Tower — specialty analog foundry (Israel)
“Not everyone on X can do a did you listen anon. With triple digit returns on everything like $TSEM they went long on. https://t.co/7jGCpZWRcd” post →
| Date | Tweet |
|---|---|
| 2026-07-21T17:41:05 | Wow, a historic single day recovery. $SIVEF +30.89% $IQEF +28.6% $AEHR +26.53% $CIFR +17.82% $NBIS +17.3% $AAOI +15.6% $LPK +14.48% $AXTI +14.12% $MU +12.54% $SNDK +12.8% $SOI +11.1% $TSEM +10.39% $LITE +9.25% $INTC +8.22% $AMD +8.11% $MRVL +7.27% → · 4564 likes · 668,804 views |
| 2026-07-14T14:35:50 | Two different capacity expansion announcements today across $TSEM and $AAOI. Tower Semi, supported by the Japanese government, announced expansion of its 300mm Silicon Photonics (SiPho), Silicon Germanium (SiGe), and advanced packaging capabilities. Targeting $1.2B net profit, and $3.6B revenue i… → · 1257 likes · 353,449 views |
| 2026-07-13T19:20:46 | Morgan Stanley note on CPO today. Key participants include: - $SIVE, $COHR, and $LITE in laser supply - Broadcom and Nvidia in switch platforms - Lightmatter, Ayar Labs, Marvell/Celestial, and POET in optical engines and photonics, - $TSM, $GFS, and $TSEM in silicon photonics foundry capacity I’v… → · 2131 likes · 512,202 views |
| 2026-06-26 | FYI, I posted ideas about $AXTI at $15, $AAOI at $30, $TSEM at $115, $LITE $300, $MU $300, $SNDK $400, $EWY $110, $SIVE $4. $IQE $13, $SOI $44 and so on. So when they finally have a massive correction due to macro drop the ideas are wrong? And most are still up a few hundred percent. TW CPO names… → · 205 likes · 28,846 views |
| 2026-06-24T06:52:41 | OpenLight (private) seems to get bigger and bigger every time I look at it. If you’re curious about their public ecosystem outside of Advantest: $JBL ( $SIVE partner ) for scaling PICs $MRVL and $MXL for DSPs $TSEM for the foundry. $300394.SZ / TFC Optical (OSAT/subassembly) Can often get exposur… → · 794 likes · 648,512 views |
| 2026-06-23T15:42:09 | Curious if anyone's portfolio is green after today's fun day. $KORU: -32.06% $SOXL: -22.98% $IQE: -13.58% $DRAM: -12.6% $AXTI: -12.57% $FLNC: -12.5% $AAOI: -11.2% $SIVE: -11.7% $TSEM: -10.24% $SNDK: -12.5% $MU: -11.8% Sk Hynix: -12.35% Samsung: -9.6% $MRVL: -8.3% $LITE: -7.6% $SOI -7.15% $TSM: -6… → · 2433 likes · 783,540 views |
| 2026-06-23T03:16:44 | IMO photonics theme + CW laser chokepoint is goated. It's legit like markets have short term memory loss and forgot how $LITE went from $3B -> $65B+ from 2024 to now. Because $NVDA caused EML bottlenecks, and forced architectural changes. We're literally seeing the same thing today with CW lase… → · 1616 likes · 984,535 views |
| 2026-06-22T22:38:52 | Wow, $TSEM up 10%+ today. Good times, should have made this one of my largest positions in hindsight back in March. Foundries like $GFS and $INTC have been going brrr lately. https://t.co/m5KVJ8vOAS → · 803 likes · 420,256 views |
| 2026-06-19T12:19:38 | I think something to highlight also is not all my ideas are green, especially on short term timeframes! My core three themes are Neoclouds (Energy), Memory, and Photonics. And I'm glad I chose the literal top performers for each segment from $NBIS to $EWY leaps to $SIVE. However, I still have p… → · 2374 likes · 853,958 views |
| 2026-06-19 | So short term ramp, I see $LPK probably might be more parabolic. Since when equipment suppliers switch from qualification to volume production as seen with $AEHR or $AIXA recently, they tend to get re-rated to $3-7B MCs. But 99% are structurally more capped on where they head. Long term, I per… → · 184 likes · 25,976 views |
| 2026-06-15T07:25:28 | Wow, $IQE and $TSEM sign a multi year InP epiwafer deal. Remember I told you all IQE was important to Western optical supply chains back at $12? $MTSI had to go out of their way to secure their supply with IQE. Now there’s another critical deal with Tower Semi. https://t.co/4A5PAuA3PU → · 997 likes · 445,970 views |
| 2026-05-24 | Photonics is nuanced and using ChatGPT/Gemini makes you miss all of it: 1. $SIVE is actually a chokepoint and partially a bottleneck. The reason it's a chokepoint is leading CPO/optical hyperscaler players go through Sivers, likely: Ayar. Celestial. Lightmatter. Lightelligence. Poet. If you … → · 2868 likes · 785,694 views |
| 2026-05-23 | I don't post dollar amounts because they don't matter. What matters is return %. Speaking of that... YTD: 3840.39%. I'm probably the only one in the world. Who called out multiple names that 10x'd in a short timeframe. Do you remember these thesis anon? 1. $AXTI 2. $SIVE 3. $AAOI 4. $LITE 5… → · 4991 likes · 1,757,190 views |
| 2026-05-21 | Not everyone on X can do a did you listen anon. With triple digit returns on everything like $TSEM they went long on. https://t.co/7jGCpZWRcd → · 766 likes · 199,935 views |
