Albert D Mason Inc.
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 15, 2026), Albert D Mason Inc. reported 129 stock positions worth $154.5 million. Its top holding was Alphabet Class C (GOOG) at 4.1% of the portfolio, followed by KLA (KLAC, 3.3%) and Lam Research (LRCX, 2.8%). Compared with Q4 2025, it opened 7 new positions, sold out of 17, added to 65 and reduced 44. The biggest buy was a new position in Dollarama (DLMAF) and the biggest sale an exit from Dollarama.
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001169318
- Portfolio Value
- $154.5M (Q1 2026)
- SEC Filing
- 0001169318-26-000002 ↗ filed Apr 15, 2026
Holdings Value
Holdings 129 stocks · $154.5M
| GOOG Alphabet Inc. Class C | 4.08% | 21,981 | $6.3M | Add +0.8% |
| KLAC KLA Corp. | 3.34% | 3,509 | $5.2M | Add +0.9% |
| LRCX Lam Research Corp. | 2.84% | 20,501 | $4.4M | Add +0.2% |
| NVS Novartis AG-Sponsored ADR | 2.54% | 25,727 | $3.9M | Add +0.6% |
| SNA Snap-on Inc. | 2.09% | 8,872 | $3.2M | Add +1.1% |
| LIN Linde PLC | 2.08% | 6,497 | $3.2M | Add +3.3% |
| PH Parker Hannifin Corp. | 2.04% | 3,523 | $3.2M | Add +1.2% |
| PAC Grupo Aeroportuario Pac-ADR | 1.87% | 11,702 | $2.9M | Add +0.5% |
| ITT Itt Inc. | 1.87% | 15,137 | $2.9M | Add +0.6% |
| TMTNF Toromont Industries Ltd. | 1.75% | 19,322 | $2.7M | Reduce -1.7% |
| TSM Taiwan Semiconductor-SP ADR | 1.75% | 7,994 | $2.7M | Add +1.3% |
| HUBB Hubbell Inc. | 1.73% | 5,437 | $2.7M | Add +1.0% |
| Schneider Electric SA | 1.62% | 9,476 | $2.5M | Add +0.0% |
| GWW WW Grainger Inc. | 1.60% | 2,271 | $2.5M | Add +5.4% |
| KMI Kinder Morgan Inc. | 1.56% | 71,979 | $2.4M | Add +9.7% |
| MCD McDonald's Corp. | 1.55% | 7,692 | $2.4M | Add +1.4% |
| ATO Atmos Energy Corp. | 1.50% | 12,504 | $2.3M | Add +1.4% |
| SKT Tanger Inc. | 1.42% | 64,383 | $2.2M | Add +1.0% |
| PLBC Plumas Bancorp | 1.42% | 44,793 | $2.2M | Add +0.3% |
| DLMAF Dollarama Inc. | 1.40% | 17,589 | $2.2M | New |
| WTFC Wintrust Financial Corp. | 1.32% | 14,648 | $2.0M | Add +0.2% |
| SHW The Sherwin-Williams Co. | 1.30% | 6,261 | $2.0M | Add +1.3% |
| MGY Magnolia Oil & Gas Corp. Class A | 1.27% | 61,976 | $2.0M | Add +0.6% |
| TTE Totalenergies SE | 1.24% | 21,059 | $1.9M | Add +1.2% |
| ETN Eaton Corp. PLC | 1.19% | 5,147 | $1.8M | Add +0.6% |
| PBA Pembina Pipeline Corp. | 1.16% | 40,098 | $1.8M | Add +0.8% |
| CME Cme Group Inc. | 1.15% | 6,010 | $1.8M | Add +1.4% |
| FISV Fiserv Inc. | 1.13% | 31,403 | $1.8M | Add +56.2% |
| ADP Automatic Data Processing | 1.13% | 8,571 | $1.7M | Add +6.0% |
| LECO Lincoln Electric Holdings | 1.10% | 6,815 | $1.7M | Add +0.8% |
| NSC Norfolk Southern Corp. | 1.07% | 5,764 | $1.7M | Add +0.7% |
| IRMD Iradimed Corp. | 1.07% | 17,171 | $1.7M | Add +0.9% |
