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
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From X
mavix on X
I just published my Portfolio Update for May 2026. It includes: ▫️My current portfolio & position sizes ▫️Earnings Updates about $YSN, $SLYG, $LEAT, $4058, $CIRC.MI, $BRM.V ▫️Recent news about $TRT.L, $4058, $CIRC.MI, $EVO https://t.co/ZFcIyaEFr7
Tim Eriksen on X
Solitron Devices $SODI 10-K filed after close. Improved Q4 as we said in our press release. Gross margin of 41% in Q4. https://t.co/lZgDHy71CQ
marginofdanger on X
Another great quarter from $WEBC with accelerating top line and gross margin expansion. Company continues to buy back and refresh buyback. https://t.co/w22AeWh2pH https://t.co/BK1bO8vt37
Timyan Bank Alert on X
Canadian Imperial Bank exiting its Caribbean ops $NTB Butterfield to acquire control of CIBC Caribbean in $1.8 billion transaction https://t.co/SlU2Q0Lfxz
marginofdanger on X
Don't normally focus on sellside notes but in this instance Pablo Zuanic is on point re: $MAPS https://t.co/5ZgejaYBR7
marginofdanger on X
$TIPT filed an 8-K this morning where they said they expected the Fortegra deal to close by Friday 5/29. Pro forma TBV is ~$24/share, stock last 17.17.
Laughing Water Capital on X
@scottwilsonUSD @cfrischer1 just more of the same. no effort to explain why US RFID/part 15 needs all of lower 900 when the rest of the world functions fine with much less, & ignoring that $NN is meant to be just part of a system of systems.
Timyan Bank Alert on X
@wamackey88 Management is the only constituent to have benefited from this grift that is $BCOW
Investor Letters
All letters- Palm Harbour Capital July 2026 064850 $164M082920 $946M
- Protean Funds July 2026 DVYSR $91MEVGGF $17B
- Polaris Capital Management Second Quarter 2026 ENI $81BIX $42B
- First Eagle Investments second quarter 2026 032830 $42BBABA $288B
- Oakmark Funds 2Q 2026 ORCL $437B
- Greenhaven Road Capital second quarter ANAB $1.6BBUR $873M
- RGA Investment Advisors Q2 2026 ADBE $99BADYEN $33B
- Royce Investment Partners Year-to-Date Through 6/30/26 ACA $7.2BADMA $2.1B
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.
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…
Aloe Aloe Aloe what 'ave VERRA then?
Verra Mobility's new seven-year Avis agreement replaces a customer worth over 10% of revenue on materially worse economics, exposing…
BHP 2026-08-20 BHP: Stop Calling This An Iron Ore Stock
BHP expects copper to generate over half of FY2026 EBITDA and plans a 40% production increase by FY2035 after profit, free cash flow and…
On the Pulse 1 click
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
Jumia
Jumia’s January 2028 $7/$15 call spread risks $1.15 for up to $6.85 if cost cuts and marketplace growth deliver adjusted EBITDA and…
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…
KVHI · long KVH Industries
KVH Industries is winding down capital-intensive GEO antenna manufacturing and pivoting to an asset-light maritime connectivity business.
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
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…
Stock Trade Compilation Diez
E.W. Scripps, Team Internet, Monro, doValue and Inter & Co feature as special-situation trades involving mergers, asset sales, leverage and…
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.
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…
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Newsletters 91
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Blogs 12
Seeking Alpha 30 of 166
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Mike Zaccardi, CFA, CMT
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Petri Dish Reports
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PV Research
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Simple Investment Ideas
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Value Capital Research
X accounts we follow
Every account on this site, hand-picked.
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A Capital
AltayCap
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Broken Moats
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catechwilliams
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Chris Camillo
Clark Square Capital
Cluseau Investments
Colin King
Connor Haley
Conor Maguire | Value Situations
Convequity
David Orr
Deep Sail Capital
Devin LaSarre
DOMO Capital Management, LLC
Edwin Dorsey
Evan Tindell
Farmer
Fierce_beast
Fred Liu
Gavin Baker
Ian Bezek
Idea Brunch
JabroniCoin.USD
John_Hempton
junkbondinvestor
kab60
KEDM.com
Laughing Water Capital
Lee Roach
Little Owl Research
Maius
Maj Soueidan
marginofdanger
mavix
Mike
Mikro Kap David
Multiples Capital
Myles
Nat Stewart
Negligible Capital
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Odd Lot Arbitrageur
PAA Research
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Rusholme Capital
Sahil Khetpal
SG
Tim Eriksen
Timyan Bank Alert
Todd Wenning
ToffCap
Trevor Scott
Voss Capital
Yaron Naymark
Investor letters we follow
- 1851 Capital
- Aikya Investment Management
- Akre Capital Management, LLC
- Alluvial Capital Management
- Alpinum Investment Management AG
- Ariel Investments
- Artisan Partners
- Askeladden Capital
- Asset Value Investors Ltd
- Baron Funds
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- Biglari Holdings
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- Cedar Creek Partners
- Choice Equities
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- Distillate Capital
- Dodge & Cox Stock Fund
- Donville Kent Asset Management Inc.
- FPA Crescent Fund
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- Forager Funds Management
- Fred Alger Management, LLC
- Giverny Capital
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- Greenhaven Road Capital
- GreensKeeper Asset Management
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- Hoisington Investment Management
- Horizon Kinetics
- Intrepid Capital
- Invenomic Capital Management
- Janus Henderson Investors
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- Kernow Asset Management
- LVS Advisory
- Laughing Water Capital
- Lindsell Train Limited
- Macro Ops
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- Markel Group
- Massif Capital
- McIntyre Partnerships
- Merion Road Capital
- Myrmikan Capital, LLC
- O'Keefe Stevens Advisory
- Oakmark Funds
- Palm Harbour Capital
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- Patient Capital Management
- Pendelhaven Asset Management B.V.
- PenderFund Capital Management Ltd.
- Pershing Square Holdings
- Polaris Capital Management
- Polen Capital 5Perspectives Growth Opportunities
- Polen Capital U.S. Opportunistic High Yield
- Praetorian Capital
- Protean Funds
- RGA Investment Advisors
- Rowan Street Capital
- Royce Investment Partners
- Sequoia Fund
- Southeastern Asset Management
- Third Avenue Management
- Tweedy, Browne
- Upslope Capital Management
- Vulcan Value Partners
- Wedgewood Partners
- Weitz Investment Management
- White Falcon Capital Management
Sectors
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