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
Broken Moats on X
$QXO finally in my valuation zone, acquired shares this afternoon. Rates present a challenge, soft commodities surging and geopolitical could further stress inflation/yields but you usually do not get deal when everything is firing on all cylinders
SG on X
@Zerosumgame33 Manav calling $CLMT $DAR $ADM $BG "peers" is crazy to me. Other than all touching ag, they are very different businesses with very different drivers.
BDC on X
$GPRO acquired at $1.14. Was a $98. Founder lead with super voting rights. Woodman's hubris lost him billions. @evanspiegel don't make the same mistake. $snap
Chris Camillo on X
Take-Two Interactive, $TTWO, trades weeklies around GTA 6 news and debates the benchmark for the game’s success.
Raging Capital Ventures on X
Sol Bier and Factorial Funds backed SPCX, Anthropic, Perplexity and ElevenLabs early. A conference interview covers Sol Bier’s venture investing.
Chris Camillo on X
@reddy67874 @Jerry19880 @piques15 only stock i added to today was $AMZN. like the risk/reward probabilities here on $TTWO, but there’s more downside if player sentiment and engagement data start moving the wrong way.
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
Investor Letters
All letters- Protean Funds July 2026 EVGGF $15BNVO $172B
- Royce Investment Partners Year-to-date period ended 6/30/26 FTAI $17B
- Protean Funds June 2026 SKSBF $11BTELIA1 $202B
- Alluvial Capital Management Second Quarter 2026 TLN $17B
- 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
BE 2026-08-29 Bloom Energy: 5 Links That Cannot Break
Bloom Energy’s 80x forward earnings valuation relies on concentrated megaprojects, sustained AI data-center power demand and continued…
Valuation Rewind 3 clicks
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…
CMCSA 2026-08-28 After A Decade Of Underperformance, Comcast Is Finally Ready To Rebound
Comcast's mobile growth, Verizon roaming agreement, NBCUniversal content and theme parks are positioned to offset broadband competition…
Max Greve 1 click
[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
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…
Will Hubspot go the way of the Dodo?
HubSpot trades near its 2020 share price despite quadrupled revenue and $750 million in free cash flow, with Breeze AI upside weighed…
ANET · long Arista Networks INC
Arista Networks, at about $150 per share, is a $190 billion data-center networking franchise generating $9.7 billion of LTM revenue with…
Why DoorDash’s Autonomous Strategy Beats Uber’s Hodgepodge
DoorDash’s integrated autonomous-delivery strategy contrasts with Uber’s 2026 divestment of Serve Robotics, its former delivery-robot…
The AI Compute Squeeze
CoreWeave and Nebius cite AI compute shortages and higher-priced GPU renewals, but older-chip utilization and depreciation vary across…
Why I am going to utilize options more to manage my portfolio
Options strategies will manage portfolio risk after Meta, Alphabet and Amazon calls drove gains, while Lululemon LEAPs produced an 80% loss.
Boston Scientific Has to Keep Buying the Future
Boston Scientific built its interventional-medicine portfolio through acquisitions, but early-2000s growth became heavily dependent on the…
[scuttleslops] CDNS, SNPS, TREX, WISE, Class I Rails, China
Synopsys and Cadence retain EDA pricing power through entrenched design flows, foundry relationships and high switching costs; AI-driven…
U-Haul Bought at the Top
U-Haul’s pandemic-era fleet purchases at inflated prices now drive higher depreciation and disposal losses as truck and van prices…
$FOX dropped 25% buying $ROKU. Is the market wrong? | Simeon McMillan, Accrued Interest
Fox’s $22 billion Roku deal cut FOXA 25%, but Simeon McMillan argues Roku’s streaming-TV reach, advertising upside and synergies make the…
Adobe Business History
Adobe built PostScript, Photoshop and PDF into desktop-publishing standards, using free Acrobat Reader and integrated Creative Suite tools…
Under The Hood - Rollins ($ROL)
Rollins ($ROL) pairs automatically renewing pest-control contracts with route density and family-business acquisitions, producing 24…
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Seeking Alpha 52 of 238
Albert Anthony
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Khaveen Investments
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Marc Gerstein
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Mike Zaccardi, CFA, CMT
Miletus Research
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Petri Dish Reports
Philip Wang
Prakhar Agarwal, CFA
PV Research
Quantryon Capital
Robert J. Lake
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SiliconBytes Insights
Simple Investment Ideas
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Stephen Ayers- Steven Fiorillo
The Alpha Analyst
The Asian Investor
The Bullionaire
The Curious Analyst
The J Thesis
The Supercycle Investor
The Undercovered Dozen
Tim Travis
Value Capital Research
Vishal Jadaun
X accounts we follow
Every account on this site, hand-picked.
