Prior Movesmirror the world’s best investors

🪞 Guy Spier · Aquamarine

Buffett-style value.

Style
Value & quality
Disclosed holdings
7
Model accuracy (AUC)
-
Backtest edge
-

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🔮 Predicted next buys: quarter ending 2026-06-30

Pure model output for Guy Spier · Aquamarine’s next 13F filing, no public confirmation yet. Probabilities are the model’s raw scores.

#TickerCompanyModel probability
1CDKCdk Global Inc100%
2KSSKohls Corp100%
3TTelus Corp73%
4UTXZUnited Tech Corp72%
5CARSCars.Com Inc72%
6TLRDQTailored Brands Inc72%
7ALGTAllegiant Travel Co72%
8LMEURLegg Mason Inc72%
9FBPFirst Bancorp Puerto Rico72%
10CYEURCypress Semiconductor Corp60%

📜 Top disclosed holdings: Mar 2026

TickerCompanyWeightLast change
BRK/BBerkshire Hathaway Inc Del34.57%✊ Held
BRK/ABerkshire Hathaway Inc Del15.92%✊ Held
MAMastercard Incorporated14.77%✊ Held
AXPAmerican Express Co 14.53%✊ Held
DUTMoodys Corp8.71%✊ Held
-Ferrari N V7.40%✊ Held
-Daily Journal Corp4.10%✊ Held

Source: SEC Form 13F (public domain), long U.S. equity positions only, disclosed up to 45 days after quarter-end. Top 15 of 7 shown.

💲 Where they bought: accumulation cost

13F shows holdings, not trade prices. Implied average cost is total value ÷ shares; the zone is the price range that quarter, where they accumulated. “vs cost” is today versus that average. This is where they bought, not a future price.

TickerAvg costAccumulation zoneTodayvs cost
BRK-B$479.20$468–$508$490.91+2.4%
BRK-A$718133.33$703700–$762570$745140.00+3.8%
MA$499.65$483–$578$551.54+10.4%
AXP$302.48$291–$381$355.35+17.5%

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