Form D · Other Investment Fund
Mainline West Tax Advantaged Opportunity Fund VI-5 LLC
Denver, CO · CIK 0001834722
Offering snapshot reported Dec 4, 2020 · SEC filing
- Reported sold
- $57.4M Offering amount: $60M
- Investors reported
- 99 Form D · investor count
- Minimum accepted
- $100K Reported outside-investor minimum
- First sale
- Oct 16, 2020 As reported in this filing
What changed?
Latest filing versus its linked predecessor, where available.
No comparable changes in the displayed metrics.
Filing history
Scroll to see all columns →
| Filed | Filing type | Reported sold | Change vs linked filing | Investors | Source |
|---|---|---|---|---|---|
| Dec 4, 2020 | Initial | $57,380,000 | No comparison | 99 | SEC filing |
Offering details
- Securities
- Equity, Pooled investment fund
- Exemptions
- 06b, 3C, 3C.1, 3C.7
- Duration over one year
- No
- Business combination
- No
- Sales commissions
- $0
- Finders' fees
- $0
- Form D file number
- 021-382208
Source: Form D, filed Dec 4, 2020. 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
MAINLINE WEST TAX ADVANTAGED OPPORTUNITY FUND VI-5
Investment adviser: MAINLINE WEST FUND MANAGER LLC
- Gross asset value
- $167M
- Beneficial owners
- 99
- ADV minimum commitment
- $100K
Reported in Form ADV on Mar 14, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.
Service providers
Provider details
- Annual audit
- Yes
- Prime brokers
- No
- Custodians
- Yes
- Administrator other than the adviser
- No
- External marketing
- Yes
SPICER JEFFRIES
PCAOB 349
WILMINGTON TRUST INVESTMENT MANAGEMENT, LLC
SEC 8-37376
M HOLDINGS SECURITIES, INC.
CRD 43285 · SEC 801-57304
Filing source
Form ADV 2057187 · Mar 14, 2026 · Schedule D 7.B.(1), fund 805-2733830529
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.
| Name | Reported role |
|---|---|
| Anthony Caselli | Executive |
| Paul Dannenhauer | Executive |
| Bradley J Kreidle | Executive |
| Michael Macielek | Executive |
Issuer details
Industry: Pooled Investment Fund (See others in industry)
Address:Denver, CO, 80211