CIK: 0001169318
Total reported value
$154.5M
Reporting period: 2026-03-31 · Number of holdings: 129
ALBERT D MASON INC disclosed 129 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $154.5M and a quarterly turnover rate of 25.7%.
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Albert D Mason INC's disclosed holdings carry a Herfindahl concentration index of 0.014 — mathematically equivalent to about 73 equally-sized positions, well below its 129 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 0.88), 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 70% 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.
Trim META
-54.0% -$1.8M
Add PMREF
+667.6% $1.3M
Add KLAC
+0.9% $942.7K
Add LRCX
+0.2% $879.2K
Trim FAST
-41.4% -$631.6K
Trim GOOG
+0.8% -$538.4K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 4.08% | -0.42% | +0.78% | |
| 2 | KLAC | Kla CORP | Stock-Tech | 3.34% | +0.56% | +0.92% | |
| 3 | LRCX | Lam Research CORP | Stock-Tech | 2.84% | +0.54% | +0.24% | |
| 4 | NVS | Novartis Ag-sponsored Adr | Stock-Healthcare | 2.54% | +0.22% | +0.55% | |
| 5 | SNA | Snap-on INC | Stock-Industrials | 2.09% | — | +1.09% | |
| 6 | LIN | Linde plc | Stock-Materials | 2.08% | +0.32% | +3.29% | |
| 7 | PH | Parker Hannifin CORP | Stock-Industrials | 2.04% | — | +1.21% | |
| 8 | PAC | Grupo Aeroportuario Pac-adr | Stock-Other | 1.87% | — | +0.52% | |
| 9 | ITT | Itt INC | Stock-Industrials | 1.87% | +0.15% | +0.64% | |
| 10 | TMTNF | Toromont Industries LTD | Stock-Other | 1.75% | +0.19% | -1.68% | |
| 11 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 1.75% | +0.17% | +1.27% | |
| 12 | HUBB | Hubbell INC | Stock-Industrials | 1.73% | +0.16% | +0.97% | |
| 13 | ✓ | Schneider Electric SA | Stock-Other | 1.62% | — | +0.03% | |
| 14 | GWW | Ww Grainger INC | Stock-Industrials | 1.60% | +0.17% | +5.38% | |
| 15 | KMI | Kinder Morgan INC | Stock-Energy | 1.56% | +0.37% | +9.74% | |
| 16 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 1.55% | — | +1.42% | |
| 17 | ATO | Atmos Energy CORP | Stock-Utilities | 1.50% | +0.14% | +1.45% | |
| 18 | SKT | Tanger INC | Stock-Real Estate | 1.42% | — | +1.00% | |
| 19 | PLBC | Plumas Bancorp | Stock-Other | 1.42% | — | +0.25% | |
| 20 | DLMAF | Dollarama INC | Stock-Other | 1.40% | +1.40% | NEW | |
| 21 | WTFC | Wintrust Financial CORP | Stock-Financials | 1.32% | — | +0.23% | |
| 22 | SHW | Sherwin-williams Co/the | Stock-Materials | 1.30% | — | +1.25% | |
| 23 | MGY | Magnolia Oil & Gas CORP - A | Stock-Energy | 1.27% | +0.38% | +0.61% | |
| 24 | TTE | Totalenergies Se | Stock-Other | 1.24% | +0.34% | +1.19% | |
| 25 | ETN | Eaton Corporation plc | Stock-Industrials | 1.19% | — | +0.61% | |
| 26 | PBA | Pembina Pipeline CORP | Stock-Energy | 1.16% | +0.16% | +0.75% | |
| 27 | CME | Cme Group INC | Stock-Financials | 1.15% | — | +1.37% | |
| 28 | FISV | Fiserv INC | Stock-Other | 1.13% | +0.24% | +56.23% | |
| 29 | ADP | Automatic Data Processing | Stock-Tech | 1.13% | -0.24% | +6.00% | |
| 30 | LECO | Lincoln Electric Holdings | Stock-Industrials | 1.10% | — | +0.75% | |
| 31 | NSC | Norfolk Southern CORP | Stock-Industrials | 1.07% | — | +0.66% | |
| 32 | IRMD | Iradimed CORP | Stock-Other | 1.07% | — | +0.88% | |
| 33 | MTD | Mettler-toledo International | Stock-Healthcare | 1.05% | — | +1.50% | |
| 34 | ✓ | Gaztransport et Technigaz SAS | Stock-Other | 1.05% | +0.21% | -1.02% | |
| 35 | CPK | Chesapeake Utilities CORP | Stock-Other | 1.01% | — | +1.30% | |
| 36 | EPD | Enterprise Products Partners | Stock-Energy | 0.99% | +0.16% | +2.32% | |
| 37 | ✓ | Banco del Bajio SA | Stock-Other | 0.99% | +0.17% | — | |
| 38 | PAYX | Paychex INC | Stock-Tech | 0.99% | +0.39% | +104.14% | |
| 39 | CMI | Cummins INC | Stock-Industrials | 0.98% | -0.26% | -23.95% | |
| 40 | ✓ | Sparebank 1 SR-Bank | Stock-Other | 0.97% | — | — | |
| 41 | ET | Energy Transfer LP | Stock-Energy | 0.96% | +0.14% | +1.72% | |
| 42 | WES | Western Midstream Partners L | Stock-Energy | 0.94% | — | +4.37% | |
| 43 | GRMN | Garmin Ltd. | Stock-Tech | 0.94% | — | +1.21% | |
| 44 | FBK | Fb Financial CORP | Stock-Other | 0.94% | — | +0.93% | |
| 45 | PMREF | Primaris Reit | Stock-Other | 0.94% | +0.83% | +667.55% | |
| 46 | ✓ | Sabre Insurance Group PLC | Stock-Other | 0.92% | — | — | |
