THE GRAND ILLUSION (September 14, 2025): Once every few decades, far too many investors become convinced that if they throw a ball into the air with enough strength, it will go into orbit. By many measures, large-cap U.S. stocks have never been more overpriced relative to corporate earnings not only in the entire history of the United States, but for any country in the world at any time. Many investors have convinced themselves that the U.S. stock market only goes up, and have therefore put a large percentage of their retirement funds into the same stocks that just about everyone else has been buying. Regardless of how high these prices climb, or when they drop, the eventual inevitable regression to fair value and beyond will be an unpleasant event for most people who have forgotten the lessons of past bubbles and are convinced that because of one reason or another, "it's different this time."
Many stocks have proven intrinsic value; the problem is that in many cases today the fair value is far below the current price.
Costco (COST) was recently trading at several times its fair value, most analysts upgraded the stock for one reason or another, usually saying the equivalent of "you should buy it because it keeps going up." The price-earnings ratio eventually reached 62.5. I wouldn't touch Costco at or above one thousand U.S. dollars per share, but if its price went below 100 then it would become a worthwhile bargain and I would gladly accumulate it. This would be especially true if top corporate insiders were to become substantial buyers rather than selling at their heaviest pace ever recorded as they had been doing during the past year.
Any stock is a bargain whenever its valuation is substantially below what Benjamin Graham or Peter Lynch have described in their formulas as representing fair value. Earlier this year, especially in April 2025, we had numerous stocks in various sectors including energy and emerging markets which were trading near or below half fair value, and we accumulated as many of them as possible including RIG, WTI, EWY, and FLBR. During the past year we also had worthwhile undervaluations for U.S. Treasuries and TIPS including the highest yield for 30-year TIPS last month since 2001. Palladium was a compelling bargain at all-time lows in real terms and all-time bullish traders' commitments, which we repeatedly purchased via PALL. As is the case with all undervalued assets, they will generally rebound more than most other assets in percentage terms.
If you own undervalued shares then it is less necessary to sell them following a rally, since they will eventually rally again. If you own overpriced shares then one day a rally will be followed by a dramatic percentage decline in order to regress toward fair value.
More importantly, since underpriced assets have to climb rather than falling to reach fair value, it is less necessary to sell them whenever they have recently rallied. If an undervalued asset retreats, it will eventually recover because it is less than its intrinsic fundamental worth. Ono the other hand, if you own an especially overpriced asset which insiders have been aggressively selling, then you will eventually lose a large percentage of your investment. You just don't know when or how.
Cryptocurrencies have no proven worth and will end up collapsing even more in percentage terms.
It doesn't matter how many people recommend cryptocurrencies or who they are, since a cryptocurrency has no intrinsic value. Unlike a stock, it doesn't represent part ownership of a company, and unlike a bond, it doesn't represent a promise to repay principal with added interest. It is only worth whatever a bunch of other people, most of whom are among the least experienced investors, believe it is worth in their minds. It is like owning part of a fantasy, except that you have to pay real money for it. Perhaps there is some intrinsic value for someone who has to conceal their transactions, such as the black market, but whatever this value may be is far below the current valuations of nearly all cryptocurrencies.
Eventually cryptocurrencies will become nearly worthless. As with all other bubbles, it is unknowable in advance how or when this will occur, but it must happen one way or another. You don't want to get stuck holding the bag.
The long-term ownership of U.S. stocks as a percentage of total household assets has been at a median of 26% for decades, and recently climbed to more than double that long-term average.
The percentage of total U.S. household assets invested in the U.S. stock market briefly surpassed 51% in early 2000 before plummeting again. Recently over 53% of total U.S. assets were invested in U.S. stocks, thereby surpassing their previous 2000 peak. It is just a matter of time before the 26% level is reached again. There was a popular myth in 1999-2000, recently revived, in which investors "had to" put their money into the U.S. stock market because there was no alternative. As soon as the U.S. stock market, especially the most popular funds, retreated 30% or 40% in 2001 and 2002, and again several years later, investors had no trouble finding numerous alternatives including "boring" U.S. Treasuries which saw their yields plummet after 2000 and after 2007.
When any asset is rising in price, investors will do whatever they can to own it. When it is falling in price, they will similarly go out of their way to get rid of it. We had all-time record outflows at each of the past several bear-market bottoms for the U.S. stock market. Even the brief plunge in February-March 2000 experienced two consecutive weeks of the biggest-ever weekly net outflows from U.S. equity funds.
No asset has its fair value changed because a particular group of analysts like it or hate it, or due to any other popularity contest.
The price of any asset will often fluctuate, sometimes hugely, whenever analysts either love it or hate it. However, popularity has no effect on the fair value of any asset. That is based entirely upon current and future earnings for a stock, and current and future income payments for a bond. The best time to purchase any stock is when it is the most undervalued relative to its future earnings, and almost everyone is telling you why you shouldn't buy it. The best time to sell any stock is whenever it is most overpriced relative to its earnings, and almost everyone is eagerly purchasing it.
The U.S. stock market usually tracks the real U.S. economy, but lately this ratio has become absurdly out of line even when it is compared with other bubble periods like 1999-2000.
