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Santa Monica Partners LP

13F filer · CIK 0000904793
Reported Aug 13, 2026
13F portfolio value$185MU.S. long equity reported on 13F
Positions120 new · 0 closed
Net flow last quarter$0Buys minus sells
Top 10 positions weight98.1%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 13, 202612 positions
TPLTexas Pacific Land Corp$70.9M38.24%0.23%Not reportedQ2 2018
MAMastercard Inc$52.5M28.31%0.01%Not reportedQ2 2018
BELFBBel Fuse Inc$22.5M12.15%Not reportedNot reportedQ2 2018
GRMNGarmin Ltd$9.68M5.22%0.02%Not reportedQ2 2018
BCPCBalchem Corp$8.63M4.66%0.16%Not reportedQ2 2018
BELFABel Fuse Inc$6.83M3.68%1.08%Not reportedQ2 2018
BRBroadridge Financial Solutions, Inc.$5.59M3.01%0.04%Not reportedQ2 2018
BRK.ABerkshire Hathaway Inc$3M1.62%Not reportedNot reportedQ2 2018
LBLandBridge Co LLC$1.43M0.77%0.08%Not reportedQ1 2025
MCBMetropolitan Bank Holding Corp.$771K0.42%0.06%Not reportedQ2 2018
BTCGrayscale Bitcoin Mini Trust ETF$337K0.18%0.01%Not reportedQ4 2024
BNTBrookfield Wealth Solutions Ltd.$294K0.16%0.03%Not reportedQ3 2024
Q1 2026Reported May 14, 202612 positions
TPLTexas Pacific Land Corp$76.9M42.91%0.23%Not reportedQ2 2018
MAMastercard Inc$51.1M28.50%0.01%Not reportedQ2 2018
BELFBBel Fuse Inc$13.4M7.47%Not reportedNot reportedQ2 2018
GRMNGarmin Ltd$9.46M5.28%0.02%Not reportedQ2 2018
BCPCBalchem Corp$8.66M4.83%0.16%-56.3%Q2 2018
BRBroadridge Financial Solutions, Inc.$6.63M3.70%0.04%Not reportedQ2 2018
BELFABel Fuse Inc$4.22M2.36%1.08%Not reportedQ2 2018
BRK.ABerkshire Hathaway Inc$2.87M1.60%Not reportedNot reportedQ2 2018
LBLandBridge Co LLC$1.24M0.69%0.08%Not reportedQ1 2025
MCBMetropolitan Bank Holding Corp.$651K0.36%0.06%Not reportedQ2 2018
BTCGrayscale Bitcoin Mini Trust ETF$389K0.22%0.01%Not reportedQ4 2024
BNTBrookfield Wealth Solutions Ltd.$287K0.16%0.03%Not reportedQ3 2024
Q4 2025Reported Feb 13, 202612 positions
MAMastercard Inc$58.3M35.37%0.01%Not reportedQ2 2018
TPLTexas Pacific Land Corp$46.5M28.21%0.24%Not reportedQ2 2018
BCPCBalchem Corp$17.9M10.87%0.36%-2.6%Q2 2018
BELFBBel Fuse Inc$11.5M6.96%Not reportedNot reportedQ2 2018
BRBroadridge Financial Solutions, Inc.$9.1M5.52%0.04%Not reportedQ2 2018
GRMNGarmin Ltd$8.27M5.01%0.02%Not reportedQ2 2018
BELFABel Fuse Inc$3.56M2.16%1.08%Not reportedQ2 2018
BRK.ABerkshire Hathaway Inc$3.02M1.83%Not reportedNot reportedQ2 2018
LBLandBridge Co LLC$882K0.53%0.08%-35.7%Q1 2025
MCBMetropolitan Bank Holding Corp.$596K0.36%0.08%Not reportedQ2 2018
BTCGrayscale Bitcoin Mini Trust ETF$503K0.30%0.01%Not reportedQ4 2024
BNTBrookfield Wealth Solutions Ltd.$318K0.19%0.03%0.0%Q3 2024
Q3 2025Reported Nov 12, 202512 positions
MAMastercard Inc$58.1M34.10%0.01%Not reportedQ2 2018
TPLTexas Pacific Land Corp$50.4M29.57%0.24%Not reportedQ2 2018
BCPCBalchem Corp$18M10.57%0.37%Not reportedQ2 2018
GRMNGarmin Ltd$10M5.89%0.02%Not reportedQ2 2018
BRBroadridge Financial Solutions, Inc.$9.72M5.70%0.04%Not reportedQ2 2018
BELFBBel Fuse Inc$9.54M5.60%Not reportedNot reportedQ2 2018
BRK.ABerkshire Hathaway Inc$3.02M1.77%Not reportedNot reportedQ2 2018
BELFABel Fuse Inc$2.73M1.60%1.08%Not reportedQ2 2018
LBLandBridge Co LLC$1.49M0.88%0.12%+100.0%Q1 2025
BTCGrayscale Bitcoin Mini Trust ETF$657K0.39%0.01%Not reportedQ4 2024
MCBMetropolitan Bank Holding Corp.$584K0.34%0.08%Not reportedQ2 2018
BNTBrookfield Wealth Solutions Ltd.$315K0.18%0.03%Not reportedQ3 2024
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