Stockbridge Partners LLC
All 13F Filings
- Location
- Boston, MA
- Most recent 13F
- Q4 2025
- Holdings value ($000)
- 4,543,170
- Description
- Boston Massachusetts based relationship driven wealth allocation platform with a limited liability advisory organization and a valuation conscious and methodical investment mandate. The approach emphasizes fundamental research depth, active stewardship and governance oversight, and asset liability coordination for planning centered advisory portfolios. Implementation focuses on stability, transparency, and repeatable investment decision routines through allocation drift control and allocation selectivity.
- Website
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- Founded
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- Chairman
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- CEO
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- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q4 2025 | 2/17/2026 | 13 | 4,543,170 | 13F-HR | Stockbridge Partners LLC |
| Q3 2025 | 11/14/2025 | 14 | 5,171,931 | 13F-HR | Stockbridge Partners LLC |
| Q2 2025 | 8/14/2025 | 12 | 5,114,931 | 13F-HR | Stockbridge Partners LLC |
| Q1 2025 | 5/15/2025 | 12 | 4,518,120 | 13F-HR | Stockbridge Partners LLC |
| Q4 2024 | 2/14/2025 | 12 | 4,712,523 | 13F-HR | Stockbridge Partners LLC |
| Q3 2024 | 11/14/2024 | 13 | 4,980,540 | 13F-HR | Stockbridge Partners LLC |
| Q2 2024 | 8/14/2024 | 13 | 4,836,651 | 13F-HR | Stockbridge Partners LLC |
| Q1 2024 | 5/15/2024 | 13 | 4,853,947 | 13F-HR | Stockbridge Partners LLC |
| Q4 2023 | 2/14/2024 | 14 | 4,679,067 | 13F-HR | Stockbridge Partners LLC |
| Q3 2023 | 11/14/2023 | 15 | 4,497,004 | 13F-HR | Stockbridge Partners LLC |
| Q2 2023 | 8/14/2023 | 15 | 4,901,474 | 13F-HR | Stockbridge Partners LLC |
| Q1 2023 | 5/15/2023 | 15 | 4,315,088 | 13F-HR | Stockbridge Partners LLC |
| Q4 2022 | 2/14/2023 | 14 | 3,725,071 | 13F-HR | Stockbridge Partners LLC |
| Q3 2022 | 11/14/2022 | 16 | 3,530,537 | 13F-HR | Stockbridge Partners LLC |
| Q2 2022 | 8/15/2022 | 17 | 3,820,755 | 13F-HR | Stockbridge Partners LLC |
| Q1 2022 | 5/13/2022 | 17 | 4,634,044 | 13F-HR | Stockbridge Partners LLC |
| Q4 2021 | 2/14/2022 | 17 | 4,953,803 | 13F-HR | Stockbridge Partners LLC |
| Q3 2021 | 11/15/2021 | 19 | 4,852,996 | 13F-HR | Stockbridge Partners LLC |
| Q2 2021 | 8/16/2021 | 16 | 4,699,512 | 13F-HR | Stockbridge Partners LLC |
| Q1 2021 | 5/17/2021 | 15 | 4,106,498 | 13F-HR | Stockbridge Partners LLC |
| Q4 2020 | 4/2/2021 | 1 | 51,098 | 13F-HR/A - NEW HOLDINGS | Stockbridge Partners LLC |
| Q4 2020 | 2/16/2021 | 14 | 4,249,203 | 13F-HR | Stockbridge Partners LLC |
| Q3 2020 | 11/16/2020 | 11 | 3,631,958 | 13F-HR | Stockbridge Partners LLC |
| Q2 2020 | 8/14/2020 | 14 | 3,187,291 | 13F-HR | Stockbridge Partners LLC |
| Q1 2020 | 5/15/2020 | 15 | 2,522,065 | 13F-HR | Stockbridge Partners LLC |
| Q4 2019 | 2/14/2020 | 12 | 2,756,543 | 13F-HR | Stockbridge Partners LLC |
| Q1 2014 | 5/15/2014 | 15 | 1,462,070 | 13F-HR | Stockbridge Partners LLC |
| Q4 2013 | 2/14/2014 | 15 | 1,401,977 | 13F-HR | Stockbridge Partners LLC |
Swipe for more columns
Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 4.543 M | 100.0% | 0 | 628.8 K | -628.8 K |
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Fund Snapshot
Q4 2025
Latest filed
2/17/2026
Total value ($000)
4,543,170
Holdings
13
QoQ value change ($000)
-628,761
(-12.2%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.