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Pieter Slegers — Quality always wins

The style-drawdown letter: quality is the worst-performing factor of 2026, the 1998-2000 analogue is laid out with the numbers, and the reported metric becomes the portfolio's look-through cash flow rather than its price.
2026-JUL-14 · Compounding Quality (Substack) · Pieter Slegers · written post (letter to Partners) · read ↗ · transcript · actionable insights
One-line take: almost no securities and a great deal of method — the letter a manager writes when the style is losing. The admission is unhedged ("Quality is the worst-performing factor of 2026 so far"; "Yes, I feel personally responsible for that"), and the defence has three parts. The historical analogue: from 1998 to 2000 the Nasdaq rose 75% while Berkshire fell 18.9% (underperforming by 93.9%) and Fairfax fell 64% (by 139%) — and both then "outperformed the index by a wide margin" afterwards. The substituted metric: rather than track price, he reports what the book earns him — $65,520 a year, $5,460 a month, $1,260 a week, $179.5 a day, $7.5 an hour, $0.12 a minute — because "in the short term, the market is a voting machine. But in the long term, it's a weighing machine." The behavioural pre-commitment: a set of base rates stated before they are needed — "one year out of three, the stock market will go down at least 10%; one stock out of three that we buy will be a disappointment; one year out of three, we will underperform the index" — and an explicit warning against style-switching at the extreme: "if you switch from Quality to Momentum or ETF investing right now? You'll probably do it at exactly the wrong time." The breadth reading underneath it all: "the riskiest stocks are hitting all-time highs relative to the S&P 500; the safest stocks are hitting all-time lows relative to the S&P 500."

1. Stocks & names mentioned

Two names only, and both are historical illustrations of the argument rather than new positions — Berkshire and Fairfax as the quality managers who lagged badly into 2000 and then led out of it. The Nasdaq is an index reference; no individual AI or momentum names are cited. Research legend: QT Qualtrim · SA Seeking Alpha · STK Stock Analysis. Written post with no timestamps — the At link opens the article.

TickerNameResearchViewWhat he saidAt
BRK.BBerkshire HathawayQT · SA · STK · FAPositiveThe historical proof of the argument. "From 1998 to 2000, the Nasdaq surged 75%. Over the same period: Berkshire lost 18.9% (underperforming by 93.9%)." Then the resolution: "Just look at what happened after the Dot-com bubble. Both Berkshire Hathaway and Fairfax Financials outperformed the index by a wide margin." Cited to establish that a severe, multi-year style drawdown in a quality manager is a recurring event rather than evidence of a broken process — and, in the preceding July update, as the live proxy for a rotation back into quality.read ↗
FFH.TOFairfax Financial HoldingsQT · SA · STK · FAPositiveThe more extreme half of the same analogue. "Fairfax even lost 64% (underperforming by 139%)" over the 1998-2000 window in which the Nasdaq rose 75% — and it too "outperformed the index by a wide margin" after the bubble broke. A January 2026 Best Buy on this hub in its own right; used here for the magnitude of the drawdown a disciplined underwriter can suffer while being right.read ↗

No transactions, no new names and no valuation work — this is a communication issue, not a research one. Its content for the archive is the behavioural framework and the disclosure of the portfolio's look-through free cash flow, which is a figure this source has not published before in this form.

2. Talking points

The provocation, and the refusal to hedge

The 1998-2000 analogue, with numbers rather than a vibe

The breadth reading

Substituting the metric: what the portfolio earns, not what it is quoted at

Base rates, stated in advance

The switching warning

What is claimed, and what is not

3. In plain English

A jargon-free summary of the thesis behind each argued name. (Renders on each name's consolidated page.)

BRK.B — Berkshire Hathaway Positive

Berkshire appears in this letter as evidence rather than as a recommendation, and the evidence is uncomfortable on purpose. Between 1998 and 2000, while the Nasdaq rose 75%, Berkshire's shares fell almost 19%. Buffett — by then already the most respected investor alive — spent two years being written about as a man who no longer understood the modern economy. Newspapers said so in print, and Slegers reprints the headlines.

What happened next is why the example is worth keeping. When the technology bubble broke, Berkshire went on to beat the index by a wide margin, and the people who had switched out of it near the bottom of its relative performance took the loss twice — once by leaving, and again by not being there for the recovery.

The point being made is about the shape of quality investing rather than about Berkshire specifically: a strategy built on durable, unexciting businesses will periodically look foolish for years at a stretch, and the moment it looks most foolish is statistically the worst moment to abandon it.

FFH.TO — Fairfax Financial Holdings Positive

Fairfax is the Canadian insurer run by Prem Watsa, sometimes described as a smaller Berkshire: it underwrites insurance and invests the premiums it holds before claims are paid. It is used here as the more extreme version of the same lesson.

Over the identical 1998-2000 window in which the Nasdaq gained 75%, Fairfax's shares lost 64% — an underperformance of roughly 139 percentage points. That is not a rough patch; that is a collapse in the share price of a business whose underwriting and investing discipline was, in hindsight, entirely correct. And like Berkshire, it went on to beat the index by a wide margin once the bubble deflated.

Slegers is not making a valuation case for Fairfax in this letter — it is separately a Best Buy on this hub — but citing the size of the drawdown deliberately. The honest version of his message is not "quality never hurts"; it is that quality can hurt by 64% and still be right.


Summary derived from the archived Compounding Quality post (text in transcript.txt) for personal study. Not investment advice. © Compounding Quality / Pieter Slegers for source material.