The Non-linear Economics of Grocery Delivery Basket
Instacart’s larger grocery baskets create disproportionately better delivery economics than DoorDash’s, making half the basket size worth far less than half the profit.
Saturday, August 22, 2026
Back to today 
From X
JabroniCoin.USD on X
Mark Barrocas: “Q2 was a blowout quarter for SharkNinja. We delivered our 13th consecutive quarter of double-digit net sales growth. And we didn't just sustain our pace, we accelerated to over 22% growth year-over-year. This is our fastest growth rate since Q4 2024.” $SN https://t.co/IPqHNlNfKJ
BDC on X
ESPN remains a disaster for $DIS https://t.co/IHc4sav9Et
Nat Stewart on X
@JohnHuber72 I believe $NRP's production jump in Appalachia was primary due to $ARLP's Tunnel Ridge mine, which should be a stable producer going forward.
Raging Capital Ventures on X
Bought $CTRI ~$22-$22.50 into this post-earnings sell off. Margins were disappointing, but $CTRI is growing nicely given the tailwinds in energy and utility services. Margins should follow in time from greater scale & pricing power, and the balance sheet is vastly improved.
Psyop Capital on X
Good numbers from Broadridge $BR. Stock was stupid cheap a few weeks ago, hit 14x trailing eps for a capital light monopoly
Ian Bezek on X
Brazilian election. Who wins, and what's your view on $EWZ?
JabroniCoin.USD on X
Semrush found that Reddit citations collapsed in ChatGPT through 2025. And in AI responses in general. Different reasons have been proffered, but I for one am glad SEO spam and human-generated nonsense is being weighted less $RDDT https://t.co/J1qIjVsvlO
David Orr on X
@FixedIncQuant @nickgiva1 $IBIT has a $46 billion AUM.
Investor Letters
All letters- Protean Funds July 2026 EVGGF $17BNVO $175B
- Polaris Capital Management Second Quarter 2026 ENI $81BIX $43B
- First Eagle Investments second quarter 2026 032830 $42BBABA $288B
- Oakmark Funds 2Q 2026 ORCL $446B
- Greenhaven Road Capital second quarter CLBT $2.9BHGTY $4.7B
- RGA Investment Advisors Q2 2026 ADBE $99BADYEN $33B
- Royce Investment Partners Year-to-Date Through 6/30/26 ACA $7.2BADMA $2.1B
- Southeastern Asset Management 2Q26 ACI $5.9BAVTR $11B
Instacart’s Unit Economics, and Implications for DoorDash
Instacart’s per-order unit economics provide a benchmark for assessing DoorDash’s LTM profitability and operating model.
NBIS 2026-08-20 Nebius: The Market Is Arguing About The Wrong Number
Nebius posted 454% revenue growth and a 41% EBITDA margin, while Meta’s $27 billion agreement supports its AI infrastructure backlog.
The Quality Growth Investor 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…
TEM 2026-08-20 Tempus AI Just Had Their Entire Strategy Validated By Moderna's Vaccine Advance
Tempus AI's diagnostics and data businesses grew Q2 2026 revenue 19.4% year over year, with FDA approvals, expanded tests and pricing aimed…
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…
APP 2026-08-19 AppLovin: Here's How I See 3 Catalysts That Could Drive Valuation Re-Rating
AppLovin’s AXON 2.0 self-serve rollout, e-commerce onboarding and Connected TV expansion aim to revive growth after Q2 2026 revenue and…
KL Research 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…
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…
$DNOW: the boring distributor that could double on 2029 numbers | Firebird Management
DNOW’s MRC Global merger targets $75 million of synergies, with a 2029 bull case of $30 to $32 per share driven by cash flow and rerating.
DASH · long Doordash INC
DoorDash holds roughly 60% U.S. market share in on-demand restaurant logistics, underpinning a long thesis on its defensible delivery…
Airbnb Model Update (2026)
Airbnb shares have risen about 50% since October 2025, prompting a revised 2026 model and return assumptions at the current price.
AZN 2026-08-19 AstraZeneca Vs. Bristol-Myers Squibb: Who's The Better Bargain For Investors?
AstraZeneca and Bristol-Myers Squibb are compared on oncology and inflammatory-disease drug portfolios as merger rumors cool.
Why DoorDash’s Autonomous Strategy Beats Uber’s Hodgepodge
DoorDash’s integrated autonomous-delivery strategy contrasts with Uber’s 2026 divestment of Serve Robotics, its former delivery-robot…
The AI Compute Squeeze
CoreWeave and Nebius cite AI compute shortages and higher-priced GPU renewals, but older-chip utilization and depreciation vary across…
Are Department Stores Finally Shortable?
Macy’s and Kohl’s face renewed short cases as their recent reratings ignore fading store-refresh gains, credit-card earnings exposure and…
[scuttleslops] ZTS, APO, FISV, TTD, RELY
Zoetis’s U.S. companion-animal revenue fell 6% as dermatology competition drove rebates and discounts, pushing full-year net pricing to…
The Impact of Autonomous Vehicles on Copart, A Timeline-Based Assessment - ($CPRT)
Copart faces a near-term lift from pricier AV repairs and total losses, but shrinking accident volumes could eventually force its…
Permian Basin Q2 Update – Power, Water, Solid Waste, and Data Centers
GFL’s proposed acquisition of Secure follows 19% revenue growth at Secure and 14.8% EBITDA growth at GFL, with Permian produced-water and…
$UWMC lost $600m hedging a deal they'd already lost
UWMC booked a roughly $600 million Q2 hedging loss tied to TWO months after the deal collapsed, contributing to an expensive capital raise.
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