Mason & Associates Inc holds a focused book of 161 reported positions worth $619.0M as of Q2 2026 (disclosed Jul 23, 2026, a ~23-day 13F lag). This quarter they opened JPMorgan US Quality Factor and trimmed Columbia Resear Enh Cor ETF. Their largest long position is Ishares Russell 1000 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.
24% mapped to company sectors
+7 sectors below the cut, 2% 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 Mason & Associates Inc
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Hoffman, Alan N Investment Management | 8 / 80 | $160.9M |
| Prospect Hill Management, LLC | 9 / 80 | $242.1M |
| Greenbrier Partners Capital Management, LLC | 8 / 80 | $1.2B |
| Draper Asset Management, LLC | 10 / 80 | $175.0M |
| H&H International Investment, LLC | 9 / 80 | $16.5B |
| United American Securities Inc. (d/b/a UAS Asset Management) | 9 / 80 | $393.3M |
| Emerald Advisors, LLC | 22 / 80 | $631.2M |
| Hoey Investments, Inc | 33 / 80 | $610.1M |
Ranked by the share of each fund's own book sitting in the names it shares with Mason & Associates 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 RUS 1000 ETF | $68.0M | 166.1K | 11.0% | ▲+0.7% Added · +1K sh | |
| 2 | Columbia ETF TR I RESH ENHNC COR | $43.6M | 1.01M | 7.1% | ▼−2.4% Reduced · −25K sh | |
| 3 | Dimensional ETF Trust US EQUI MARK ETF | $39.5M | 481.5K | 6.4% | ▼−2.4% Reduced · −12K sh | |
| 4 | Vaneck ETF Trust SEMICONDUCTR ETF | $25.7M | 39.2K | 4.2% | ▼−30% Reduced · −17K sh | |
| 5 | New York Life Investments Et FTSE INTL EQTY C | $24.9M | 653.5K | 4.0% | ▼−0.5% Reduced · −3K sh | |
| 6 | American Centy ETF TR INTL EQT ETF | $24.3M | 272.6K | 3.9% | ▲+0.5% Added · +1K sh | |
| 7 | Janus Detroit STR TR HENDRSON AAA CL | $18.8M | 372.6K | 3.0% | ▲+9.3% Added · +32K sh | |
| 8 | Vanguard Scottsdale FDS SHRT TRM CORP BD | $18.3M | 231.6K | 3.0% | ▲+0.7% Added · +2K sh | |
| 9 | J P Morgan Exchange Traded F US QUALTY FCTR | $17.9M | 247.1K | 2.9% | ▲New New position | |
| 10 | SPDR Series Trust ST TERM HIGH ETF | $15.9M | 634.7K | 2.6% | ▲+0.6% Added · +4K sh | |
| 11 | Advanced Micro Devices Inc COM | $14.2M | 24.4K | 2.3% | ▼−14% Reduced · −4K sh | |
| 12 | American Centy ETF TR AVANTIS EMGMKT | $13.7M | 142.0K | 2.2% | ▲+1.3% Added · +2K sh | |
| 13 | Angel Oak Funds Trust OAK ULTRASHORT | $13.7M | 268.5K | 2.2% | ▲+456% Added · +220K sh | |
| 14 | Goldman Sachs ETF TR S&P 500 PREMIUM | $12.5M | 224.3K | 2.0% | ▼−2.2% Reduced · −5K sh | |
| 15 | Apple Inc COM | $12.4M | 42.9K | 2.0% | ▲+2.0% Added · +830 sh | |
| 16 | Wisdomtree TR FLOATNG RAT TREA | $12.0M | 238.6K | 1.9% | ▲+50% Added · +80K sh | |
| 17 | Nvidia Corporation COM | $11.6M | 58.1K | 1.9% | ▼−1.4% Reduced · −805 sh | |
| 18 | Vanguard World FD COMM SRVC ETF | $10.8M | 58.5K | 1.7% | ▲+0.1% Added · +85 sh | |
| 19 | Global X FDS GLOBAL X URANIUM | $10.4M | 237.7K | 1.7% | ▼−1.9% Reduced · −5K sh | |
| 20 | Graniteshares Gold TR SHS BEN INT | $8.2M | 206.3K | 1.3% | ▲+6.9% Added · +13K sh | |
| 21 | Tesla Inc COM | $7.9M | 18.8K | 1.3% | ▲+1.1% Added · +209 sh | |
| 22 | Berkshire Hathaway Inc Del CL B NEW | $6.9M | 13.8K | 1.1% | ▲+1.1% Added · +157 sh | |
| 23 | Vanguard Index FDS MID CAP ETF | $6.8M | 84.2K | 1.1% | ▲+300% Added · +63K sh | |
