AD
Albert D Mason Inc 13F Disclosure (Q2 2026) — Portfolio & Holdings
Albert D Mason IncCIK: 0001169318
Diversified strategyMomentum followerQuality / disciplined sizing
Total reported value
$176.0M
Reporting period: 2026-06-30 · Number of holdings: 139
ALBERT D MASON INC disclosed 139 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $176.0M and a quarterly turnover rate of 25.0%.
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Personality snowflake
- Concentration
- 6.31
- Portfolio Stability
- 24.98
- Momentum
- 100
- Sector conviction
- 50.62
- Diversification
- 100
- Sizing Uniformity
- 89.04
Albert D Mason Inc's disclosed holdings carry a Herfindahl concentration index of 0.016 — mathematically equivalent to about 63 equally-sized positions, well below its 139 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 1.10), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 69% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd LRCX
-1.6% $4.4M
Add KLAC
+686.8% $3.2M
Sold out PBA
Trim PH
-40.6% -$1.1M
Trim MTD
-63.0% -$1.0M
Sold out HON
Holdings Map
New buyAddUnchangedTrim
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | LRCX | Lam Research CORP | Stock-Tech | 4.97% | +2.13% | -1.65% | |
| 2 | KLAC | Kla CORP | Stock-Tech | 4.73% | +1.39% | +686.81% | |
| 3 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 4.40% | +0.32% | -0.39% | |
| 4 | NVS | Novartis Ag-sponsored Adr | Stock-Healthcare | 2.29% | -0.25% | — | |
| 5 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 2.15% | +0.40% | -1.00% | |
| 6 | SNA | Snap-on Inc | Stock-Industrials | 2.04% | -0.05% | +0.56% | |
| 7 | LIN | Linde plc | Stock-Materials | 1.97% | -0.11% | +2.94% | |
| 8 | HUBB | Hubbell Inc | Stock-Industrials | 1.83% | +0.10% | +13.04% | |
| 9 | GWW | Ww Grainger Inc | Stock-Industrials | 1.82% | +0.22% | +3.52% | |
| 10 | TMTNF | Toromont Industries LTD | Stock-Other | 1.79% | +0.04% | +0.24% | |
| 11 | ✓ | Schneider Electric SA | Stock-Other | 1.76% | +0.14% | — | |
| 12 | ITT | Itt Inc | Stock-Industrials | 1.71% | -0.16% | +0.34% | |
| 13 | PAC | Grupo Aeroportuario Pac-adr | Stock-Other | 1.69% | -0.18% | +0.21% | |
| 14 | ATO | Atmos Energy CORP | Stock-Utilities | 1.61% | +0.11% | +31.18% | |
| 15 | PLBC | Plumas Bancorp | Stock-Other | 1.49% | +0.07% | +0.42% | |
| 16 | SKT | Tanger Inc | Stock-Real Estate | 1.46% | +0.04% | +0.77% | |
| 17 | WTFC | Wintrust Financial CORP | Stock-Financials | 1.35% | +0.03% | +0.77% | |
| 18 | KMI | Kinder Morgan, Inc. | Stock-Energy | 1.34% | -0.22% | +2.20% | |
| 19 | ETN | Eaton Corporation plc | Stock-Industrials | 1.25% | +0.06% | -0.02% | |
| 20 | SHW | Sherwin-williams Co/the | Stock-Materials | 1.23% | -0.07% | +0.50% | |
| 21 | AMAT | Applied Materials Inc | Stock-Tech | 1.19% | +0.52% | -3.36% | |
| 22 | CPK | Chesapeake Utilities CORP | Stock-Other | 1.19% | +0.18% | +38.46% | |
| 23 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 1.19% | -0.36% | +0.69% | |
| 24 | PH | Parker Hannifin CORP | Stock-Industrials | 1.16% | -0.88% | -40.65% | |
| 25 | CMI | Cummins Inc | Stock-Industrials | 1.15% | +0.17% | +0.82% | |
| 26 | AGYS | Agilysys Inc | Stock-Other | 1.11% | +0.25% | +0.23% | |
