Albert D Mason Inc holds a diversified book of 139 reported positions worth $176.0M as of Q2 2026 (disclosed Jul 22, 2026, a ~22-day 13F lag). This quarter Honeywell Aerospace Inc first appears in 13F filings, a listing rather than a purchase; they opened Alibaba Group Holding-SP ADR and trimmed Lam Research Corp. Their largest long position is Lam Research Corp at 5% of the reported non-option book.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
84% mapped to company sectors
+4 sectors below the cut, 9% 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 Albert D Mason Inc
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Uhlmann Price Securities, LLC | 19 / 80 | $2.4B |
| Independent Investors Inc | 9 / 80 | $340.4M |
| Academy Capital Management | 8 / 80 | $352.7M |
| McDaniel Terry & Co | 16 / 80 | $576.7M |
| Progressive Investment Management Corp | 10 / 80 | $194.6M |
| Howard Hughes Medical Institute | 8 / 80 | $190.5M |
| Fiduciary Family Office, LLC | 17 / 80 | $170.8M |
| Founders Capital Management, LLC | 9 / 80 | $279.6M |
Ranked by the share of each fund's own book sitting in the names it shares with Albert D Mason 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 | Lam Research Corp. COM | $8.7M | 20.2K | 5.0% | ▼−1.6% Reduced · −338 sh | |
| 2 | KLA Corp. COM | $8.3M | 27.6K | 4.7% | ▲+687% Added · +24K sh | |
| 3 | Alphabet Inc. Class C COM | $7.7M | 21.9K | 4.4% | ▼−0.4% Reduced · −86 sh | |
| 4 | Novartis AG ADR ADR | $4.0M | 25.7K | 2.3% | —Held | |
| 5 | Taiwan Semiconductor Manufactu ADR | $3.8M | 7.9K | 2.1% | ▼−1.0% Reduced · −80 sh | |
| 6 | Snap-on Inc. COM | $3.6M | 8.9K | 2.0% | ▲+0.6% Added · +50 sh | |
| 7 | Linde PLC COM | $3.5M | 6.7K | 2.0% | ▲+2.9% Added · +191 sh | |
| 8 | Hubbell Inc. COM | $3.2M | 6.1K | 1.8% | ▲+13% Added · +709 sh | |
| 9 | W.W. Grainger, Inc. COM | $3.2M | 2.4K | 1.8% | ▲+3.5% Added · +80 sh | |
| 10 | Toromont Industries Ltd. COM | $3.2M | 19.4K | 1.8% | ▲+0.2% Added · +47 sh | |
| 11 | Schneider Electric SA COM | $3.1M | 9.5K | 1.8% | —Held | |
| 12 | ITT Corp. COM | $3.0M | 15.2K | 1.7% | ▲+0.3% Added · +52 sh | |
| 13 | Grupo Aeroportuario Del Pacifi ADR | $3.0M | 11.7K | 1.7% | ▲+0.2% Added · +24 sh | |
| 14 | Atmos Energy Corp. COM | $2.8M | 16.4K | 1.6% | ▲+31% Added · +4K sh | |
| 15 | Plumas Bancorp COM | $2.6M | 45.0K | 1.5% | ▲+0.4% Added · +190 sh | |
| 16 | Tanger Factory Outlet Centers, COM | $2.6M | 64.9K | 1.5% | ▲+0.8% Added · +495 sh | |
| 17 | Wintrust Financial Corp. COM | $2.4M | 14.8K | 1.3% | ▲+0.8% Added · +113 sh | |
| 18 | Kinder Morgan, Inc. COM | $2.4M | 73.6K | 1.3% | ▲+2.2% Added · +2K sh | |
| 19 | Eaton Corp. PLC COM | $2.2M | 5.1K | 1.2% | ▼~0% Reduced · −1 sh | |
| 20 | Sherwin-Williams Co. COM | $2.2M | 6.3K | 1.2% | ▲+0.5% Added · +31 sh | |
| 21 | Applied Material, Inc. COM | $2.1M | 2.9K | 1.2% | ▼−3.4% Reduced · −101 sh | |
| 22 | Chesapeake Utilities Corp. COM | $2.1M | 17.1K | 1.2% | ▲+38% Added · +5K sh | |
| 23 | McDonald's Corp. COM | $2.1M | 7.7K | 1.2% | ▲+0.7% Added · +53 sh | |
