Power Semiconductors: The Follow-Up
STMicroelectronics, Navitas and Wolfspeed offer contrasting power-semiconductor cases tied to NVIDIA’s 800V AI data-center architecture, spanning an incumbent leader, a speculative…
Thursday, September 17, 2026
Back to today 
From X
Charles Frischer on X
$NN No matter how many times the opposition states there will be interference, the real world testing is not indicating any interference is happening. Squeaky wheels sometime get greased in DC. The opposition seems to be looking for some grease from their contrary stance.
Charles Frischer on X
$NN Technical matters in regard to spectrum, like interference, should be resolved by FCC engineers. These engineers have decades of knowledge and experience. In this clip, every speaker agreed the appropriations committee was out of line and was not the correct forum. https://t.co/TwvTZj1kr0
Charles Frischer on X
$NN Opposition to NN's modernization of the 900 MHz band wasn't convincing FCC engineers of non-existent interference. They then tried to gum of the works by adding language in an amendment of the appropriations committee.
Charles Frischer on X
$NN Interference is the primary criticism of the NN proposal to modernize the 900 MHz band. In this clip from last week's Congressional testimony, the CEO carefully describes how no interference is being reported in their extensive test zone. https://t.co/xgZV0iXCGe
Charles Frischer on X
$NN Mariam was poised, knowledgeable and well spoken. In this attached clip, Mariam states no interference has been reported in all the years of testing. The opposition doesn't have any specific examples of interference. https://t.co/ySdZeVAWjc
Charles Frischer on X
$NN I have been approached by folks about last weeks Congressional hearing. I watched the entire hearing and spoke to well informed participants. The opinion is that the hearing went exactly as hoped. This was not a political debate in which a candidate tries to land a punch.
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
Investor Letters
All letters- Pendelhaven Asset Management B.V. Q3 2026 ALM $4.2B
- Protean Funds August 2026 BVNKF $2.4B
- Asset Value Investors Ltd July 2026 9301 $3.3B
- Lindsell Train Limited July RMVEY $3.5B
- Kernow Asset Management July 2026 CKNHF $2.1BCMCX $2.6B
- Forager Funds Management July 2026 4733 $4B
- PenderFund Capital Management Ltd. July 2026 KXS $3.4B
Talos Energy: Mature Offshore Assets Can Fund A Longer-Lived Business
Talos Energy is raising standalone production guidance without added capex while using offshore cash flow to fund Shell acquisition and…
Capital Connoisseur 
Alarm.com: False Alarm?
Alarm.com, founded after CEO Steve Trundle’s bad home-security experience, has fallen from $105 in 2020 to about $55, testing whether…
Oak Bloke Bonkers Conkers 13th September 2026
Oak Bloke’s 2026 picks have returned 37% in GBP, with AltynGold, Geiger Counter, Silvercorp and China-focused trusts still rated buys…
Stocks on My Radar - Consumer Edition
Crocs’ core brand surpassed $1 billion in quarterly revenue, while HEYDUDE weakness, tariffs and 2025 impairments weigh on shares trading…
USA Compression: Unlocking Efficiency As It Heads To The Texas Stock Exchange
USA Compression targets nearly 30% full-year EBITDA growth as JW Power synergies, telemetry and maintenance reduce costs; its units yield…
Ron Ferrie 3 clicks
TSOH Weekly Roundup (09/11/2026)
TSOH weekly roundup covers Meta’s child-safety settlement, Markel’s leadership transition, Peloton’s gym strategy and an upcoming Alarm.com…
This Week in Special Situations: Signet Jewelers, Medipal Holdings, First REIT of New Jersey
Signet, Medipal and First REIT headline 27 situations spanning buybacks, activism, M&A and liquidation catalysts.
