Lethargic Asset Allocation (LAA) Overview

Lethargic Asset Allocation (LAA) is Wouter Keller's 2019 strategy for investors who want most of their portfolio to sit still. Three quarters of it never changes: U.S. large cap value, gold and intermediate Treasuries, 25% each. The last quarter holds the Nasdaq 100 in good times and short-term Treasuries in bad ones, and it only calls a time bad when both the economy and the stock market say so.

The name is the point. LAA changes position less than once a year on average, and in most months there is nothing to do at all.

Dual Momentum Systems tracks it as a benchmark.

The Backstory

Two good ideas, combined

LAA is built from two existing ideas, and Keller is open about both.

The first is the Permanent Portfolio. Harry Browne's 1981 design holds four assets, each for a different economic environment: stocks for prosperity, gold for inflation, long Treasuries for deflation, cash for recession. Nobody has to predict which environment is coming. The weakness is that a quarter in cash and a quarter in gold is a heavy drag during long periods of growth, and the portfolio can trail a simple stock and bond mix for a decade at a time.

The second is Growth-Trend Timing, published in 2016 by the pseudonymous writer behind the Philosophical Economics blog. It rests on an observation about bear markets: the deep ones almost always happen during recessions, and recessions show up in the unemployment rate. Price trend rules alone exit on every scary correction, most of which turn out to be noise. Growth-Trend Timing only steps aside when the market trend is down AND unemployment is rising. A falling market with a healthy job market is treated as a correction to sit through.

Keller's contribution was to put them together. Start from a Permanent Portfolio shape, replace the permanent cash position with something that earns, and use Growth-Trend Timing to decide when that one quarter should retreat back to cash-like Treasuries.

Why "lethargic"

Keller's other strategies with Jan Willem Keuning, such as Defensive and Hybrid Asset Allocation, are built to react quickly and trade every month. LAA was a deliberate move the other way, and the name says it plainly: a portfolio that is lazy on purpose, with few decisions, few trades, and most of the money never touched.

He followed it a year later with Resilient Asset Allocation, a more aggressive relative using a slower unemployment test and a faster market test. LAA is the original.

Core Strategy Logic

LAA is evaluated once a month. Signals come from month-end data and set the holdings for the following month.

The permanent three quarters

Sleeve	Weight	Fund	Role
U.S. large cap value	25%	IWD	Growth, with a value tilt
Gold	25%	SGOL	Inflation and currency stress
Intermediate Treasuries	25%	IEF	Deflation and flight to safety

These are held in every market. They are the Permanent Portfolio part of the design, with one change from Browne's original: the equity position tilts toward value rather than holding the whole market.

The tactical quarter

Growth-Trend reading	Holding
Bullish (the normal case)	Nasdaq 100 (QQQ) 25%
Bearish	Short-term Treasuries (SHY) 25%

Growth-Trend turns bearish only when both of these are true at month end:

1. Unemployment is rising. The latest published U.S. unemployment rate is above its average of the last 12 months.
2. The market is falling. The S&P 500 is below its average of the last 10 month-end prices.

If either one is healthy, the tactical quarter stays in the Nasdaq 100.

The unemployment rate for any month is published on the first Friday of the next month, so at each month end the strategy uses the most recent figure actually available, the one for the month before. It never uses data an investor could not have had at the time.

What the two tests each contribute

Each half of the signal filters out the other's false alarms.

• The market test alone would sell after every sharp correction. 1987, 1998, 2011 and 2018 all broke the S&P 500's trend, and all happened with unemployment steady or falling.
• The unemployment test alone would be slow and imprecise. Unemployment can drift up for months while stocks keep rising, and it often keeps rising well after the market has bottomed.
• Together, they tend to flag the bear markets that come with recessions, such as 2001 to 2002 and 2008, which have historically been the long and deep ones.

Rebalancing

LAA resets to 25% each only when the tactical quarter switches, or in January. There are no drift bands and no monthly resets. In between, winners are left to run.

How It Compares to Two Relatives

LAA has two close relatives on this site.

Permanent Portfolio DMS: the same starting point

Permanent Portfolio DMS and LAA both start from Browne's four-environment idea and both hold 25% gold. They take opposite routes to fixing the original's weakness.

	LAA	Permanent Portfolio DMS
Starting point	Permanent Portfolio	Permanent Portfolio
How it adds return	More equity: value stocks plus the Nasdaq 100	Better instruments: long/short equity, global macro, managed futures, tail risk
Equity exposure	50% most of the time, 25% when bearish	Indirect, through the long/short and macro funds
Signals	One, for one quarter of the portfolio	None
Holdings	Four plain, long-lived index funds	Five funds, most of them recent

Over the full history, 1980 to 2026, the two earned almost the same return, about 10% a year. LAA got there with more stock market risk and deeper declines: its worst drawdown was about 19%, where Permanent Portfolio DMS never fell more than 11%.

The differences show up in exactly the years you would expect. In the 2000 to 2002 bear market, Permanent Portfolio DMS gained in each year while LAA lost a little in each. In 2022 it gained about 3% while LAA fell 14%. In strong equity years, such as 1998 and 1999 or 2019 to 2021, LAA's larger stock position pulled well ahead.

One difference does not show up in the table. LAA's holdings are all long-established index funds, or track indexes with long histories, so its long-run record rests mostly on real market data. Permanent Portfolio DMS holds several funds launched in the last few years, and most of its history before 2019 relies on reconstructed proxy data. Its record is the better one, but it is also the more modeled one.

Carrier: the same design idea

Carrier shares LAA's structure more than its holdings. Both stay invested most of the time and use a slow macroeconomic signal, rather than price momentum alone, to decide when to step aside. LAA reads the job market. Carrier reads the credit market, through high yield bond spreads.