| 24 | Parker Hannifin Corp. COM | $2.0M | 2.1K | 1.2% | ▼−41% Reduced · −1K sh | |
| 25 | Cummins Inc. COM | $2.0M | 2.8K | 1.1% | ▲+0.8% Added · +23 sh | |
| 26 | Agilysys, Inc. COM | $1.9M | 18.6K | 1.1% | ▲+0.2% Added · +42 sh | |
| 27 | Automatic Data Processing, Inc COM | $1.9M | 8.7K | 1.1% | ▲+1.3% Added · +109 sh | |
| 28 | Lincoln Electric Holdings, Inc COM | $1.8M | 7.0K | 1.0% | ▲+2.0% Added · +140 sh | |
| 29 | Paychex, Inc. COM | $1.8M | 18.8K | 1.0% | ▲+13% Added · +2K sh | |
| 30 | Norfolk & Southern Corp. COM | $1.8M | 5.8K | 1.0% | ▲+0.9% Added · +50 sh | |
| 31 | Nebius Group NV COM | $1.8M | 6.5K | 1.0% | —Held | |
| 32 | Gaztransport et Technigaz SAS COM | $1.7M | 8.2K | 1.0% | ▲+20% Added · +1K sh | |
| 33 | IRadimed Corp. COM | $1.6M | 17.2K | 0.9% | ▲+0.1% Added · +22 sh | |
| 34 | Straumann Holdings AG COM | $1.6M | 12.4K | 0.9% | ▼−0.1% Reduced · −11 sh | |
| 35 | Banco del Bajio SA COM | $1.6M | 493.9K | 0.9% | —Held | |
| 36 | Magnolia Oil & Gas Corp. COM | $1.6M | 62.2K | 0.9% | ▲+0.4% Added · +251 sh | |
| 37 | Sabre Insurance Group PLC COM | $1.6M | 685.0K | 0.9% | —Held | |
| 38 | FB Financial Corp. COM | $1.6M | 28.4K | 0.9% | ▲+1.5% Added · +430 sh | |
| 39 | Western Midstream Partners, LP UNIT LTD PARTN | $1.6M | 35.7K | 0.9% | ▲+0.8% Added · +277 sh | |
| 40 | Fiserv Inc. COM | $1.5M | 31.6K | 0.9% | ▲+0.6% Added · +176 sh | |
| 41 | Dollarama Inc. COM | $1.5M | 11.5K | 0.9% | ▼−34% Reduced · −6K sh | |
| 42 | TotalEnergies SE ADR ADR | $1.5M | 19.8K | 0.9% | ▼−6.1% Reduced · −1K sh | |
| 43 | Garmin LTD COM | $1.5M | 6.4K | 0.9% | ▲+2.7% Added · +171 sh | |
| 44 | Primaris REIT COM | $1.5M | 139.9K | 0.9% | ▲+0.6% Added · +890 sh | |
| 45 | Enterprise Products Partners L UNIT LTD PARTN | $1.5M | 40.7K | 0.9% | ▲+0.6% Added · +251 sh | |
| 46 | Energy Transfer LP UNIT LTD PARTN | $1.5M | 77.1K | 0.8% | ▲+0.7% Added · +544 sh | |
| 47 | Climb Global Solutions Inc. COM | $1.4M | 62.3K | 0.8% | ▲+0.1% Added · +40 sh | |
| 48 | Givaudan SA ADR ADR | $1.4M | 16.7K | 0.8% | —Held | |
| 49 | Fastenal Co. COM | $1.4M | 29.1K | 0.8% | ▲+1.9% Added · +533 sh | |
| 50 | Sparebank 1 SR-Bank COM | $1.4M | 69.7K | 0.8% | ▲+1.0% Added · +690 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 ALBERT D MASON 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 22, 2026 | 22d | 139 | $176.0M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 15, 2026 | 15d | 129 | $154.5M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 13, 2026 | 13d | 139 | $151.9M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 15, 2025 | 15d | 143 | $153.6M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 29, 2025 | 29d | 143 | $138.2M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 16, 2025 | 16d | 144 | $147.1M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 15, 2025 | 15d | 145 | $149.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 22, 2024 | 22d | 146 | $156.1M | 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.