Integral ILS Ltd.
Hamilton · 7 funds and programs
Fund sponsor
Integral ILS Ltd. of Hamilton is named on SEC Form D filings for 7 private funds and programs since 2021, most recently on Oct 21, 2026. Together they report $3.9B raised from 85 investor positions.
- Funds and programs
- 7Filed on Form D
- Total raised
- $3.9BCumulative sales reported on Form D, all funds
- Investor positions
- 85Summed across funds; one investor may be in several
- First fund
- Jan 2021Earliest first sale or filing
- Latest Form D
- Oct 21, 2026Most recent filing by any of its funds
- Latest fund's offering
- Rule 506(b)No general advertising
Private investment funds (7)
Fund
First sale
Raised
Investors
Minimum
Offering
Riemann Fund Ltd.
Hamilton, BermudaOffshore
First saleJan 2022
Raised$201M
Investors9
Minimum$1.0M
Offering506(b)
Aurora Fund Ltd. / Bermuda
Hamilton, BermudaOffshore
First saleJan 2022
Raised$1.2B
Investors11
Minimum$5.0M
Offering506(b)
Maple Leaf Fund Ltd.
Hamilton, BermudaOffshore
First saleJan 2021
Raised$451M
Investors9
Minimum$1.0M
Offering506(b)
Integral Opportunities Fund Ltd.
Hamilton, BermudaOffshore
First saleJan 2024
Raised$560M
Investors11
Minimum$1.0M
Offering506(b)
Carnot Fund Ltd.
Hamilton, BermudaOffshore
First saleJan 2021
Raised$1.0B
Investors33
Minimum$5.0M
Offering506(b)
Bernoulli Fund Ltd.
Hamilton, BermudaOffshore
First saleJan 2025
Raised$88.2M
Investors11
Minimum$5.0M
Offering506(b)
Arctos Cat Island Fund Ltd.
Hamilton, BermudaOffshore
First saleJan 2026
Raised$400M
Investors1
Minimum$5.0M
Offering506(b)
Grouped by AltMountain from the company named on each Form D and the funds' names, so the list may be incomplete or include a related fund. New programs are added automatically when they file. Request a correction
From SEC filings, not verified. This page summarizes Form D filings as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the sponsor or its funds. “Raised” is cumulative sales, not current assets or performance. Full disclosures