Form D · Hedge Fund

Calculus Long-Term Fund I LLC

Roslyn, NY · CIK 0002088757

Offering snapshot reported Nov 9, 2026 · SEC filing

Reported sold
$11.4M
Offering amount: $30M
Investors reported
21
Form D · investor count
Minimum accepted
$200K
Reported outside-investor minimum
First sale
Sep 23, 2025
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$5.69M$11.4MSep 29, 2025: $300,000.00Sep 29, 2025Nov 6, 2025: $10,350,000.00Nov 9, 2026: $11,370,000.00Nov 9, 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$10,350,000 → $11,370,000
  • Reported investors0 → 21

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Nov 9, 2026Amendment$11,370,000$1,020,000vs Nov 6, 202521SEC filing
Nov 6, 2025Amendment$10,350,000$10,050,000vs Sep 29, 20250SEC filing
Sep 29, 2025Initial$300,000No comparison1SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.1
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-559030
The fund is conducting a continuous offering and intends to accept subscriptions on an ongoing basis.

Source: Form D, filed Nov 9, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

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
Daorong Huang Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
1601 Skillman Street
Roslyn, NY, 11576