| 47 | FAST | Fastenal Co | Stock-Industrials | 0.86% | -0.43% | -41.42% | |
| 48 | AGYS | Agilysys INC | Stock-Other | 0.86% | — | +78.86% | |
| 49 | CHRD | Chord Energy CORP | Stock-Energy | 0.85% | +0.29% | +0.87% | |
| 50 | ATR | Aptargroup INC | Stock-Healthcare | 0.85% | — | +1.08% |
Performance for Q3 2026
+3%
Performance Last 4 Quarters
+25.4%
Based on 65% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 129 | $154.5M | 26 | |
| 2025-12-31 | 139 | $151.9M | 18 | |
| 2025-09-30 | 143 | $153.6M | 29 | |
| 2025-06-30 | 143 | $138.2M | 0 | |
| 2025-03-31 | 144 | $147.1M | 100 | |
| 2024-12-31 | 145 | $149.6M | 0 | |
| 2024-09-30 | 146 | $156.1M | 0 | |
| 2024-06-30 | 145 | $148.0M | 0 | |
| 2024-03-31 | 156 | $161.7M | 0 | |
| 2023-12-31 | 157 | $151.0M | 0 | |
| 2023-09-30 | 156 | $138.2M | 0 | |
| 2023-06-30 | 157 | $145.9M | 0 | |
| 2023-03-31 | 156 | $144.2M | 0 | |
| 2022-12-31 | 155 | $140.1M | 0 | |
| 2022-09-30 | 150 | $124.8M | 0 | |
| 2022-06-30 | 149 | $134.5M | 0 | |
| 2022-03-31 | 154 | $155.5M | 0 | |
| 2021-12-31 | 150 | $167.7M | 0 | |
| 2021-09-30 | 147 | $155.3M | 0 | |
| 2021-06-30 | 145 | $163.0M | 97 | |
| 2021-03-31 | 145 | $153.2M | 23 | |
| 2020-12-31 | 146 | $143.8M | 23 | |
| 2020-09-30 | 144 | $122.0M | 15 | |
| 2020-06-30 | 145 | $118.7M | 22 | |
| 2020-03-31 | 141 | $99.3M | 42 | |
| 2019-12-31 | 139 | $141.6M | 18 | |
| 2019-09-30 | 140 | $133.6M | 14 | |
| 2019-06-30 | 141 | $133.2M | 14 | |
| 2019-03-31 | 139 | $136.6M | 20 | |
| 2018-12-31 | 137 | $123.5M | 27 | |
| 2018-09-30 | 136 | $146.5M | 12 | |
| 2018-06-30 | 137 | $138.4M | 15 | |
| 2018-03-31 | 140 | $132.9M | 20 | |
| 2017-12-31 | 125 | $133.1M | 13 | |
| 2017-09-30 | 122 | $124.4M | 18 | |
| 2017-06-30 | 122 | $119.7M | 13 | |
| 2017-03-31 | 122 | $117.9M | 13 | |
| 2016-12-31 | 119 | $114.6M | 97 | |
| 2016-09-30 | 122 | $310.3M | 60 | |
| 2016-06-30 | 128 | $172.2M | 16 | |
| 2016-03-31 | 125 | $163.4M | 12 | |
| 2015-12-31 | 119 | $153.2M | 15 | |
| 2015-09-30 | 125 | $161.8M | 26 | |
| 2015-06-30 | 126 | $185.1M | 90 | |
| 2015-03-31 | 137 | $480.7M | 29 | |
| 2014-12-31 | 133 | $501.3M | 19 | |
| 2014-09-30 | 130 | $509.2M | 13 | |
| 2014-06-30 | 129 | $549.6M | 16 | |
| 2014-03-31 | 129 | $511.7M | 10 | |
| 2013-12-31 | 129 | $508.1M | 14 | |
| 2013-09-30 | 127 | $477.0M | 12 | |
| 2013-06-30 | 122 | $452.6M | 0 |
Albert D Mason INC's most significant position changes for 2026-03-31: Sold out: Dollarama Inc.; New buy: Dollarama INC (DLMAF); Sold out: Avery Dennison CORP (AVY); Sold out: Labrador Iron Ore Royalty Corp; Sold out: National Grid Plc-sp Adr (NGG).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | PMREF | Primaris Reit | +0.8% | +667.55% | Add |
| 2 | KLAC | Kla CORP | +0.6% | +0.92% | Add |
| 3 | LRCX | Lam Research CORP | +0.5% | +0.24% | Add |
| 4 | PAYX | Paychex INC | +0.4% | +104.14% | Add |
| 5 | MGY | Magnolia Oil & Gas CORP - A | +0.4% | +0.61% | Add |
| 6 | KMI | Kinder Morgan INC | +0.4% | +9.74% | Add |
| 7 | TTE | Totalenergies Se | +0.3% | +1.19% | Add |
| 8 | LIN | Linde plc | +0.3% | +3.29% | Add |
| 9 | APA | Apa CORP | +0.3% | +0.99% | Add |
| 10 | CHRD | Chord Energy CORP | +0.3% | +0.87% | Add |
| 11 | VET | Vermilion Energy INC | +0.3% | +0.12% | Add |
| 12 | FISV | Fiserv INC | +0.2% | +56.23% | Add |
| 13 | NVS | Novartis Ag-sponsored Adr | +0.2% | +0.55% | Add |
| 14 | ✓ | Gaztransport et Technigaz SAS | +0.2% | -1.02% | Trim |
| 15 | TMTNF | Toromont Industries LTD | +0.2% | -1.68% | Trim |
| 16 | GWW | Ww Grainger INC | +0.2% | +5.38% | Add |
| 17 | TSM | Taiwan Semiconductor-sp Adr | +0.2% | +1.27% | Add |
| 18 | ✓ | Banco del Bajio SA | +0.2% | — | Unchanged |
| 19 | PBA | Pembina Pipeline CORP | +0.2% | +0.75% | Add |
| 20 | HUBB | Hubbell INC | +0.2% | +0.97% | Add |
| 21 | EPD | Enterprise Products Partners | +0.2% | +2.32% | Add |
| 22 | ITT | Itt INC | +0.2% | +0.64% | Add |
| 23 | AMAT | Applied Materials INC | +0.2% | -1.60% | Trim |
| 24 | ATO | Atmos Energy CORP | +0.1% | +1.45% | Add |
| 25 | ET | Energy Transfer LP | +0.1% | +1.72% | Add |
| 26 | LNG | Cheniere Energy INC | +0.1% | +0.16% | Add |
| 27 | GOOGL | Alphabet Inc-cl A | -0.2% | -34.65% | Trim |
| 28 | ADP | Automatic Data Processing | -0.2% | +6.00% | Add |
