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STOCKBRIDGE INVESTORS
Legal name: STOCKBRIDGE PARTNERS LLC
CRD 160674File 801-73356
APPROVED
Custody
Filing as of May 28, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$5.41B
Top 25% of cohort (national)
Discretionary AUM
$5.41B
Clients
2
3 accounts
Employees
20
Top 25% of cohort in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Mar 30, 2012
- Principal office
- 200 CLARENDON STREET 35TH FL, BOSTON, MA, 02116-5040
- Phone
- (617) 227-0050
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $5.41B
- Discretionary AUM
- $5.41B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 3
- Non-discretionary accounts
- 0
- Total accounts
- 3
- AUM per client
- $2.71B
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Charitable organizations | Fewer than 5 | $792.1M |
| Pooled investment vehicles | 2 | $4.62B |
Compensation & activities
ADV Items 5E, 5GCompensation
- Other
- Other (described) — INCENTIVE ALLOCATION
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 19 | 20 | increased by1 |
| Apr 1, 2026 | AUM | $5,818,290,439 | $5,411,170,790 | decreased by$407,119,649 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 20 | 19 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $5,867,663,788 | $5,818,290,439 | decreased by$49,373,349 |
| Apr 1, 2022 | AUM | $5,272,081,897 | $5,867,663,788 | increased by$595,581,891 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “STOCKBRIDGE INVESTORS” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“STOCKBRIDGE INVESTORS” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.