Webster Equity Partners, L.P.
SEC-registered
Private Fund Manager · Large ($10B–$100B)
CRD 156729
· SEC file 801-74188
· Waltham, MA
· websterequitypartners.com
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ADV data as of May 01, 2026
- Regulatory AUM
- $10.3B
- Discretionary
- $10.3B
- Clients
- 25
- Avg AUM / client
- $413M
- Accounts
- 25
- Employees
- 36
AUM over time
$173M
$10.3B
Dec 2011
May 2026
Annual snapshots from Form ADV filings · as of May 01, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 25 | $10.3B | 100.0% |
Private funds (22)
View all →Reported in Form ADV Section 7.B.(1), filing of Apr 2024 · $8.1B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Webster Equity Partners V, L.P. | Private Equity Fund | Delaware | $1.9B | 145 |
| Webster Capital Iv, L.P. | Private Equity Fund | Delaware | $1.8B | 122 |
| Webster Equity Partners Iii A, L.P. | Private Equity Fund | Delaware | $1.5B | 57 |
| Webster Equity Partners Bristol Cf, L.P. | Private Equity Fund | Delaware | $703M | 36 |
| Webster Cvm Co Investment Fund, L.P. | Private Equity Fund | Delaware | $569M | 11 |
| Wasque Partners Spe, L.P. | Private Equity Fund | Delaware | $467M | 2 |
| Webster Capital Ii A, L.P. | Private Equity Fund | Delaware | $430M | 28 |
| Webster Equity Partners Pinnacle, L.P. | Private Equity Fund | Delaware | $269M | 16 |
| Wasque Ii Spe, L.P. | Private Equity Fund | Delaware | $187M | 1 |
| Crackatuxet Spe, L.P. | Private Equity Fund | Delaware | $130M | 4 |
| Webster Oceans Co Investment Fund, L.P. | Private Equity Fund | Delaware | $84.0M | 7 |
| Webster Cascade Aggregator, L.P. | Private Equity Fund | Delaware | $59.7M | 3 |
| Webster Equity Partners Iv Bristol Cf, L.P. | Private Equity Fund | Delaware | $55.3M | 18 |
| Webster Cascade Aggregator Ii, L.P. | Private Equity Fund | Delaware | $26.8M | 3 |
| Webster Equity Partners Iii Bristol Cf, L.P. | Private Equity Fund | Delaware | $26.3M | 4 |
People (5)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Greene, Mark, Lewis | Cfo Management Company | Jan 2012 (15y) | Less than 5% | |
| Malm, David, P | Managing Partner | Feb 2018 (9y) | 75% or more | |
| Williams, Doug, Leon | Managing Partner & Chief Operating Officer | Mar 2021 (5y) | Less than 5% | |
| Vigneron, Sarah, Kelly | Chief Compliance Officer | Sep 2021 (5y) | Less than 5% | |
| Farina, Joseph, Bernard | Cfo Funds | Oct 2023 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Wasque Partners Spe L.P. | Member | Apr 2021 | A | 25% – 50% |
| Wasque Partners Llc | Managing Member | Mar 2021 | B | 75% or more of Wasque Partners Gp Llc (indirect) |
| Landmark Acquisition Fund 26 Mend, L.P. | Limited Partner | Mar 2021 | B | ≈ 18.75% – 50% via Wasque Partners Spe L.P. |
| Landmark Equity Partners Xvi, L.P. | Limited Partner | Mar 2021 | B | ≈ 14.06% – 50% via Landmark Acquisition Fund 26 Mend, L.P. |
| Landmark Partners Llc | Member | Apr 2011 | B | 75% or more of Landmark Equity Advisors Llc (indirect) |
| Ares Management Llc | Member | Aug 2021 | B | 75% or more of Landmark Partners Llc (indirect) |
| Ares Management Holdings L.P. | Member | Dec 2010 | B | 75% or more of Ares Management Llc (indirect) |
| Ares Management Corporation | Member | Mar 2021 | B | 75% or more of Ares Holdco Llc (indirect) |
| Ares Holdings Lp | Limited Partner | Dec 2010 | B | 75% or more of Ares Management Holdings L.P. (indirect) |
| Ares Owners Holdings L.P. | Limited Partner | May 2007 | B | 50% – 75% of Ares Holdings Lp (indirect) |
