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
Broken Moats on X
$BIRK misses earnings, stock drops and now with one $250m repurchase the stock has squeezed up 70% in less than a month....
Charles Frischer on X
$NN I believe the Part 15 opposition is simply trying to get something for free. If they really wanted to secure this space they would just simply buy $ATEX for a 100% premium to their $1.5 billion market cap. Simple, problem solved! https://t.co/8EX6i7RhMc
Charles Frischer on X
$NN They won’t do that because they really don’t believe the problem exists. If they did, they could solve this problem in one phone call to the CEO of $ATEX. They will never make that phone call because deep down, they don’t believe in their own claims of interference.
Charles Frischer on X
$NN The main opposition at this point of the process is from Part 15 devices. They claim that the NN proposal will destroy the U.S. because of potential interference. Part 15 devices are too vital to America to allow NN to modernize the 900 MHz band.
Charles Frischer on X
$NN The opposition claims that the entire economy is reliant on Part 15 devices and that potential interference, which they have not proven at all, will bring down the GDP of the country. They believe we can’t let this happen.
Charles Frischer on X
$NN Giant important companies have joined in this chorus. If this were potentially true, what if a relatively simply, cheap, solution could be found to solve this problem. Would’t these big, giant companies try to control the entire economic production of Part 15 devices.
PAA Research on X
Is the price action in every other space related company today a cautionary tale for $SPCX as to what could happen with $MAGS and other tech leaders when #anthropic and #OpenAI go public later this year or does it simply reflect an uninspired pricing on $SPCX and a stock that might not be up in the absence of $GS support? $RKLB $LUNR $ASTS $PL $RDW
Investor Letters
All letters- Protean Funds July 2026 DVYSR $106MEVGGF $17B
- Royce Investment Partners year-to-date period ended 6/30/26 AAP $2.6BAGO $3.3B
- Protean Funds June 2026 CINT $224MIDDWF $9.5B
- Alluvial Capital Management Second Quarter 2026 ZEG $5BDGXX $372M
- Hayden Capital Q2 2026 AMZN $2.8TGOOGL $4.2T
- Intrepid Capital 2Q26 GOOGL $4.2T
- Polaris Capital Management Second Quarter 2026 ENI $81BHDIH
- First Eagle Investments second quarter 2026 032830 $44BBABA $268B
Microsoft ($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
Biohaven’s $795 million global opakalim licensing deal with SK Biopharmaceuticals boosts cash, lowers R&D spending and extends its funding…
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
ArcelorMittal’s regional steel franchises, integrated mining and India expansion are lifting EBITDA per ton and supporting per-share…
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
Kinder Morgan raised 2026 guidance after record Q2 results, supported by a $9.6 billion backlog and growing U.S.
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
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 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
Cerebras’ CS-4 wafer-scale chips target latency-sensitive AI inference, but Nvidia’s ecosystem, manufacturing yields and KV-cache…
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
StoneCo's buybacks and special dividend produced roughly 39% H1 shareholder yield as Brazil's rate cuts slow and competition persists.
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…
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