| 29 | HON | Honeywell International INC | -0.3% | -38.21% | Trim |
| 30 | CMI | Cummins INC | -0.3% | -23.95% | Trim |
| 31 | EMR | Emerson Electric Co | -0.4% | -33.73% | Trim |
| 32 | GOOG | Alphabet Inc-cl C | -0.4% | +0.78% | Add |
| 33 | FAST | Fastenal Co | -0.4% | -41.42% | Trim |
| 34 | META | Meta Platforms Inc-class A | -1.2% | -54.05% | Trim |
| 35 | ✓ | Dollarama Inc. | — | EXIT | Sold out |
| 36 | DLMAF | Dollarama INC | — | NEW | New buy |
| 37 | AVY | Avery Dennison CORP | — | EXIT | Sold out |
| 38 | ✓ | Labrador Iron Ore Royalty Corp | — | EXIT | Sold out |
| 39 | NGG | National Grid Plc-sp Adr | — | EXIT | Sold out |
| 40 | LIFZF | Labrador Iron Ore Royalty Co | — | NEW | New buy |
| 41 | SFL | SFL Corporation Ltd. | — | EXIT | Sold out |
| 42 | ✓ | Martinrea International Inc. | — | EXIT | Sold out |
| 43 | GS | Goldman Sachs Group INC | — | EXIT | Sold out |
| 44 | ZTS | Zoetis INC | — | NEW | New buy |
| 45 | CMCSA | Comcast Corp-class A | — | EXIT | Sold out |
| 46 | BNEFF | Bonterra Energy CORP | — | EXIT | Sold out |
| 47 | HPE | Hewlett Packard Enterprise | — | NEW | New buy |
| 48 | ✓ | Precinct Properties New Zealan | — | EXIT | Sold out |
| 49 | ✓ | Precinct Properties New Zealan | — | NEW | New buy |
| 50 | ✓ | Hewlett Packard Enterprise Com | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-15 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-29 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-16 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-15 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-22 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-16 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-24 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-03 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-10 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-25 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-11 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-11 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-12 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-12 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-20 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-25 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-13 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-14 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-12 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-20 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-21 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-21 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-23 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-30 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-30 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-29 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-30 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-31 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-02 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-06 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-18 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-25 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-02 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-01 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-25 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-19 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-27 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-20 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-22 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-06 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-26 | Amendment | View on EDGAR |
| 2014-12-31 | 2015-02-18 | Amendment | View on EDGAR |
| 2014-12-31 | 2015-02-11 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2015-02-26 | Amendment | View on EDGAR |
| 2014-09-30 | 2014-10-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2015-02-25 | Amendment | View on EDGAR |
| 2014-06-30 | 2014-07-30 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-22 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-21 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-29 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-16 | 13F-HR | View on EDGAR |
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