Form D · Other Investment Fund

Riemann Fund Ltd.

Hamilton, D0 · CIK 0001946398

Offering snapshot reported Oct 21, 2026 · SEC filing

Reported sold
$201M
Indefinite offering
Investors reported
9
Form D · investor count
Minimum accepted
$1M
Reported outside-investor minimum
First sale
Jan 4, 2022
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$100M$201MOct 19, 2022: $107,490,915.00Oct 19, 2022Jun 16, 2023: $107,490,915.00Oct 19, 2023: $107,566,624.00Oct 19, 2023Oct 21, 2024: $143,680,804.00Oct 21, 2024Oct 21, 2025: $200,847,236.00Oct 21, 2025Oct 21, 2026: $200,864,080.00Oct 21, 2026

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

  • Reported sold$200,847,236 → $200,864,080
  • Reported investors8 → 9

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Oct 21, 2026Amendment$200,864,080$16,844vs Oct 21, 20259SEC filing
Oct 21, 2025Amendment$200,847,236$57,166,432vs Oct 21, 20248SEC filing
Oct 21, 2024Amendment$143,680,804$36,114,180vs Oct 19, 20237SEC filing
Oct 19, 2023Amendment$107,566,624$75,709vs Jun 16, 20237SEC filing
Jun 16, 2023Amendment$107,490,915$0vs Oct 19, 20227SEC filing
Oct 19, 2022Initial$107,490,915No comparison7SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.7
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-462281

Source: Form D, filed Oct 21, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

RIEMANN FUND LTD.

Investment adviser: INTEGRAL ILS LTD.

Gross asset value
$267M
Beneficial owners
8
ADV minimum commitment
$1M

Reported in Form ADV on Mar 17, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator ARTEX FUND SERVICES LTD. HAMILTON, Bermuda Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor EY BERMUDA LTD HAMILTON, Bermuda
Custodian BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No
Custodian HSBC BANK BERMUDA HAMILTON, Bermuda Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

EY BERMUDA LTD
PCAOB 1277

Filing source

Form ADV 2045727 · Mar 17, 2026 · Schedule D 7.B.(1), fund 805-2947347144

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Jason Carne Director
N/A Integral Ils Ltd. Promoter
Richard Lowther Executive
Robin Masters Director
Lixin Zeng Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
Artex Corporate Services (Bermuda) Ltd. Wessex House, 3 Rd Floor, 45 Reid Street
Hamilton, D0, HM 12