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A Capital
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Asif Suria
Bank Reg Blog
Barbarian Capital
BDC
Bill Ackman
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Broken Moats
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catechwilliams
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Clark Square Capital
Cluseau Investments
Colin King
Connor Haley
Conor Maguire | Value Situations
Convequity
Dalius - Special Sits
David Orr
Deep Sail Capital
Derek Pilecki
Devin LaSarre
DOMO Capital Management, LLC
Edwin Dorsey
Evan Tindell
Fajasy
Farmer
Fierce_beast
Fred Liu
Gavin Baker
George Noble
Hunterbrook
Ian Bezek
Idea Brunch
JabroniCoin.USD
John_Hempton
junkbondinvestor
kab60
KEDM.com
Kevin Mak
Kuppy
Laughing Water Capital
Lee Roach
Little Owl Research
Maius
Maj Soueidan
marginofdanger
mavix
Mike
Mikro Kap David
Multiples Capital
Myles
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Negligible Capital
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SG
Sheel Mohnot
SouthernValue
Steve Eisman
The Friendly Bear
Tim Eriksen
Timyan Bank Alert
Todd Wenning
ToffCap
Trevor Scott
Undiscovered Compounders
Voss Capital
Yaron Naymark
Investor letters we follow
- 1 Main Capital
- 1851 Capital
- Advisory Research
- Aegis Value Fund
- Aikya Investment Management
- Akre Capital Management, LLC
- Alluvial Capital Management
- Alpine Capital Research
- Alpinum Investment Management AG
- Andrew Hill Investment Advisors
- Andvari Associates
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- Ariel Investments
- Aristotle Funds
- Artisan Partners
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- Auxier Asset Management
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- Baird Equity Asset Management
- Baron Funds
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- BlackRock
- Blue Tower Asset Management
- Brasada Capital
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- Bristlemoon Capital
- Broadleaf Partners
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- Cantor Fitzgerald Asset Management
- Cedar Creek Partners
- Cedar Grove Capital Management
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- Chilton Capital Management
- Choice Equities
- Claret Asset Management
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- Conestoga Capital Advisors
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- Crossroads Capital, LLC
- Curreen Capital
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- Davis Opportunity Fund
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- Diranko Capital
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- Dodge & Cox Stock Fund
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- Frank Capital Partners
- Fred Alger Management, LLC
- Gabelli Funds
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- Lindsell Train Limited
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- Markel Group
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- Matthews Asia
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- Merion Road Capital
- Miller Value Partners
- Moon Capital Management
- Muhlenkamp & Company
- Myrmikan Capital, LLC
- Nelnet
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- Pendelhaven Asset Management B.V.
- PenderFund Capital Management Ltd.
- Pershing Square Holdings
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- Polaris Capital Management
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- Praetorian Capital
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- QuantStreet Capital
- Quercus Fund
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- Regency Wealth Management
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- Right Tail Capital
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- Summers Value Partners
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- TIFF Investment Management
- The London Company
- Third Avenue Management
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- Upslope Capital Management
- Vision Capital Fund
- Vltava Fund
- Vulcan Value Partners
- Warden Capital
- Wealthspire Advisors
- Wedgewood Partners
- Weitz Investment Management
- White Brook Capital
- White Falcon Capital Management
Sectors
Ordered by how often our editor reaches for them.