| 27 | ADP | Automatic Data Processing | Stock-Tech | 1.10% | -0.03% | +1.27% | |
| 28 | LECO | Lincoln Electric Holdings | Stock-Industrials | 1.05% | -0.05% | +2.05% | |
| 29 | PAYX | Paychex Inc | Stock-Tech | 1.05% | +0.06% | +13.44% | |
| 30 | NSC | Norfolk Southern CORP | Stock-Industrials | 1.04% | -0.03% | +0.87% | |
| 31 | NBIS | Nebius Group N.V. | Stock-Other | 1.02% | +0.58% | — | |
| 32 | ✓ | Gaztransport et Technigaz SAS | Stock-Other | 0.99% | -0.06% | +19.66% | |
| 33 | IRMD | Iradimed CORP | Stock-Other | 0.93% | -0.14% | +0.13% | |
| 34 | ✓ | Straumann Holdings AG | Stock-Other | 0.93% | +0.11% | -0.09% | |
| 35 | ✓ | Banco del Bajio SA | Stock-Other | 0.91% | -0.08% | — | |
| 36 | MGY | Magnolia Oil & Gas CORP - A | Stock-Energy | 0.90% | -0.37% | +0.41% | |
| 37 | ✓ | Sabre Insurance Group PLC | Stock-Other | 0.90% | -0.02% | — | |
| 38 | FBK | Fb Financial CORP | Stock-Other | 0.89% | -0.05% | +1.54% | |
| 39 | WES | Western Midstream Partners L | Stock-Energy | 0.89% | -0.05% | +0.78% | |
| 40 | FISV | Fiserv Inc | Stock-Other | 0.88% | -0.25% | +0.56% | |
| 41 | DLMAF | Dollarama Inc | Stock-Other | 0.87% | -0.53% | -34.40% | |
| 42 | TTE | TotalEnergies SE | Stock-Other | 0.87% | -0.37% | -6.10% | |
| 43 | GRMN | Garmin Ltd. | Stock-Tech | 0.87% | -0.07% | +2.73% | |
| 44 | PMREF | Primaris Reit | Stock-Other | 0.86% | -0.08% | +0.64% | |
| 45 | EPD | Enterprise Products Partners | Stock-Energy | 0.85% | -0.14% | +0.62% | |
| 46 | ET | Energy Transfer LP | Stock-Energy | 0.84% | -0.12% | +0.71% | |
| 47 | CLMB | Climb Global Solutions Inc | Stock-Other | 0.82% | +0.02% | +0.06% | |
| 48 | GVDNY | Givaudan-unspon Adr | Stock-Other | 0.80% | +0.07% | — | |
| 49 | FAST | Fastenal Co | Stock-Industrials | 0.79% | -0.07% | +1.87% | |
| 50 | ✓ | Sparebank 1 SR-Bank | Stock-Other | 0.77% | -0.20% | +1.00% |
1–50 of 139
Portfolio Performance
Performance for Q3 2026
+4%
Performance Last 4 Quarters
+22.6%
- Stdev
- +13.1%
- Beta
- +0.78
- Alpha
- +0.9%
- Max Drawdown
- -10.8%
- Annualized Perf
- +16.8%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +2.45
- Stutzer
- +0.37
- Treynor
- +0.21
- Sterling
- +1.02
- Calmar
- +1.56
- Information Ratio
- -0.4
- Tracking Error
- +8.9%
- Stdev Down
- +6.7%
- Winning Months %
- +63.9%
- Losing Months %
- +36.1%
- Best 12 Months
- +31.5%
- Worst 12 Months
- +2.7%
- Efficiency Ratio
- +0.51
- Sharpe
- +1.26
- Stdev Sectors
- +8.4%
- Skewness
- -0.06
- Kurtosis
- -0.72
- Upside Potential
- +4.12
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 139 | $176.0M | 25 | ||
| 2026 Q1 | 129 | $154.5M | 26 | ||
| 2025 Q4 | 139 | $151.9M | 18 | ||
| 2025 Q3 | 143 | $153.6M | 29 | ||
| 2025 Q2 | 143 | $138.2M | 0 | ||
| 2025 Q1 | 144 | $147.1M | 100 | ||
| 2024 Q4 | 145 | $149.6M | 0 | ||
| 2024 Q3 | 146 | $156.1M | 0 | ||
| 2024 Q2 | 145 | $148.0M | 0 | ||
| 2024 Q1 | 156 | $161.7M | 0 | ||
| 2023 Q4 | 157 | $151.0M | 0 | ||
| 2023 Q3 | 156 | $138.2M | 0 | ||
| 2023 Q2 | 157 | $145.9M | 0 | ||
| 2023 Q1 | 156 | $144.2M | 0 | ||
| 2022 Q4 | 155 | $140.1M | 0 | ||
| 2022 Q3 | 150 | $124.8M | 0 | ||
| 2022 Q2 | 149 | $134.5M | 0 | ||
| 2022 Q1 | 154 | $155.5M | 0 | ||
