When: Price $492-$505 with volume expansion and constructive candle structure

Then: Staged add at $504 (30%), $500 (30%), $492-494 (40%)

When: Price $470-$480 with 200 SMA breaking and holding

Then: Regime-change confirmation add

When: Daily close >$529.42 on volume >5M with MACD histogram expanding toward +0.30+

Then: Upgrade to Overweight

SELL - Reduce exposure to 50-75% of benchmark weight, no single position above 3-5%, trim into any strength toward $519-529, re-engage only on confirmed pullback to $492-505 zone

• Valuation: Normalized EPS of $35 against $509.77 price = 14.4x P/E, not a bargain; PEG ratio of 10x is a red flag; stock trading at 95% of 52-week high ($537.74)
• Buyback signal: Berkshire repurchased $4.21 billion in Q2 2026, but this supports price floor rather than eliminates downside; intrinsic value doesn't guarantee near-term price stability
• Succession: 56-year leadership transition hasn't fully priced in; prior stock correction from $529 to $509 already occurred before announcement; Buffett's capital allocation track record IS the franchise
• Technicals: 12.46 million shares traded (2x normal volume) on near-doji close at $509.77 after pullback from $519.80; MACD histogram narrowing; RSI at 52 with resistance at $517, $519, $529
• Risk/Reward: Upside to 52-week high ($537.74) = 5.5%; Downside to 52-week low ($464) = 9%; Honest R/R approximately 1.5-to-1 on conservative path
• Macro: Rising yields create mark-to-market drag on $360 billion marketable securities portfolio; sticky inflation raises P&C claims costs and creates loss-reserve uncertainty; 18% probability of CPI exceeding 4.5% in 2026

→ vs aggressive: Normalized P/E of 14.4x is not cheap; even using their preferred metric, the stock isn't screaming bargain; for single-digit earnings growth, this is market-average multiple on a stock at 95% of 52-week high

→ vs aggressive: Berkshire buyback signals long-term intrinsic value, not near-term price floor; management would continue buying at lower prices, so their presence doesn't eliminate downside risk or guarantee price support

→ vs aggressive: Succession selloff was modest because stock had already corrected from $529 to $509 over prior two weeks; news was delivered into weakening tape, not absorbed in single session

→ vs aggressive: High-volume doji candle is a warning sign, not green light; 2x volume spike closing essentially flat after sharp down day indicates battle where sellers didn't lose but didn't win either

→ vs aggressive: Upside target of $560 is speculative fantasy; real downside targets include $495.82 August swing low, $496.54 lower Bollinger Band, and $464 52-week low (9% below current); honest R/R is 1.5-to-1, not the 3-to-1 claimed

→ vs aggressive: Macro is a wash at best, not a tailwind; rising yields drag on $360B securities portfolio, sticky inflation raises claims costs and creates loss-reserve uncertainty, and rising probability of CPI exceeding 4.5% in 2026 pressures equity multiples

HOLD - Trim to approximately 85-90% of benchmark weight; add zone at $492-505 on confirmed pullback with volume expansion; hard stop at daily close below $200 SMA ($492.61); consider adding above benchmark weight only on confirmed breakout above $529.42 with above-average volume.

• Forward P/E of 23 is distorted; trailing P/E of 12.8x is genuinely reasonable for quality company of this profile
• Normalized EPS of $35 implies 14.4x multiple - a market multiple, not a deep value multiple
• Q2 buyback of $4.21 billion is a real signal management views price as attractive, but does not preclude further downside in near term
• Buyback is informative for medium-term positioning but does not invalidate need for stop-loss discipline
• 9/18 high-volume near-doji session is genuinely ambiguous - tape is undecided and not enough information to declare direction
• RSI at 52 is technically true but practically useless - can stay at 52 for weeks while price chops sideways
• Succession repricing takes quarters in both directions; anchor on 200 SMA ($492.61) not 52-week low ($464)
• Higher-for-longer rate environment with low recession probability favors defensive compounders with fortress balance sheets and pricing power
• 10-year at 5% is headwind for equity portfolio mark but tailwind for new investment income; net effect on operating earnings is positive
• Maximum loss on position at 85% weight with stop at $492.61 is approximately 3.4% of position - manageable for BRK-B quality and beta profile
• Q3 2026 earnings likely early November is next major binary event for succession narrative
• ATR is $6.47, requiring at least 1.5x ATR for tick-level stops to avoid being shaken out by normal volatility
• Execution of trim should be incremental on strength toward $519, not single block sale at $509

→ vs aggressive: Does not actually perform intrinsic value math, only asserts stock is undervalued; buyback is a long-term value signal not a tactical entry trigger; treating ambiguous 9/18 session as obvious 'digestion' is confirmation bias

→ vs conservative: Anchoring re-entry on 52-week low ($464) has no fundamental reason to revisit absent exogenous macro shock; being too dismissive of buyback as price-discovery floor and float-reduction tailwind; macro wash argument underweights how Berkshire performs in higher-for-longer regime