Tiff Endowment Asset Management, Llc
- Regulatory AUM
- $2.5B
- Discretionary
- $2.5B
- Clients
- 1
- Avg AUM / client
- $2.5B
- Accounts
- 1
- Employees
- 0
AUM over time
Annual snapshots from Form ADV filings · as of Mar 20, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 1 | $2.5B | 100.0% |
Private funds (1)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $1.8B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| The Tiff Keystone Fund, Lp | Hedge Fund | Delaware | $1.8B | 56 |
Nonprofit clients
Charities that reported this firm as a top-paid contractor (investment services) on Form 990.
| Charity | Location | Period |
|---|---|---|
| Westchester Community College Foundation Inc EIN 237050397 | Valhalla, NY | 08/31/2024 |
People (8)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Szautner, Christian, Andreas | Chief Compliance Officer/Vice President | Mar 2012 (14y) | Less than 5% | |
| Willoughby, Jay, Lynn | Chief Investment Officer | Oct 2015 (11y) | Less than 5% | |
| Derganc Billings, Katherine Mary, (Nmn) | Vice President/Treasurer | Jul 2017 (9y) | Less than 5% | |
| Brenan, Clarence, Kane | Chief Executive Officer | Apr 2020 (6y) | Less than 5% | |
| Matson, Lisa, Lazarus Black | General Counsel/Vice President/Secretary | Oct 2020 (6y) | Less than 5% | |
| Portis, Jessica, Noel | Head Of Member Portfolio Management And Services | Jan 2021 (6y) | Less than 5% | |
| Navaratna, Anuja, Indradhanusha | Vice President | Dec 2023 (3y) | Less than 5% | |
| Brenner, David, Marc | Chief Operating Officer/ Vice President | Jan 2024 (3y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Tiff Advisory Services, Llc | Sole Member | Sep 2023 | A | 75% or more |
| Tas Management, Co. Llc | Owner Of 100% Of The Common Llc Interests | Sep 2023 | B | ≈ 56.25% – 100% via Tiff Advisory Services, Llc |
| Tas Ii, Inc. | Owner Of 100% Of The Preferred Llc Interests | Sep 2023 | B | ≈ 56.25% – 100% via Tiff Advisory Services, Llc |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Tas Management, Co. Llc: 75% – 100% of Tiff Advisory Services, Llc × 75% – 100% direct ≈ 56.25% – 100% of the firm
- Tas Ii, Inc.: 75% – 100% of Tiff Advisory Services, Llc × 75% – 100% direct ≈ 56.25% – 100% 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 (1, $1.8B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| The Tiff Keystone Fund, Lp | Hedge Fund | $1.8B | $10.0M | 56 |
From Form ADV Section 7.B private fund reporting.
Foundations & charities (1)
| Organization | Type | Assets | As of |
|---|---|---|---|
| Westchester Community College Foundation Inc | Public charity | $74.0M | 08/31/2024 |
From IRS Form 990 investment-management-fee disclosures.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/20/2026 | 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
Services
- • Portfolio management for pooled investment vehicles
- • Selection of other advisers
Custody
Firm reports having 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: Mar 20, 2026.
View current Form ADV (SEC/IAPD) ↗