Form D · Hedge Fund

Alto Opportunity Fund, L.P.

Westport, CT · CIK 0001690903

Offering snapshot reported Dec 22, 2025 · SEC filing

Reported sold
$131M
Indefinite offering
Investors reported
37
Form D · investor count
Minimum accepted
$5M
Reported outside-investor minimum
First sale
Dec 31, 2016
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$65.7M$131MDec 6, 2016Dec 18, 2017: $18,000,000.00Apr 6, 2018: $18,000,000.00Dec 18, 2018: $19,750,000.00Dec 18, 2019: $31,371,566.00Dec 18, 2020: $36,299,827.00Dec 20, 2021: $54,272,517.00Dec 20, 2022: $58,272,517.00Dec 20, 2023: $129,752,952.00Dec 20, 2024: $130,302,952.00Dec 22, 2025: $131,452,952.00Dec 22, 2025

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$130,302,952 → $131,452,952
  • Reported investors35 → 37

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Dec 22, 2025Amendment$131,452,952$1,150,000vs Dec 20, 202437SEC filing
Dec 20, 2024Amendment$130,302,952$550,000vs Dec 20, 202335SEC filing
Dec 20, 2023Amendment$129,752,952$71,480,435vs Dec 20, 202232SEC filing
Dec 20, 2022Amendment$58,272,517$4,000,000vs Dec 20, 202130SEC filing
Dec 20, 2021Amendment$54,272,517$17,972,690vs Dec 18, 202030SEC filing
Dec 18, 2020Amendment$36,299,827$4,928,261vs Dec 18, 201932SEC filing
Dec 18, 2019Amendment$31,371,566$11,621,566vs Dec 18, 201829SEC filing
Dec 18, 2018Amendment$19,750,000$1,750,000vs Apr 6, 201816SEC filing
Apr 6, 2018Amendment$18,000,000$0vs Dec 18, 201716SEC filing
Dec 18, 2017Amendment$18,000,000No comparison16SEC filing
Dec 6, 2016InitialYet to sellNo comparison0SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.1
Duration over one year
Yes
Business combination
No
Sales commissions
$0 (estimated)
Finders' fees
$0 (estimated)
Form D file number
021-275712

Source: Form D, filed Dec 22, 2025. 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

ALTO OPPORTUNITY FUND, L.P.

Investment adviser: AYRTON CAPITAL LLC

Gross asset value
$52.8M
Beneficial owners
15
ADV minimum commitment
$1M

Reported in Form ADV on Feb 25, 2019. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator ARCHWAY FINANCE AND OPERATIONS, INC. INDIANAPOLIS, Indiana, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor EISNERAMPER LLP NEW YORK, New York, United States
Custodian HSBC PRIVATE BANK NEW YORK, New York, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

EISNERAMPER LLP
PCAOB 274

Filing source

Form ADV 1268153 · Feb 25, 2019 · Schedule D 7.B.(1), fund 805-2095436115

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
N/A Ayrton Capital Gp Llc Promoter
Waqas Khatri Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
C/O Ayrton Capital Gp Llc 55 Post Rd. West, 2 Nd Floor
Westport, CT, 06880