# When the most famous value investor in the world abruptly stops selling and deploys $23.5 billion into stocks, it signals that overlooked, reasonably priced companies are finally too cheap to ignore. The fact that another legendary trader is explicitly av

_AI-generated trading idea · BULLISH · BRK-B, QQQ, RSP_

> Canonical page: https://commonquant.ai/research/for-you/when-the-most-famous-value-investor-in-the-world-abruptly-st--0f061b33-be4e-4e31-b92f-5c3fcbe3d66b

When the most famous value investor in the world abruptly stops selling and deploys $23.5 billion into stocks, it signals that overlooked, reasonably priced companies are finally too cheap to ignore. The fact that another legendary trader is explicitly avoiding mega-cap tech to hunt elsewhere reinforces the idea that the next wave of gains will come from the rest of the market, not just the usual suspects. With JPMorgan raising its S&P 500 target and saying the rally is broadening, the setup is perfect for an equal-weight index fund to outperform tech-heavy indexes as money rotates into undervalued names.

## Idea

When the most famous value investor in the world abruptly stops selling and deploys $23.5 billion into stocks, it signals that overlooked, reasonably priced companies are finally too cheap to ignore. The fact that another legendary trader is explicitly avoiding mega-cap tech to hunt elsewhere reinforces the idea that the next wave of gains will come from the rest of the market, not just the usual suspects. With JPMorgan raising its S&P 500 target and saying the rally is broadening, the setup is perfect for an equal-weight index fund to outperform tech-heavy indexes as money rotates into undervalued names.

## Advanced Analysis

### Verdict: Wait for the washout — the rotation thesis is alive but no signal has fired

The rotation-into-value thesis is compelling on paper: Berkshire deployed $23.5 billion after 14 quarters of selling (per the Yahoo Finance piece), and the backtest delivered a 37.1% cumulative return on RSP over 60 months with a 60% win rate. But none of that matters today because every entry condition still signals wait — RSP's RSI sits at 70.1 (needs below 50), price is at $220.14 (needs below the $216 lower Bollinger Band), and the ADX-confirmed oversold setup the rules require is the opposite of current market conditions. The strongest point for the trade is the quality of the institutional signal: Berkshire's $25.0 billion in fiscal 2025 free cash flow (99th percentile among financials peers) and Druckenmiller's explicit avoidance of mega-cap tech both argue that capital is rotating. The strongest point against is sample-size fragility — five trades in five years is roughly one signal annually, and the 13.2% max drawdown consumed roughly 16 months underwater before the equity curve inflected positive in late 2023. No robust parameter setup was established, so the reader has no evidence that small changes to the RSI or Bollinger thresholds would preserve the results. Wait until RSP's daily RSI breaks below 50 and price closes beneath the lower Bollinger Band with a stochastic crossover — all on the same bar.

\*\*Conviction breakdown:\*\* Thesis support scores well given the confluence of Berkshire and Druckenmiller signals plus JPMorgan's broadening-market call. Trade readiness is low because RSI is 20 points above its threshold and price is above the band. Risk quality is moderate — the 2.4% stop and 2:1 reward-to-risk are tight, but the drawdown path tests patience. Backtest evidence is thin: five trades is too sparse for statistical confidence. Fundamentals trend is mixed — Berkshire's revenue declined 1.0% year-over-year (19th percentile) even as cash generation remains elite.

#### Conviction score breakdown

Composite score computed by the server from the applicable evidence-tier dimensions.

| Measure | Value |
| --- | ---: |
| Thesis support | 72/100 |
| Trade readiness | 18/100 |
| Risk quality | 52/100 |
| Backtest evidence | 35/100 |
| Fundamentals trend | 48/100 |
| Score | 45/100 |
| Composite Score | 45/100 |
| Evidence Tier | backtested |

#### Decision scenarios

Bull, base, and bear cases synthesized from the cited evidence tier. Likelihoods are rounded evidence-weighted judgments, not statistically calibrated forecasts.

| Measure | Value |
| --- | ---: |
| Evidence Tier | backtested |

### Trade now

\*\*Do nothing right now — every entry condition still signals wait.\*\* RSP closed at $220.14, sitting at its range high and well above the lower Bollinger Band at $216. The strategy needs price below that band to flag a deeply oversold condition, but today it sits $4.15 above it. RSI (14) is at 70.1 and needs to fall below 50 — a gap of 20 points. This is a market in a strong uptrend, not the washed-out pullback the rules are hunting for.

The backtested setup on RSP produced a 37.1% return across five trades over five years, with a 60% win rate and a worst drawdown of 13.2%. The most recent two-year window was even cleaner: a 17.6% return on two trades, both winners, with only a 3.7% drawdown. Those results were earned by buying when RSP was stretched to the downside — the opposite of today's technically extended conditions. The thesis argues that Berkshire's $23.5 billion deployment and JPMorgan's raised S&P 500 target (per the idea's own narrative) should drive money into undervalued, equal-weight names. That is a compelling macro story, but the strategy's mechanical trigger has not confirmed it yet.