DHT Holdings: Quality Balance Sheet And Defensible Positioning
DHT Holdings' low-leverage VLCC fleet has paid 66 consecutive dividends, with charter income covering forecast costs and spot earnings…
Arizona Equity Research 
Sleep Well Portfolio (Aug 2026) - Recovery continues, Cyber Security roared back.
Sleep Well Portfolio’s August gains were led by Veeva, CrowdStrike and cybersecurity, while Cellebrite and WiseTech reported early AI…
This Week in Special Situations: Abercrombie, PagSeguro, Vodafone
Special-situations survey profiles 31 activist, buyback, M&A and strategic-review cases, including Abercrombie, PagSeguro and Vodafone.
EFXT · long Enerflex LTD
Enerflex, a $3 billion natural gas infrastructure and equipment company, blends contracted energy-services cash flows with equipment…
Kodiak Sciences: Daybreak Needs To Deliver More Than A Passing Grade
Kodiak Sciences expects Phase 3 DAYBREAK results for Zenkuda and KSI-501 in wet AMD, with durability and vision outcomes key beyond…
Sam Mancini 
[WAY – Waystar] Healthcare is a very complicated invoice
Waystar sells revenue-cycle software for a US claims process where roughly 18% of submitted claims are initially denied and healthcare…
Late August 2026 Random Ramblings
Higher rates could compress equity multiples and raise AI data center lease costs, while UWMC and Cogent raise questions about CEO-driven…
Miami International Holdings (MIAX)
Miami International Holdings, the No. 4 options exchange with 17% share, trades at 12x forward EBITDA despite 35% revenue growth, 54%…
TPC 2026-08-27 Tutor Perini: Q2 2026 Made My Strong Buy Case Stronger
Tutor Perini’s Q2 revenue rose 19% to $1.64 billion as higher-margin megaprojects lifted construction income 54%, prompting higher 2026 EPS…
The Curious Analyst 
Quick Value #328 - Cal-Maine Foods (CALM)
Cal-Maine, the largest U.S. egg producer, trades at 1.6x book versus a 2.1x 20-year median, with net cash and investments equal to 23% of…
Planet Fitness: The $10 Gym That Grew Into a Franchise Machine
Planet Fitness runs 2,930 clubs and 21.5 million memberships through an asset-light franchise model funded by $15 monthly dues, royalties…
SEZL 2026-08-23 Sezzle: The Numbers Don't Support The Selloff
Sezzle fell 20% after Q2 despite a revenue and EPS beat and higher guidance, as marketing spending and seasonality drove a sequential…
Daniel James 3 clicks
$ELAL: El Al is a wartime monopoly at 2x EBITDA. Is that a trap? | ASB Partners
El Al trades near 2x EBITDA after wartime near-monopoly profits, with $1.3 billion of net cash and owned aircraft weighed against…
Publications we follow
Every publication on this site, hand-picked.
Newsletters 91
- 310 Value’s Newsletter
- Absurdly Cheap Stocks
- Altay Capital - Mostly Value Investing
- AmsterdamStocks
- Aurelion Research
- Base Hit Investing
- Bearhold Research
- Bearstone
- Behind the Balance Sheet
- Best Anchor Stocks
- Bilbel's Substack
- Bison Insights
- Brevarthan Research
- Bristlemoon Capital
- Byron Street Research
- Calvin Blissett
- Cannibal Stocks
- Capital Employed
- Capitalist Letters
- Cassandra Unchained
- Citrini Research
- Cluseau Research
- D Invests
- Daniel Romero
- Deep Value Insights
- Doomberg
- Eagle Point Capital
- Easy Value
- Exploring with Alluvial Capital
- Fabricated Knowledge
- First Strike Research
- Flyover Stocks
- Global Outperformers
- Guardian Research
- Hated Moats
- Healthy Stock Picks
- HFI Research
- Hidden Gems Investing
- Hidden Rock Capital's Newsletter
- Ian’s Insider Corner
- Iggy on Investing Newsletter
- Inglenook Growth
- Invariant
- Investing 501
- Irrational Analysis
- John Hempton's Newsletter
- Kairos Research
- Kakashii's Materials
- Key Context by Tae Kim
- Latticework by MOI Global
- Lewistown Capital
- Maius Partners
- MBI Deep Dives
- Mispriced Assets
- Modern Value Investing
- Monte Independent Investment Research
- Multibagger Monitor
- Nat Stewart - Stock Picking Newsletter
- Net Interest
- Nongaap Investing
- Nugget Capital Partner's Substack
- Obscure Stocks
- Open Insights
- PETITION
- Phynvesting
- Raging Bull Investments
- Rebound Capital
- Rod’s Ruminations
- ROE The Boat
- scuttleblurb
- Sector Stories
- Singularity Research
- SixSigmaCapital: Navigating the Financial Markets
- Sleep Well Investments
- smallvalue.
