Holocene Advisors, Lp
- Regulatory AUM
- $50.4B
- Discretionary
- $50.4B
- Clients
- 7
- Avg AUM / client
- $7.2B
- Accounts
- 7
- Employees
- 115
AUM over time
Annual snapshots from Form ADV filings · as of Mar 27, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 7 | $50.4B | 100.0% |
Private funds (2)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $36.7B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Holocene Advisors Master Fund Ltd. master | Hedge Fund | Cayman Islands | $36.3B | 348 |
| Holocene Children's Fund Lp master | Hedge Fund | Delaware | $439M | 60 |
People (8)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Haley, John, Brandon | Chief Investment Officer | Mar 2016 (10y) | 25% – 50% | |
| Dailey, Julia, Braunstein | Chief Operating Officer | Jul 2016 (10y) | Less than 5% | |
| Soni, Vishal, Girishkumar | Chief Risk Officer | Sep 2016 (10y) | Less than 5% | |
| Walbridge, Bradley, Mark | Chief Financial Officer | Oct 2016 (10y) | Less than 5% | |
| Fortune, Brian, Howard | General Counsel | Nov 2016 (10y) | Less than 5% | |
| Albert, Eric, Milo | Chief Compliance Officer & Legal Counsel | May 2021 (5y) | Less than 5% | |
| Flett, Anna, Laura | Trustee | Mar 2022 (4y) | ≈ 25% – 56.25% via Flett Haley Grantor Retained Annuity Trust | |
| Marcus, Jennifer, Esther | Trustee, Flett Haley Grantor Retained Annuity Trust | Jun 2023 (3y) | 50% – 75% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Flett Haley Grantor Retained Annuity Trust | Limited Partner | May 2018 | A | 50% – 75% |
| Anna Flett Irrevocable Family Trust Of 2016 | Limited Partner | May 2018 | A | 25% – 50% |
| Holocene Gp, Llc | General Partner | Mar 2016 | A | Less than 5% |
Estimated effective ownership (look-through of filed bands):
- Flett, Anna, Laura: 50% – 75% of Flett Haley Grantor Retained Annuity Trust × 50% – 75% direct ≈ 25% – 56.25% 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 (2, $36.7B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Holocene Advisors Master Fund Ltd. | Hedge Fund | $36.3B | $1.0M | 348 |
| Holocene Children's Fund Lp | Hedge Fund | $439M | $1.0M | 60 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/27/2026 | 1.74 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 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 27, 2026.
View current Form ADV (SEC/IAPD) ↗