Patrick Mauro Investment Advisor, INC. holds a focused book of 38 reported positions worth $199.0M as of Q2 2026 (disclosed Aug 10, 2026, a ~41-day 13F lag). This quarter they opened RTX Corp and trimmed Watsco Inc. Their largest long position is Ishares Core Intl Stock ETF at 11% of the reported non-option book.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
87% mapped to company sectors
+3 sectors below the cut, 11% together
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 (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Patrick Mauro Investment Advisor, INC.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Donor Advised Charitable Giving, Inc. | 3 / 38 | $4.4B |
| Emerald Advisors, LLC | 19 / 38 | $614.5M |
| Gates Foundation Trust | 5 / 38 | $26.3B |
| AdviceOne Advisory Services, LLC | 10 / 38 | $121.4M |
| Li Lu | 3 / 38 | $2.3B |
| Ghe, LLC | 8 / 38 | $163.0M |
| Daniel Investment Group, Inc. | 6 / 38 | $102.5M |
| United American Securities Inc. (d/b/a UAS Asset Management) | 5 / 38 | $280.0M |
Ranked by the share of each fund's own book sitting in the names it shares with Patrick Mauro Investment Advisor, INC.: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ishares TR CORE MSCI TOTAL | $21.7M | 227.7K | 10.9% | ▲+14% Added · +28K sh | |
| 2 | Watsco Inc COM | $13.9M | 33.3K | 7.0% | ▼−5.4% Reduced · −2K sh | |
| 3 | Cme Group Inc COM | $11.6M | 52.7K | 5.8% | ▲+11% Added · +5K sh | |
| 4 | Microsoft Corp COM | $11.3M | 30.3K | 5.7% | ▲+24% Added · +6K sh | |
| 5 | Verizon Communications Inc COM | $10.9M | 256.8K | 5.5% | ▲+4.7% Added · +11K sh | |
| 6 | Automatic Data Processing In COM | $8.7M | 38.8K | 4.4% | ▲+11% Added · +4K sh | |
| 7 | McDonalds Corp COM | $8.5M | 31.3K | 4.2% | ▲+17% Added · +5K sh | |
| 8 | Kimberly-Clark Corp COM | $8.1M | 74.2K | 4.1% | ▼−0.5% Reduced · −396 sh | |
| 9 | Cna Finl Corp COM | $7.9M | 163.2K | 4.0% | ▲+1.1% Added · +2K sh | |
| 10 | Abbvie Inc COM | $7.8M | 31.0K | 3.9% | ▲+16% Added · +4K sh | |
| 11 | Linde PLC SHS | $7.1M | 13.8K | 3.6% | ▼−4.4% Reduced · −630 sh | |
| 12 | RTX Corporation COM | $7.1M | 37.5K | 3.6% | ▲New New position | |
| 13 | Cisco Sys Inc COM | $6.1M | 52.1K | 3.1% | ▼−32% Reduced · −24K sh | |
| 14 | Procter & Gamble Co COM | $5.2M | 35.7K | 2.6% | ▲+14% Added · +4K sh | |
| 15 | Waste Mgmt Inc Del COM | $4.7M | 21.1K | 2.4% | ▼−3.3% Reduced · −717 sh | |
| 16 | Pfizer Inc COM | $4.5M | 186.4K | 2.3% | ▼−55% Reduced · −226K sh | |
| 17 | Lockheed Martin Corp COM | $4.1M | 8.1K | 2.1% | ▼−7.7% Reduced · −670 sh | |
| 18 | Air Products And Chemicals I COM | $4.1M | 13.9K | 2.0% | ▲+95% Added · +7K sh | |
| 19 | Vaneck ETF Trust JP MRGAN EM LOC | $4.0M | 154.9K | 2.0% | ▲+148% Added · +92K sh | |
| 20 | American Elec PWR Co Inc COM | $3.9M | 28.8K | 2.0% | ▼−3.6% Reduced · −1K sh | |
| 21 | Pepsico Inc COM | $3.8M | 28.1K | 1.9% | ▲+28% Added · +6K sh | |
| 22 | Canadian Natl Ry Co COM | $3.8M | 31.7K | 1.9% | ▼−6.9% Reduced · −2K sh | |
| 23 | Alphabet Inc CAP STK CL A | $3.5M | 9.9K | 1.8% | ▼−60% Reduced · −15K sh | |
| 24 | Berkshire Hathaway Inc Del CL B NEW | $3.3M | 6.5K | 1.6% | ▼−20% Reduced · −2K sh | |
| 25 | Mondelez Intl Inc CL A | $2.8M | 49.0K | 1.4% | ▼−4.4% Reduced · −2K sh | |
| 26 | Bristol-Myers Squibb Co COM | $2.7M | 47.6K | 1.4% | ▼−2.8% Reduced · −1K sh | |
| 27 | SPDR Gold TR GOLD SHS | $2.7M | 7.3K | 1.4% | ▲+29% Added · +2K sh | |
| 28 | Costco Wholesale Corporation COM | $2.6M | 2.8K | 1.3% | ▼−1.6% Reduced · −45 sh | |
| 29 | Alphabet Inc CAP STK CL C | $2.5M | 7.1K | 1.3% | ▲+0.8% Added · +55 sh | |
| 30 | Southern Co COM | $2.1M | 21.7K | 1.0% | ▼−3.8% Reduced · −869 sh | |
| 31 | Duke Energy Corp New COM NEW | $2.1M | 16.2K | 1.0% | ▲+1.3% Added · +212 sh | |
| 32 | Aes Corp COM | $1.8M | 120.6K | 0.9% | ▼−34% Reduced · −62K sh | |
| 33 | Dover Corp COM | $1.3M | 5.7K | 0.6% | ▲+8.0% Added · +421 sh | |
| 34 | Nvidia Corporation COM | $1.0M | 5.1K | 0.5% | —Held | |
| 35 | Amcor PLC COM NEW | $648K | 14.9K | 0.3% | ▲New New position | |
| 36 | Consolidated Edison Inc COM | $540K | 4.9K | 0.3% | ▼−1.1% Reduced · −57 sh | |
| 37 | Corning Inc COM | $230K | 900 | 0.1% | ▲New New position | |
| 38 | Caterpillar Inc COM | $213K | 200 | 0.1% | ▲New New position |
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.
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Use Arkolith to show Patrick Mauro Investment Advisor, INC.'s latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 10, 2026 | 41d | 38 | $199.0M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 6, 2026 | 36d | 40 | $198.9M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 10, 2026 | 41d | 42 | $191.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 13, 2025 | 44d | 40 | $190.4M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 43d | 40 | $176.7M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 2, 2025 | 32d | 42 | $183.0M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 18, 2025 | 49d | 42 | $175.0M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 43d | 43 | $189.8M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.