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ACK Asset Management LLCDeep ValueConcentrated trader

CIK: 0001510940 | GREENWICH, CT

Q1 2026 vs Q2 2026 ComparisonProfile

Filing History

QuarterForm TypeHoldingsValueFiledSEC
Q2 2026
13F-HR21$856.3M2026-08-13SEC ↗
Q1 2026
13F-HR20$801.1M2026-05-15SEC ↗
Q4 2025
13F-HR23$796.8M2026-02-13SEC ↗
Q3 2025
13F-HR20$799.1M2025-11-14SEC ↗
Q2 2025
13F-HR21$761.4M2025-08-13SEC ↗
Q1 2025
13F-HR20$609.0M2025-05-13SEC ↗
Q4 2024
13F-HR22$746.4M2025-02-13SEC ↗
Q3 2024
13F-HR18$809.2M2024-11-13SEC ↗
Q2 2024
13F-HR19$810.3M2024-08-13SEC ↗
Q1 2024
13F-HR20$858.3M2024-05-14SEC ↗
Q4 2023
13F-HR21$831.3M2024-02-13SEC ↗
Q3 2023
13F-HR21$109.1M2023-11-13SEC ↗
Q2 2023Amended
13F-HR/A23$57.0M2023-08-14SEC ↗
Q1 2023
13F-HR23$70.9M2023-05-12SEC ↗
Q4 2022
13F-HR25$40.5M2023-02-14SEC ↗
Q3 2022
13F-HR23$11.0M2022-11-14SEC ↗
Q2 2022
13F-HR21$19.7M2022-08-15SEC ↗
Q1 2022
13F-HR24$46.5M2022-05-13SEC ↗
Q4 2021
13F-HR27$423.9K2022-02-14SEC ↗
Q3 2021
13F-HR26$341.6K2021-11-12SEC ↗
Q2 2021
13F-HR24$271.7K2021-07-13SEC ↗
Q1 2021
13F-HR23$251.4K2021-05-14SEC ↗
Q4 2020
13F-HR28$242.9K2021-02-12SEC ↗
Q3 2020
13F-HR19$194.6K2020-11-13SEC ↗
Q2 2020
13F-HR20$220.6K2020-08-13SEC ↗
Q1 2020
13F-HR20$200.2K2020-05-14SEC ↗
Q4 2019
13F-HR23$344.6K2020-02-12SEC ↗
Q3 2019Amended
13F-HR/A374$13.3M2019-11-13SEC ↗
Q2 2019
13F-HR26$344.3K2019-08-14SEC ↗
Q1 2019
13F-HR30$361.7M2019-05-13SEC ↗
Q4 2018
13F-HR29$294.9M2019-02-12SEC ↗
Q3 2018
13F-HR26$9.4M2018-11-09SEC ↗
Q2 2018
13F-HR32$374.5K2018-08-13SEC ↗
Q1 2018
13F-HR29$26.8M2018-05-14SEC ↗
Q4 2017
13F-HR32$10.0M2018-02-12SEC ↗
Q3 2017
13F-HR30$362.2K2017-11-13SEC ↗
Q2 2017
13F-HR33$5.4M2017-08-14SEC ↗
Q1 2017
13F-HR27$337.4K2017-05-12SEC ↗
Q4 2016
13F-HR30$4.8M2017-02-13SEC ↗
Q3 2016
13F-HR31$329.9K2016-11-10SEC ↗
Q2 2016
13F-HR27$336.5K2016-08-15SEC ↗
Q1 2016
13F-HR26$6.6M2016-05-16SEC ↗
Q4 2015
13F-HR23$9.6M2016-02-11SEC ↗
Q3 2015
13F-HR22$34.6M2015-11-16SEC ↗
Q2 2015
13F-HR32$30.6M2015-08-11SEC ↗
Q1 2015
13F-HR35$24.4M2015-05-14SEC ↗
Q4 2014
13F-HR35$26.3M2015-02-12SEC ↗
Q3 2014
13F-HR29$24.5M2014-11-14SEC ↗
Q2 2014
13F-HR31$25.5M2014-08-04SEC ↗
Q1 2014
13F-HR31$29.8M2014-05-09SEC ↗
Q4 2013
13F-HR34$18.2M2014-02-11SEC ↗
Q3 2013
13F-HR31$32.9M2013-11-13SEC ↗
Q2 2013
13F-HR40$16.9M2013-08-13SEC ↗