@joedab12 joedab12
Deep-dive retail semiconductor bull mapping the AI capex chain to niche suppliers
Publishes original, detailed bottom-up bull theses on small/
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY. · Analyst brief as of 2026-06-22.
Across their last 20 scored bets: 60% hit rate, +1.16% mean alpha, trader score +0.82. Their last-14d mentions, direction-adjusted, have moved -10.0% since posting (mean over 102 mentions with price data).
The author is heavily concentrated in VICR, disclosing a 25% portfolio weight and willingness to move toward 30-35%, while repeatedly tying upside to Nvidia-related Gen2 VPD adoption and shareholder-meeting operational detail. Secondary longs center on RMBS/MRDIMM and select optical names, with AAOI added despite volatility and VIAV/FPS framed patiently bullish. The only clear exit is PENG, where the author no longer owns shares but still thinks the company can do well.
Conviction is concentrated in VICR, with repeated adds, a 25% disclosed portfolio weight, and willingness to increase sizing to 30-35%. The week also shows constructive adds in RMBS/AMD/INTC and AAOI, while PENG is the one explicit exit despite a still-positive view. VICR concentration is the main pump-risk flag, especially given repeated Nvidia-linked upside framing.
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-07-02 | META | @joedab12 | +0.15 | Says Zuckerberg's agents comment was industry-wide, not Meta-specific, and taken out of context. | — | tweet ↗ |
| 2026-07-02 | DRAM | @joedab12 | +0.45 | Bullish exclamation with a basket of tickers. | · | tweet ↗ |
| 2026-07-02 | MU | @joedab12 | +0.45 | Bullish exclamation with a basket of tickers. | — | tweet ↗ |
| 2026-07-02 | VICR | @joedab12 | +0.45 | Bullish exclamation with a basket of tickers. | — | tweet ↗ |
| 2026-07-02 | RMBS | @joedab12 | +0.45 | Bullish exclamation with a basket of tickers. | — | tweet ↗ |
| 2026-07-02 | OUST | @joedab12 | +0.45 | Bullish exclamation with a basket of tickers. | — | tweet ↗ |
| 2026-07-02 | VPG | @joedab12 | +0.45 | Bullish exclamation with a basket of tickers. | — | tweet ↗ |
| 2026-07-02 | DRAM | @joedab12 | +0.15 | Observes Korea rotating into semis while US rotates out, tagged to semi basket. | · | tweet ↗ |
| 2026-07-02 | MU | @joedab12 | +0.15 | Observes Korea rotating into semis while US rotates out, tagged to semi basket. | — | tweet ↗ |
| 2026-07-02 | VICR | @joedab12 | +0.15 | Observes Korea rotating into semis while US rotates out, tagged to semi basket. | — | tweet ↗ |
| 2026-07-02 | RMBS | @joedab12 | +0.15 | Observes Korea rotating into semis while US rotates out, tagged to semi basket. | — | tweet ↗ |
| 2026-07-02 | AAOI | @joedab12 | +0.15 | Observes Korea rotating into semis while US rotates out, tagged to semi basket. | — | tweet ↗ |
| 2026-07-02 | ATOM | @joedab12 | +0.15 | Observes Korea rotating into semis while US rotates out, tagged to semi basket. | · | tweet ↗ |
| 2026-07-02 | META | @joedab12 | +0.00 | Mentions Meta reporting date as July 28, without stance. | — | tweet ↗ |
| 2026-07-02 | · | @joedab12 | · | Author discloses current cash allocation around 20%. | · | 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.