Large-cap U.S. stocks in particular have far outpaced the U.S. economy, thereby creating a temporary massive gap which will have to be resolved either by U.S. stocks slumping in price or the U.S. economy suddenly tripling or more in value. Guess which will occur:
As measured by another useful fundamental indicator, price-to-book for the S&P 500 Index surpassed its previous all-time record from March 2000:
For the first time in history, price-to-sales exceeded 10 for one-third of all U.S. companies, versus only two-thirds as many during the 1999-2000 internet bubble which was the previous record:
Real earnings yield in the U.S. recently fell to its lowest point ever measured:
Like most of the world's most experienced investors, Warren Buffett made all-time record stock sales and all-time record U.S. Treasury purchases roughly since the middle of 2024. Naturally most investors have foolishly concluded that Buffett's amply proven track record is meaningless and that he must be getting senile, since Berkshire Hathaway has been trading near its all-time record discount to the U.S. stock market:
Gold is not currently a viable alternative, and neither are gold mining shares. Some of the biggest drops in history for this sector occurred simultaneously with bear markets for large-cap U.S. stocks, because bubbles for one asset class usually inspire bubbles in other asset classes.
GDX, the most popular fund of large-cap gold mining shares, plummeted 72.1% from its March 2008 top to its October 2008 bottom. Investors who expected precious metals to be a safe haven from a retreating stock market discovered that they lost more money with gold mining shares than with many other sectors. A similar percentage drop occurred prior to the mid-November 2000 bottom for this sector. The traders' commitments and insider data show that the most experienced investors have been selling gold and silver while central banks and individual speculators have been piling in.
Central banks consistently buy gold near tops and sell gold near bottoms, and will always do so.
At the all-time bottom for gold in real terms in the late 1990s, the Bank of England sold all of its gold. The Bank of Canada sold most of its gold below 1100 U.S. dollars per troy ounce near the end of 2015, the last time that gold was so cheap. Now that we have all-time highs, many central banks have been accumulating the yellow metal. The result will be the same as when they had last piled in during the late 1970s and early 1980s; afterward, gold slid from 850 in January 1980 to 250 in August 1982.
Fortunately there is a simple signal for when you should be purchasing GDX, GDXJ, and other funds of gold mining and silver mining shares.
Here's the "secret" to buying precious metals: wait for silver's traders' commitments to show that commercials, who are those who own actual silver including miners, jewelers, and fabricators who make things from real silver, have a combined long position which is near or higher than their combined short position. As of the most recent weekly reading, silver commercials had combined longs of 40,163 contracts and combined shorts of 113,565 contracts. That is definitely not anywhere close to a buy signal.
On September 6, 2022, silver commercials were long 55,823 and short 50,768. That was a strong buy signal. Compare what GDX and GDXJ have done from then until now.
Investors are obsessed with unknowable data such as how extreme any especially overpriced asset will become, or when, rather than the percentage it will eventually have to lose.
The definition of an intelligent Dutch investor in 1640 was someone who avoided the lure of Tulipmania. In 1723, a smart U.K. investor was someone who didn't participate in the South Sea Bubble. More recently, brilliant investors in 1975 were those who avoided the siren song of the Nifty Fifty in the early 1970s. In the 21st century, an insightful investor in 2002-2003 was defined as anyone who didn't chase after the most popular stocks in 1999-2000. In 2028, an intelligent investor will be described as someone who resisted the siren call of the AI bubble in 2025.
There is no need to change my long-term outlook, since it is based upon proven fair-value principles.
I am frequently asked if I have revised my long-term price targets due to the bubble situation. People expect me to say that I no longer expect QQQ to drop 83.6% as it had done from its peak on March 10, 2000 to its bottom on October 10, 2002, or that I don't think that GDXJ will retreat all the way down to 28. I have retained these and all of my other targets, and am tempted to expect even further percentage losses, since millions of new investors have piled into these and other assets only because they're chasing after what everyone else is doing. The more inexperienced people who crowd into anything, the more that the same people will panic out of the same assets after their losses have become emotionally intolerable. This is why the biggest percentage moves in one direction are followed by proportionate shifts in the opposite direction.
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Disclosure of current holdings:
Below is my current asset allocation as of 4:00 p.m. on Friday, September 12, 2025. Each position is listed as its percentage of my total liquid net worth.
I extracted the totals for each position and grouped these according to sector.
The order is as follows: 1) U.S. government bonds; 2) shorts; 3) bear funds; 4) precious metals; 5) emerging-market funds; 6) individual Brazilian ADRs; 7) energy; 8) other individual shares.
VMFXX/TIAA Traditional, TIAA money market/bank CDs/FZDXX/FZFXX/SPRXX/SPAXX/BPRXX/Savings/Checking long: 35.42%;
17-Week/52-Week/26-Week/13-Week/2-Year/8-Week/3-Year/5,10,30-Year TIPS/4-Week/6-Week/20-Year: 25.73%;
TLT long: 11.21%;
I Bonds long: 3.88%;
PMM long: 0.01%;
XLK short: 34.11%;
QQQ short: 25.12%;
GDXJ short: 1.52%;
SMH short: 1.43%;
GDX short: 0.24%;
AAPL short: 0.15%;
PSQ long: 1.24%;
SARK long: 0.38%;
Gold/silver/platinum coins: 10.55%;
PALL long: 2.62%;
EWZ long: 0.52%;
FLBR long: 0.51%;
EWY long: 0.11%;
FLKR long: 0.06%;
TUR long: 0.02%;
EWZS long: 0.01%;
UGP long: 0.42%;
VALE long: 0.30%;
GGB long: 0.17%;
BBD long: 0.15%;
RIG long: 0.44%;
WTI long: 0.07%;
PTEN long: 0.04%;
OGN long: 0.25%;
CLF long: 0.01%.
