343,000 | -4.2% | 4,563 | -0.9% | 0.05% | 0.0% |
| SAIL | Buy | SAILPOINT TECHNOLOGIESHLDGS I | $344,000 | -2.5% | 8,017 | +16.1% | 0.05% | +2.0% |
| EHTH | EHEALTH INC | $335,000 | -30.6% | 8,279 | 0.0% | 0.05% | -27.5% | |
| MU | MICRON TECHNOLOGY INC | $325,000 | -16.5% | 4,572 | 0.0% | 0.05% | -12.7% | |
| RES | Buy | RPC INC | $306,000 | -1.6% | 63,030 | +0.3% | 0.04% | +2.3% |
| CLB | Buy | CORE LABORATORIES N V | $301,000 | -28.5% | 10,835 | +0.2% | 0.04% | -25.0% |
| NCSM | Buy | NCS MULTISTAGE HLDGS INC | $290,000 | -2.0% | 10,140 | +1.2% | 0.04% | +2.4% |
| HP | Buy | HELMERICH &PAYNE INC | $255,000 | -15.6% | 9,319 | +0.9% | 0.04% | -11.6% |
| RBLX | Sell | ROBLOX CORPcl a | $244,000 | -16.2% | 3,232 | -0.1% | 0.04% | -12.2% |
| VTOL | New | BRISTOW GROUP INC | $235,000 | – | 7,380 | +100.0% | 0.04% | – |
| VG | Buy | VONAGE HOLDINGS CORP | $236,000 | +14.0% | 14,632 | +2.0% | 0.04% | +20.7% |
| VIAV | Buy | VIAVI SOLUTIONS INC | $232,000 | -8.3% | 14,714 | +2.9% | 0.03% | -5.6% |
| RDSA | Sell | ROYAL DUTCH SHELLspon adr cl a | $230,000 | +10.0% | 5,156 | -0.3% | 0.03% | +13.3% |
| ZEN | Buy | ZENDESK INC | $220,000 | -16.7% | 1,892 | +3.3% | 0.03% | -10.8% |
| AETUF | ARC RESOURCES LTD | $221,000 | +10.0% | 23,623 | 0.0% | 0.03% | +13.8% | |
| ZGNX | ZOGENIX INC | $190,000 | -12.0% | 12,500 | 0.0% | 0.03% | -9.7% | |
| DLNG | DYNAGAS LNG PARTNERS LP | $166,000 | -7.8% | 54,112 | 0.0% | 0.02% | -3.8% | |
| Sell | CES ENERGY SOLUTIONS CORP | $167,000 | -4.0% | 111,370 | -0.3% | 0.02% | 0.0% | |
| RADA | Sell | RADA ELECTRONICS INDUSTRIES | $146,000 | -58.3% | 13,756 | -52.1% | 0.02% | -56.0% |
| Sell | APTOSE BIOSCIENCES INC | $129,000 | -64.6% | 59,380 | -45.8% | 0.02% | -63.5% | |
| CEMI | Sell | CHEMBIO DIAGNOSTICS INC | $119,000 | -16.8% | 47,793 | -0.5% | 0.02% | -10.0% |
| MNKKQ | Exit | MALLINCKRODT PLC COM USD0.20 | $0 | – | -218,143 | -100.0% | -0.01% | – |
| QUMU | Exit | QUMU CORP | $0 | – | -35,999 | -100.0% | -0.02% | – |
| CMLFW | Exit | CM LIFE SCIENCES INCw exp 09/04/202 | $0 | – | -26,984 | -100.0% | -0.02% | – |
| Exit | DERMTECH INC COM | $0 | – | -6,072 | -100.0% | -0.04% | – | |
| Exit | BLUE PRISM GROUP PLC ORDGBP0.01 ISIN#GB00B | $0 | – | -28,374 | -100.0% | -0.04% | – | |
| CMLF | Exit | CM LIFE SCIENCES INC COMCL Aspon ads | $0 | – | -38,117 | -100.0% | -0.08% | – |
| Exit | URANIUM PARTN CORP COM ISIN#CA9170171057 S | $0 | – | -148,149 | -100.0% | -0.09% | – | |
| CMLTU | Exit | CM LIFE SCIENCES III INCUNIT 1 CL A & 1/5Runit 04/30/2028 | $0 | – | -468,907 | -100.0% | -0.73% | – |
| CMIIU | Exit | CM LIFE SCIENCES II INCUNIT EX 022528unit 02/25/2028 | $0 | – | -761,193 | -100.0% | -1.45% | – |
| CMLFU | Exit | CM LIFE SCIENCES INC UNITEXP 090125unit 09/01/2025 | $0 | – | -656,269 | -100.0% | -1.47% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2021-11-12
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| AIR LEASE CORPORATION CL A | 42 | Q3 2023 | 8.5% |
| GENERAC HOLDINGS INC | 42 | Q3 2023 | 1.1% |
| NINTENDO CO LTD-ADR NEW | 42 | Q3 2023 | 1.1% |
| LIVEPERSON INC COM USD0.001 | 42 | Q3 2023 | 0.1% |
| AMERESCO INC CL A | 41 | Q3 2023 | 5.0% |
| FOSSIL GROUP INC | 41 | Q3 2023 | 8.2% |
| POWER SOLUTIONS INTL INC | 41 | Q3 2023 | 5.3% |
| CARMAX INC | 41 | Q3 2023 | 2.8% |
| AKAMAI TECHNOLOGIES INC | 41 | Q3 2023 | 0.8% |
| GENTEX CORP | 41 | Q3 2023 | 0.7% |
View GAGNON SECURITIES LLC's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| SomaLogic, Inc. | September 24, 2021 | 1,261,837 | 0.7% |
| General Finance CORP | May 11, 2021 | 1,028,686 | 3.4% |
| CM Life Sciences II Inc. | April 08, 2021 | 876,911 | 3.0% |
| ALPHA & OMEGA SEMICONDUCTOR Ltd | January 18, 2019 | 851,518 | 3.6% |
| SecureWorks Corp | August 10, 2017 | 330,213 | 3.0% |
| POWER SOLUTIONS INTERNATIONAL, INC. | February 14, 2017 | 972,006 | 8.9% |
| CASTLIGHT HEALTH, INC. | February 12, 2016 | 2,081,039 | 5.2% |
| Amber Road, Inc. | September 24, 2014 | 822,087 | 3.3% |
| DURECT CORP | March 18, 2014 | 2,208,819 | 2.0% |
| NAPCO SECURITY TECHNOLOGIES, INC | February 07, 2014 | 252,682 | 1.3% |
View GAGNON SECURITIES LLC's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-02-14 |
| SC 13G/A | 2024-02-13 |
| SC 13G/A | 2024-02-13 |
| 13F-HR | 2023-11-14 |
| 13F-HR | 2023-08-08 |
| 13F-HR | 2023-04-10 |
| SC 13G | 2023-03-13 |
| SC 13G/A | 2023-02-13 |
| 13F-HR | 2023-02-07 |
| SC 13G/A | 2023-02-06 |
View GAGNON SECURITIES LLC's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.