Block suspects that opaque Cayman or BVI share registries and the conversion of underlying shares into American depositary securities may leave a control gap. He observed depositary-share counts growing much faster than reported underlying shares, though he explicitly acknowledges that legitimate conversions can also produce that pattern.

Many Chinese issuers are legally domiciled in Cayman or BVI
Underlying shares are converted into US-traded depositary securities
Offshore share registries are secretive
Block observed unexplained differences in growth rates
He presents watering as a suspicion rather than proven fact

“I suspect that these companies water their stock all day long.”
Carson Block · 1:01:10

“What safeguards are in place that would prevent these companies from doing that or prevent the insiders from doing that.”
Carson Block · 1:02:50

#stock-manipulation#adr#cayman-islands#market-structure

Hot Take1:18:42

Block Says Meme Stocks Are a Symptom, Not the Cause

Block argues that meme-stock volatility reflects deeper market fragility rather than causing it. He attributes the underlying breakage to passive investing, extremely low rates, excess liquidity, weakened accountability, and financially distressed retail traders seeking a way out.

Meme stocks reveal existing structural problems
Passive flows can amplify price behavior
Low rates and excess liquidity encourage fragility
Weak accountability damages market integrity
Some new retail traders were responding to COVID hardship

“the memes thoughts just show that the market is broken. May are a symptom, not a cause of the market being broken.”
Carson Block · 1:19:03

“The factors that have broken the market are the predominance of passive investing”
Carson Block · 1:19:10

#meme-stocks#passive-investing#liquidity#market-structure

Hot Take1:20:01

Why Block Avoids Bitcoin and Distrusts Its Success Stories

Block relays a friend's view that a cryptocurrency's fundamental value comes from the present value of transaction fees, with additional valuation being speculative. He avoids the asset because its boom resembles earlier fads in which fortunate timing is mistaken for investment skill.

A crypto investor framed fundamental value through transaction fees
Block views value beyond that as speculative
He has watched many investment fads come and go
Rapid gains can obscure the difference between luck and skill
His response is to avoid the asset rather than short it

“I've seen a lot of people who can't tell the difference between luck and skill because they happen to be in the right place at…”
Carson Block · 1:20:36

“And crypto bitcoin smell that way to me.”
Carson Block · 1:20:42

#bitcoin#crypto#valuation#investing

Explainer· 3

Explainer47:20

Why Block Says Chinese Issuers Cannot Be Effectively Policed in the US

Block argues that Chinese law prevents companies and individuals from cooperating with overseas investigations without Chinese regulatory approval. Language, translation costs, low recovery prospects, weak accountability, and staged cooperation further reduce the practical effectiveness of US enforcement.

PRC cooperation with overseas investigations requires domestic consent
US regulators cannot reliably investigate or hold individuals accountable
Translation makes investigations unusually resource intensive
Expected recoveries may be low relative to enforcement costs
Block favors listing restrictions tied to the legal barrier

“So you not only can you not hold the individuals to account, you cannot investigate them.”
Carson Block · 48:16

“these guys are gonna come over here and lie and steal the money, because why wouldn't they”
Carson Block · 50:24

#regulation#china#sec#governance

Explainer52:43

How Fake Transparency Can Neutralize Foreign Audit Inspections

Block contends that formal access to Chinese audit work may create the appearance of cooperation without producing genuine scrutiny. Inspectors can be overwhelmed by language barriers, supervision, missing documents, substitutions, delays, and distractions until the visit yields little reliable evidence.

Audit inspections are not necessarily effective anti-fraud tools
Few visiting inspectors may understand Chinese
Government personnel could shadow the process
Documents can be switched, withheld, or relocated
Time-wasting can mimic procedural cooperation

“It's it's the fake transparency”
Carson Block · 53:35

“their time would be wasted and they wouldn't understand what's going on”
Carson Block · 54:56

#auditing#transparency#pcaob#china

Explainer57:43

Why a Winning Put Can Still Trigger a Margin Crisis During a Halt

Block explains that puts expiring while a stock is halted may need to be exercised, converting the holder into a short seller at the last printed price. Retail brokers can then demand substantial margin and force immediate buy-ins when trading resumes, even if delisting ultimately validates the bearish thesis.

China Media Express remained halted while Block's puts expired
Exercising the puts created an effective short position
The broker calculated margin from the stale last trade
Block needed an outside loan to meet the demand
Retail customers faced harsher buy-in treatment than institutions

“we had puts UM that expired during the halt, so we exercised the puts.”
Carson Block · 58:14

“I think a lot of retail got shafted on those things.”
Carson Block · 59:15

#options#margin#delisting#brokerage

Story· 5

Story02:45

How a High-School Trip to Japan Set Carson Block's Career in Motion

A summer exchange in Japan introduced Block to Asia near the apex of Japan's economic power. That experience stimulated a lasting interest in the region, eventually leading him to study Chinese and build much of his career in Shanghai.

