Gaetano
Independent equity analyst focused on optical networking, photonics, AI infrastructure, and the technologies enabling next-generation data centers. His research connects technical shifts across the supply chain with their pote
- Top in Finance
- #249
- Paid leaderboard
- #46
- Subscribers
- 9.0K
- Paid subscribers
- 1,000+ paid
- Badge
- Bestseller 1k
- Followers
- 12K
- Paid plan
- $40/mo
- Recommends
- 0
rounded by Substack
other newsletters
Growth history
Rank in Substack’s finance leaderboard: #249 today
Stats worth sharing
Tracked since Sep 10, 2026 — 1 daily snapshot so far. The card below is built from what we track and refreshes nightly. It is free for Gaetano to post, embed or send to readers, as long as the watermark stays on it.
- Percentile
- Top 48%
- Best rank seen
- #249
- Posts
- 12
- Reactions per post
- 11
- Reactions tracked
- 130
- Tickers covered
- 10
of 525 ranked finance newsletters
on Sep 10, 2026
last 30 days
average, recent posts
across 12 posts
in tracked posts
Most-reacted post we have seen: AVGO (Broadcom) Earnings + Signals for Networking (Free Article) — 22 reactions on Sep 3, 2026.
AAOI 1AVGO 1CIEN 1CRDO 1CW 1LITE 1
Recent posts
- OCS Could Become an $8 Billion Market. LITE Thinks That’s Too Low.
- What Happens When We Shift From Pluggables to CPO? Who Wins? Who Loses? Where Does Value Shift?
- Fiber Optics Boom Bust: How Similar Is Today? Part 2 (Free Post)
- Why Do We Even Need A Faster Network?
- When Do Humanoid Robots Actually Make Economic Sense?
- Ciena’s Demand Is Exploding. So Why Did the Stock Drop?
- AVGO (Broadcom) Earnings + Signals for Networking (Free Article)
- We Need To Talk. (Video). Data Center Pushback
- MRVL / CIEN / CRDO Thoughts
- My Optics ETF - Updated!
- SIVE. What’s Going On?
- IQE Major Read Through. Also AAOI, SMTC, SIVE, MTSI
← All trending finance newsletters
Data: Substack public leaderboards and publication archives, refreshed nightly, plus public beehiiv sitemaps and recommendation pages, refreshed weekly. Source for this page: Gaetano. Subscriber counts are Substack’s own rounded public figures, so week-on-week changes move in steps. beehiiv audience sizes are self-reported by the publisher and are not verified. Last snapshot: Sep 10, 2026.