GAGNON SECURITIES LLC

13F Portfolio Filings

Latest portfolio report
Q1 2024 - May 13, 2024
Value $
$423M
Signature - Title
Lisa Ferrante - Chief Compliance Officer
Location
1370 Avenue Of The Americas, 26 Th Floor, New York, New York
Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Date Filed
Q1 2024 98 $423M +$27.9M -$30.8M -$2.89M AL, ENSG, CDNA, ISRG, PCRX, EPD 13F-HR 5/13/2024, 05:16 PM
Q4 2023 102 $417M +$13.6M -$28.8M -$15.2M AL, ENSG, CDNA, ISRG, PCRX, FIVN 13F-HR 2/14/2024, 05:15 PM
Q3 2023 97 $399M +$7.86M -$35.1M -$27.3M AL, ENSG, ISRG, NVGS, PCRX, PROF 13F-HR 11/14/2023, 04:06 PM
Q2 2023 97 $481M +$10.6M -$22.5M -$11.9M AL, ENSG, ISRG, PCRX, PROF, NVGS 13F-HR 8/8/2023, 05:23 PM
Q1 2023 112 $476M +$58.3M -$101M -$42.7M AL, ENSG, NVGS, PCRX, CDNA, EPD 13F-HR 4/10/2023, 04:08 PM
Q4 2022 105 $453M +$28.8M -$142M -$113M AL, ENSG, PCRX, NVGS, PROF, EPD 13F-HR 2/7/2023, 03:42 PM
Q3 2022 101 $455M +$30.5M -$14.9M +$15.6M PCRX, AL, ENSG, CDNA, NVGS, EPD 13F-HR 11/14/2022, 03:40 PM
Q2 2022 101 $477M +$34.9M -$7.69M +$27.2M PCRX, AL, ENSG, NVGS, CDNA, EPD 13F-HR 8/1/2022, 04:31 PM
Q1 2022 103 $613M +$60.1M -$17.4M +$42.7M PCRX, AL, CDNA, ENSG, NVGS, AOSL 13F-HR 5/9/2022, 05:09 PM
Q4 2021 105 $667M +$50.1M -$27.4M +$22.7M AL, AOSL, CDNA, PCRX, ENSG, ISRG 13F-HR 2/8/2022, 03:06 PM
Q3 2021 112 $673M +$83M -$28.9M +$54.1M CDNA, AL, PCRX, ENSG, AOSL, ISRG 13F-HR 11/12/2021, 03:43 PM
Q2 2021 111 $704M +$65.3M -$16.2M +$49M CDNA, AL, ENSG, AMRC, PCRX, LL 13F-HR 7/28/2021, 02:05 PM
Q1 2021 108 $657M +$59.6M -$43.3M +$16.3M CDNA, AL, ENSG, PCRX, GFN, AMRC 13F-HR 5/14/2021, 05:22 PM
Q4 2020 99 $628M +$30.2M -$10.5M +$19.6M CDNA, AL, AMRC, ENSG, LL, PCRX 13F-HR 2/12/2021, 03:17 PM
Q3 2020 99 $469M +$25.8M -$8.05M +$17.8M CDNA, AL, PCRX, ENSG, AMRC, LL 13F-HR 11/12/2020, 03:10 PM
Q2 2020 90 $413M +$16.2M -$24M -$7.78M CDNA, AL, PCRX, AMRC, ENSG, FIVN 13F-HR 8/13/2020, 04:51 PM
Q1 2020 96 $294M +$27M -$56.6M -$29.6M CDNA, AL, ENSG, AMRC, PCRX, GFN 13F-HR 5/11/2020, 04:05 PM
Q4 2019 93 $457M +$30.2M -$14.1M +$16.1M AL, GFN, CDNA, EVBG, FIVN, ENSG 13F-HR 2/14/2020, 03:08 PM
Q3 2019 95 $423M +$12.5M -$13.7M -$1.21M AL, CDNA, GFN, ENSG, FIVN, EVBG 13F-HR 11/8/2019, 03:10 PM
