Mainsail Asset Management LLC

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Mainsail Asset Management LLC
CRD #128373
SEC #801-67485
CIK #0002016972
AUM 598.8 M (2026-03-20)
Employees 7 (57% Investors, 0% Brokers)
Phone205-536-7776
Address2229 1st Ave S
Birmingham, AL 35233
Source [IAPD] [EDGAR] [Website] [Twitter] [Facebook] [Instagram]
Total AUM ($M)
60048036024012002005201220192027
Sector Form 13F Holdings Value ($M)
Cintas Corp 17.7
Apple Inc 5.8
Microsoft Corp 2.7
Nvidia Corp 2.2
Palantir Technologies Inc 2.1
Alphabet Inc 2.0
Amazon Com Inc 2.0
SPDR Gold Trust 1.6
Tesla Motors Inc 1.5
Netflix Inc 1.3
View All
Holdings by Sector ($M)
2502001501005002024202520262027
Type Form D Funds Date Sold AUM
PE MAM Space Tech SPV I LLC [2025-03-21] 7.0 M 22.7 M
Offered $100,000,000 · Filed 2025-12-04 (D/A) · Exemption 506(b), 3(c), 3(c)(1) · Remaining $93,000,000 · Duration More than one year · Revenue Decline to Disclose
RE First Avenue Infrastructure II LLC [2023-03-25] 3.4 M 3.5 M
Offered $6,000,000 · Filed 2023-03-10 (D) · Exemption 506(b) · Minimum $100,000 · Remaining $2,580,000 · Duration One year or less · Revenue Decline to Disclose
PE First Avenue Private Partners LLC [2023-03-25] 3.5 M 3.5 M
Offered $3,550,000 · Filed 2023-03-24 (D) · Exemption 506(b) · Minimum $100,000 · Duration One year or less · Revenue Decline to Disclose
RE First Avenue Bridge Equity LLC [2022-03-29] 12.0 M 53.3 M
Filed 2021-06-17 (D) · Exemption 506(b) · Minimum $50,000 · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
Other First Avenue Funding LLC [2022-03-29] 1.0 M 60.4 M
Offered $15,000,000 · Filed 2020-08-31 (D) · Exemption 506(c) · Minimum $50,000 · Remaining $14,000,000 · Duration More than one year · Revenue $1,000,001 - $5,000,000
PE First Avenue Infrastructure LLC 2022-03-29
AUM Breakdown Accounts AUM ($M)
By Client Type
(a) Individuals (other than high net worth individuals) 51 23.5
(b) Individuals (high net worth individuals) 91 348.6
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 5 133.7
(g) Pension and profit sharing plans 5 8.7
(h) Charitable organizations 12 4.3
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 24 80.1
(n) Other 0 0.0
Total 889 598.8
By Discretionary
Discretionary 858 411.8
Non-Discretionary 31 187.0
Total 889 598.8
By Non-United States Persons
Non-United States Persons 0.0
United States Persons 598.8
Total 889 598.8
Form D Directors Role # Filings # Firms 2011 - 2026
John Robinson Executive Officer 15 2
E Nichols Executive Officer 4 2
William Parsons Executive Officer 3 2
Byron Williamson Executive Officer 3 2
NA Mainsail Asset Management LLC Executive Officer 1 1
NA First Avenue Management LLC Executive Officer 1 1
William Parsons Jr Executive Officer 1 1
Lawson Robinson Executive Officer 1 1
EDGAR Form CIK 2011 - 2026
13F-HR [0002016972]
Firm Profile (Form ADV)
Discretionary AUM$0.1B
ServesInstitutional, Retail
Fund TypesPrivate Equity, Real Estate
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