Romina Bobbio da Costa
Romina Bobbio da Costa @rcosta1983

Performance
All

17.13%2026
2026
23.01%2025
2025
15.70%2024
2024
33.24%2023
2023
-33.86%2022
2022
26.09%2021
2021
5.47%2020
2020
33.9%0%-33.9%
Romina Bobbio da Costa
📉 Rocky week for markets! We’ve seen some pretty dramatic swings, and while there isn’t one single reason for them, the biggest one is Interest rates. The 10-year U.S. Treasury yield climbed toward 5%, its highest level since 2023. And this time, investors are questioning whether the Treasury can... Show More
Romina Bobbio da Costa
📊 Weekly Market Update: AI vs. The Fed Another week of ups and downs in the market but interestingly, I don’t think the underlying macro picture has changed. What has changed is the debate around interest rates. And today’s jobs report made that debate even more interesting. 🇺🇸 The Fed is back... Show More
Romina Bobbio da Costa
📊 Monday Market Update: The Fed Changed the Conversation 😳 Friday’s Jackson Hole speech from Fed Chair Kevin Warsh was a pretty important one! and now that we’ve had the weekend to digest it, I think the message is becoming clearer. Warsh did not give markets the rate cut signal many investors were... Show More
Romina Bobbio da Costa
A lot happened in markets in the last 24hrs, but one theme continues to dominate: AI. $NVDA (NVIDIA Corporation) delivered another extraordinary quarter, with revenue of $96.2B and quarterly profit of $59.7B (both more than doubling year over year!) The really important number for me wasn’t just the... Show More
Romina Bobbio da Costa
NVIDIA earnings tonight: the most important AI report of the quarter? 👀🤖 Tonight, $NVDA (NVIDIA Corporation) reports earnings and I think there’s a much bigger story here than simply whether Nvidia beats Wall Street estimates. Nvidia has become the infrastructure backbone of the AI boom. But it is... Show More
Romina Bobbio da Costa
🟠 Portfolio Update: Adding Copper 🟠 I’m slowly adding $COPA.L (WisdomTree Copper) — WisdomTree Copper at around 1.5% of the portfolio. Why copper? My portfolio already has plenty of exposure to corporate earnings, technology and AI through $VOO (Vanguard S&P 500 ETF), $IEMG (iShares Core MSCI Emerging... Show More
Romina Bobbio da Costa
One of the more interesting investment stories this week: Berkshire Hathaway $BRK.B (Berkshire Hathaway Inc) has made Alphabet ($GOOGL (Alphabet Inc Class A)) its third-largest stock holding, worth roughly $38B. 👀 Warren Buffett said he initiated the original Alphabet position, while new Berkshire... Show More
Romina Bobbio da Costa
Portfolio update 📊 | Rebalancing for an uncertain market I made some changes to the portfolio today! I want the portfolio to be more resilient and better prepared for multiple possible outcomes. Right now we’re dealing with a pretty unusual macro mix: tariff uncertainty, geopolitical tensions, elevated... Show More
Romina Bobbio da Costa
⚠️🚨Big warning signs 🚨⚠️ I’m usually all for buying the dip… but here’s why I’m not buying this dip just yet: 1) US Bond Yields are Surging. The 10-year is at 4.7% (ish) and the 30-year is near 5.3%. YIKES. 2) JAPAN’S 30-year yield just crossed 4% for the first time in history🥴 Why does this... Show More
Romina Bobbio da Costa
Trade wars, oil, bonds & AI valuations means there’s a lot for us to watch this week. 🌎📈 Several big forces pulling in different directions. 🪢 🇨🇦 Trade tensions: Canada is preparing retaliatory tariffs after talks with the U.S. broke down. If other major trading partners follow, we could see... Show More

About Romina Bobbio da Costa
Portugal
Strategy: Multi-Strategy

Ivy grad, certified in intl' wealth management. Diverse portfolio, +23% return in '25
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