Q2 2019 97 $464M +$37.9M -$10.5M +$27.4M CDNA, AL, ENSG, EVBG, GFN, FIVN 13F-HR 8/12/2019, 04:05 PM
Q1 2019 97 $459M +$54.1M -$15.4M +$38.6M CDNA, AL, ENSG, EVBG, GFN, FIVN 13F-HR 5/13/2019, 04:10 PM
Q4 2018 93 $376M +$42.1M -$21.8M +$20.3M CDNA, AL, GFN, ENSG, EVBG, RHT 13F-HR 1/18/2019, 03:12 PM
Q3 2018 101 $435M +$83.6M -$19.4M +$64.2M CDNA, GFN, AL, ENSG, EVBG, AMBR 13F-HR 11/13/2018, 04:21 PM
Q2 2018 97 $347M +$56M -$11.3M +$44.7M GFN, CDNA, AL, LL, RHT, NEWR 13F-HR 8/9/2018, 04:31 PM
Q1 2018 95 $281M +$9.68M -$27.9M -$18.2M AL, RHT, GFN, CDNA, AMRC, AMBR 13F-HR 5/9/2018, 05:12 PM
Q4 2017 91 $282M +$18.5M -$13.8M +$4.73M AL, GFN, CDNA, RHT, FIVN, SU 13F-HR 2/13/2018, 01:51 PM
Q3 2017 95 $269M +$28.8M -$22.4M +$6.37M AL, RHT, LL, FIVN, SU, GFN RESTATEMENT 11/14/2017, 04:25 PM
Q2 2017 89 $360M +$38.6M -$18.3M +$20.3M RHT, AL, LL, FIVN, AMBR, GFN 13F-HR 7/20/2017, 02:55 PM
Q1 2017 95 $231M +$4.03M -$12M -$7.94M AL, LL, RHT, ATHN, GFNSL, RTEC 13F-HR 5/11/2017, 04:36 PM
Q4 2016 95 $233M +$17.6M -$11.7M +$5.88M AL, RTEC, GFNSL, ATHN, AMBR, AOSL 13F-HR 2/14/2017, 03:26 PM
Q3 2016 96 $235M +$56.3M -$18.1M +$38.2M AL, ATHN, AMBR, RTEC, LL, RHT 13F-HR 11/14/2016, 03:31 PM
Q2 2016 90 $214M +$38.1M -$4.45M +$33.6M ATHN, EQIX, AL, AMBR, RTEC, RHT RESTATEMENT 8/24/2016, 10:26 AM
Q1 2016 88 $209M +$21.8M -$14.9M +$6.84M AL, ATHN, EQIX, RHT, RTEC, GFN 13F-HR 5/3/2016, 03:44 PM
Q4 2015 85 $218M +$5.26M -$10.2M -$4.94M ATHN, RHT, AL, EQIX, RTEC, CISG 13F-HR 2/16/2016, 10:51 AM
Q3 2015 87 $204M +$13M -$45.2M -$32.2M RHT, EQIX, AL, ATHN, RTEC, CISG 13F-HR 10/16/2015, 11:19 AM
Q2 2015 88 $253M +$9.3M -$35.2M -$25.9M AL, RHT, EQIX, PSIX, ATHN, RTEC 13F-HR 7/24/2015, 10:49 AM
Q1 2015 92 $301M +$22.8M -$28.6M -$5.83M AL, GFN, RHT, PSIX, EQIX, NVDQ 13F-HR 5/12/2015, 05:26 PM
Q4 2014 92 $312M +$40.8M -$11.2M +$29.7M GFN, EQIX, RHT, CTCT, AL, ATHN 13F-HR 2/13/2015, 01:07 PM
Q3 2014 97 $299M +$32.7M -$22.2M +$10.5M GFN, EQIXXXXX, AL, ATHN, RHT, CTCT 13F-HR 10/15/2014, 04:26 PM
Q2 2014 99 $309M +$24.8M -$35.4M -$10.7M GFN, AL, EQIXXXXX, CTCT, ATHN, RHT 13F-HR 7/31/2014, 01:25 PM
Q1 2014 103 $337M +$47.1M -$47.5M -$363K GFN, AL, ATHN, NVDQ, EQIXXXXX, 2978PS 13F-HR 5/6/2014, 04:26 PM
Q4 2013 97 $333M NVDQ, GFN, ATHN, AL, CTCT, RHT RESTATEMENT 2/6/2014, 12:38 PM