| MTD Mettler-Toledo International | 1.05% | 1,287 | $1.6M | Add +1.5% |
| Gaztransport et Technigaz SAS | 1.05% | 6,883 | $1.6M | Reduce -1.0% |
| CPK Chesapeake Utilities Corp. | 1.01% | 12,347 | $1.6M | Add +1.3% |
| EPD Enterprise Products Partners | 0.99% | 40,467 | $1.5M | Add +2.3% |
| Banco del Bajio SA | 0.99% | 493,886 | $1.5M | No change |
| PAYX Paychex Inc. | 0.99% | 16,537 | $1.5M | Add +104.1% |
| CMI Cummins Inc. | 0.98% | 2,804 | $1.5M | Reduce -23.9% |
| Sparebank 1 SR-Bank | 0.97% | 69,032 | $1.5M | No change |
| ET Energy Transfer LP | 0.96% | 76,534 | $1.5M | Add +1.7% |
| WES Western Midstream Partners L | 0.94% | 35,395 | $1.5M | Add +4.4% |
| GRMN Garmin Ltd. | 0.94% | 6,268 | $1.5M | Add +1.2% |
| FBK FB Financial Corp. filed as FB FINL CORP | 0.94% | 27,960 | $1.5M | Add +0.9% |
| PMREF Primaris REIT | 0.94% | 139,019 | $1.4M | Add +667.5% |
| Sabre Insurance Group PLC | 0.92% | 684,990 | $1.4M | No change |
| FAST Fastenal Co. | 0.86% | 28,575 | $1.3M | Reduce -41.4% |
| AGYS Agilysys Inc. | 0.86% | 18,578 | $1.3M | Add +78.9% |
| CHRD Chord Energy Corp. | 0.85% | 9,242 | $1.3M | Add +0.9% |
| ATR Aptargroup Inc. | 0.85% | 10,388 | $1.3M | Add +1.1% |
| Straumann Holdings AG | 0.82% | 12,390 | $1.3M | No change |
| ENB Enbridge Inc. | 0.81% | 23,241 | $1.3M | Add +1.5% |
| CLMB Climb Global Solutions Inc. | 0.80% | 62,275 | $1.2M | Add +21.2% |
| AAPL Apple Inc. | 0.78% | 4,729 | $1.2M | Reduce -3.0% |
| META Meta Platforms Inc. Class A | 0.77% | 2,082 | $1.2M | Reduce -54.0% |
| APA Apa Corp. | 0.76% | 27,772 | $1.2M | Add +1.0% |
| NDSN Nordson Corp. | 0.75% | 4,333 | $1.2M | Add +1.1% |
| EMR Emerson Electric Co. | 0.74% | 8,677 | $1.1M | Reduce -33.7% |
| GVDNY Givaudan-Unspon ADR | 0.73% | 16,692 | $1.1M | Add +0.5% |
| VET Vermilion Energy Inc. | 0.73% | 81,755 | $1.1M | Add +0.1% |
| LIFZF Labrador Iron Ore Royalty Co. | 0.71% | 52,757 | $1.1M | New |
| T AT&T Inc. | 0.67% | 35,792 | $1.0M | Reduce -1.5% |
| AMAT Applied Materials Inc. | 0.67% | 3,009 | $1.0M | Reduce -1.6% |
| Compagnie Michelin | 0.66% | 30,199 | $1.0M | Reduce -0.3% |
| ECL Ecolab Inc. | 0.66% | 3,808 | $1.0M | Add +5.0% |
| TXRH Texas Roadhouse Inc. | 0.65% | 6,050 | $999K | Add +1.8% |
| GTY Getty Realty Corp. | 0.63% | 30,527 | $971K | Add +0.3% |
| GAIN Gladstone Investment Corp. | 0.62% | 67,936 | $965K | Add +1.6% |
| HON Honeywell International Inc. | 0.61% | 4,196 | $948K | Reduce -38.2% |
| Commonwealth Bank of Australia | 0.57% | 7,565 | $876K | No change |
| BHP BHP Group Ltd.-Spon ADR filed as BHP BILLITON LIMITED | 0.56% | 11,942 | $869K | Reduce -1.1% |
| VZ Verizon Communications Inc. | 0.50% | 15,429 | $775K | Reduce -1.7% |
| Keyera Corp. | 0.48% | 19,058 | $737K | No change |
