New Ask Claude or ChatGPT about any stock, using Bullpen. Bullpen in Claude or ChatGPT. 7 days free
Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Tuesday, November 10, 2026

Back to the front page

Insider activity October 2026

Asian insider buying reached $2.9 billion in October, the highest since 2018, with South Korea and Thailand leading. The report highlights Bank Rakyat Indonesia among five purchases.

BKRKY $23B
Asian Century Stocks 1 click

From X

@aleabitoreddit

Serenity on X

Counterpoint on $MRVL / $LITE acqusition: - "Every buyer that competes with Marvell will want a second, independent laser source". They identify $SIVE / Scintil Photonics as new CW / ELS capacity, with names like $CRDO as potential partners of Sivers. - "With Lumentum sold out for years, the overflow goes to whoever has merchant capacity" Already said this before, but we'll likely see some incentive to diversify laser sourcing. Sivers was cited here, and comes online with 100M lasers / external foundry capacity (2:1 external/internal target). To demonstrate the sheer scale on that, $AAOI exit 2026 laser capacity target was roughly ~24M/year (but different blend). - "Module makers move upstream" was also another second order effect. $JBL as one example is now heavily competing with the combined Lumentum + Marvell.... There's other players like $SMTC that are explicitly doing M&A for expanding laser capacity. I don't think the overall AI valuation crash is representative of individual company strength in the optical sector. There's very compelling opportunities in the laser bottleneck in the upcoming year that I believe markets are mispricing.

Investor Letters

All letters

Quick Value #337 - Dana Inc (DAN)

Dana is combining with Eaton’s Mobility unit via a 1Q27 Reverse Morris Trust after selling a division, delevering and accelerating buybacks.

DAN $2.1B
Value Don't Lie 2 clicks

STRL: 80 new electricians a week

Sterling’s $4.1 billion backlog faces Texas permitting risk after a governor proposed a moratorium, while Connexion, Capital Asset Planning…

STRL $7.6B
Trade Ideas Flow 1 click

Roblox: Capture This Moment

Roblox’s Q3 FY26 DAUs fell year over year for the first time, while bookings declined 12% to $1.7 billion.

RBLX $35B
TSOH Investment Research 1 click

DoorDash and Google

DoorDash and Google.

DASH $79B
Stratechery by Ben Thompson – On the business, strategy, and impact of technology. 4 clicks

Vicor Update, Part Four

Vicor’s Federal Circuit hearing put Foxconn’s disputed patent license under pressure, reinforcing its AI server royalty model and licensing…

VICR $6.8B
CV's Substack 3 clicks
FND · long

FLOOR & DECOR HLDGS

Floor & Decor operates 281 warehouse-format stores selling hard-surface flooring and accessories nationwide.

FND $5B
Value Investors Club 1 click

Floor & Decor 3Q26: Business Update

Floor & Decor’s 3Q26 sales rose 3% while comparable sales fell 1.4%; it cut 2027 openings to 10-15 as high mortgage rates pressure…

FND $5B
Speedwell Memos 1 click

Publications we follow

Every publication on this site, hand-picked.

129 publications

Newsletters 109

YouTube 4

Blogs 15

Seeking Alpha 78 of 281

Nominate a publication

X accounts we follow

Every account on this site, hand-picked.

91 accounts
Nominate an account

Investor letters we follow

360 firms

Sectors

Ordered by how often our editor reaches for them.