Ciena & Fabrinet: The Road Ahead for Optics
Ciena and Fabrinet benefit as AI clusters require high-speed optics within and between data centers, through networking systems and contract manufacturing respectively.
Thursday, September 24, 2026
Back to today 
From X
Idea Brunch on X
Check out our latest interview with Brian Finn of @fin_capital Brian discusses his recent activist letter at $OPRT and shares some other ideas! https://t.co/sgPhNzCg77
Idea Brunch on X
Had a blast publishing this interview with @aaronjsallen. Aaron is a phenomenal small/mid-cap investor and shares his research process and some ideas in this Idea Brunch interview Tickers mentioned: $UBAB, $RCKY, $WHG, and $RFIL https://t.co/fgvQX74K8m
Idea Brunch on X
This interview with PL Capital is another masterclass in bank investing Thank you to John and Rich for the great interview! Some tickers mentioned include $BANC, $EFSC, $FRME, $HBNC, and $FNB https://t.co/2jvXCkxUs9
Idea Brunch on X
Check out our new Idea Brunch with Jeff Cherkin @_Tourlite Tickers mentioned include $PRM, $APG, and $MCE https://t.co/AVbzfEuoRp
Idea Brunch on X
Just published an Idea Brunch with Jad Fakhry of Poplar Point Capital! Jad knows a ton about the microcap landscape and shares some interesting ideas $MCEM $AMNF $CTG $SPCO https://t.co/gADss5LzBk
Idea Brunch on X
Idea Brunch with Chris Hammond of @JaguarCapMgmt A masterclass in healthcare investing. Tickers mentioned: $DRIO, $ADMA, and $QDEL https://t.co/l1BHGMZkRG
Voss Capital on X
Voss's Q3 letter is out. We take a look at some macro fears that failed to materialize this year, comment on historically cheap small cap valuations, and provide brief updates on our top 4 longs ( $GFF $IMXI $EXTR $BXC) and one new core idea ( $CROX). https://t.co/qG5Mo94ORB
Idea Brunch on X
Here's our newest interview with @GeoffreyBSeiler! Tickers mentioned: $TRUP, $COTY, $ET https://t.co/n29EeO04UE
Investor Letters
All letters- Protean Funds August 2026 BVNKF $2.5B
- Janus Henderson Investors July 2026 NXT $13BTKOMY $6.4B
- Pendelhaven Asset Management B.V. July 2026 DR0 $443MALM $3.3B
- Asset Value Investors Ltd July 2026 079940 $391MUNVGY $27B
- PenderFund Capital Management Ltd. July 2026 NEO $898MVNP $1.9B
- Kernow Asset Management July 2026 CKNHF $2.1BCMCX $2.3B
- Lindsell Train Limited July 2026 RMVEY $3.7BLDNXF $56B
- Palm Harbour Capital July 2026 082920 $963MVVVNF $1.6B
Atlassian: A $140 Billion Market Growing At 14% Annually Creates A Massive Opportunity
Atlassian targets a $140 billion market growing 14% annually, with Rovo reaching 5 million monthly active users and assisted actions rising…
Muhammad Cheema 
A special situation with a 23% spread (110% IRR) by Q4 2026. Where the worst-case scenario is the deal closing and upside is higher if it doesn’t
ZIM’s proposed deal carries a claimed 23% spread and 110% IRR by Q4 2026, with Q3 and Q4 dividends potentially raising returns if closing…
Turning Point Brands: The Market Is Now Overly Concerned (Rating Upgrade)
Turning Point Brands reaffirmed 2026 guidance after a CEO change, while ALP and FRE expansion has compressed margins through marketing and…
Caffital Research 1 click
Research Roundup Vol. LIII
Micron’s customer agreements, Analog Devices’ acquisitions, Ondas’ GATE deal and Baker Hughes’ power systems position them for AI…
New Era Energy & Digital: 207 MW Deal Could Unlock 1.4 GW AI Giant
New Era Energy & Digital secured a 20-year Vistra power deal for 200 to 207 MW, reducing Phase 1 risk for its planned 1.4 GW West Texas AI…
Ryan Canady 
$FOUR: Shift4 at 6.5x EBITDA. Is the organic growth real? | Emeth Value Capital
Shift4 trades at 6.5x EBITDA despite 11% reported organic growth, with Shift4 Dine equipment leases cited as evidence of net-new merchant…
CoreWeave, Inc (CRWV)
CoreWeave funds GPU data-center expansion with debt backed by $104 billion in contracted revenue, while GPU cloud rentals generate roughly…
Analog Semiconductor Smorgasbord, Feat. TXN, ON, VSH
Texas Instruments, ON Semiconductor and Vishay are rated Accumulate on rising robotics demand for analog, power and discrete chips after a…
Monte Investments Market Brief Vol. CXXVIII
Firefly Aerospace grew backlog to $1.5 billion, won two 2028 lunar missions and acquired Space-ng for autonomous navigation across its Blue…
Cellebrite (CLBT) Management Meeting: The Road Ahead
Cellebrite converts more than 110% of EBITDA into free cash flow and trades at 12.5 times free cash flow, with management targeting 15% or…
GLIBA · long Liberty Capital CORP
Liberty Capital Corp, GLIBA, is pitched long following its July 2025 spinoff from Liberty Broadband.
Realty Income: YTD Lows Make The Monthly Dividend Attractive Again
Realty Income trades at 12.7 times forward AFFO with a 5.8% yield, supported by high occupancy, a 73% payout ratio and raised 2026 guidance.
Sharon McArd 2 clicks
Meta's Muse Could be Big Win for Innodata
Innodata's new Meta contract for long-horizon agent personalization ties the data company to Meta's Muse AI assistant, despite Meta's Scale…
Reddit's Valuation Is A Compelling Opportunity: Upgrading To Strong Buy
Reddit’s subreddit-driven communities support targeted advertising, and its 0.3 PEG ratio makes RDDT undervalued, according to the upgrade…
Fountainhead 3 clicks
Emeth Value Capital’s Andrew Carreon on Shift4 ($FOUR)
Shift4 trades at 6.5 times EBITDA despite 11% organic growth, with Shift4 Dine equipment leases reaching a $400 million run rate as…
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.
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…
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.
Arcturus Therapeutics: A Speculative Buy For Their OTC Deficiency Program
Arcturus Therapeutics is advancing ARCT-810 for OTC deficiency after phase 2 data normalized glutamine and ammonia levels, with $191.5…
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