| CVS CVS Health Corp. | 0.47% | 10,076 | $724K | Reduce -0.5% |
| LNG Cheniere Energy Inc. | 0.46% | 2,519 | $715K | Add +0.2% |
| MGDDY Michelin (cgde)-Unspon ADR filed as Cie Generale des Etablissements Michelin SA ADR | 0.46% | 41,616 | $709K | Add +0.8% |
| GILD Gilead Sciences Inc. | 0.45% | 5,012 | $699K | Reduce -2.3% |
| SHEL Shell PLC-ADR | 0.45% | 7,471 | $695K | Reduce -2.4% |
| CMWAY Commonwealth BK Aus-SP ADR | 0.45% | 5,826 | $688K | No change |
| NBIS Nebius Group NV | 0.44% | 6,495 | $674K | No change |
| GGG Graco Inc. | 0.43% | 7,806 | $661K | Add +1.4% |
| TNC Tennant Co. | 0.43% | 9,918 | $659K | Add +1.2% |
| CHD Church & Dwight Co. Inc. | 0.43% | 7,057 | $659K | Reduce -19.3% |
| AVGO Broadcom Inc. | 0.42% | 2,107 | $652K | Reduce -3.2% |
| DMLP Dorchester Minerals LP | 0.40% | 22,536 | $611K | Add +2.8% |
| GUKYF Gulf Keystone Petroleum Ltd. | 0.38% | 211,075 | $592K | No change |
| NVDA Nvidia Corp. | 0.36% | 3,187 | $556K | Reduce -4.1% |
| GTBIF Green Thumb Industries Inc. | 0.35% | 85,650 | $546K | Reduce -2.1% |
| ZTS Zoetis Inc. | 0.32% | 4,231 | $500K | New |
| ABNB Airbnb Inc. Class A | 0.31% | 3,794 | $479K | Reduce -1.6% |
| BMY Bristol-Myers Squibb Co. | 0.28% | 7,218 | $438K | Reduce -0.3% |
| LUNMF Lundin Mining Corp. | 0.28% | 17,445 | $435K | Reduce -1.7% |
| C Citigroup Inc. | 0.28% | 3,824 | $434K | Reduce -1.7% |
| MSFT Microsoft Corp. | 0.28% | 1,156 | $428K | Add +114.1% |
| CHCT Community Healthcare Trust I | 0.27% | 26,648 | $423K | Add +2.9% |
| DDOG Datadog Inc. Class A | 0.27% | 3,577 | $422K | Reduce -2.0% |
| ADM Archer-Daniels-Midland Co. | 0.26% | 5,435 | $395K | Reduce -2.2% |
| CF CF Industries Holdings Inc. | 0.24% | 2,870 | $373K | Add +5.5% |
| NHI Natl Health Investors Inc. filed as NATIONAL HEALTH INVS INC | 0.23% | 4,489 | $363K | Reduce -0.8% |
| OMC Omnicom Group | 0.23% | 4,731 | $356K | Reduce -0.4% |
Portfolio Sells Q4 2025 → Q1 2026
| Dollarama Inc. | Sold out | 0.00% | −1.72 |
| AVY Avery Dennison Corp. | Sold out | 0.00% | −1.24 |
| META Meta Platforms Inc. Class A | Reduce -54.0% | 0.77% | −1.20 |
| Labrador Iron Ore Royalty Corp | Sold out | 0.00% | −0.76 |
| NGG National Grid PLC-SP ADR | Sold out | 0.00% | −0.74 |
| SFL SFL Corp. Ltd. | Sold out | 0.00% | −0.53 |
| Martinrea International Inc. | Sold out | 0.00% | −0.46 |
| GS Goldman Sachs Group Inc. | Sold out | 0.00% | −0.44 |
| FAST Fastenal Co. | Reduce -41.4% | 0.86% | −0.43 |
| EMR Emerson Electric Co. | Reduce -33.7% | 0.74% | −0.41 |
| CMCSA Comcast Corp. Class A | Sold out | 0.00% | −0.28 |
| CMI Cummins Inc. | Reduce -23.9% | 0.98% | −0.26 |
| HON Honeywell International Inc. | Reduce -38.2% | 0.61% | −0.26 |
