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
Back to today 
From X
Ian Bezek on X
@sigmazerocap I own a small position in $CRM (thankfully lower cost base), and no $META, so $CRM it is. Clicks results. Wow, guess CRM is going up another 25% next quarter. Love when everyone is positioned wrongly.
Chris Camillo on X
@ryanTesling @piques15 added to $AMZN today, no surprise there
Chris Camillo on X
@ryanTesling don’t care as i’m not focused on $AMZN short term trading rn
Chris Camillo on X
@Spykex02 no. currently just holding $TTWO equity. i did have a large one-day weekly call position i entered on thursday’s dip and exited friday. down a bit more today than i made last wk but im fine!
Chris Camillo on X
@piques15 $TTWO could drop 30% this week and my ’26 ROI would barely notice. I’ve had worse Mondays this past month. https://t.co/meivfWSxx6
Chris Camillo on X
apparently $TTWO wanted to make sure this quote still holds up. https://t.co/09z8jddmcH
mavix on X
August 2026 portfolio lists Evolution, Toyokumo, Parigroup, Leatt, BioRem, Secunet, Shelly, Enogia, Lindbergh, ErreDue and Circle Group.
Investor Letters
All letters- Protean Funds July 2026 EVGGF $15BNVO $172B
- Royce Investment Partners Year-to-date period ended 6/30/26 AAP $2.5BAGO $3.1B
- Protean Funds June 2026 IDDWF $9.9BSKSBF $11B
- Alluvial Capital Management Second Quarter 2026 ZEG $5.2BGTX $4.7B
- Hayden Capital Q2 2026 AMZN $2.7TGOOGL $4.3T
- Intrepid Capital 2Q26 GOOGL $4.3T
- Polaris Capital Management Second Quarter 2026 ENI $88BIX $39B
- First Eagle Investments second quarter 2026 032830 $37BBABA $276B
Microsoft ($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…
MU 2026-08-28 SK Hynix: Higher Revenue Than Micron, Cheaper Than Micron (Initiating Buy)
SK Hynix posted record quarterly revenue of 79.32 trillion won and a 76% operating margin, while trading below Micron on forward sales and…
Prakhar Agarwal, CFA 4 clicks
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…
[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
Kinder Morgan raised 2026 guidance after record Q2 results, supported by a $9.6 billion backlog and growing U.S.
Steven Fiorillo 1 click
$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…
BAC 2026-08-20 Bank of America Preferreds: Better Propositions Available Than Series GG
Bank of America’s BAC.PR.B yields just over 6% near par, while discounted lower-coupon series such as BAC.PR.P offer better value despite…
Prakhar Agarwal, CFA 1 click
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…
KRYS · short Krystal Biotech INC
Krystal Biotech is a profitable commercial-stage biotech with an $8.7 billion enterprise value and one FDA-approved topical gene therapy,…
Aurora Innovation: Built To Win With Less Than 1% Of The Market
Aurora Innovation targets 200 driverless trucks by Q4 2026 and FCF breakeven in 2028; 0.6% of US combination trucks by 2030 supports 20%…
Andras Tory 
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
ACI Worldwide’s payment software segment grew 9% with a 48% adjusted EBITDA margin, while the company targets 50-60% of operating cash flow…
SiliconBytes Insights 1 click
Nvidia’s Long-Term Margin Question
Nvidia faces questions over the durability of its long-term profit margins ahead of earnings.
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
StoneCo's buybacks and special dividend produced roughly 39% H1 shareholder yield as Brazil's rate cuts slow and competition persists.
IWA Research 3 clicks
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…
The $1.5 Trillion of Hidden Debt Fueling the AI Boom | Robin Wigglesworth of FT Alphaville
Hyperscalers’ off-balance-sheet lease and purchase obligations rose from roughly $1 trillion to $1.5 trillion, turning the AI buildout into…
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Seeking Alpha 52 of 238
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Conor Maguire | Value Situations
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Dalius - Special Sits
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Deep Sail Capital
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Devin LaSarre
DOMO Capital Management, LLC
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Fierce_beast
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George Noble
Hunterbrook
Ian Bezek
Idea Brunch
JabroniCoin.USD
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junkbondinvestor
kab60
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Kuppy
Laughing Water Capital
Lee Roach
Little Owl Research
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marginofdanger
mavix
Mike
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SG
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ToffCap
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Undiscovered Compounders
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Investor letters we follow
- 1 Main Capital
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- Vltava Fund
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- Wedgewood Partners
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- White Falcon Capital Management
Sectors
Ordered by how often our editor reaches for them.
