Official X account for Michael Burry, MD, called "Cassandra" by Warren Buffett. Now on Substack with the full story.
Dumb Signal has archived 1,637 posts
from Cassandra Unchained (@michaeljburry) and classified
19 as real trade calls β each priced the day it was
made and graded by direction-signed returns at 1D / 1W / 1M / 1Y, deletion-proof.
@Diego9jey It will be one of the good ones over the long run.
$ZTS
@michaeljburry
Sep 21, 2026 Β· 17:05 ET
stock
1st mention
trade
intent
The house party is packed, pushing AI higher today but I am largely ignoring the βwoo-hoos.β
Iβm out in the backyard with my flashlight, seeking.
I strike out at the salamander. Multicolored or just green, I blink and remain unsure. It blinks.
Perhaps from the ravine.
I fiddle in my pocket for the zinc nut and a bit of string.
$QXO
| return | 1D | 1W | 1M | 1Y | now |
| $QXOlong |
+4.8% | -0.7% | β | β | -4.2% |
This is from my May article, The Heretic's Guide to Ai's Stars Part III.
I created the Pyramid to predict what would happen.
Today the Pyramid is showing what is happening.
https://t.co/2QZfXfSf1I
The article also dug into financing for data centers, how it involves insurance companies and their captive offshore entitites.
$APO$KKR$BX$CG$ARES$BN
Just a reminder. Plus there was the death spiral warning on BBBY.
Just trying to help out. https://t.co/rauybRh0tQ
β Quoting @michaeljburry
$BBBY
@michaeljburry
Sep 05, 2026 Β· 19:05 ET
stock
1st mention
π market call
Breaking news to start a long weekend.
Thatβs some good fishy. https://t.co/7TUpuzmhRz
β Quoting @unicusresearch
$OWL
There are more of these littering stock markets around the world than I can recall for a long, long time.
It is as if the cool kids just outright won. https://t.co/MNbYwDUCHM
β Quoting @kobeissiletter
$NKE
Join the disccusions and chats at Cassandra Unchchained, pure investment analsyis, no shills, no trolls, just the best community for discussion of stocks and macro themes out there.
Burry on Build-A-Bear, Part 1
https://t.co/FjteWFEWc3
Another lesson in patience, recommended books, VSN stock write-ups, and the revised Scion Capital Analyst Template
$BBW$VSN
Trading Post & Short Thoughts to the Max, August 18, 19, 20, 2026 https://t.co/ZV4XJdCT9Z
The AI Buildout, Small Language Models, Intelligence per Watt, & Buying and Shorting 24x5, and a pictorial peak inside the sausage factory
Bought the pink sheets TPLWF listing of Temple & Webster in the low $3s the last few days. I also added to my shares in Australia, TPW AU. I am scooping with both hands; and that is not all
$TPLWF$TPW
| return | 1D | 1W | 1M | 1Y | now |
| $TPLWFlong |
+7.3% | +4.1% | -9.2% | β | -13.7% |
| $TPWlong |
| | | | |
@CommunityWinner Not surprisingly, I have a bone to pick with Moderna's announcement.
$MRNA
This is serious competition for NVDA.
The startup says it took just 44 days after getting its test chips back from Taiwan Semiconductor Manufacturing to have them up and running inference workloadsβthe computing processes that allow AI models to respond to user queriesβa process that usually takes six months or more.
When Etched needed help designing servers and racks to integrate its chips into one big system, the company in 2024 recruited Brian Loiler, a top systems engineer who spent nearly 23 years at Nvidia. Loiler has since recruited to Etched about a dozen engineers from Nvidia who, in some cases, turned down attractive counteroffers, he said.
https://t.co/6aOtcjdVo1
$NVDA$TSM
This is the latest circular financing map from todayβs Bloomberg article. There is no mystery why the revenue numbers are so good, even as losses expand, free cash flow turns negative, and off-balance sheet leverage explodes.
Also, the Bank of International Settlements (BIS) Annual Report released in late June is a sober look at all this.
I have spend the last week and a half going through all these filings post-earnings, and I am looking forward to tearing apart more 10Qs from Coreweave and Nebius soon.
From what I have seen it is worse than this.
$CRWV$NBIS
$FLUT is down $14-15 to rougly $90 after reporting earnings and a CEO change.
https://t.co/9uZJN5v9nu
So, here is the August 5, 2026 Trading Post - One Buy, One Sale, One Reason
$FLUT
An urgent note on electricity's grand arrival and its parallels with the current #AI buildout. And, of course, much more.
