| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 09 Dec 2025 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2025 | 30 Sep 2025 | 028-14383 | |
| 144 | Open Document | Open Filing | 12 Sep 2025 | |||
| N-PX | Open Document | Open Filing | 29 Aug 2025 | 30 Jun 2025 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2025 | 30 Jun 2025 | 028-14383 | |
| 144 | Open Document | Open Filing | 10 Jun 2025 | |||
| 13F-HR | Open Document | Open Filing | 15 May 2025 | 31 Mar 2025 | 028-14383 | |
| 144 | Open Document | Open Filing | 06 Mar 2025 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2025 | 31 Dec 2024 | 028-14383 | |
| 144 | Open Document | Open Filing | 12 Dec 2024 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2024 | 30 Sep 2024 | 028-14383 | |
| N-PX | Open Document | Open Filing | 30 Aug 2024 | 30 Jun 2024 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2024 | 30 Jun 2024 | 028-14383 | |
| 144 | Open Document | Open Filing | 07 Jun 2024 | |||
| 13F-HR | Open Document | Open Filing | 15 May 2024 | 31 Mar 2024 | 028-14383 | |
| 144 | Open Document | Open Filing | 28 Feb 2024 | |||
| 144 | Open Document | Open Filing | 27 Feb 2024 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2024 | 31 Dec 2023 | 028-14383 | |
| 144 | Open Document | Open Filing | 12 Dec 2023 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2023 | 30 Sep 2023 | 028-14383 | |
| 144 | Open Document | Open Filing | 05 Sep 2023 | |||
| 144 | Open Document | Open Filing | 05 Sep 2023 | |||
| 144 | Open Document | Open Filing | 30 Aug 2023 | |||
| 144 | Open Document | Open Filing | 23 Aug 2023 | |||
| 13F-HR | Open Document | Open Filing | 14 Aug 2023 | 30 Jun 2023 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 May 2023 | 31 Mar 2023 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2023 | 31 Dec 2022 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 Aug 2022 | 30 Jun 2022 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 13 May 2022 | 31 Mar 2022 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2022 | 31 Dec 2021 | 028-14383 | |
| 4 | Open Document | Open Filing | 16 Dec 2021 | 14 Dec 2021 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 15 Nov 2021 | 30 Sep 2021 | 028-14383 | |
| 4 | Open Document | Open Filing | 15 Nov 2021 | 11 Nov 2021 | 001-36557 | |
| 4 | Open Document | Open Filing | 16 Sep 2021 | 14 Sep 2021 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 16 Aug 2021 | 30 Jun 2021 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 17 May 2021 | 31 Mar 2021 | 028-14383 | |
| 13F-HR/A | Open Document | Open Filing | 02 Apr 2021 | 31 Dec 2020 | 028-14383 | |
| 4 | Open Document | Open Filing | 12 Mar 2021 | 10 Mar 2021 | 001-36557 | |
| 4 | Open Document | Open Filing | 22 Feb 2021 | 18 Feb 2021 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2021 | 31 Dec 2020 | 028-14383 | |
| 4 | Open Document | Open Filing | 14 Dec 2020 | 10 Dec 2020 | 001-36557 | |
| 4 | Open Document | Open Filing | 18 Nov 2020 | 16 Nov 2020 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 16 Nov 2020 | 30 Sep 2020 | 028-14383 | |
| 4 | Open Document | Open Filing | 13 Nov 2020 | 11 Nov 2020 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-14383 | |
| 4 | Open Document | Open Filing | 15 Jun 2020 | 11 Jun 2020 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 15 May 2020 | 31 Mar 2020 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2019 | 30 Sep 2019 | 028-14383 | |
| 4 | Open Document | Open Filing | 07 Oct 2019 | 03 Oct 2019 | 001-36557 | |
| 4 | Open Document | Open Filing | 03 Oct 2019 | 01 Oct 2019 | 001-36557 | |
| 4 | Open Document | Open Filing | 12 Sep 2019 | 10 Sep 2019 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2019 | 30 Jun 2019 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-14383 | |
| 4 | Open Document | Open Filing | 29 Aug 2018 | 28 Aug 2018 | 001-36557 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-14383 | |
| 4 | Open Document | Open Filing | BERKSHIRE/WMS | 07 Aug 2017 | 03 Aug 2017 | 001-36557 |
| 3 | Open Document | Open Filing | BERKSHIRE/WMS | 07 Aug 2017 | 03 Aug 2017 | 001-36557 |
| 13F-HR | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-14383 | |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2017 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-14383 | |
| 4 | Open Document | Open Filing | BERKSHIRE/MFRM | 10 Jun 2016 | 31 May 2016 | 001-35354 |
| 13F-HR | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-14383 | |
| 4 | Open Document | Open Filing | BERKSHIRE/MFRM | 27 Apr 2016 | 25 Apr 2016 | 001-35354 |
| 4 | Open Document | Open Filing | BERKSHIRE/MFRM | 13 Apr 2016 | 11 Apr 2016 | 001-35354 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Apr 2016 | 05 Apr 2016 | 001-35354 |
| 4 | Open Document | Open Filing | BERKSHIRE/MFRM | 04 Apr 2016 | 31 Mar 2016 | 001-35354 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Mar 2016 | 28 Mar 2016 | 001-35354 |
| 4 | Open Document | Open Filing | BERKSHIRE/MFRM | 24 Mar 2016 | 22 Mar 2016 | 001-35354 |
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-14383 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A - AMENDMENT NO. 2 FOR LUMBER LIQUIDATORS HOLDINGS, INC. BY STOCKBRIDGE | 16 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A FOR REALPAGE, INC. | 16 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A FOR ADVANCED DRAINAGE SYSTEMS, INC. | 16 Feb 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2016 | 05 Feb 2016 | 001-35354 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Feb 2016 | 05 Feb 2016 | 001-35354 |
| 13F-HR | Open Document | Open Filing | 16 Nov 2015 | 30 Sep 2015 | 028-14383 | |
| SC 13G | Open Document | Open Filing | S13G FOR ADVANCED DRAINAGE SYSTEMS, INC. BY STOCKBRIDGE PARTNERS LLC | 27 Aug 2015 | ||
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 028-14383 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT 1 TO SCHEDULE 13G FOR REALPAGE, INC. BY STOCKBRIDGE PARTNERS LLC | 17 Feb 2015 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A - AMENDMENT NO. 2 FOR MATTRESS FIRM HOLDING CORP. BY STOCKBRIDGE | 17 Feb 2015 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A - AMENDMENT NO. 1 FOR LUMBER LIQUIDATORS HOLDINGS, INC. BY STOCKBRIDGE | 17 Feb 2015 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-14383 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G FOR LUMBER LIQUIDATORS HOLDINGS, INC. | 09 Oct 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-14383 | |
| 13F-HR | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-14383 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G FOR REALPAGE, INC. | 21 Mar 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-14383 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A FOR MATTRESS FIRM HOLDING CORP. | 14 Feb 2014 |