| Douglas L Williams Declaration Of Trust Dated January 8, 2015, As Amended | Member | Mar 2021 | B | 25% – 50% of Wasque Partners Llc (indirect) |
| Wasque Partners Gp Llc | General Partner | Mar 2021 | B | GP / trustee / elected manager of Wasque Partners Spe L.P. (indirect) |
| Landmark Equity Advisors Llc | General Partner | Apr 1998 | B | GP / trustee / elected manager of Landmark Equity Partners Xvi Gp, L.P. (indirect) |
| Landmark Equity Partners Xvi Gp, L.P. | General Partner | Mar 2021 | B | GP / trustee / elected manager of Landmark Acquisition Fund 26 Mend, L.P. (indirect) |
| Ares Holdco Llc | General Partner | Jul 2016 | B | GP / trustee / elected manager of Ares Management Holdings L.P. (indirect) |
| Ares Partners Holdco Llc | General Partner | May 2014 | B | GP / trustee / elected manager of Ares Owners Holdings L.P. (indirect) |
Estimated effective ownership (look-through of filed bands):
- Landmark Acquisition Fund 26 Mend, L.P.: 75% – 100% of Wasque Partners Spe L.P. × 25% – 50% direct ≈ 18.75% – 50% of the firm
- Landmark Equity Partners Xvi, L.P.: 75% – 100% of Landmark Acquisition Fund 26 Mend, L.P. × 75% – 100% of Wasque Partners Spe L.P. × 25% – 50% direct ≈ 14.06% – 50% of the firm
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Private funds (22, $8.1B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Webster Equity Partners V, L.P. | Private Equity Fund | $1.9B | $100K | 145 |
| Webster Capital Iv, L.P. | Private Equity Fund | $1.8B | $1.0M | 122 |
| Webster Equity Partners Iii A, L.P. | Private Equity Fund | $1.5B | $100K | 57 |
| Webster Equity Partners Bristol Cf, L.P. | Private Equity Fund | $703M | $100K | 36 |
| Webster Cvm Co Investment Fund, L.P. | Private Equity Fund | $569M | $100K | 11 |
| Wasque Partners Spe, L.P. | Private Equity Fund | $467M | $100K | 2 |
| Webster Capital Ii A, L.P. | Private Equity Fund | $430M | $70.0K | 28 |
| Webster Equity Partners Pinnacle, L.P. | Private Equity Fund | $269M | $100K | 16 |
| Wasque Ii Spe, L.P. | Private Equity Fund | $187M | $100K | 1 |
| Crackatuxet Spe, L.P. | Private Equity Fund | $130M | $100K | 4 |
| Webster Oceans Co Investment Fund, L.P. | Private Equity Fund | $84.0M | $100K | 7 |
| Webster Cascade Aggregator, L.P. | Private Equity Fund | $59.7M | $100K | 3 |
| Webster Equity Partners Iv Bristol Cf, L.P. | Private Equity Fund | $55.3M | $100K | 18 |
| Webster Cascade Aggregator Ii, L.P. | Private Equity Fund | $26.8M | $100K | 3 |
| Webster Equity Partners Iii Bristol Cf, L.P. | Private Equity Fund | $26.3M | $100K | 4 |
| Webster Capital Iii, Lp | Private Equity Fund | $5.4M | $100K | 73 |
| Webster Equity Partners V B, L.P. | Private Equity Fund | $4.7M | $100K | 12 |
| Suncoinvest Vehicle, L.P. | Private Equity Fund | $57.2K | $100K | 5 |
| Webster Equity Partners Vi, L.P. | Private Equity Fund | $0 | $5.0M | 0 |
| Webster Equity Partners Vi B, L.P. | Private Equity Fund | $0 | $0 | 0 |
| Webster Equity Partners Iii B, L.P. | Private Equity Fund | $0 | $0 | 0 |
| Webster Equity Partners Vi Gp Feeder, L.P. | Private Equity Fund | $0 | $0 | 0 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 05/01/2026 | 7.09 MB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Performance-based fees
Services
- • Portfolio management for pooled investment vehicles
Custody
Firm reports it does not have custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: May 01, 2026.
View current Form ADV (SEC/IAPD) ↗