| BNEFF Bonterra Energy Corp. | Sold out | 0.00% | −0.20 |
| Precinct Properties New Zealan | Sold out | 0.00% | −0.18 |
| Hewlett Packard Enterprise Com | Sold out | 0.00% | −0.16 |
| GOOGL Alphabet Inc. Class A | Reduce -34.6% | 0.21% | −0.15 |
| ADBE Adobe Inc. | Sold out | 0.00% | −0.14 |
| UNH Unitedhealth Group Inc. | Sold out | 0.00% | −0.14 |
| CTSH Cognizant Tech Solutions-A | Sold out | 0.00% | −0.14 |
| MDT Medtronic PLC | Sold out | 0.00% | −0.14 |
| RHHBY Roche Holdings Ltd.-Spons ADR | Sold out | 0.00% | −0.14 |
| Treatt PLC | Sold out | 0.00% | −0.13 |
| GTBIF Green Thumb Industries Inc. | Reduce -2.1% | 0.35% | −0.11 |
| AAPL Apple Inc. | Reduce -3.0% | 0.78% | −0.10 |
| TRLV Trulieve Cannabis Corp. | Reduce -2.2% | 0.14% | −0.09 |
| AVGO Broadcom Inc. | Reduce -3.2% | 0.42% | −0.07 |
| CVS CVS Health Corp. | Reduce -0.5% | 0.47% | −0.06 |
| CHD Church & Dwight Co. Inc. | Reduce -19.3% | 0.43% | −0.06 |
| DDOG Datadog Inc. Class A | Reduce -2.0% | 0.27% | −0.05 |
| NVDA Nvidia Corp. | Reduce -4.1% | 0.36% | −0.05 |
| SIEGY Siemens AG-Spons ADR | Reduce -6.4% | 0.16% | −0.04 |
| ABNB Airbnb Inc. Class A | Reduce -1.6% | 0.31% | −0.03 |
| CRLBF Cresco Labs Inc.-Subordinate | Reduce -3.4% | 0.05% | −0.02 |
| CURLF Curaleaf Holdings Inc. | Reduce -2.5% | 0.10% | −0.02 |
| OMC Omnicom Group | Reduce -0.4% | 0.23% | −0.02 |
| C Citigroup Inc. | Reduce -1.7% | 0.28% | −0.02 |
| ZM Zoom Communications Inc. | Reduce -0.5% | 0.16% | −0.02 |
| LKQ LKQ Corp. | Reduce -2.9% | 0.14% | −0.01 |
| Compagnie Michelin | Reduce -0.3% | 0.66% | −0.00 |
| CBSTQ Cannabist Company Holdings I | Reduce -0.8% | 0.00% | −0.00 |
| AYRWF Ayr Wellness Inc. | Reduce -4.8% | 0.00% | 0.00 |
| NDVAF Indiva Ltd. | Reduce -2.7% | 0.00% | 0.00 |
| ROSYY Rostelecom-Sponsored ADR | Reduce -5.9% | 0.00% | 0.00 |
| VRSN Verisign Inc. | Reduce -0.3% | 0.20% | +0.00 |
| AME Ametek Inc. | Reduce -2.0% | 0.15% | +0.00 |
| NHI Natl Health Investors Inc. | Reduce -0.8% | 0.23% | +0.01 |
| VTRS Viatris Inc. | Reduce -1.3% | 0.21% | +0.01 |
| HII Huntington Ingalls Industrie | Reduce -1.3% | 0.22% | +0.02 |
| OKE Oneok Inc. | Reduce -5.4% | 0.20% | +0.03 |
Portfolio Buys Q4 2025 → Q1 2026
| DLMAF Dollarama Inc. | New | 1.40% | +1.40 |
| PMREF Primaris REIT | Add +667.5% | 0.94% | +0.82 |
| LIFZF Labrador Iron Ore Royalty Co. | New | 0.71% | +0.71 |
| KLAC KLA Corp. | Add +0.9% | 3.34% | +0.56 |
| LRCX Lam Research Corp. | Add +0.2% | 2.84% | +0.53 |
| PAYX Paychex Inc. | Add +104.1% | 0.99% | +0.39 |
| MGY Magnolia Oil & Gas Corp. Class A | Add +0.6% | 1.27% | +0.38 |
| KMI Kinder Morgan Inc. | Add +9.7% | 1.56% | +0.38 |
| TTE Totalenergies SE | Add +1.2% | 1.24% | +0.34 |
| ZTS Zoetis Inc. | New | 0.32% | +0.32 |
| APA Apa Corp. | Add +1.0% | 0.76% | +0.32 |
