Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Latest News

Market cap$300M–$100B
All Over $50MOver $300MOver $2BOver $10B
All Under $1BUnder $10BUnder $100BUnder $500B
SectorsAll
Filter by sector
Saturday, October 17, 2026· 6674 stock ideas· 217 writers·
17,421 views· 8,067 clicks

From X

@aleabitoreddit

Serenity on X

"Potential FCC rules on optical transceivers more likely to come at 3.2T" - $LITE, $AAOI, $COHR, $SIVE. Morgan Stanley met with Washington officials: - Restrictions would likely start at 3.2T modules made in China (800g/1.6T would be left alone) - Potential restrictions would likely keep laser market tight (combining US DSPs + lasers could meet the 65% US value threshold per MS) - Chinese modules could qualify if 65% of bill of materials is US content. Chinese modules using US DSPs and lasers are already near that level - Analysts expect the positive impact on laser pricing... to be more important than any broad redistribution of transceiver market share. - Analysts don't expect this to bottleneck hyperscaler AI buildouts, they name InP substrate supply as the key variable to watch (hello $AXTI ) TLDR: Component suppliers in general are really positive. Like $SMTC probably winner here for TIAs/drivers (I don't think this was listed), maybe $MXL for DSPs too. $AAOI another large beneficiary. $SIVE is high-key alpha for laser beneficaries since they have "tremendous capacity" coming online, and that points to US foundries (they haven't formally disclosed location). Since previous slideshows show 2 US foundries 1 Taiwan foundry (Win Semi) in terms of their capacity partnerships. And it's process of elimination. From CIOE Channel checks it does look like they're starting to work with Chinese pluggable players, (so they'd avenues moving forward as US supply chain component beneficiaries). Of course $LITE / $COHR would be happy. TLDR: Western supply chains for Lasers / DSPs / TIAs / others are already bottlenecked but qualified capacity becomes even more important.
@KEDM_COM

KEDM.com on X

Qiagen $QGEN has a new CEO (Jonathan Pratt) per Sept. 1. Let's see if he can bring some action. The company also recently confirmed it continues to evaluate strategic alternatives, with Goldman Sachs involved. There have been reports of takeover interest for a long time, with past reports linking Qiagen to Thermo Fisher, bioMérieux, and Bio-Rad. Qiagen is an interesting target given its leadership in nucleic acid prep, strong consumables-driven revenue, and growth areas like TB testing and digital PCR. The portfolio would fit well with major industry consolidators.
@Mike10947310 1 click

Mike on X

No one is really talking about it but defense names, and in particular larger names, have sold off quite violently. $ITA is down 20% since mid August and is now red on the year. For names which aren't highly subject to programs which might get cut during CR debates post-midterms, there are really attractive valuations as many have just been caught up in the capital rotation. For these names, there might still be some delays w/ funding, but ultimately, it will flow, and quite a few delays have been priced in at this point.

Investor Letters

All letters

Free Recaps of the best new stock ideas, delivered every morning.

Read past recaps

Is The Market Turning The Page?

CoreWeave’s debt and equity price action is framed as a wake-up call for investors amid a broader market discussion.

CRWV $34B
WHAT ARE WE DOING? “Contrarians At The Gate” 50 clicks

PesoRama: Research Flash

PesoRama will reach 54 JOi Dollar Plus stores by November after raising C$28.4 million, funding more than 50 additional Mexican store…

TBBB $6.8B
Atrium Research - Equity Research 4 clicks

Modine Deep Dive

Modine, soon Modexus Solutions, has a $4 billion hyperscaler cooling contract but must ramp factory output and restore margins as data…

MOD $9.2B
CV's Substack 14 clicks

AppLovin Deep Dive

AppLovin rebuilt its ad model with AXON 2.0, lifting LTM revenue to about $7 billion and margins to 77% as Unity competition threatens…

APP $88B
Speedwell Research 22 clicks

Constellation: Stars Aligning?

Constellation Brands trades near $127 at roughly 11x next-twelve-month EV/EBIT, with recent business results offsetting concerns over…

STZ $22B
TSOH Investment Research 27 clicks
TY · long

Tri-continental CORP

Tri-Continental Corp is presented as a long investment-grade fixed-income idea for portfolios with limited liquidity and diversification.

TY $1.8B
Value Investors Club

Have a source we’re missing? Send your pick

Recent recaps

Latest recap

Thursday, October 15 61 stock ideas
  • Is The Market Turning The Page? WHAT ARE WE DOING? “Contrarians At The Gate”
  • Breaking: The Offshore Monopoly Is Legal Now! Cannibal Stocks
Read the recap

All recaps

Publications we follow

Every publication on this site, hand-picked.

129 publications

Newsletters 107

YouTube 4

Blogs 17

Seeking Alpha 50 of 233

Nominate a publication

X accounts we follow

Every account on this site, hand-picked.

88 accounts
Nominate an account

Investor letters we follow

189 firms

Sectors

Ordered by how often our editor reaches for them.

Anything we’re missing?

Send us a pick