Research Roundup Vol. LIII
Micron’s customer agreements, Analog Devices’ acquisitions, Ondas’ GATE deal and Baker Hughes’ power systems position them for AI infrastructure demand.
Wednesday, September 23, 2026
Back to today
From X
Lee Roach on X
Wall Street is sleeping on $GME https://t.co/x35RBIivhJ
Farmer on X
I'm not very interested in buying $MCD because I think they've lost their core competency, which is being efficient. Their product now costs a lot and isn't delivered nearly as quickly as Chick-fil-A.
Barbarian Capital on X
McDonald's CEO expects high inflation, flat traffic are not going away for restaurant industry $MCD https://t.co/ZIgM3fUPpK
Barbarian Capital on X
"displaying advertising for other companies on its digital drive-thru order boards as part of a pilot" Why McDonald's is following Walmart and Amazon into the advertising business $MCD https://t.co/eW0y5UCUnw
Barbarian Capital on X
General Mills Profit, Sales Slip as Turnaround Continues $GIS https://t.co/hCadtnVNZ8
Barbarian Capital on X
McDonald’s Pledges $8.5 Billion in Investments to Help Franchisees $MCD https://t.co/PoTrgnrK0A
Barbarian Capital on X
Disney Boosts Prices on Several Streaming Subscriptions $DIS https://t.co/X7Mv5pl7kh
Barbarian Capital on X
$PM $BTI $MO U.S. Regulators Plan Major Move to Speed Authorizations of Vapes, Tobacco Pouches https://t.co/aaQ7DSzIvP
Investor Letters
All letters- Janus Henderson Investors July 2026 KLAC $270BMCK $100B
- Pendelhaven Asset Management B.V. July 2026 SKHY $995B
- Asset Value Investors Ltd July 2026 UNVGY $26B
- PenderFund Capital Management Ltd. July 2026 GNRC $12B
- Lindsell Train Limited July LDNXF $52BSGGEF $12B
- Protean Funds July 2026 EVGGF $15BNVO $169B
- Broyhill Asset Management second quarter ACN $130BFCNCA $23B
- Artisan Partners Q2 2026 ALAB $62BAS $16B
Abbott: Quality Remains, But Exact Sciences Has Raised The Bar For Buy
Abbott’s Exact Sciences acquisition raises leverage, leaving Medical Devices’ 8% growth and 33.9% margin to carry cash flow until…
PV Research 1 click
Meta's Muse Could be Big Win for Innodata
Innodata's new Meta contract for long-horizon agent personalization ties the data company to Meta's Muse AI assistant, despite Meta's Scale…
Credo Technology: New Position in My Private Portfolio
Credo Technology was added at $170.54 after a 40% selloff, backed by its high-speed AECs and optical connectivity for AI data centers.
Copart's Return To Growth Starts Now: Adair's $1.9B Bet On ACV Auctions
Copart’s $1.9 billion ACV Auctions acquisition targets renewed growth, with EPS accretion expected by fiscal 2028 as insurance…
Robert J. Lake 2 clicks
GameStop Is Extreme Deep Value
GameStop's collectibles mix rose to 45% of sales as gross margin reached 44%, supporting a deep-value case built on cash and store…
Tempus AI: Data And Applications Will Unlock More Upside
Tempus AI’s Q2 oncology testing volumes rose 31%, while data and applications revenue grew 28% as its clinical data flywheel expands.
Bay Area Ideas 2 clicks
Meta’s Muse Is No Sure Thing
Meta’s Muse AI agent drove an 11% share surge, but OpenAI, Google and Apple could erode its early consumer lead.
A2Gold: Research Note
A2Gold’s first Taylor drill holes returned 20.96 g/t AuEq over 1.5m and 209.4 g/t silver over 10.7m, alongside 141.10 g/t gold at…
[Emergency Lunch-Hour Market Memo] Coherent admits their CPO/NPO Laser is garbage + Cerebras delusional bonus roast
Coherent’s CPO/NPO laser misses 1 MHz effective-linewidth requirements, Irrational Analysis argues.
[CoStar] Homes are different
CoStar spent more than $1 billion building Homes.com to challenge Zillow, betting seller-agent leads, proprietary listing content and…
INVH · long Invitation Homes INC
Invitation Homes owns more than 85,000 homes valued at $43 to $48 per share, versus a roughly $30 share price, with occupancy above 96%.
Why Dario Amodei and Sam Altman Are Faking the AI Doomsday Crisis | The Weekly Wrap
Steve Eisman argues AI extinction warnings from Dario Amodei and Sam Altman seek regulation that creates pricing moats.
$NTDOY: is Nintendo's flywheel actually there? | Accrued Interest
Nintendo's Switch 2 attach rate, flat Switch Online accounts and rising memory costs fuel a bear case, while Spotify and Netflix margins…
Groceries, Aggregators, and Agents
DoorDash's grocery push targets a shift from weekly stock-up trips to frequent online fill-in orders, though smaller baskets complicate…
TSOH Weekly Roundup (09/18/2026)
TSOH Weekly Roundup covers organized retail crime, Home Depot’s centralized operating missteps under Bob Nardelli, and research updates on…
Generac: Amazon Gives The Story More Credibility
Generac’s $2.4 billion Amazon generator agreement for 2027-28 anchors its data-center growth thesis, with 30% projected revenue growth in…
Fernanda Galvez Jalil 
Deep Dive: Grab Holdings ($GRAB)
Grab generates 53% of revenue from delivery, 36% from mobility and 10% from financial services, using its Southeast Asian marketplace to…
Wheaton Precious Metals: The Premium May Have Outrun The Fundamentals
Wheaton Precious Metals trades near $150, above its $99–$139 DCF range, despite 61% net margins and 88% year-over-year revenue growth from…
Alexander Grover 
This Week in Special Situations: Cooper Companies, Sturm Ruger, Grab Holdings, Boston Omaha
Special-situations survey flags Cooper’s $3 billion buyback, Grab’s $900 million repurchase, and Beretta’s $44.80 partial tender for Sturm…
Power Semiconductors: The Follow-Up
STMicroelectronics, Navitas and Wolfspeed offer contrasting power-semiconductor cases tied to NVIDIA’s 800V AI data-center architecture,…
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Conor Maguire | Value Situations
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Deep Sail Capital
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DOMO Capital Management, LLC
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Investor letters we follow
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- Lindsell Train Limited
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- Pendelhaven Asset Management B.V.
- PenderFund Capital Management Ltd.
- Pershing Square Holdings
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- Polaris Capital Management
- Polen Capital 5Perspectives Growth Opportunities
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- Vision Capital Fund
- Vltava Fund
- Vulcan Value Partners
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- Wedgewood Partners
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