Securis Investment Partners Llp
SEC-registered
Private Fund Manager · Mid-sized ($1B–$10B)
CRD 161295
· SEC file 801-77334
· London
· www.linkedin.com
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ADV data as of Jun 26, 2026
- Regulatory AUM
- $2.3B
- Discretionary
- $2.3B
- Clients
- 18
- Avg AUM / client
- $127M
- Accounts
- 18
- Employees
- 64
AUM over time
$1.3B
$6.3B
Oct 2012
Mar 2026
Annual snapshots from Form ADV filings · as of Jun 26, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Pooled investment vehicles (non-investment companies) | 18 | $2.3B | 100.0% |
Private funds (9)
Reported in Form ADV Section 7.B.(1), filing of Jun 2024 · $1.7B combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Securis Non Life Master Fund master | Hedge Fund | Cayman Islands | $722M | 49 |
| Securis Opportunities Master Fund master | Hedge Fund | Cayman Islands | $334M | 37 |
| Securis Ii Fund Spc, Segregated Portfolio Six Tccc | Hedge Fund | Cayman Islands | $245M | 2 |
| Securis Opportunities Fund Erisa (Us) Lp | Hedge Fund | Delaware | $241M | 11 |
| Securis I Master Fund master | Hedge Fund | Cayman Islands | $138M | 88 |
| Securis Ii Fund Spc Relating To Segregated Portfolio Fourteen | Hedge Fund | Cayman Islands | $11.6M | 42 |
| Securis Event Master Fund master | Hedge Fund | Cayman Islands | $5.1M | 35 |
| Securis Ii Fund Spc Relating To Segregated Portfolio Three Life And Non Life | Hedge Fund | Cayman Islands | $1.0M | 3 |
| Securis Ii Fund Spc, Segregated Portfolio Twelve | Hedge Fund | Cayman Islands | $792K | 2 |
People (6)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Nilsen, Vegard, (Nmn) | Partner/Ceo | Oct 2005 (21y) | Less than 5% | |
| Bertarelli, Ernesto, Silvio Maurizio | Limited Partner | Jan 2011 (16y) | ≈ 0% – 3.75% via Landmark Lp | |
| Guichard Bertarelli, Donata | Limited Partner | Jan 2011 (16y) | ≈ 0% – 2.5% via Landmark Lp | |
| Ford, Jonathan, Joseph | General Counsel | Sep 2018 (8y) | Less than 5% | |
| Mccabe, Paul, Gabriel | Chief Operating Officer & Chief Risk Officer | Sep 2018 (8y) | Less than 5% | |
| Butler, Peter, Gordon Charles | Chief Compliance Officer | Jun 2020 (6y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Northill Uk Management Holdings Limited | Corporate Partner | May 2012 | A | 75% or more |
| Northill Securis Holdings Limited | Corporate Partner | Apr 2012 | A | Less than 5% |
| Northill Jersey Holdings Lp | Owner | Jan 2011 | B | ≈ 0% – 5% via Northill Securis Holdings Limited |
| Northill Capital (Jersey) Lp | Limited Partner | Jan 2011 | B | ≈ 0% – 5% via Northill Jersey Holdings Lp |
| Landmark Lp | Limited Partner | Nov 2015 | B | ≈ 0% – 5% via Northill Invest Lp |
| Northill Invest Lp | Limited Partner | Nov 2015 | B | ≈ 0% – 5% 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) |
| B Flexion Am Holdings Limited | General Partner | Jun 2012 | B | GP / trustee / elected manager of Northill Capital (Jersey) Lp (indirect) |
| Lm (Gp) Ltd | General Partner | Nov 2008 | B | GP / trustee / elected manager of Landmark Lp (indirect) |
| B Flexion Gp Limited | General Partner | Nov 2015 | B | GP / trustee / elected manager of Northill Invest Lp (indirect) |
| Bertarelli Partners Ltd | Owner | Jun 2020 | B | GP / trustee / elected manager of Lm (Gp) Ltd (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 Securis Holdings Limited × 0% – 5% direct ≈ 0% – 3.75% 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 Securis Holdings Limited × 0% – 5% direct ≈ 0% – 2.5% of the firm
- Northill Jersey Holdings Lp: 75% – 100% of Northill Securis Holdings Limited × 0% – 5% direct ≈ 0% – 5% of the firm
- Northill Capital (Jersey) Lp: 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Securis Holdings Limited × 0% – 5% direct ≈ 0% – 5% 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 Securis Holdings Limited × 0% – 5% direct ≈ 0% – 5% of the firm
- Northill Invest Lp: 75% – 100% of Northill Capital (Jersey) Lp × 75% – 100% of Northill Jersey Holdings Lp × 75% – 100% of Northill Securis Holdings Limited × 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.
Private funds (9, $1.7B gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Securis Non Life Master Fund | Hedge Fund | $722M | $5.0M | 49 |
| Securis Opportunities Master Fund | Hedge Fund | $334M | $5.0M | 37 |
| Securis Ii Fund Spc, Segregated Portfolio Six Tccc | Hedge Fund | $245M | $100K | 2 |
| Securis Opportunities Fund Erisa (Us) Lp | Hedge Fund | $241M | $5.0M | 11 |
| Securis I Master Fund | Hedge Fund | $138M | $5.0M | 88 |
| Securis Ii Fund Spc Relating To Segregated Portfolio Fourteen | Hedge Fund | $11.6M | $5.0M | 42 |
| Securis Event Master Fund | Hedge Fund | $5.1M | $5.0M | 35 |
| Securis Ii Fund Spc Relating To Segregated Portfolio Three Life And Non Life | Hedge Fund | $1.0M | $100K | 3 |
| Securis Ii Fund Spc, Segregated Portfolio Twelve | Hedge Fund | $792K | $100K | 2 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 06/26/2026 | 2.26 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
- • Other fees
- • SOME FUNDS MAY CHARGE REDEMPTION FEES IN CERTAIN CIRCUMSTANCES
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: Jun 26, 2026.
View current Form ADV (SEC/IAPD) ↗