Prior Movesmirror the world’s best investors

🪞 Hosking

Style
Value & quality
Disclosed holdings
98
Top pick hit rate
1.7%
Backtest edge
-

Hit rate is measured, not predicted: across 2,030 investor-quarters of walk-forward holdout, the name this model ranked first was the investor’s actual next new buy 1.7% of the time, against 0.62% for a name drawn at random from the same board. That is 2.77x chance. The model ranks the whole board; AUC and the rest of the scoring detail are on the how it works page.

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🔮 Predicted next buys: quarter ending 2026-09-30

The model orders Hosking’s candidates for the next 13F filing. No public confirmation yet. The rate beside each name is the model’s own score rewritten as a measured quantity: how often a name in that position turned out to be the next buy across 2,030 investor-quarters of holdout. Picking at random from this board lands 0.62%.

#TickerCompanyMeasured hit ratevs base
1RRCRange Resources Corp1.8%2.9x
2WSOWatsco Inc1.7%2.8x
3DTDynatrace Inc1.5%2.4x
4LOMALoma Negra Cia Ind-Spon Adr1.3%2.1x
5FNKOFunko Inc-Class A1.2%2x
6CVECenovus Energy Inc1.2%2x
7LLYVALiberty Live Holdings-A1.2%1.9x
8NDQInvesco Qqq Trust Series 11.1%1.8x
9VISTVista Energy Sab De Cv1.1%1.8x
10UPSUnited Parcel Service-Cl B1.1%1.7x

📉 Predicted exits, conviction fading

Of Hosking’s current disclosed holdings, the names a model flags as most likely to be EXITED or TRIMMED next quarter, before the 13F shows it. Model score (not a calibrated probability), ranked. Holdings as of 2026-06-30.

TickerCompanyWeightLast moveSell likelihood
LRCXLam Research Corporation1.22%trimmed last Q▲▲ 62
LPXLouisiana-Pacific Corporation1.05%added last Q 57
-Seagate Technology Holdings Plc1.73%trimmed last Q 57
OXYOccidental Petroleum Corporation0.58%trimmed last Q 54
AMATApplied Materials, Inc.0.62%trimmed last Q 54
RRCRange Resources Corporation0.15%just entered 54
-Seadrill Ltd0.89%trimmed last Q 53
BKNGBooking Holdings Inc.2.21%added last Q 52

⚠️ This predicts the ACTION (whether Hosking reduces the position), not a return and not a short. A 13F shows long positions only, so a “sell” here means exiting or cutting a long, never shorting the stock. Walk-forward validated on the decision (AUC ≈ 0.66), but acting on it is not shown to make money. Research, not advice.

📜 Top disclosed holdings: Jun 2026

Hosking files early: typically ~day 35 after quarter end against the day-45 deadline, so this mirror refreshes about 1 weeks before most of the roster.

TickerCompanyWeightLast change
MUMicron Technology, Inc.7.38%➖ Trimmed
GOOGAlphabet Inc. Class C5.03%➖ Trimmed
TRVCCitigroup Inc.4.77%✊ Held
IBKRInteractive Brokers Group, Inc. Class A3.07%➖ Trimmed
FCXFreeport-Mcmoran, Inc.2.84%✊ Held
BRK/BBerkshire Hathaway Inc. Class B2.50%✊ Held
GLWCorning Inc2.38%➖ Trimmed
AXPAmerican Express Company2.36%✊ Held
BKNGBooking Holdings Inc.2.21%➕ Added
CBRECbre Group, Inc. Class A2.20%✊ Held
AIGAmerican International Group, Inc.2.05%✊ Held
AMZNAmazon.Com, Inc.1.94%➖ Trimmed
ELVElevance Health, Inc.1.93%✊ Held
COSTCostco Wholesale Corporation1.83%✊ Held
SYFSynchrony Financial1.78%✊ Held

Source: SEC Form 13F (public domain), long U.S. equity positions only, disclosed up to 45 days after quarter-end. Top 15 of 98 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 costDip target
MU$1154.29$338–$1213$958.73-16.9%$950.90
GOOG$353.33$287–$399$337.71-4.4%$312.53
IBKR$87.04$67–$97$93.87+7.8%$75.88
FCX$62.89$55–$72$78.42+24.7%$56.07
BRK-B$500.39$465–$500$503.70+0.7%$392.15
GLW$255.43$136–$256$148.73-41.8%$200.38
AXP$338.25$299–$342$330.17-2.4%$267.73
BKNG$178.24$154–$192$199.09+11.7%$150.11
CBRE$134.69$125–$154$145.81+8.3%$120.31
AIG$74.53$72–$78$76.36+2.5%$61.32

Dip target = the recent high discounted by this investor’s historical tendency to add on weakness. Behavioral, not a guarantee.

🧬 Factor fingerprint, the style behind the book

80% of Hosking’s day-to-day swings are explained by public, buyable factors (Fama-French 5 + momentum), regressed on their current disclosed book (13 of 14 names, ~421 trading days). Market beta 1.31.

growth
value
large-cap
small-cap
low-quality
quality
contrarian
momentum
aggressive
conservative

⚠️ This is the part the great investors can’t hide: their style is a tilt toward known factors, and every one of these is sold as a cheap index ETF. Buying the factors gets you most of the book for a few basis points. What’s left after the factors (the residual) is noisy on a single concentrated book and is not a reliable edge, read this as transparency about the style you’re copying, not a secret signal. Loadings are in-sample on current static weights, U.S. long positions only. Research, not advice.

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New filings and predicted-buy refreshes are published to every reader at once, weekly digest (email) · build a basket.

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