=== SUMMARY ===
- Author brags about a $418k single-day gain on MRNA, making it his largest stock position at ~19% of portfolio after trimming $50k.
- He still believes in MRNA long-term and remains concentrated, while also holding 24% in gold/gold miners as a bond substitute.
- This is anecdotal, emotionally-framed speculation, not a researched deep-dive or fundamental valuation post.
=== SENTIMENT ===
BULLISH
=== TRADE IDEAS ===
MRNA - LONG | confidence: 0.60 | sentiment: +0.70
Speaker: u/Mr_Big_Garnet_Bear
Thesis:
1. THE FACT: MRNA is the author’s largest individual holding at ~19% after a massive gain; he explicitly says he still believes in the company long-term.
2. THE BRIDGE: Keeping the bulk of the position after taking profits signals ongoing conviction and a long-term bullish view.
3. THE VERDICT: Existing MRNA holders may stay long, but this is not a fresh entry thesis with valuation support.
4. RISKS: Vaccine demand shifts, regulatory/clinical setbacks, and extreme concentration could reverse gains quickly.
Timeframe: long-term
Key Points:
- MRNA delivered $418k single-day gain
- Author trimmed $50k but kept bulk
- Long-term belief stated without fundamentals
- 19% position creates high concentration risk
- No entry price or valuation target given
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Not sure how many people are in this situation because people might not consider MRNA a value stock.
I work in investments but have been out of a job almost a year. But I have picked individual stocks since my first job a decade and a half ago. Last I calculated my wife and I slightly outperformed the S&P on an IRR basis over the past 10 years (brokerage only keeps 10 years of data) but I mostly do it because I enjoy investing.
Going into Wednesday MRNA was our largest individual stock position at around 10% (we own 10 stocks total but also have a 24% position in gold and gold miners as a bond substitute). Our portfolio used to be 50/50 active versus passive but shifted to roughly 2/3 active as positions grew and I was encouraged by our results.
On Wednesday we made $418k. Luckily the majority is in Roth IRAs and will be long term capital gains in our taxable accounts next month. We’re now at $2.4MM liquid net worth, so we are hopefully sustainably over $2MM finally after flirting with it over the past year. We still believe in the company long term so have the bulk of it still invested (19% of our portfolio), but did realize $50k of it on Wednesday and today close of market.
Just wanted to shamelessly brag here because I’m cautious sharing the actual levels of numbers (not just relative ones) with the people in my life! One of the best days of my life, up there with my marriage and the birth of my daughter. But we are also moving into my literal mom’s basement in a few weeks (it’s nice, they spent about $100k remodeling it into an in-laws quarters with its own bedroom, living room, dining area, and bath, actually may be larger than our current apartment. They also seemingly intended for this to happen as they solicited our input on the renovation). We didn’t want to sign a new one-year minimum lease without knowing where my next job is. Still doesn’t feel real.
MRNA is the author’s largest individual holding at ~19% after a massive gain; he explicitly says he still believes in the company long-term. Keeping the bulk of the position after taking profits signals ongoing conviction and a long-term bullish view. Existing MRNA holders may stay long, but this is not a fresh entry thesis with valuation support. Vaccine demand shifts, regulatory/clinical setbacks, and extreme concentration could reverse gains quickly.
This Reddit post, published August 22, 2026,
features u/Mr_Big_Garnet_Bear
discussing MRNA.
1 trade idea extracted by AI with direction and confidence scoring.