Caius Capital Us Lp
- Regulatory AUM
- $1.7B
- Discretionary
- $0
- Clients
- 7
- Avg AUM / client
- $250M
- Accounts
- 7
- Employees
- 2
AUM over time
Annual snapshots from Form ADV filings · as of Mar 26, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 5 | $1.5B | 87.7% |
| Charitable organizations | 1 | $142M | 8.11% |
| Other investment advisers | 1 | $73.9M | 4.22% |
People (2)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Batista, Antonio, Nmn | Sole Owner | Dec 2016 (10y) | ≈ 0% – 5% via Caius Capital Ltd | |
| Douglas, William, Phelim | Cco | Jun 2022 (4y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Caius Capital Us Ii Llc | Sole Owner | Jun 2022 | A | 75% or more |
| Caius Capital Us I Llc | General Partner | Jun 2022 | A | Less than 5% |
| Caius Capital Ltd | Sole Owner | Dec 2015 | B | ≈ 0% – 5% via Caius Capital Us I Llc |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Batista, Antonio, Nmn: 75% – 100% of Caius Capital Ltd × 75% – 100% of Caius Capital Us I Llc × 0% – 5% direct ≈ 0% – 5% of the firm
- Caius Capital Ltd: 75% – 100% of Caius Capital Us I Llc × 0% – 5% direct ≈ 0% – 5% 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.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/26/2026 | 1.19 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
- • Other fees
- • EXPENSE REIMBURSEMENT PLUS MARGIN
Services
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Goldman Sachs $164M (9% of AUM) Mar 2026
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: Mar 26, 2026.
View current Form ADV (SEC/IAPD) ↗