| 2021 Q4 | 150 | $167.7M | 0 | ||
| 2021 Q3 | 147 | $155.3M | 0 | ||
| 2021 Q2 | 145 | $163.0M | 97 | ||
| 2021 Q1 | 145 | $153.2M | 23 | ||
| 2020 Q4 | 146 | $143.8M | 23 | ||
| 2020 Q3 | 144 | $122.0M | 15 | ||
| 2020 Q2 | 145 | $118.7M | 22 | ||
| 2020 Q1 | 141 | $99.3M | 42 | ||
| 2019 Q4 | 139 | $141.6M | 18 | ||
| 2019 Q3 | 140 | $133.6M | 14 | ||
| 2019 Q2 | 141 | $133.2M | 14 | ||
| 2019 Q1 | 139 | $136.6M | 20 | ||
| 2018 Q4 | 137 | $123.5M | 27 | ||
| 2018 Q3 | 136 | $146.5M | 12 | ||
| 2018 Q2 | 137 | $138.4M | 15 | ||
| 2018 Q1 | 140 | $132.9M | 20 | ||
| 2017 Q4 | 125 | $133.1M | 13 | ||
| 2017 Q3 | 122 | $124.4M | 18 | ||
| 2017 Q2 | 122 | $119.7M | 13 | ||
| 2017 Q1 | 122 | $117.9M | 13 | ||
| 2016 Q4 | 119 | $114.6M | 97 | ||
| 2016 Q3 | 122 | $310.3M | 60 | ||
| 2016 Q2 | 128 | $172.2M | 16 | ||
| 2016 Q1 | 125 | $163.4M | 12 | ||
| 2015 Q4 | 119 | $153.2M | 15 | ||
| 2015 Q3 | 125 | $161.8M | 26 | ||
| 2015 Q2 | 126 | $185.1M | 90 | ||
| 2015 Q1 | 137 | $480.7M | 29 | ||
| 2014 Q4 | 133 | $501.3M | 19 | ||
| 2014 Q3 | 130 | $509.2M | 13 | ||
| 2014 Q2 | 129 | $549.6M | 16 | ||
| 2014 Q1 | 129 | $511.7M | 10 | ||
| 2013 Q4 | 129 | $508.1M | 14 | ||
| 2013 Q3 | 127 | $477.0M | 12 | ||
| 2013 Q2 | 122 | $452.6M | 0 |
Holding changes this quarter
Albert D Mason Inc's most significant position changes for 2026-06-30: Sold out: Pembina Pipeline CORP (PBA); Sold out: Honeywell International Inc (HON); New buy: Alibaba Group Holding-sp Adr (BABA); New buy: Richelieu Hardware LTD (RHUHF); New buy: .
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | LRCX | Lam Research CORP | +2.1% | -1.65% | Trim |
| 2 | KLAC | Kla CORP | +1.4% | +686.81% | Add |
| 3 | NBIS | Nebius Group N.V. | +0.6% | — | Unchanged |
| 4 | AMAT | Applied Materials Inc | +0.5% | -3.36% | Trim |
| 5 | TSM | Taiwan Semiconductor-sp Adr | +0.4% | -1.00% | Trim |
| 6 | BABA | Alibaba Group Holding-sp Adr | +0.4% | NEW | New buy |
| 7 | GOOG | Alphabet Inc-cl C | +0.3% | -0.39% | Trim |
| 8 | RHUHF | Richelieu Hardware LTD | +0.3% | NEW | New buy |
| 9 | ✓ | +0.3% | NEW | New buy | |
| 10 | ✓ | +0.3% | NEW | New buy | |
| 11 | AGYS | Agilysys Inc | +0.3% | +0.23% | Add |
| 12 | DDOG | Datadog Inc - Class A | +0.3% | -1.45% | Trim |
| 13 | MSFT | Microsoft CORP | +0.2% | +108.56% | Add |
| 14 | GWW | Ww Grainger Inc | +0.2% | +3.52% | Add |
| 15 | MGM | Mgm Resorts International | +0.2% | NEW | New buy |
| 16 | SIRI | Sirius Xm Holdings Inc | +0.2% | NEW | New buy |
| 17 | CPK | Chesapeake Utilities CORP | +0.2% | +38.46% | Add |
| 18 | CMI | Cummins Inc | +0.2% | +0.82% | Add |
| 19 | HPE | Hewlett Packard Enterprise | +0.2% | +10.12% | Add |
| 20 | USB | US Bancorp | +0.2% | NEW | New buy |
| 21 | ✓ | +0.2% | NEW | New buy | |
| 22 | CALM | Cal-maine Foods Inc | +0.2% | NEW | New buy |
| 23 | UNH | Unitedhealth Group Inc | +0.2% | NEW | New buy |
| 24 | GLP | Global Partners LP | +0.2% | NEW | New buy |
| 25 | ✓ | Schneider Electric SA | +0.1% | — | Unchanged |
| 26 | DHI | Dr Horton Inc | +0.1% | NEW | New buy |
| 27 | CVS | Cvs Health CORP | +0.1% | — | Unchanged |
| 28 | SDZNY | Sandoz Group Ag-adr | +0.1% | NEW | New buy |
