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
Charles Frischer on X
$NN Technical matters in regard to spectrum, like interference, should be resolved by FCC engineers. These engineers have decades of knowledge and experience. In this clip, every speaker agreed the appropriations committee was out of line and was not the correct forum. https://t.co/TwvTZj1kr0
Charles Frischer on X
$NN Opposition to NN's modernization of the 900 MHz band wasn't convincing FCC engineers of non-existent interference. They then tried to gum of the works by adding language in an amendment of the appropriations committee.
Charles Frischer on X
$NN Interference is the primary criticism of the NN proposal to modernize the 900 MHz band. In this clip from last week's Congressional testimony, the CEO carefully describes how no interference is being reported in their extensive test zone. https://t.co/xgZV0iXCGe
Charles Frischer on X
$NN Mariam was poised, knowledgeable and well spoken. In this attached clip, Mariam states no interference has been reported in all the years of testing. The opposition doesn't have any specific examples of interference. https://t.co/ySdZeVAWjc
Charles Frischer on X
$NN I have been approached by folks about last weeks Congressional hearing. I watched the entire hearing and spoke to well informed participants. The opinion is that the hearing went exactly as hoped. This was not a political debate in which a candidate tries to land a punch.
PAA Research on X
Is there a company that has employed a more "prisoner of the moment" approach to capital allocation than $META?
Laughing Water Capital on X
@darkstarsats @dylan_ascencios @dan_tmt and why would anyone have to retool antennas or receivers when almost all (but not all) Part 15 are center tuned to 915, which $NN doesn't want. Why are 10 Mhz around 915 not enough when EU and China do it with 5 or 6 MHz?
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
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Meta Buys Away its Distraction at Minimal Cost
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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…
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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
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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
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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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