

@acinvestorblog posted 3,922 times over the past 12 months, generating 4,374 cashtag mentions across 313 distinct tickers. The most frequently mentioned ticker was $SPY with 220 mentions, followed by $RUM with 197 mentions and $USO with 195 mentions. The account's recent activity reflects a diverse research focus spanning multiple sectors, with the top five tickers accounting for a significant portion of engagement.
Most recent posts from July 17, 2026 covered three separate securities. The account noted $SPCX's performance dynamics, observing "Today's close at $124 marks a brutal 45% drop from that high in just one month." Additional coverage included $SMX balance sheet developments and $VMAR's completion of a US$16.3 million equity offering program, demonstrating continued focus on corporate announcements and market movements across various equities.
Antonio Costa (@acinvestorblog) is a FinTwit voice tracked on Surfaced in the Long Research category with 216.6k followers on X. Surfaced archives their cashtag mentions and plots each one on a price chart so the calls age publicly.
Over the past 12 months, @acinvestorblog's most-mentioned tickers are $SPY, $RUM, $USO, $FNUC, $GRRR — $SPY leads with 220 mentions.
@acinvestorblog's first tracked mention of $SPY was on Dec 24, 2025.
In the past 12 months, @acinvestorblog posted 3922 times carrying cashtag mentions, totalling 4374 mentions across 313 distinct tickers.
