To The Moon

Hi Tigers 🐯, Welcome to "What the Tigers say." 👋

Here's the move driving this week's tape: Lumentum surged 16.5% on May 8th, with the primary catalyst being its official inclusion in the $纳指100ETF(QQQ)$ index, as passive tracking purchases from index funds and ETFs concentrated on the rebalancing date.

The photonics sector has seen valuation re-rating driven by AI data center optical interconnect demand, and index inclusion further amplified institutional inflow scale. Once the rebalancing is complete, passive buying might gradually fade, making fundamental self-sufficiency the core question for the stock. Is $Lumentum Holdings Inc.(LITE)$ still worth holding after the index inclusion effect is absorbed?

That's the backdrop for today's question — Lumentum Joins Nasdaq 100! Buy the Passive Inflow or Take Profits? — and three Tigers have already staked out different reads. Let's rewind to the three unique takes from @Lanceljx, @Pinkspider, and @AfraSimon

1. Lanceljx | Lumentum Holdings joining the NASDAQ-100

Key points:

- Lumentum Holdings joining the NASDAQ-100 does create a genuine short-term technical catalyst because passive ETFs and benchmark-tracking funds are effectively forced buyers. That can extend momentum into and shortly after inclusion.

- But historically, index inclusion rallies often become “buy the rumour, sell the news” events once passive positioning is completed. If valuation stretches too far ahead of fundamentals, post-inclusion volatility can arrive quickly.

- Meanwhile, $Applied Optoelectronics Inc.(AAOI)$ showed the market is no longer rewarding “AI exposure” alone. Expectations in optical networking have become extremely demanding:

🔗Read the full post: https://ttm.financial/post/563052969341792

2. Pinkspider | RECAP, A TON OF THINGS HAPPENED IN THE STOCK MARKET TODAY

Key points:

- $Lumentum Holdings Inc.(LITE)$ stock surged following its addition to the Nasdaq 100 index, a move that highlights its growing prominence and triggers significant passive investment inflows.

- The market is shifting focus from just GPUs to the physical infrastructure layer; Lumentum is a primary beneficiary as investors target "picks and shovels" like optical transceivers, lasers, and fiber.

- Along with peers like Coherent and Corning, Lumentum is seen as a essential provider for AI data center connectivity, solving the critical hardware bottlenecks required to support massive AI scaling.

🔗Read the full post: https://ttm.financial/post/563293342221464

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3. AfraSimon | Sivers Semiconductors: Asymmetric Photonics Opportunity or Hype?

Key points:

- $英伟达(NVDA)$ $2 billion investment in Lumentum validates the photonics industry, signaling that light-based data transmission is now the critical infrastructure required to overcome AI's "interconnect bottleneck."

- While sector momentum is high, $Lumentum Holdings Inc.(LITE)$ and its peers’ long-term value depends on transitioning from "design wins" to high-volume production in late 2026, particularly within the Co-Packaged Optics (CPO) market.

- As we are starting to reach the limits of physics of what electrical signals can achieve, Nvidia has invested billions in the next generation of tech, photonics .

🔗Read the full post: https://ttm.financial/post/563226455048632

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Which read lines up best with your view — and what would change your mind? Drop your thoughts in the comments and tag another Tiger who should weigh in. 🐯

🎁 Special Notes: Whoever showed up on the "What the Tigers Say" column will receive 100 Tiger Coins! See you next week!