Mainsail Asset Management, LLC holds a concentrated book of 61 stocks worth $161.8M as of Q2 2025 (disclosed Jul 23, 2025, a ~23-day 13F lag). This quarter they opened Alphabet Inc-CL A and trimmed Cintas Corp. Their largest long position is Vanguard Growth ETF at 25% of the equity book. Cloning the disclosed picks since 2024 would be +23% (+11.9%/yr). That is a simulation of the disclosed long book, not audited returns.
The reported book (valued from quarter-end) returned +28.0%, a 4.6-point gap that is the cost of the ~23-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Mainsail Asset Management, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~23 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
29% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Mainsail Asset Management, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| MORGAN STANLEY | 71 / 61 | $461.8B |
| JPMORGAN CHASE & CO | 71 / 61 | $420.7B |
| ROYAL BANK OF CANADA | 71 / 61 | $125.3B |
| WELLS FARGO & COMPANY/MN | 71 / 61 | $118.1B |
| UBS Group AG | 71 / 61 | $115.2B |
| RAYMOND JAMES FINANCIAL INC | 71 / 61 | $65.9B |
| LPL Financial LLC | 71 / 61 | $63.5B |
| ENVESTNET ASSET MANAGEMENT INC | 71 / 61 | $60.8B |
Ranked by how many of Mainsail Asset Management, LLC's top 61 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard Index FDS GROWTH ETF | $40.4M | 92.2K | 25.0% | ▲+2.0% Added · +2K sh | |
| 2 | Vanguard Index FDS VALUE ETF | $35.5M | 201.0K | 22.0% | ▲+1.6% Added · +3K sh | |
| 3 | Cintas Corp COM | $23.5M | 105.5K | 14.5% | ▼−2.1% Reduced · −2K sh | |
| 4 | Vanguard Index FDS SM CP VAL ETF | $5.4M | 27.6K | 3.3% | ▲~0% Added · +3 sh | |
| 5 | Vanguard Index FDS SML CP GRW ETF | $4.8M | 17.5K | 3.0% | ▲+2.4% Added · +409 sh | |
| 6 | Apple Inc COM | $4.2M | 20.5K | 2.6% | ▼−0.2% Reduced · −50 sh | |
| 7 | Vanguard Specialized Funds DIV APP ETF | $3.9M | 18.9K | 2.4% | ▼−0.7% Reduced · −130 sh | |
| 8 | BlackRock ETF Trust II ISHARES AAA CLO | $3.5M | 67.1K | 2.2% | ▲+43% Added · +20K sh | |
| 9 | Vanguard Index FDS TOTAL STK MKT | $3.4M | 11.1K | 2.1% | ▼−0.2% Reduced · −21 sh | |
| 10 | Vanguard World FD INF TECH ETF | $3.3M | 5.0K | 2.0% | ▲~0% Added · +2 sh | |
| 11 | Vanguard Whitehall FDS HIGH DIV YLD | $3.3M | 24.7K | 2.0% | ▲+0.6% Added · +155 sh | |
| 12 | Microsoft Corp COM | $2.4M | 4.9K | 1.5% | ▲+0.5% Added · +25 sh | |
| 13 | Amazon Com Inc COM | $2.1M | 9.6K | 1.3% | ▼−0.3% Reduced · −27 sh | |
| 14 | Palantir Technologies Inc CL A | $1.8M | 13.5K | 1.1% | ▲+0.8% Added · +109 sh | |
| 15 | Netflix Inc COM | $1.7M | 1.3K | 1.1% | ▲+0.3% Added · +4 sh | |
| 16 | Nvidia Corporation COM | $1.4M | 8.9K | 0.9% | ▲+4.5% Added · +385 sh | |
| 17 | Tesla Inc COM | $1.2M | 3.8K | 0.7% | ▲+1.4% Added · +51 sh | |
