The Bid Shading Threat to Amazon Advertising
Amazon’s $69 billion advertising business faces an FTC lawsuit over alleged bid shading, threatening a revenue stream that grew roughly sixfold since 2019.
Tuesday, September 1, 2026
From X
Ian Bezek on X
Embarrassing press release. $OPEN Revenues fell 44% year-over-year. And they are still budgeting $110 million for SBC in Q3 alone. Absolutely shameful behavior. https://t.co/7vZtlVVy2j
Chris Camillo on X
@Emotionallkrs I think in terms of information parity not price targets. Long $BE
Timyan Bank Alert on X
Conference Chatter: NBT Bancorp $NBTB eyes bank M&A; Community Financial seeks insurance opportunities | S&P Global Market Intelligence https://t.co/L1NY5yUkBc
JabroniCoin.USD on X
Timna on $CENX “early innings of broader FCF rebound.” “Hugely undervalued” at 1.5x their ‘27 EBITDA. $83 PT at 4x! Direction of numbers up, delta to street up, and lots of multiple rerate room imho https://t.co/8wkrmh5S83
JabroniCoin.USD on X
GS on $ACMR beat and 2026 raise. PT $164 2027 numbers and memory contribution (CXMT matter more) imho https://t.co/XXKNyhL8Gg
JabroniCoin.USD on X
“for the first time in over a decade, all Century assets should be operating at full capacity. I'm very proud to report today that our team has delivered” As expected, Q3 & Q4 will be when the real earnings power of $CENX is demonstrated. Still under-earning. Still bottleneck. https://t.co/Buw6H87Sed https://t.co/KyfyjMcJhq
JabroniCoin.USD on X
Kurian laid out the GCP margin expansion playbook a few years ago $GOOGL https://t.co/bsk7XfK4Ym
Investor Letters
All letters- Protean Funds July 2026 DVYSR $103MEVGGF $17B
- Royce Investment Partners year-to-date period ended 6/30/26 AAP $2.6BAGO $3.3B
- Protean Funds June 2026 CINT $223MIDDWF $9.6B
- Alluvial Capital Management Second Quarter 2026 ZEG $5BDGXX $372M
- Hayden Capital Q2 2026 AMZN $2.8TGOOGL $4.1T
- Intrepid Capital 2Q26 GOOGL $4.1T
- Polaris Capital Management Second Quarter 2026 ENI $83BHDIH
- First Eagle Investments second quarter 2026 032830 $43BBABA $268B
Microsoft ($MSFT) - Deep Dive
Microsoft’s AI data-center buildout lifted annual CapEx from $5.5 billion in FY2014 to $115.9 billion in FY2026, resetting free-cash-flow…
Meta Buys Away its Distraction at Minimal Cost
Meta’s $18 billion teen-addiction settlement makes $5.3 billion contingent on YouTube and TikTok adopting matching restrictions, while…
Making sense of Sandisk’s long-term financial model
Sandisk’s FY28-FY30 model relies on long-term NAND agreements holding near-80% gross-margin floors despite pricing 26-28% below current…
Late August 2026 Random Ramblings
Higher rates could compress equity multiples and raise AI data center lease costs, while UWMC and Cogent raise questions about CEO-driven…
BHVN 2026-08-27 Biohaven: Sale Of Opakalim Rights To SK Biopharmaceuticals Makes Sense On Many Levels
Edmund Ingham 5 clicks
Domo (Arigato), for this potential multi-bagger options trade
Domo’s $400 million sale to Progress would leave a cash-rich public shell with $900 million of NOLs; January 2028 $5 calls cost 22 cents.
MT 2026-08-27 ArcelorMittal: Regionalization Is Creating A Structurally Better Steel Company
Capital Connoisseur 3 clicks
[scuttleslops] AI Data Center Economics, ADI, INTU, IDXX
AWS AI campuses cost $40–$45 billion per gigawatt, with Trainium 3 expected to lift compute per megawatt and improve infrastructure returns.
