Capital Four Us Inc.
SEC-registered
Private Fund Manager · Mid-sized ($1B–$10B)
CRD 315650
· SEC file 801-122112
· New York, NY
· www.linkedin.com
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ADV data as of Mar 30, 2026
- Regulatory AUM
- $2.6B
- Discretionary
- $2.6B
- Clients
- 9
- Avg AUM / client
- $293M
- Accounts
- 9
- Employees
- 8
AUM over time
$0
$2.6B
Jul 2021
Dec 2025
Annual snapshots from Form ADV filings · as of Mar 30, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 9 | $2.6B | 100.0% |
Private funds (4)
Reported in Form ADV Section 7.B.(1), filing of May 2024 · $1.3B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Capital Four Us Clo Iii Ltd. | Securitized Asset Fund | Cayman Islands | $418M | 0 |
| Capital Four Us Clo I Ltd. | Securitized Asset Fund | Cayman Islands | $411M | 0 |
| Capital Four Us Clo Ii Ltd. | Securitized Asset Fund | Jersey | $395M | 0 |
| Capital Four Us Clo Iv Ltd. | Securitized Asset Fund | Cayman Islands | $37.7M | 0 |
People (4)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Bertarelli, Ernesto, Silvio Maurizio | Limited Partner | Jan 2011 (16y) | ≈ 4.45% – 56.25% via Landmark Lp | |
| Guichard Bertarelli, Donata | Limited Partner | Jan 2011 (16y) | ≈ 2.22% – 37.5% via Landmark Lp | |
| Lasner, Robert, Max | Chief Operating Officer & Chief Compliance Officer | Sep 2023 (3y) | Less than 5% | |
| Dogra, Ami, Bhupendra | Portfolio Manager, Senior Partner | May 2024 (2y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Capital Four Holding A/S | Sole Shareholder | Jul 2021 | A | 75% or more |
| Northill Jersey Holdings Lp | Owner | Feb 2024 | B | ≈ 21.09% – 75% via Northill Uk Management Holdings Limited Ii |
| Northill Capital (Jersey) Lp | Limited Partner | Jan 2011 | B | ≈ 15.82% – 75% via Northill Jersey Holdings Lp |
| Northill Invest Lp | Limited Partner | Nov 2015 | B | ≈ 11.87% – 75% via Northill Capital (Jersey) Lp |
| B Flexion Holdings (Switzerland) Sa | Owner | Jun 2020 | B | 75% or more of B Flexion Am Holdings Limited (indirect) |
| B Flexion Group Holdings Sa | Owner | Jun 2020 | B | 75% or more of B Flexion Holdings (Switzerland) Sa (indirect) |
| Landmark Lp | Limited Partner | Nov 2015 | B | ≈ 8.9% – 75% via Northill Invest Lp |
| Bertarelli Partners Ltd | Owner | Jan 2011 | B | 75% or more of Lm (Gp) Ltd (indirect) |
| Northill Uk Management Holdings Limited Ii | Owner | Feb 2024 | B | ≈ 28.13% – 75% via Northill Marvel Luxembourg Holdings Sarl |
| Northill Marvel Luxembourg Holdings Sarl | Owner | Mar 2016 | B | ≈ 37.5% – 75% via Capital Four Holding A/S |
| B Flexion Am Holdings Limited | General Partner | Jun 2012 | B | GP / trustee / elected manager of Northill Jersey Holdings Lp (indirect) |
| B Flexion Gp Ltd | General Partner | Nov 2015 | B | GP / trustee / elected manager of Northill Invest Lp (indirect) |
| Lm (Gp) Ltd | General Partner | Nov 2008 | B | GP / trustee / elected manager of Landmark 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):
- Bertarelli, Ernesto, Silvio Maurizio: 50% – 75% of Landmark Lp × 75% – 100% of Northill Invest Lp × 75% – 100% of Northill Capital (Jersey) Lp × 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Uk Management Holdings Limited Ii × 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 4.45% – 56.25% of the firm
- Guichard Bertarelli, Donata: 25% – 50% of Landmark Lp × 75% – 100% of Northill Invest Lp × 75% – 100% of Northill Capital (Jersey) Lp × 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Uk Management Holdings Limited Ii × 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 2.22% – 37.5% of the firm
- Northill Jersey Holdings Lp: 75% – 100% of Northill Uk Management Holdings Limited Ii × 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 21.09% – 75% of the firm
- Northill Capital (Jersey) Lp: 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Uk Management Holdings Limited Ii × 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 15.82% – 75% of the firm
- Northill Invest Lp: 75% – 100% of Northill Capital (Jersey) Lp × 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Uk Management Holdings Limited Ii × 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 11.87% – 75% of the firm
- Landmark Lp: 75% – 100% of Northill Invest Lp × 75% – 100% of Northill Capital (Jersey) Lp × 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Uk Management Holdings Limited Ii × 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 8.9% – 75% of the firm
- Northill Uk Management Holdings Limited Ii: 75% – 100% of Northill Marvel Luxembourg Holdings Sarl × 50% – 75% of Capital Four Holding A/S × 75% – 100% direct ≈ 28.13% – 75% of the firm
- Northill Marvel Luxembourg Holdings Sarl: 50% – 75% of Capital Four Holding A/S × 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.
Private funds (4, $1.3B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Capital Four Us Clo Iii Ltd. | Securitized Asset Fund | $418M | $0 | 0 |
| Capital Four Us Clo I Ltd. | Securitized Asset Fund | $411M | $0 | 0 |
| Capital Four Us Clo Ii Ltd. | Securitized Asset Fund | $395M | $0 | 0 |
| Capital Four Us Clo Iv Ltd. | Securitized Asset Fund | $37.7M | $0 | 0 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/30/2026 | 2.42 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 it does not have 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 30, 2026.
View current Form ADV (SEC/IAPD) ↗