Mercer Investment Solutions Llc
- Regulatory AUM
- $2.2B
- Discretionary
- $2.2B
- Clients
- 11
- Avg AUM / client
- $197M
- Accounts
- 11
- Employees
- 38
AUM over time
Annual snapshots from Form ADV filings · as of Jun 12, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 2 | $833M | 38.4% |
| Pension and profit sharing plans | 8 | $1.3B | 61.0% |
| Charitable organizations | 1 | $14.7M | 0.68% |
Retirement plan clients
Plans that reported this firm as an investment service provider on Form 5500 Schedule C.
People (5)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Kao, Tony Duen Li | Chief Executive Officer/Chief Investment Officer | Aug 2010 (16y) | ≈ 37.5% – 75% via Secor Asset Management, Lp | |
| Hand, Pattie, Leigh | Chief Compliance Officer | Dec 2015 (11y) | Less than 5% | |
| Iwanowski, Raymond, Joseph | Non Managing Member | Jan 2022 (5y) | 50% – 75% of Secor Partners, Llc (indirect) | |
| Drakeford, Dawn | Director Of Finance | Jan 2023 (4y) | Less than 5% | |
| Gillis, Matt | Head Of Infrastructure | Mar 2023 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Secor Asset Management, Lp | Limited Partner | Aug 2010 | A | 75% or more |
| Secor Partners Iii, Llc | General Partner | Jun 2011 | A | Less than 5% |
| Secor Partners, Llc | General Partner | Aug 2010 | B | GP / trustee / elected manager of Secor Asset Management, Lp (indirect) |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Kao, Tony Duen Li: 50% – 75% of Secor Asset Management, Lp × 75% – 100% direct ≈ 37.5% – 75% 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.
Retirement plans served (31)
| Plan | Sponsor | Participants | Plan assets | As of |
|---|---|---|---|---|
| Stolt Nielsen Us Pension Plan | Stolt Nielsen Usa Inc. | 173 | $117M | 07/01/2024 |
| Dallas Theological Seminary Retirement Savings Plan | Dallas Theological Seminary | 426 | $20.9M | 07/01/2024 |
| Avient Retirement Savings Plan | Avient Corporation | 3,116 | $678M | 01/01/2024 |
| Ibm 401(k) Plan | International Business Machines Corporation | 49,030 | $60.4B | 01/01/2024 |
| Tenaris 401(k) Savings Plan | Maverick Tube Corporation | 3,524 | $366M | 01/01/2024 |
| Cfg Pension Plan | Citizens Financial Group, Inc. | 2,727 | $1.2B | 01/01/2024 |
| The Williams Investment Plus Plan | The Williams Companies, Inc. | 5,692 | $2.0B | 01/01/2024 |
| Panasonic Pension Plan | Panasonic Corporation Of North America | 160 | $247M | 01/01/2024 |
| Portland General Electric Company Pension Plan | Portland General Electric Company | 722 | $492M | 01/01/2024 |
| Touro Infirmary Retirement Plan | Touro Infirmary | 518 | $22.0M | 01/01/2024 |
| Pension Plan For Union Employees Of The New York Racing Association, Inc. | The New York Racing Association Inc | 107 | $120M | 01/01/2024 |
| Retirement Plan For Administrative And Racing Employees Of The New York Racing Association, Inc. | The New York Racing Association Inc | 37 | $60.0M | 01/01/2024 |
| Cfg Retirement Savings Plan | Citizens Financial Group, Inc. | 17,701 | $3.2B | 01/01/2024 |
| Ibm Personal Pension Plan | International Business Machines Corporation | 43,052 | $17.9B | 01/01/2024 |
| Sidley Austin Llp Retirement Plan For Partners | Sidley Austin Llp | 573 | $435M | 01/01/2024 |
| Sidley Austin Llp Savings And Investment Plan | Sidley Austin Llp | 3,442 | $1.9B | 01/01/2024 |
| Graybar Electric Company, Inc. Pension Plan | Graybar Electric Company, Inc. | 3,125 | $525M | 01/01/2024 |
| Natwest Markets Retirement Savings Plan | Natwest Markets Securities, Inc. | 274 | $589M | 01/01/2024 |
| Kinder Morgan Savings Plan | Kinder Morgan, Inc. | 10,966 | $2.9B | 01/01/2024 |
| Kinder Morgan Retirement Plan A | Kinder Morgan, Inc. | 2,856 | $1.2B | 01/01/2024 |
| Snap On Incorporated Retirement Plan | Snap On Incorporated | 3,905 | $972M | 01/01/2024 |
| Mitsubishi Motors North America, Inc. 401(k) Savings Plan | Mitsubishi Motors North America, Inc. | 301 | $265M | 01/01/2024 |
| Teamsters Tforce Freight 401(k) Plan | Tforce Freight, Inc | 6,559 | $164M | 01/01/2024 |
| St. Olaf College 403(b) Retirement Plan | St. Olaf College | 862 | $327M | 01/01/2024 |
| Leidos Biomedical Research, Inc. Retirement Plan | Leidos Biomedical Research, Inc. | 436 | $235M | 01/01/2024 |
Top 25 of 31 plans by assets.
From Form 5500 service-provider disclosures.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 06/12/2026 | 1.21 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
- • Other fees
- • PERCENTAGE OF TOTAL ASSETS; A PERCENTAGE OF NOTIONAL VALUE
Services
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
- • Selection of other advisers
Custody
Reported custodians
- BNY Mellon $1.3B (60% of AUM) Jun 2026
- Northern Trust $160M (7% of AUM) Jun 2025
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports having 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: Jun 12, 2026.
View current Form ADV (SEC/IAPD) ↗