KMI 2026-08-26 Kinder Morgan: The Consolidation Is An Opportunity Before The Next Leg Higher
Steven Fiorillo 3 clicks
$ELAL: El Al is a wartime monopoly at 2x EBITDA. Is that a trap? | ASB Partners
El Al trades near 2x EBITDA after wartime near-monopoly profits, with $1.3 billion of net cash and owned aircraft weighed against…
Nvidia Climbing the Wall of Worries
Nvidia guided FY2028 revenue toward $700 billion, roughly 70% growth, while supply constraints and neocloud demand face concerns over…
ACIW 2026-08-27 ACI Worldwide: An Undercovered Payments Compounder Getting Better
SiliconBytes Insights 5 clicks
Nvidia’s Long-Term Margin Question
Nvidia faces questions over the durability of its long-term profit margins ahead of earnings.
CBRS 2026-08-26 Sizing Up Cerebras Systems: Why Its Latency Moat Makes It A Buy For Aggressive Growth Investors
Star Investments 4 clicks
Big Tech Off-Balance Sheet Concerns
Big Tech’s $3 trillion AI commitments are disclosed and largely long-dated, with nearly 60% of Amazon’s $650 billion commitments falling…
STNE 2026-08-25 StoneCo: Deep Value Hiding Behind Brazil's Rate Fears - For Now
IWA Research 7 clicks
CCC Is in the Middle of the Wreckage
CCC, the dominant auto physical-damage claims estimator, connects 27 of the top 30 insurers with 31,000 repair shops as takeout rumors…
NCLH or her grandma Saga?
Norwegian Cruise Line’s $15 billion debt and 2026-27 capex delay deleveraging, despite fuel-efficient new ships and stronger projected 2028…
Shitcos, Griftcos, and alignment versus enrichment at $IREN
IREN awarded each co-CEO roughly 9 million RSUs, about 2.5% of shares and $400 million, in exchange for no further equity grants until…
$NU: is Nubank Capital One in 1994 or Capital One in 2006? | Vanshap Capital
Nubank's 140 million customers, 20% efficiency ratio and 30% ROE frame whether its high-teens P/E reflects a scalable fintech or a maturing…
Publications we follow
Every publication on this site, hand-picked.
- Steve Eisman
- Seeking Alpha
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- scuttleblurb
- Cestrian Capital Research.
- Rebound Capital
- Triple S Special Situations Investing
- Substack von Philipp
- The Oak Bloke
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- Yet Another Value Blog
- Nat Stewart - Stock Picking Newsletter
- Yet Another Value Podcast
- Ian’s Insider Corner
- SixSigmaCapital: Navigating the Financial Markets
- Hated Moats
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- Open Insights
- Bristlemoon Capital
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- Guardian Research
- Value Don't Lie
- Byron Street Research
- Capitalist Letters
- The Curious Compounder
- Hunterbrook
- Bireme Capital - Investor Letters
- Nugget Capital Partner's Substack
- Kairos Research
- Deep Value Insights
- Lewistown Capital
- Hidden Rock Capital's Newsletter
- The Monetary Matters Network
- Net Interest
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- 310 Value’s Newsletter
- Capital Employed
- Speedwell Memos
- Speedwell Research
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- Undervalued Shares
- smallvalue.
- Maius Partners
- Underlying Value
- Multibagger Monitor
- Altay Capital - Mostly Value Investing
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- Exploring with Alluvial Capital
- Healthy Stock Picks
- Raging Bull Investments
- Choice Equities Capital Management
- Kerrisdale Capital
- Odds on Open
- Research - Alta Fox Capital
- Sunday's Idea Brunch
X accounts we follow
Every account on this site, hand-picked.
- Trevor Scott
- Ian Bezek
- Chris Camillo
- SG
- PAA Research
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- Farmer
- Nat Stewart
- A Capital
- Mike
- JabroniCoin.USD
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- BDC
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- Prepared Remarks
- Evan Tindell
- Maj Soueidan
- John_Hempton
- ⚽️📡
- Broken Moats
- Little Owl Research
- Timyan Bank Alert
- Tim Eriksen
- Clark Square Capital
- Pernas Research
- Cluseau Investments
- Raging Capital Ventures
- AltayCap
- mavix
- Multiples Capital
- marginofdanger
- Charles Frischer
- Mikro Kap David
- Connor Haley
- junkbondinvestor
- Fred Liu
- Bill Ackman
- ToffCap
- Psyop Capital
- Laughing Water Capital
- catechwilliams
- Porter Collins
- Yaron Naymark
- Voss Capital
- Rusholme Capital
- Gavin Baker
- Sahil Khetpal
Sectors
Ordered by how often our editor reaches for them.
