Shannon River Fund Management LLC

13F Portfolio Filings

Most recent 13F
Q3 2024
Location
New York, NY
CIK
0001301050
All SEC filings
View on sec.gov
Holdings Value
Quarter Holdings Value ($000) Top Holdings Form Type Date Filed Filing ID
Q3 2024 19 714,723 IDCC, CWAN, TSEM, PEGA 13F-HR 11/13/2024 000101359424000941
Q2 2024 22 620,474 TSEM, CGNX, IDCC, NVDA 13F-HR 8/13/2024 000101359424000640
Q1 2024 18 449,102 TSEM, WIX, CGNX, NVDA 13F-HR 5/14/2024 000101359424000471
Q4 2023 23 547,281 WIX, IDCC, IDCC puts, IWM puts 13F-HR 2/13/2024 000101359424000153
Q3 2023 16 503,128 QQQ puts, IDCC, CLS.TO, FLEX 13F-HR 11/13/2023 000101359423000910
Q2 2023 15 400,946 IDCC, FLEX, NICE, GDDY 13F-HR 8/11/2023 000101359423000659
Q1 2023 27 443,425 FLEX, IDCC, NICE, NVDA 13F-HR 5/12/2023 000101359423000466
Q4 2022 30 407,801 QQQ puts, FLEX, DT, MANH 13F-HR 2/13/2023 000101359423000174
Q3 2022 30 232,879 FLEX, NICE, CRM, RMBS 13F-HR 11/14/2022 000156761922019714
Q2 2022 35 351,952 FLEX, MANH, DT, NICE 13F-HR 8/15/2022 000156761922016018
Q1 2022 48 901,445 QQQ puts, FLEX, MANH, DT RESTATEMENT 7/20/2022 000156761922014249
Q4 2021 45 985,866 DT, FLEX, GDDY, KNBE 13F-HR 2/14/2022 000156761922003912
Q3 2021 57 1,417,897 QQQ puts, IWM puts, DT, FLEX 13F-HR 11/15/2021 000156761921020217
Q2 2021 55 1,380,943 QQQ puts, DT, GDDY, FLEX RESTATEMENT 8/16/2021 000156761921015814
Q1 2021 57 1,480,928 QQQ puts, IGV puts, DT, ADSK 13F-HR 5/17/2021 000156761921010317
Q4 2020 46 1,064,859 FLEX, DT, NYT, IDCC 13F-HR 2/16/2021 000156761921003759
Q3 2020 33 831,870 DT, NYT, IDCC, SAIL 13F-HR 11/16/2020 000156761920019672
Q2 2020 33 764,139 NYT, IDCC, DT, ADSK 13F-HR 8/14/2020 000156761920015186
Q1 2020 26 591,738 NYT, MSFT calls, IDCC, NYT puts 13F-HR 5/15/2020 000156761920010288
Q4 2019 27 749,339 IWM puts, QQQ puts, NYT, FLEX 13F-HR 2/14/2020 000156761920003634
Q3 2019 24 575,662 IWM puts, SMH puts, GWRE, NYT RESTATEMENT 2/14/2020 000156761920003631
Q2 2019 31 629,261 IWM puts, NYT, SMH puts, GWRE RESTATEMENT 2/14/2020 000156761920003627
Q1 2019 30 573,001 QQQ puts, QCOM puts, NYT, GWRE 13F-HR 5/15/2019 000156761919010917
Q4 2018 28 352,200 SEND, NYT, PTC, ADSK 13F-HR 2/14/2019 000156761919004088
Q3 2018 23 627,259 IWM puts, NYT, ADSK, YEXT 13F-HR 11/14/2018 000156761918006028
Q2 2018 33 760,061 IWM puts, QQQ puts, NYT, EPAY 13F-HR 8/14/2018 000156761918000772
Q1 2018 31 398,947 QQQ puts, MULE, EBAY, EPAY 13F-HR 5/15/2018 000114036118023559
Q4 2017 30 416,598 IWM puts, EPAY, EBAY, MRVL 13F-HR 2/14/2018 000114036118007681
Q3 2017 30 305,643 EPAY, EBAY, IAC, BL 13F-HR 11/14/2017 000114036117042505
Q2 2017 31 340,210 NUAN, BL, EBAY, MRVL 13F-HR 8/14/2017 000114036117031878
Q1 2017 28 290,311 NUAN, LGF-B, MRVL, RP 13F-HR 5/15/2017 000114036117020414
Q4 2016 35 321,210 MRVL, IAC, TTWO, RP 13F-HR 2/14/2017 000114036117006684
Q3 2016 29 358,960 WBMD, TTWO, MRVL, TSRA 13F-HR 11/14/2016 000114036116086106
Q2 2016 33 399,909 IAC, TTWO, MELLANOX TECHNOLOGIES LTD, STMP 13F-HR 8/15/2016 000114036116076462
Q1 2016 30 392,592 FIT, IDCC, TTWO, MELLANOX TECHNOLOGIES LTD 13F-HR 5/16/2016 000114036116065543
Q4 2015 30 515,648 GOOGL, TTWO, IDCC, STMP 13F-HR 2/16/2016 000114036116053122
Q3 2015 31 538,248 WBMD, IDCC, LORL, IAC 13F-HR 11/16/2015 000114036115041549
Q2 2015 37 1,017,376 IWM puts, WBMD, LORL, IDCC 13F-HR 8/14/2015 000114036115031968
Q1 2015 41 871,205 WBMD, LORL, ATVI, GCI 13F-HR 5/14/2015 000114036115019558
Q4 2014 39 983,915 LORL, WBMD, GOOGL, IAC 13F-HR 2/17/2015 000114036115006818
Q3 2014 48 1,324,447 IAC, AAPL, WBMD, META 13F-HR 11/14/2014 000114036114041886
Q2 2014 59 1,927,136 SPY puts, EEM puts, WBMD, IAC 13F-HR 8/14/2014 000114036114032454
Q1 2014 56 1,572,512 EEM puts, WBMD, BRCM, CMCSA 13F-HR 5/15/2014 000114036114021558
Q4 2013 56 1,335,577 AMT, META, CMCSA, DGI 13F-HR 2/13/2014 000114036114006971
Additional filings from Shannon River Fund Management LLC that have since been restated