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Livermore
Livermore
ZHEN

Albert D Mason Inc

SEC CIK
0001169318
Latest filing
Jul 22, 2026

DMLP holding history

Dorchester Minerals, L.P. in every 13F filed by Albert D Mason Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

DMLP overviewAll 13F holders of DMLPFull Q2 2026 holdings

Shares (Q2 2026)
23,140
Value
$584.3K
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of DMLP by Albert D Mason Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202623,140$584.3K0.3%+604+2.7%AddedHolders
Q1 202622,536$610.7K0.4%+605+2.8%AddedHolders
Q4 202521,931$490.4K0.3%+382+1.8%AddedHolders
Q3 202521,549$557.9K0.4%+108+0.5%AddedHolders
Q2 202521,441$597.3K0.4%−258−1.2%ReducedHolders
Q1 202521,699$652.7K0.4%−8,241−27.5%ReducedHolders
Q4 202429,940$997.9K0.7%+525+1.8%AddedHolders
Q3 202429,415$886.9K0.6%00.0%UnchangedHolders
Q2 202429,415$907.5K0.6%+382+1.3%AddedHolders
Q1 202429,033$979.0K0.6%+690+2.4%AddedHolders
Q4 202328,343$902.0K0.6%00.0%UnchangedHolders
Q3 202328,343$823.0K0.6%−14,373−33.6%ReducedHolders
Q2 202342,716$1.28M0.9%+10.0%AddedHolders
Q1 202342,715$1.29M0.9%−90.0%ReducedHolders
Q4 202242,724$1.28M0.9%+10.0%AddedHolders
Q3 202242,723$1.07M0.9%00.0%UnchangedHolders
Q2 202242,723$1.02M0.8%+90.0%AddedHolders
Q1 202242,714$1.11M0.7%00.0%UnchangedHolders
Q4 202142,714$845.0K0.5%−565−1.3%ReducedHolders
Q3 202143,279$830.0K0.5%−184−0.4%ReducedHolders
Q2 202143,463$732.0K0.4%+228+0.5%AddedHolders
Q1 202143,235$591.0K0.4%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.