- Speedwell Memos
- Stock Thoughts
- Substack von Philipp
- Sunday's Idea Brunch
- Sylence Capital
- The Curious Compounder
- The Mikro Kap
- The Oak Bloke
- The Value Road
- Treasure Hunting
- Triple S Special Situations Investing
- TSOH Investment Research
- Underlying Value
- Value Don't Lie
- XIX Value
- Yet Another Value Blog
Blogs 12
Seeking Alpha 29 of 159
Andres Veurink
Bay Area Ideas- Capital Connoisseur
Dhierin Bechai
Equity Eagle
Eudaemon Research
High Alpha Professor
Investor Overview
IWA Research
Jaden Mealy
LL Insights
Marc Gerstein
Mike Zaccardi, CFA, CMT
Miletus Research
Myriam Alvarez
Petri Dish Reports
Philip Wang
Prakhar Agarwal, CFA
PV Research
Robert J. Lake- Sam Mancini
Sharon McArd
SiliconBytes Insights
Simple Investment Ideas
Steven Fiorillo
The Bullionaire- The Curious Analyst
The Undercovered Dozen
Value Capital Research
X accounts we follow
Every account on this site, hand-picked.
⚽️📡
💥PETITION💥
A Capital
AltayCap
Bank Reg Blog
Barbarian Capital
BDC
Bill Ackman
Broken Moats
BuccoCapital Bloke
catechwilliams
Charles Frischer
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
Odd Lot Arbitrageur
PAA Research
Pernas Research
Porter Collins
Prepared Remarks
Psyop Capital
Raging Capital Ventures
Red Dog Capital
RiverRoadPartners
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
- Berkshire Hathaway
- Biglari Holdings
- Bireme Capital
- Bristlemoon Capital
- Broyhill Asset Management
- Cantor Fitzgerald Asset Management
- Cedar Creek Partners
- Choice Equities
- Confluence Investment Management
- CrossingBridge Advisors
- Crossroads Capital, LLC
- Distillate Capital
- Dodge & Cox Stock Fund
- Donville Kent Asset Management Inc.
- FPA Crescent Fund
- First Eagle Investments
- Forager Funds Management
- Fred Alger Management, LLC
- Giverny Capital
- Grandeur Peak Global Advisors
- Greenhaven Road Capital
- GreensKeeper Asset Management
- Grey Owl Capital Management
- Halvio Capital
- Hayden Capital
- Heartland Advisors
- Hoisington Investment Management
- Horizon Kinetics
- Intrepid Capital
- Invenomic Capital Management
- Janus Henderson Investors
- Kaydan Wealth Management
- Kernow Asset Management
- LVS Advisory
- Laughing Water Capital
- Lindsell Train Limited
- Macro Ops
- Maran Capital Management
- Markel Group
- Massif Capital
- McIntyre Partnerships
- Merion Road Capital
- Myrmikan Capital, LLC
- O'Keefe Stevens Advisory
- Oakmark Funds
- Palm Harbour Capital
- Palm Valley Capital
- 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
Ordered by how often our editor reaches for them.