Once the signal fires, the risk framework is tight and explicit. The hard stop is at a 2.4% loss from entry, and the first take-profit target is a 4.8% gain — an effective reward-to-risk ratio of roughly 2:1. A 90-day time stop will close the position if neither is hit, and the strategy caps any single position at 20% of portfolio. "Wait" means sitting in cash until RSP's RSI breaks below 50, the Stochastic %K crosses above %D, ADX stays above 20, and price closes beneath the lower Bollinger Band — all on the same daily bar. That is the only bar that matters.

#### BRK-B price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | BRK-B |
| Timeframe | 1d |

#### QQQ price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | QQQ |
| Timeframe | 1d |

#### RSP price and trigger map

Uses the idea timeframe and keeps price levels on the price axis.

| Measure | Value |
| --- | ---: |
| Ticker | RSP |
| Timeframe | 1d |

### The Rotation Case Has Institutional Backing — and a Backtested Tailwind

The thesis rests on a concrete institutional signal: Berkshire Hathaway broke a 14-quarter selling streak to deploy $23.5 billion into stocks, with $10 billion going to a single company at a private price, per the Yahoo Finance piece. That is not a marginal repositioning — it is a directional bet that valuations outside the mega-cap complex are too attractive to pass up. Berkshire's own fundamentals support the idea that the deployer has the balance sheet to act on that conviction. Free cash flow for fiscal year 2025 came in at $25.0 billion, placing the…

#### BRK-B Return on equity

Return on equity trend from CommonQuant fundamentals/XBRL data; +80.3% from first to latest point.

| Measure | Value |
| --- | ---: |
| 2008-12-31 | \0.045704558558393664% |
| 2009-09-30 | \0.039651630404606855% |
| 2009-09-30 | \0.025683532556534706% |
| 2009-12-31 | \0.06144071028664704% |
| 2010-03-31 | \0.0246791976034074% |
| 2010-06-30 | \0.039232854451083266% |
| 2010-06-30 | \0.013785084370600224% |
| 2010-09-30 | \0.05739254765452225% |
| 2010-09-30 | \0.01997046856104389% |
| 2010-12-31 | \0.0824254058658259% |
| Latest Value | \0.0824254058658259% |
| Change Pct | \80.34394919385659% |
| Ticker | BRK-B |
| Timeframe | reported periods |

#### BRK-B sector percentile check

Ranks BRK-B against 676 companies in its sector using CommonQuant fundamentals.

| Measure | Value |
| --- | ---: |
| Free cash flow | \99.11242603550296th percentile |
| Revenue growth (YoY) | \18.562874251497004th percentile |
| Return on equity | \53.64464692482915th percentile |
| Ticker | BRK-B |
| Sector | Financials |
| Peer Count | 676 |

### Scores

- **Conviction score breakdown:** 45
- **Thesis support:** 72
- **Trade readiness:** 18
- **Risk quality:** 52
- **Backtest evidence:** 35
- **Fundamentals trend:** 48

### Watch items

- **RSP — RSI (14)**
- **RSP — Price vs Lower Bollinger Band**
- **RSP — Stochastic %K vs %D**
- **QQQ — RSI (14)**
- **QQQ — Price vs Lower Bollinger Band**
- **BRK-B — ADX (14)**
- **BRK-B — RSI (14) below 50**
- **BRK-B — Stochastic (14) crossed above Stochastic (14)**
- **BRK-B — ADX (14) above 20**
- **BRK-B — Price below Bollinger (20)**

## Key details

- Symbols: BRK-B, QQQ, RSP
- Timeframes: 1d
- Tags: \#canonical-demand, \#cluster-version:1, \#direction:bullish, \#entity-kind:instrument, \#entity:BRK.B, \#entity:QQQ, \#entity:RSP, \#horizon:unspecified, \#intent:research, \#symbol:BRK-B, \#symbol:QQQ, \#symbol:RSP

## Community

- Upvotes: 13
- Views: 230
- Copies: 0
- Cosigns: 0

## News sources

- [Wall Street's biggest bank just raised its expectations for the stock market](https://www.marketwatch.com/story/wall-streets-biggest-bank-just-raised-its-expectations-for-the-stock-market-cac6d311?mod=mw_rss_topstories) — MarketWatch
- [Stanley Druckenmiller's Portfolio Skips Megacap Tech Almost Entirely. Here's What He's Buying Instead.](https://finance.yahoo.com/markets/stocks/articles/stanley-druckenmillers-portfolio-skips-megacap-183500513.html) — Yahoo Finance
- [Berkshire breaks 14-quarter selling streak with $23.5B of stock buys — $10B went to 1 company at a private price](https://finance.yahoo.com/markets/stocks/articles/berkshire-breaks-14-quarter-selling-194000465.html) — Yahoo Finance

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- [RSP trade ideas](https://commonquant.ai/stocks/rsp)
- [Latest market news](https://commonquant.ai/news)

## About CommonQuant Research

Ideas and Advanced Analysis are generated with fresh, LLM-selected news headlines and grounded in SEC XBRL fundamentals and peer percentiles. Strategies built from these ideas are automatically backtested (12-month and 5-year, walk-forward tuned) and stress-tested before they can go live, then monitored against the news hourly while they run.