Enjoy the show! Light the World!
https://t.co/kSnBbcK2Qc $NVDA $CRWV $ORCL
$NVDA$CRWV$ORCL
@JustinSherfield Stay away from FIG.
$FIG
Short Thoughts July 15, 2026 PYPL/IBM/HCA/More
Trading Postette Plus Commentary on PayPal Buyout Offer, IBM and HCA Swoons
https://t.co/GBu7ZVjseC
$PYPL$IBM$HCA
@michaeljburry
Jul 11, 2026 Β· 18:56 ET
stock
1st mention
trade
position
@stevenfiorillo I was referring to MU, the one I am short .
$MU
| return | 1D | 1W | 1M | 1Y | now |
| $MUshort |
+4.3% | +13.3% | +10.4% | β | -9.2% |
#Blackrock, #Blackstone, #Apollo are watching their private credit credit and private equity portfolios and simultaneously setting the Guinesss Book of World Records record for BREATH-HOLDING, going on 4 years now...then they see this chart and almost lose it.
"Up? Up? WTF do you mean UP?" $BLK $BX $APO
$BLK$BX$APO
Read Advanced Placement Stock-Based Compensation: The Tragic Algebra Recurrence
This is what your favorite $NDX or $NASDAQ or $$OX stock actually earns. https://t.co/2RTiRJC7yk #Salesforce #meta #alphabet
$NDX$IXIC$CRM$META$GOOGL
βCheap land and cheap power put data centers in the high water-stress areas,β says Matthew Pine, chief executive of U.S. water-technology giant Xylem, which supplies utilities across the country.
$XYL
UAA was never a good business. They had some marketing success early but never could really translate to a good business.
LULU has been riding leggings for literally 2 decades, across many generations of young ones. The stock is the best performing clothing stock of the last 15 years even after the drop
$UAA$LULU
For my 55th birthday, I am sharing Part III of my Heretic's Guide to AI for free. The whole article is unlocked, no gimmicks. Enjoy!
The Hereticβs Guide to AIβs Stars Part III: Tracepalooza & the Bezzle https://t.co/04J9gjqDBa
$META $NVDA $ORCL $MSFT $QQQ #NASDAQ #SOXX
$META$NVDA$ORCL$MSFT$QQQ
A stock falls from 100 to 10. That's a 90% decline.
The investor buys in at 10 because it is indeed worth 30.
But it has fallen so much it has become detached from the underlying business and so falls to 5.. The value investor is down 50%.
Which isn't as bad as 90%, but is still 50 effing percent.
The value investor could have sold at 8, and limited the loss.
10 years later the stock is at $30. While said nvestor gies to medical school and finsihes residency to become a surgeon.
That's a six times return in 10 years. About 20% per year.
Wait, is it not only a triple?
No, because the investor could have sold at 5 like just about everyone else did, but did not.
What I describe here is almost exactly WBD. And it didn't take 10 years, because it usually doesn't.
$WBD
[Abridged] Software & Payments Stocks Part II: Productivity Tools and Cybersecurity
Part 2 of a 6-Part Series Covering 50 Software & Payments Stocks, Full Analysis and Ranking abridged to 2400 words from 14,000 $ADBE $ADSK $U $PANW $CRWD $DOCU $ZS $INTU
https://t.co/VWfDsspzWL
$ADBE$ADSK$U$PANW$CRWD$DOCU$ZS$INTU
AI Demand, Offshore Financing & Compression Too
The Hereticβs Guide to AIβs Stars Part III
In either case, this is a set up on the down low for a wicked bullwhip.
$NVDA $MSFT $META $NOW $WDAY $PLTR $AMZN $APO $MET $ORCL
https://t.co/0QxhGcWDWl
$NVDA$MSFT$META$NOW$WDAY$PLTR$AMZN$APO$MET$ORCL
Great commentary yet again from BTIGβs Jonathan Krinsky
β’Party Like It's 1999. In 1999, the best performing Nasdaq 100 stock was Qualcomm (QCOM, not rated), up 2600%. The best rolling 52-wk return for QCOM during the entire dot-com bubble was 2600%, so SNDK is beating that by 1300bps. Interestingly, the second-best stock in 1999 was SNDK up 581%.
β’More Extreme. If we look at the top 10 performing NDX stocks in 1999, they were up an average of 559%. The top 10 in the year leading up to 3/24/00 were up an average of 622%. The top 10 NDX names over the last year are up an average of 784%, beating both the dot-com periods..
$QCOM$SNDK