| LIN Linde PLC | Add +3.3% | 2.08% | +0.32 |
| CHRD Chord Energy Corp. | Add +0.9% | 0.85% | +0.29 |
| VET Vermilion Energy Inc. | Add +0.1% | 0.73% | +0.28 |
| FISV Fiserv Inc. | Add +56.2% | 1.13% | +0.25 |
| NVS Novartis AG-Sponsored ADR | Add +0.6% | 2.54% | +0.22 |
| HPE Hewlett Packard Enterprise | New | 0.19% | +0.19 |
| GWW WW Grainger Inc. | Add +5.4% | 1.60% | +0.17 |
| TSM Taiwan Semiconductor-SP ADR | Add +1.3% | 1.75% | +0.17 |
| PBA Pembina Pipeline Corp. | Add +0.8% | 1.16% | +0.17 |
| EPD Enterprise Products Partners | Add +2.3% | 0.99% | +0.16 |
| AOTUF Precinct Properties Group | New | 0.16% | +0.16 |
| HUBB Hubbell Inc. | Add +1.0% | 1.73% | +0.15 |
| ITT Itt Inc. | Add +0.6% | 1.87% | +0.15 |
| LNG Cheniere Energy Inc. | Add +0.2% | 0.46% | +0.14 |
| ET Energy Transfer LP | Add +1.7% | 0.96% | +0.14 |
| ATO Atmos Energy Corp. | Add +1.4% | 1.50% | +0.14 |
| NNN NNN REIT Inc. | New | 0.13% | +0.13 |
| TTTRF Treatt PLC | New | 0.12% | +0.12 |
| ETN Eaton Corp. PLC | Add +0.6% | 1.19% | +0.12 |
| GRMN Garmin Ltd. | Add +1.2% | 0.94% | +0.11 |
| MSFT Microsoft Corp. | Add +114.1% | 0.28% | +0.11 |
| CF CF Industries Holdings Inc. | Add +5.5% | 0.24% | +0.10 |
| PLBC Plumas Bancorp | Add +0.3% | 1.42% | +0.10 |
| SNA Snap-on Inc. | Add +1.1% | 2.09% | +0.10 |
| ENB Enbridge Inc. | Add +1.5% | 0.81% | +0.09 |
| CME Cme Group Inc. | Add +1.4% | 1.15% | +0.08 |
| GTY Getty Realty Corp. | Add +0.3% | 0.63% | +0.08 |
| DMLP Dorchester Minerals LP | Add +2.8% | 0.40% | +0.07 |
| NDSN Nordson Corp. | Add +1.1% | 0.75% | +0.07 |
| WES Western Midstream Partners L | Add +4.4% | 0.94% | +0.06 |
| AGYS Agilysys Inc. | Add +78.9% | 0.86% | +0.04 |
| LECO Lincoln Electric Holdings | Add +0.8% | 1.10% | +0.03 |
| ECL Ecolab Inc. | Add +5.0% | 0.66% | +0.03 |
| PH Parker Hannifin Corp. | Add +1.2% | 2.04% | +0.03 |
| NXPI NXP Semiconductors NV | Add +30.9% | 0.18% | +0.03 |
| ATR Aptargroup Inc. | Add +1.1% | 0.85% | +0.02 |
| MCD McDonald's Corp. | Add +1.4% | 1.55% | +0.02 |
| SKT Tanger Inc. | Add +1.0% | 1.42% | +0.02 |
| GGG Graco Inc. | Add +1.4% | 0.43% | +0.01 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 139 | $176.0M | LRCX, KLAC, GOOG, NVS, TSM |
| Q1 2026 | 129 | $154.5M | GOOG, KLAC, LRCX, NVS, SNA |
| Q4 2025 | 139 | $151.9M | GOOG, KLAC, NVS, LRCX, PAC |
| Q3 2025 | 143 | $153.6M | GOOG, KLAC, META, NVS, CMI |
| Q2 2025 | 143 | $138.2M | GOOG, META, KLAC, NVS, SNA |
| Q1 2025 | 144 | $147.1M | GOOG, FISV, SNA, NVS, LIN |
| Q4 2024 | 145 | $149.6M | GOOG, FISV, SNA, CMI, ADP |
| Q3 2024 | 146 | $156.1M | GOOG, FISV, ADP, ITT, LIN |
| Q2 2024 | 145 | $148.0M | GOOG, FISV, LIN, ITT, CLMB |
| Q1 2024 | 156 | $161.3M | GOOG, FISV, ITT, CLMB, LIN |