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 partner and shareholder.
Monday, August 17, 2026
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From X
catechwilliams on X
$NX 5% of COGS/ direct input costs sourced from China. Tariffs + zero pricing power, high fixed cost structure + only 30% GMs = 25-30% hit to EBIT. Add 4x leverage, declining volumes, ambitious mgmt guidance while integrating a large acquisition is a setup for a trainwreck.
catechwilliams on X
$AVO calling out the fact that they have been overearning and margins reverting. “experienced normalization of our per unit avocado margins during in Q1.” Noted weak harvest anticipated in Mexcico. $CVGW will be even more adversely impacted by these factors.
catechwilliams on X
$DAKT CEO departing, new high-quality CFO (temp) w very attractive secular tailwinds in digital display demand + activist involvement = increased likelihood of takeout. Optimal business for PE. Multiple logical strategics. +75% upside.
catechwilliams on X
$AVO $CVGW 1) Retailers $CMG, etc sourcing elsewhere given MX tariff risk. 2) Avocado price spike during last year’s peak harvest season enabled distributors to realize outsized margins. 1-time benefit has reversed, significant earnings misses ahead for these commodity businesses
catechwilliams on X
$NX Outlandishly guiding to flat 2025 sales, customers and channel -DD. Commodity window and door components facing pricing pressure from larger customers ($JELD, $OC). Now levered 4x, trading at a premium to higher value-add building products peers. Guide cut inevitable.
catechwilliams on X
$NX Rapidly declining levered (4x) commodity biz. Q1’25 guide -12% sales, mgmt hoping for 2H’25 recovery. End-mkts deteriorating ($OC -20% Q4 guide, $JELD), customer losses, internal controls issues, integrating a large acq, 0 prior M&A experience. +30x P/E on best case 2025 #s
catechwilliams on X
@StockJabber Thank you. As a read on $PLUS Q3 is tracking in October, $CSCO just reported -23% sales in networking (products account for ~50% of $PLUS revenue) for the Oct quarter-end. Further confirmation that PLUS Q3 is going to be ugly and no turnaround in sight.
catechwilliams on X
$PLUS Accelerating, sales -14% y/y in Q2, noted Q3 not improving yet implied FY guide is for flat sales (downward revisions to come). Margins benefitted from 1-time financing segment gain-on-sale. Still trading at a premium to higher quality industry leader CDW, makes zero sense.
Investor Letters
All letters- Palm Harbour Capital July 2026 064850 $164M082920 $946M
- Protean Funds July 2026 DVYSR $91MSTOR-B $1.7B
- Ariel Investments Quarter Ended June 30, 2026 CLB $502MHAE $4.9B
- O'Keefe Stevens Advisory Q2 2026 CALY $2.6BHCC $4.6B
- Cedar Creek Partners Q2 ‘26 ENDI $132MEXCE $1.3B
- LVS Advisory first half of 2026 VISN $1.5B
- Palm Harbour Capital second quarter ALHG $2B082920 $946M
- Third Avenue Management three months ended June 30, 2026 6951 $2.3BTDW $4.3B
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