Marcus Chen
Senior Market Analyst
Senior Market Analyst at 13F Insight. Covers institutional portfolio strategy, 13F filings, and smart money trends.
A note from Marcus
Hi, I'm Marcus. I spent six years on the buy side staring at 13F filings for a hedge fund, and the thing that bothered me most wasn't the work — it was knowing that the average investor never gets to see what I was looking at, even though it's all public.
That's why I'm here. Every research piece you'll see under my name comes from real SEC data, run through real institutional logic, and translated into something you can actually act on. I write long when the data deserves it and short when it doesn't.
If you ever spot a number that looks off, email me. I'd rather be corrected than wrong.
Articles by Marcus Chen (542)
- Research
Where Smart Money Converges: The Q4 2025 Institutional Consensus Report
We analyzed 8,541 Q4 2025 13F filings from 8,484 institutional investors to find where smart money converges — and where it diverges. From Microsoft's $264 billion in new institutional capital to the Technology sector's $1.3 trillion dominance, here's what the data reveals about Wall Street's collective positioning heading into 2026.
- News
Q4 2025 13F Filing Season: Renaissance Dumps Meta, Soros Pivots to Amazon as $53 Trillion Wave Hits SEC
The February 14 deadline brought 8,400+ filings from institutional managers totaling $53.3 trillion. Renaissance Technologies and Soros Fund Management reveal dramatic portfolio shifts — while Buffett's Berkshire Hathaway filing remains the most anticipated disclosure still pending.