Author
@rennyzucker rennyzucker
grade Ax.com/rennyzucker ↗
Capital-structure-savvy semis/software analyst dissecting fab economics and AI capability
Posts original, technically deep fundamental analysis and co
trader score
-0.69
hit rate
35%
mean α
-0.30%
signals 14d
17
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY.
Their picks, scored
Across their last 20 scored bets: 35% hit rate, -0.30% mean alpha, trader score -0.69. Their last-14d mentions, direction-adjusted, have moved +0.3% since posting (mean over 6 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-07-02 | · | @rennyzucker | · | Likes AI technology more than AI stocks, a cautious sector view. | · | tweet ↗ |
| 2026-07-02 | NKE | @rennyzucker | -0.75 | Calls Nike a permashort due to flagship merchandising execution. | — | tweet ↗ |
| 2026-07-02 | META | @rennyzucker | -0.25 | Says concept is interesting but execution will be horrendous because it is Meta. | — | tweet ↗ |
| 2026-07-02 | · | @rennyzucker | · | Mocking question about NAND bull market without specific public ticker. | · | tweet ↗ |
| 2026-07-02 | AAPL | @rennyzucker | -0.20 | Mentions Apple and low confidence in Clay project moving forward. | — | tweet ↗ |
| 2026-07-02 | NVDA | @rennyzucker | +0.55 | Argues Nvidia should focus on making money selling GPUs, not models. | — | tweet ↗ |
| 2026-06-30 | SPOT | @rennyzucker | -0.40 | Calls Spotify a terrible company, engineering culture, and product while acknowledging scale. | +5.8% | tweet ↗ |
| 2026-06-30 | AMD | @rennyzucker | +0.35 | Calculates AMD reaches $1T valuation at $613.27/share, about 7% away. | -10.9% | tweet ↗ |
| 2026-06-29 | MU | @rennyzucker | -0.15 | Says Micron bulls are out of control, implying caution on bullishness. | -14.8% | tweet ↗ |
| 2026-06-25 | · | @rennyzucker | · | Says hyperscalers are getting crushed and one named proxy is down 10%. | · | tweet ↗ |
| 2026-06-24 | · | @rennyzucker | · | Notes earthquakes and Russia distillate fuel crisis make feeds look like WWIII. | · | tweet ↗ |
| 2026-06-24 | MU | @rennyzucker | -0.45 | Negative joke about Micron worsening outcomes for customers. | -7.0% | tweet ↗ |
| 2026-06-24 | · | @rennyzucker | · | Mentions Small Themes trades and Delta business-model diagram without cashtag. | · | tweet ↗ |
| 2026-06-23 | CBRS | @rennyzucker | -0.35 | Likes Cerebras tech but questions business model and operators. | · | tweet ↗ |
| 2026-06-23 | CBRS | @rennyzucker | -0.25 | Frames CBRS as a business-model debate rather than a technical one. | · | tweet ↗ |
Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.