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
Tim Eriksen on X
Time to end being passive on Saker Aviation. $SKAS https://t.co/KVwMEMMJvI
marginofdanger on X
Really interesting how $GO had truly massive insider buying and the stock barely reacted, allowing the investor to accumulate a sizable position. This one has worked quite nicely. https://t.co/iXfU4SCmt5
Timyan Bank Alert on X
BancFirst $BANF Corporation Announces Acquisition of SpiritBank https://t.co/8jm5DCej1L
Nat Stewart on X
For those who like micro-caps, a great writeup on $RAVE (Pizza Inn) moving from a multi-year turnaround to growth https://t.co/bvr1F6GyVg
Psyop Capital on X
$UTGN looked promising as an illiquid deep value sit with buybacks at way below IV, but this relatively recent option grant struck below NAV seems like a thesis killer. Anybody know the name well?
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?
Laughing Water Capital on X
@dylan_ascencios @darkstarsats @dan_tmt @darkstarsats ty for the work you have done on $NN. Do you have a view on why 907-918 MHz is not enough for Part 15 when Europe and China allocate ~half as much for similar devices and don't have any problems? Note that most Part 15 devices are center tuned to 915. TYIA
Tim Eriksen on X
Well done $PGNT shareholders for voting down Sham Gad's (and the pathetic tone deaf Board's) absurd proposal to allow him to be CEO and Chairman. https://t.co/0azSmxPjt6 I would love the background since one director's boyfriend (Kevin Ting) who got her the directorship appears to have voted against it too.
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 $42BIMO $60B
- Oakmark Funds 2Q 2026 006400 $31BIKTSF $12B
- 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…
SA 2026-08-20 Seabridge Gold: Fairly Valued Now But Big Upside
Seabridge Gold's KSM gold-copper project could re-rate on a joint venture, 2027 feasibility study and infrastructure progress, with gold…
Redfern Research 
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…
PGY 2026-08-19 Pagaya Technologies: A Fast-Growing Industry Disruptor Trading At A P/E Of 6.6x
Pagaya Technologies reported Q2 2026 network volume of $3.54 billion, 19% revenue growth and 99% adjusted net-income growth, while trading…
Akim Guerreiro 
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.
PTLO 2026-08-20 Portillo's: Guidance Cut Confirms It's Cheap For A Reason
Portillo's guidance cut followed a 1.2% same-restaurant-sales decline and 1.9% margin compression, while its $343 million TRA liability…
KC Research 2 clicks
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.
CRWV 2026-08-19 CoreWeave: The Execution Story Is Flashing A Strong Signal (Rating Upgrade)
CoreWeave’s Q2 converted backlog into sales, expanded margins and lifted operating leverage as active contracts topped half of its $104.2…
Future Stack Investment 
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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