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Shannon River Fund Management LLCGrowthConcentrated trader

CIK: 0001301050 | NEW YORK, NY

Q1 2026 vs Q2 2026 ComparisonProfile

Filing History

QuarterForm TypeHoldingsValueFiledSEC
Q2 2026
13F-HR37$1.1B2026-08-13SEC ↗
Q1 2026
13F-HR28$524.1M2026-05-14SEC ↗
Q4 2025
13F-HR26$637.5M2026-02-17SEC ↗
Q3 2025
13F-HR20$621.2M2025-11-13SEC ↗
Q2 2025
13F-HR24$752.0M2025-08-13SEC ↗
Q1 2025
13F-HR14$383.2M2025-05-14SEC ↗
Q4 2024
13F-HR19$677.6M2025-02-13SEC ↗
Q3 2024
13F-HR19$714.7M2024-11-13SEC ↗
Q2 2024
13F-HR22$620.5M2024-08-13SEC ↗
Q1 2024
13F-HR18$449.1M2024-05-14SEC ↗
Q4 2023
13F-HR24$547.3M2024-02-13SEC ↗
Q3 2023
13F-HR16$503.1M2023-11-13SEC ↗
Q2 2023
13F-HR15$400.9M2023-08-11SEC ↗
Q1 2023
13F-HR27$443.4M2023-05-12SEC ↗
Q4 2022
13F-HR30$407.8M2023-02-13SEC ↗
Q3 2022
13F-HR30$232.9K2022-11-14SEC ↗
Q2 2022
13F-HR35$352.0K2022-08-15SEC ↗
Q1 2022Amended
13F-HR/A48$11.7M2022-05-16SEC ↗
Q4 2021
13F-HR45$23.6M2022-02-14SEC ↗
Q3 2021
13F-HR57$85.9M2021-11-15SEC ↗
Q2 2021Amended
13F-HR/A49$132.1M2021-08-16SEC ↗
Q1 2021
13F-HR57$81.6M2021-05-17SEC ↗
Q4 2020
13F-HR46$52.1M2021-02-16SEC ↗
Q3 2020
13F-HR33$38.8M2020-11-16SEC ↗
Q2 2020
13F-HR33$57.7M2020-08-14SEC ↗
Q1 2020
13F-HR26$50.2M2020-05-15SEC ↗
Q4 2019
13F-HR27$13.2M2020-02-14SEC ↗
Q3 2019Amended
13F-HR/A24$15.9M2019-11-14SEC ↗
Q2 2019Amended
13F-HR/A31$26.2M2019-08-14SEC ↗
Q1 2019
13F-HR30$32.8M2019-05-15SEC ↗
Q4 2018
13F-HR28$32.9M2019-02-14SEC ↗
Q3 2018
13F-HR23$38.8M2018-11-14SEC ↗
Q2 2018
13F-HR33$47.0M2018-08-14SEC ↗
Q1 2018
13F-HR31$39.4M2018-05-15SEC ↗
Q4 2017
13F-HR30$34.7M2018-02-14SEC ↗
Q3 2017
13F-HR30$37.5M2017-11-14SEC ↗
Q2 2017
13F-HR31$55.4M2017-08-14SEC ↗
Q1 2017
13F-HR28$21.4M2017-05-15SEC ↗
Q4 2016
13F-HR35$3.9M2017-02-14SEC ↗
Q3 2016
13F-HR29$359.0K2016-11-14SEC ↗
Q2 2016
13F-HR33$19.7M2016-08-15SEC ↗
Q1 2016
13F-HR30$392.6K2016-05-16SEC ↗
Q4 2015
13F-HR30$515.6K2016-02-16SEC ↗
Q3 2015
13F-HR31$18.0M2015-11-16SEC ↗
Q2 2015
13F-HR37$17.6M2015-08-14SEC ↗
Q1 2015
13F-HR41$16.4M2015-05-14SEC ↗
Q4 2014
13F-HR39$19.9M2015-02-17SEC ↗
Q3 2014
13F-HR48$3.7M2014-11-14SEC ↗
Q2 2014
13F-HR59$53.4M2014-08-14SEC ↗
Q1 2014
13F-HR56$35.7M2014-05-15SEC ↗
Q4 2013
13F-HR56$1.3M2014-02-13SEC ↗
Q3 2013
13F-HR56$1.5M2013-11-12SEC ↗
Q2 2013
13F-HR48$836.5K2013-08-12SEC ↗