| 29 | RHHBY | Roche Holdings Ltd-spons Adr | +0.1% | NEW | New buy |
| 30 | ATO | Atmos Energy CORP | +0.1% | +31.18% | Add |
| 31 | ✓ | Straumann Holdings AG | +0.1% | -0.09% | Trim |
| 32 | HUBB | Hubbell Inc | +0.1% | +13.04% | Add |
| 33 | GTBIF | Green Thumb Industries Inc | +0.1% | +11.26% | Add |
| 34 | NXPI | NXP Semiconductors N.V. | +0.1% | +16.07% | Add |
| 35 | TRLV | Trulieve Cannabis CORP | +0.1% | — | Unchanged |
| 36 | PLBC | Plumas Bancorp | +0.1% | +0.42% | Add |
| 37 | GVDNY | Givaudan-unspon Adr | +0.1% | — | Unchanged |
| 38 | TNC | Tennant Co | +0.1% | +0.50% | Add |
| 39 | ETN | Eaton Corporation plc | +0.1% | -0.02% | Trim |
| 40 | PAYX | Paychex Inc | +0.1% | +13.44% | Add |
| 41 | ZTS | Zoetis Inc | +0.1% | +113.76% | Add |
| 42 | ✓ | Treatt PLC | +0.1% | — | Unchanged |
| 43 | TMTNF | Toromont Industries LTD | 0% | +0.24% | Add |
| 44 | SKT | Tanger Inc | 0% | +0.77% | Add |
| 45 | TXRH | Texas Roadhouse Inc | 0% | +4.17% | Add |
| 46 | WTFC | Wintrust Financial CORP | 0% | +0.77% | Add |
| 47 | AVGO | Broadcom Inc | 0% | -0.57% | Trim |
| 48 | SIEGY | Siemens Ag-spons Adr | 0% | — | Unchanged |
| 49 | CLMB | Climb Global Solutions Inc | 0% | +0.06% | Add |
| 50 | C | Citigroup Inc | 0% | — | Unchanged |
1–50 of 143
Filing History
FAQ
What is Albert D Mason Inc and what type of investor is it?
Albert D Mason Inc is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $176.0M, spread across 139 disclosed positions.
What are Albert D Mason Inc's largest equity positions?
Based on the latest 13F filing, Albert D Mason Inc's top holdings by market value are:
1. Lam Research CORP (LRCX) — $8.7M (5.0%)
2. Kla CORP (KLAC) — $8.3M (4.7%)
3. Alphabet Inc-cl C (GOOG) — $7.7M (4.4%)
4. Novartis Ag-sponsored Adr (NVS) — $4.0M (2.3%)
5. Taiwan Semiconductor-sp Adr (TSM) — $3.8M (2.1%)
What changes did Albert D Mason Inc make in its most recent portfolio filing?
In the latest reported quarter, Albert D Mason Inc made 111 notable position adjustments: 14 new positions were initiated, 69 existing holdings were added to, 24 positions were partially reduced, and 4 were completely exited. The largest of these moves: Sold out: Pembina Pipeline CORP (PBA); Sold out: Honeywell International Inc (HON); New buy: Alibaba Group Holding-sp Adr (BABA); New buy: Richelieu Hardware LTD (RHUHF); New buy:
What sectors does Albert D Mason Inc focus on?
Albert D Mason Inc is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 28.3%
• Industrials: 23.1%
• Energy: 10.8%
• Communication Services: 9.3%
• Health Care: 7.6%
• Materials: 6.5%
Investment Profile
Albert D Mason Inc returned an annualized 16.8% over the trailing 36 months — outperforming the S&P 500 by 0.9 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.78 (less volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active.
Its turnover score has risen from 0 to 25 over the past 4 quarters — a shift toward more active trading.
It has added to its LRCX position over the past two quarters (+$5.2M, now $8.7M), while trimming MTD over the same stretch (-$1.2M, still holding $608.1K).
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Developer Access
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