| 24 | Microsoft Corp COM | $6.7M | 18.1K | 1.1% | ▲+3.6% Added · +626 sh | |
| 25 | J P Morgan Exchange Traded F ULTRA SHRT ETF | $6.7M | 131.8K | 1.1% | ▲New New position | |
| 26 | ALPS ETF TR OSHARES US SMLCP | $6.6M | 138.6K | 1.1% | ▲+0.5% Added · +720 sh | |
| 27 | Alphabet Inc CAP STK CL A | $6.6M | 18.4K | 1.1% | ▼−8.7% Reduced · −2K sh | |
| 28 | Goldman Sachs ETF TR NASDA 100 ETF | $6.3M | 105.4K | 1.0% | ▲+2.3% Added · +2K sh | |
| 29 | BlackRock Esg Cap Allc Term SHS BEN INT | $5.6M | 357.6K | 0.9% | ▲+7.6% Added · +25K sh | |
| 30 | Vicor Corp COM | $5.6M | 14.7K | 0.9% | ▼−17% Reduced · −3K sh | |
| 31 | Columbia ETF TR II EM CORE EX ETF | $4.7M | 89.5K | 0.8% | ▼−2.5% Reduced · −2K sh | |
| 32 | Amazon Com Inc COM | $4.5M | 18.7K | 0.7% | ▼−0.6% Reduced · −117 sh | |
| 33 | Invesco Exchange Traded FD T S&P MDCP QUALITY | $3.8M | 34.0K | 0.6% | ▲+0.6% Added · +219 sh | |
| 34 | Dimensional ETF Trust US SMALL CAP ETF | $3.8M | 45.8K | 0.6% | ▼−1.6% Reduced · −754 sh | |
| 35 | Alphabet Inc CAP STK CL C | $3.7M | 10.4K | 0.6% | ▼−0.8% Reduced · −90 sh | |
| 36 | First TR Exchange Traded FD SMID RISNG ETF | $3.6M | 83.5K | 0.6% | ▲+2.3% Added · +2K sh | |
| 37 | Palantir Technologies Inc CL A | $3.6M | 30.6K | 0.6% | ▼−2.2% Reduced · −679 sh | |
| 38 | Broadcom Inc COM | $3.4M | 9.0K | 0.5% | ▲+8.3% Added · +693 sh | |
| 39 | Meta Platforms Inc CL A | $3.3M | 5.9K | 0.5% | ▲+1.7% Added · +99 sh | |
| 40 | Advisorshares TR ADVISORSHS ETF | $3.3M | 48.2K | 0.5% | ▼−0.4% Reduced · −198 sh | |
| 41 | Goldman Sachs ETF TR ACTIVEBETA US LG | $3.3M | 23.0K | 0.5% | ▲+0.6% Added · +143 sh | |
| 42 | Pacer FDS TR US LRG CP CASH | $3.0M | 74.0K | 0.5% | ▼−17% Reduced · −15K sh | |
| 43 | Crowdstrike Hldgs Inc CL A | $2.9M | 3.8K | 0.5% | ▼−24% Reduced · −1K sh | |
| 44 | ASML Hldg NV N Y REGISTRY SHS | $2.9M | 1.4K | 0.5% | ▼−1.2% Reduced · −18 sh | |
| 45 | Ishares U S ETF TR IT RT HDG HGYL | $2.7M | 31.2K | 0.4% | ▲~0% Added · +7 sh | |
| 46 | JPMorgan Chase & Co COM | $2.5M | 7.7K | 0.4% | ▼−0.9% Reduced · −71 sh | |
| 47 | SPDR Gold TR GOLD SHS | $2.4M | 6.6K | 0.4% | ▼~0% Reduced · −3 sh | |
| 48 | American Centy ETF TR AVAN RE INTL ETF | $2.2M | 27.2K | 0.4% | ▼−5.3% Reduced · −2K sh | |
| 49 | Corning Inc COM | $2.0M | 7.7K | 0.3% | ▲+28% Added · +2K sh | |
| 50 | Exxon Mobil Corp COM | $1.9M | 13.6K | 0.3% | ▼−3.9% Reduced · −555 sh |
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 Mason & Associates 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 | Jul 23, 2026 | 23d | 161 | $619.0M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 30, 2026 | 30d | 160 | $516.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 5, 2026 | 36d | 157 | $531.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 7, 2025 | 38d | 133 | $496.5M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 31, 2025 | 31d | 120 | $433.2M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 17, 2025 | 17d | 113 | $402.4M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 14, 2025 | 14d | 105 | $425.0M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 23, 2024 | 23d | 109 | $400.8M | 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.