Xponance Llc
- Regulatory AUM
- $24.3B
- Discretionary
- $23.9B
- Clients
- 131
- Avg AUM / client
- $185M
- Accounts
- 131
- Employees
- 46
AUM over time
Annual snapshots from Form ADV filings · as of Apr 14, 2026
Asset allocation (SMA assets by investment type)
as of Apr 14, 2026Share of SMA assets by investment vehicle type, as filed in Form ADV Item 5.K. Dollar figures are percentages applied to total regulatory AUM.
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 5 | $3.1M | 0.01% |
| High net worth individuals | 2 | $40.6M | 0.17% |
| Pooled investment vehicles (non-investment companies) | 2 | $1.2B | 4.78% |
| Pension and profit sharing plans | 19 | $1.2B | 5.06% |
| Charitable organizations | 52 | $2.4B | 9.88% |
| State or municipal government entities | 42 | $18.7B | 77.2% |
| Insurance companies | 3 | $47.1M | 0.19% |
| Corporations and other businesses | 6 | $667M | 2.75% |
Retirement plan clients
Plans that reported this firm as an investment service provider on Form 5500 Schedule C.
| Plan | Location | Plan year |
|---|---|---|
| The Auto Club Group Cash Value Plan Pension Plan Auto Club Insurance Association | 2024 | |
| Transit Management Of Southeast Louisiana, Inc. Retirement Income Plan Transit Management Of Southeast Louisiana, Inc. | New Orleans, LA | 2024 |
| The Southern California Edison Company Retirement Plan Southern California Edison Company | Rosemead, CA | 2024 |
People (10)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Byles Williams, Tina | Ceo & Cio/Director | Feb 1996 (31y) | Less than 5% | |
| Simms, Shelley | Chief Compliance Officer & General Counsel | Aug 2004 (22y) | Less than 5% | |
| Choate, Fred, Glover | Director | Apr 2008 (18y) | Less than 5% | |
| Williams, Mccullough, Alphonso | President & Coo/Director | Feb 2010 (17y) | Less than 5% | |
| Urbach, James | Trustee | Dec 2012 (14y) | GP / trustee / elected manager of Xponance Employee Stock Ownership Plan Trust (indirect) | |
| James, Donna, Anita | Director | Apr 2014 (12y) | Less than 5% | |
| Logue, Eugenie, Guthrie | Chief Financial Officer | Sep 2018 (8y) | Less than 5% | |
| Steer, Cynthia, Fryer | Director | Jan 2022 (5y) | Less than 5% | |
| Rhee, James, Charles | Director | Feb 2023 (4y) | Less than 5% | |
| Sumali Sanyal | Registered representative | CFA | Dec 2020 (6y) |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Tina Byles Williams Revocable Trust | Shareholder | Dec 2009 | A | 50% – 75% |
| Xponance Employee Stock Ownership Plan Trust | Shareholder | Dec 2012 | A | 25% – 50% |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
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.
Retirement plans served (3)
| Plan | Sponsor | Participants | Plan assets | As of |
|---|---|---|---|---|
| The Auto Club Group Cash Value Plan Pension Plan | Auto Club Insurance Association | 1,064 | $493M | 01/01/2024 |
| Transit Management Of Southeast Louisiana, Inc. Retirement Income Plan | Transit Management Of Southeast Louisiana, Inc. | 0 | $180M | 01/01/2024 |
| The Southern California Edison Company Retirement Plan | Southern California Edison Company | 8,726 | $4.7B | 01/01/2024 |
From Form 5500 service-provider disclosures.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 04/14/2026 | 1.1 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
- • Fixed fees
- • Performance-based fees
Services
- • Portfolio management for individuals/small businesses
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
- • Selection of other advisers
Custody
Reported custodians
- Northern Trust $7.4B (31% of AUM) Apr 2026
- State Street $7.3B (30% of AUM) Apr 2026
- BNY Mellon $3.6B (15% of AUM) Apr 2026
- J.P. Morgan $2.4B (10% of AUM) Apr 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports it does not have custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Apr 14, 2026.
View current Form ADV (SEC/IAPD) ↗