They differ in how much they move when the signal fires.

	LAA	Carrier
Macro signal	Unemployment trend, confirmed by S&P 500 trend	High yield credit spread level and direction
What moves on a bearish signal	25% of the portfolio	100% of the portfolio
Defensive holding	Short-term Treasuries	Extended-duration, then intermediate Treasuries
Invested in its full risk position	About 88% of months	About 84% of months
Always-on diversifiers	Gold, intermediate Treasuries	Managed futures, long/short equity

Measured from January 1997, where Carrier's data begins, Carrier earned about 14% a year to LAA's 10%, with a shallower worst decline and a much higher UPI. The margin came mostly from the two big bear markets. In 2000 and 2001, Carrier was up both years while LAA was down slightly, and in 2008 Carrier finished positive while LAA finished slightly negative. When Carrier exits, all of it exits. When LAA exits, three quarters of it stays put.

LAA's 25% gold was its edge in the years Carrier struggled: 2012, 2020 and 2025, when gold did most of the work.

Both had their worst drawdown in the same place. From December 2021 to September 2022, unemployment was falling and credit spreads never reached a stress level, so neither strategy's signal fired. LAA's four holdings, value stocks, gold, Treasuries and the Nasdaq 100, all fell together, and the year finished almost identically for both, down about 14%. It is the clearest example of the limit of a macro signal: an inflation and interest rate bear market is not a recession or a credit event, and signals built to detect those will not see it.

Monthly returns for the two correlate at about 0.6, which is low for two strategies holding U.S. equities, and says they get their returns in different ways.

Performance Highlights

Over the full history, alongside its closest relative and two standard benchmarks:

January 1980 through August 2026, net of trading friction:

	CAGR	Max Drawdown	Ulcer Index	UPI
Lethargic Asset Allocation	+9.9%	-18.8%	5.7	1.00
Permanent Portfolio DMS	+10.0%	-10.9%	2.6	2.20
60/40	+9.9%	-32.3%	6.2	0.91
S&P 500	+12.1%	-51.0%	12.7	0.62

The Ulcer Index measures how deep and how long drawdowns were, not just the single worst one: lower is better. The Ulcer Performance Index (UPI) is return above T-bills per unit of Ulcer Index: higher is better.

LAA's natural benchmark is 60/40, and against it LAA did what it was designed to do: the same return with a worst decline less than two-thirds as deep. Against Permanent Portfolio DMS it earned the same return with noticeably more drawdown, which is the cost of carrying more stock market risk.

From January 1997, alongside Carrier:

January 1997 through August 2026, net of trading friction:

	CAGR	Max Drawdown	Ulcer Index	UPI
Lethargic Asset Allocation	+10.0%	-18.8%	5.0	1.56
Carrier	+14.2%	-16.2%	5.0	2.39
Permanent Portfolio DMS	+9.1%	-10.9%	3.0	2.34
S&P 500	+9.9%	-51.0%	15.1	0.51

Over this window LAA matched the S&P 500's return with about a third of its worst decline. Carrier earned more with a similar Ulcer Index, and Permanent Portfolio DMS earned slightly less with much less pain.

Two cautions. LAA was published in December 2019, so nearly all of this record is backtested, and its author chose the funds and rules with the history in front of him. And the unemployment figures used here are today's revised values, which can differ slightly from what was first reported. The differences are typically a tenth of a point, which matters only in months where unemployment sits right on its average.

Portfolio Characteristics

• Mostly buy-and-hold. Three quarters of the portfolio never changes holdings.
• Rarely trades. The tactical quarter has switched about 0.7 times a year since 1980, and was defensive in about 12% of months.
• Partial defense only. A bearish signal moves 25% of the portfolio. The other 75% rides through every bear market.
• Recession-focused signal. It is built to catch bear markets that come with rising unemployment, and deliberately ignores corrections that do not.
• Blind to crashes without a recession. The 1987 crash and the 2022 stock-and-bond decline both happened with unemployment falling, and LAA's signal did not fire in either.
• Gold as a permanent position. A quarter of the portfolio in gold means strong years when gold runs and a drag when it does not.
• Tax friendly for a tactical strategy. Infrequent switching and January-only rebalancing mean most gains can be held long enough to be long-term.
• No leverage. LAA never holds a leveraged fund.
• Fully mechanical. Every allocation follows from published rules with no discretionary override.

Who It's For

LAA is designed for investors who want:

• A Permanent Portfolio-style foundation with more growth potential than the original.
• A portfolio that needs attention a few times a year at most.
• A defensive rule tied to the real economy rather than to market noise.
• Something that tends to hold up against a 60/40 portfolio in bad years without giving up its return.

It is a poor fit for investors who want protection against every kind of bear market, who are uncomfortable with a quarter of their money in gold, or who expect a tactical strategy to step fully aside in a crash. Those looking for the same mostly-invested, macro-signal approach with a full exit should look at Carrier. Those who want the Permanent Portfolio's shallow drawdowns without any signals at all should compare it with Permanent Portfolio DMS.

---

Lethargic Asset Allocation was created by Wouter Keller and is presented here as an independent implementation, with standard fund substitutions (SGOL for gold, VOO for the S&P 500 signal, and U.S. large cap (IWB) in the value position before IWD's history begins in 2000). Dual Momentum Systems is not affiliated with or endorsed by the author. The original paper is available at SSRN.

Past performance, including backtested results, is not indicative of future results. Backtested performance is hypothetical, does not reflect actual trading, and benefits from hindsight in the selection of strategy rules. Portions of the long-term history rely on index data or reconstructed proxy data for funds that did not exist for the full period. Investors should carefully consider their risk tolerance and consult with a financial advisor.

For the latest details, visit www.DualMomentumSystems.com