| 18 | Ishares TR CORE 80/20 AGGRE | $1.1M | 13.1K | 0.7% | ▲+1.7% Added · +215 sh | |
| 19 | Vanguard BD Index FDS VANGUARD ULTRA | $974K | 19.5K | 0.6% | ▲+0.3% Added · +61 sh | |
| 20 | Alphabet Inc CAP STK CL C | $959K | 5.4K | 0.6% | ▼−9.1% Reduced · −542 sh | |
| 21 | Vanguard BD Index FDS SHORT TRM BOND | $858K | 10.9K | 0.5% | ▲+16% Added · +2K sh | |
| 22 | Southern Co COM | $843K | 9.2K | 0.5% | ▲+0.1% Added · +13 sh | |
| 23 | Berkshire Hathaway Inc Del CL B NEW | $776K | 1.6K | 0.5% | ▲+8.1% Added · +120 sh | |
| 24 | ALPS ETF TR ALERIAN MLP | $740K | 15.1K | 0.5% | —Held | |
| 25 | Oracle Corp COM | $738K | 3.4K | 0.5% | ▲+0.9% Added · +31 sh | |
| 26 | Vanguard World FD CONSUM DIS ETF | $702K | 1.9K | 0.4% | —Held | |
| 27 | Vanguard World FD MEGA CAP VAL ETF | $686K | 5.2K | 0.4% | —Held | |
| 28 | Coeur MNG Inc COM NEW | $656K | 74.0K | 0.4% | ▼−0.1% Reduced · −51 sh | |
| 29 | Visa Inc COM CL A | $654K | 1.8K | 0.4% | —Held | |
| 30 | Vanguard World FD FINANCIALS ETF | $613K | 4.8K | 0.4% | —Held | |
| 31 | Select Sector SPDR TR INDL | $591K | 4.0K | 0.4% | ▲+0.1% Added · +3 sh | |
| 32 | Meta Platforms Inc CL A | $571K | 774 | 0.4% | ▲+14% Added · +95 sh | |
| 33 | American Centy ETF TR US LARGE CAP VLU | $532K | 7.8K | 0.3% | ▲+0.4% Added · +32 sh | |
| 34 | Vaneck ETF Trust GOLD MINERS ETF | $487K | 9.3K | 0.3% | —Held | |
| 35 | Oreilly Automotive Inc COM | $485K | 5.4K | 0.3% | ▲15× Added · +5K sh | |
| 36 | JPMorgan Chase & Co. COM | $437K | 1.5K | 0.3% | ▲+0.6% Added · +9 sh | |
| 37 | Vanguard World FD HEALTH CAR ETF | $425K | 1.7K | 0.3% | —Held | |
| 38 | Select Sector SPDR TR SBI MATERIALS | $395K | 4.5K | 0.2% | —Held | |
| 39 | Vanguard World FD CONSUM STP ETF | $348K | 1.6K | 0.2% | —Held | |
| 40 | Vanguard Tax-Managed FDS VAN FTSE DEV MKT | $324K | 5.7K | 0.2% | ▲+3.8% Added · +207 sh | |
| 41 | Southstate Corporation COM | $318K | 3.5K | 0.2% | ▲+0.6% Added · +20 sh | |
| 42 | Johnson & Johnson COM | $318K | 2.1K | 0.2% | —Held | |
| 43 | Alphabet Inc CAP STK CL A | $287K | 1.6K | 0.2% | ▲New New position | |
| 44 | American Centy ETF TR US SML CP VALU | $283K | 3.1K | 0.2% | ▲+0.5% Added · +15 sh | |
| 45 | Booking Holdings Inc COM | $272K | 47 | 0.2% | —Held | |
| 46 | Duke Energy Corp New COM NEW | $272K | 2.3K | 0.2% | —Held | |
| 47 | Vanguard Whitehall FDS INTL HIGH ETF | $271K | 3.4K | 0.2% | ▲+1.2% Added · +40 sh | |
| 48 | American Centy ETF TR INTL EQT ETF | $262K | 3.5K | 0.2% | ▲+1.7% Added · +60 sh | |
| 49 | Ishares TR IBONDS 25 TRM HG | $258K | 11.1K | 0.2% | ▲+0.4% Added · +45 sh | |
| 50 | Fiserv Inc COM | $248K | 1.4K | 0.2% | ▲+0.8% Added · +12 sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/2016972/holdings"
Use Arkolith to show MAINSAIL ASSET MANAGEMENT, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.