| 2026-05-21 | Just in case you want to frontrun the next major catalyst: $NVDA June 1 Computex/GTC Taipei keynote should be heavily bullish Taiwan optical ecosystem? Just like when I went long on $TSEM and others in Nvidia’s US event. Shunsin, Foci, Nextronics, MSScorps, and a lot of my Nvidia photonics ecosy… → · 980 likes · 525,246 views |
| 2026-04-25 | Uh chat... is my timing insane or what? Names like $TSEM are flat all year, I go long, then it doubles. The moment I go long on $AEHR, it almost triples. People are starting to think I'm the catalyst because this keeps happening over and over... lol this is a $22B+ company. Fun fact on how I get… → · 1448 likes · 407,508 views |
| 2026-04-25 | Pretty negative. It's big news, but a no-revenue R&D partnership like $LWLG and $TSEM. They have a massive dilution vote from 45m -> 95m shares in 2-3 weeks as well, and I have an extreme distaste for massive dilution cycles. But I expect people to just buy into the fomo/news anyway. → · 45 likes · 19,544 views |
| 2026-04-24 | Just putting out there... Would have been +15.02% in 2W equal-weighted return. On 30 different stocks... mostly medium-large cap. 1. $INTC +29.62% 2. $MRVL +40.95% 3. $TSM +4.72% 4. $COHR +18.9% 5. $RKLB +26.76% 6. $DRAM +12.29% 7. $AVGO +18.32% 8. $AMZN +9.17% 9. $ARM +36.6% 10. $TSEM -1.25% 11… → · 1643 likes · 317,745 views |
| 2026-04-23 | @SidkMena $LWLG has one developer agreement trial with $TSEM and is valued at $2.2B $SIVE is shipping lasers that likely ends up in every hyperscaler optical program next year and is valued at $820m One of the most undervalued opportunities I see today. → · 166 likes · 18,020 views |
| 2026-03-26 | Photonics are not having a fun time. Laser Companies from: $LITE, $SIVE, $COHR, $MTSI, $AAOI all down. Substrate, Foundries, and Epiwafer from: $IQE, $AXTI, $SOI, $TSEM all down. Almost everything is red. From 6% on lower beta like Coherent all the way to to 22%. Good lesson to learn: Embr… → · 840 likes · 134,574 views |
| 2026-03-26 | @Alex__0x0 Yeah, everything from $AAOI, $LITE, $MTSI, $TSEM, $COHR, $AXTI, $SIVE, $IQE, Landmark, and others have been strongly outperforming!. Sometimes you forget the index is down -4% YTD. → · 37 likes · 6,559 views |
| 2026-03-26 | $SIVE at ~$400m MC is a name I genuinely believe... Institutions missed as the upstream laser chokepoint for hyperscalers. When you look at $TSEM following my thesis, the stock went up 70% to a $21B+ MC. Retail flows do not send NASDAQ stocks up $10B+. Information discovery and synthesis does. E… → · 467 likes · 67,576 views |
| 2026-03-26 | I’m curious… With $AXTI, $IQE, or $SIVE. And the many other photonics winners I’ve longed like $LITE that returned 100-1000% over the past few months. When is it time for the salty folks out there to admit… That my thesis are just right after all. Instead of downplaying it? $20B+ companies lik… → · 884 likes · 80,074 views |
| 2026-03-25 | I wouldn't say it's speculative. Hyperscalers have orders completely booked until 2028 from $LITE to $COHR. Even $TSEM has 70% of their capacity booked and it's low fwd ~20 P/E 2028. CW/CPO more speculative for photonics, not the pluggable optical transceivers cycle. But compared to memory/GPUs, … → · 131 likes · 42,031 views |
| 2026-03-25 | Bro how is a $20B+ company like $TSEM up 63%… 2 weeks after I go long? The company was stagnant for like 3 months until my post. https://t.co/fTYqm8ew03 → · 705 likes · 243,214 views |
| 2026-03-25 | Every industry leader... Especially $AVGO (Physical Layer Products division) in this statement today. Cites Lasers as a bottleneck for semiconductors. If you aren't long... -> CW Lasers: $SIVE | $MTSI -> EML Lasers: $COHR | $LITE -> or their foundries in $TSEM/Win Semi Maybe it's time to wak… → · 729 likes · 279,979 views |
| 2026-03-25 | @beauty_oe 110ドルから185ドルまであっという間に上がりましたよね？ いつでもどうぞ、お役に立てて嬉しいです！ 全部を当てられるわけじゃないですが $TSEM がいい感じに動いてくれて良かったです。 → · 20 likes · 3,534 views |
| 2026-03-25 | @beauty_oe あなたも10ドル台から $AXTI をカバーしていましたよね！あそこまで上昇したのは本当に見事です。 今の水準だと少し高値圏にあるので、バリュエーション的にもっと魅力的かもしれない $SIVE や $TSEM といった他の銘柄もシェアしておきたいと思いました。 → · 61 likes · 16,894 views |
| 2026-03-24 | There's the Space Satellite MegaCycle: -> Triggered by $PL. With $BKSY / $SATL / $SPIR and others following. Then there's the Photonics SuperCycle: -> Triggered by $LITE and $COHR. With $AAOI / $TSEM / $MTSI / $SIVE / $IQE / $SOI and others following. One is hype over applications from Spac… → · 891 likes · 122,897 views |
| Report | Date | Stance |
|---|---|---|
| #119 — Let There Be Light: Revisiting the Optics & AI Connectivity Theme | 2026-03-12 | LONG |
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