Japan was Block's first foreign country
The trip occurred just after Japan's economic bubble burst
Exposure to a radically different culture deepened his interest in Asia
Studying Chinese later shaped his professional direction

“I don't think i'd be here today if I hadn't gone to Japan um that summer.”
Carson Block · 03:02

#japan#china#career#asia

Story10:16

Why Block Tried to Make Self-Storage a Luxury Brand in China

Block abandoned a planned offshore wealth-management business and became an active investor in a Shanghai self-storage venture. The appeal was not merely attractive US returns; he believed a first mover could position storage as a near-luxury service for affluent Chinese consumers.

A relative described exceptional historical returns from US self-storage
Block shifted from passive investor to majority active investor
The Chinese target customer was affluent rather than mass market
He saw an opportunity to build a recognizable consumer brand

“self storage is by far the best over seventeen years, fifty cash on cash return and that doesn't even include the lands appreciation.”
Carson Block's former uncle, quoted by Carson Block · 12:07

“we thought that we could actually build a strong near luxury consumer brand in self storage there”
Carson Block · 14:17

#self-storage#china#branding#entrepreneurship

Story15:16

The Accounting Fraud That Embittered Block Against the Market

Before becoming a short seller, Block and his father promoted companies whose executives appeared trustworthy but sold shares into client buying or misrepresented their finances. Rentway became the most painful example when its CFO confidently praised the company's forecasting record shortly before an accounting fraud emerged.

Block's father tended to trust charismatic management teams
Executives sold shares after investor roadshows
Block and his father were personally invested alongside clients
The Rentway CFO later pleaded guilty in an accounting-fraud case
The experience reinforced Block's risk-sensitive mindset

“It just you know, seemed like top to bottom the market was filled with liars.”
Carson Block · 19:18

“maybe you'd be a good short seller”
Carson Block's father, quoted by Carson Block · 20:32

#rentway#accounting-fraud#short-selling#career

Story36:25

How $4,000 in Puts Launched Muddy Waters

Block had discovered serious problems at Orient Paper but lacked a business model and was deeply in debt after self-storage. He and his consultant held only about $4,000 of puts, yet Block published a report, disclosed the short position, and relied on the target believing his exposure was much larger.

Block funded his $2,000 put position using a credit card
His consultant held another $2,000 of puts
He created his own report template from legal and equity-research writing
Limited assets reduced what adversaries could take from him
The stock fell sharply after publication

“there's a real power in having nothing to lose.”
Carson Block · 39:34

“it was a leap of faith that I was gonna be able to bluff my way out of getting sued.”
Carson Block · 40:01

#muddy-waters#orient-paper#risk#short-selling

Story1:11:26

How Block's Brilliant COVID Shorts Turned Into a Painful Round Trip

Block anticipated COVID risk early, shorted fragile companies, and gained strongly during the March collapse. He then held positions as extraordinary intervention drove markets upward, giving back much of the gain while additional activist shorts moved against the fund.

Block prepared personally for COVID in January
Muddy Waters shorted weak companies and cruise-line credit
The fund reached roughly an 11% net gain by late March
Confidence turned into complacency about policy-driven recovery
Positions lingered until August and surrendered much of their gains
GSX and NanoX added pressure later in the year

“We didn't even have to publish anything.”
Carson Block · 1:15:24

“it wasn't jokes on me.”
Carson Block · 1:16:05

#covid#risk-management#short-selling#markets

Takeaway· 2

Takeaway05:44

Mandarin Helped Block Without Making Him a Near-Native Specialist

Block distinguishes between learning a language as a professional tool and pursuing mastery from genuine passion. His Mandarin helped him operate in China, but he lacked the intense personal interest required to draft and handle sophisticated legal work in Chinese.

Block completed three academic years of Chinese study
Language ability was useful in legal practice
Near-native colleagues invested personal time far beyond formal study
Professional utility does not automatically produce mastery

“For me, it was always a tool that I wanted to put in my toolbox.”
Carson Block · 08:40

#mandarin#language-learning#law#china

Takeaway43:50

Why Block Chose Public Activist Research Over Private Subscriptions

After Orient Paper, Block considered consulting for banks, selling subscription research, and giving one hedge fund exclusive access. He chose public activist short selling because private research might not move fraudulent stocks or hold the companies accountable.

Investment banks showed little interest in his diligence work
Subscription research offered a plausible income stream
A large hedge fund sought exclusive access to his ideas
Private findings could remain economically ineffective
Public reports combined investment returns with accountability

“a fraud can flourish and the markets until the markets figure out it's not a fraud.”
Carson Block · 46:23

“if I'm publishing this openly, I can hold these guys accountable”
Carson Block · 46:40

#business-model#activist-investing#research#accountability

Frameworks in this episode

Contrary-Perspective Decision Review

Define Early Entrepreneurial Success as Not Failing

Under-the-Microscope Fraud Diligence

Insights & moments

◆Hot Take· 3

Block Suspects Offshore Issuers Can Secretly Water Their US-Traded Stock