Trend Signal Now: The Hot Corner: Biotech and Agriculture Big Buys

Wednesday, January 14, 2026

Every day, we sift through the filings to spot where the real conviction lies – cutting through the noise to highlight the most meaningful insider moves.

📌 Alumis $ALMS — Foresite Capital Fund V, L.P. disclosed a $24.0M purchase per a new Form 4.

Large-cap biotech sponsor leaning in with size as price extends to fresh all-time highs following a decisive breakout. Momentum remains firmly in control.

📌 Intrepid Potash $IPI — Gate City Capital increased its 13D stake from 5.20% to 6.83%.

Value-oriented capital pressing the position in a fertilizer name as the ag complex shows early signs of bottoming and relative stabilization.

Here's The Hot Corner, with data from January 13, 2026:

Click the table to enlarge it.

📌 Lennar $LEN — GAMCO Investors filed a new 13D reporting an initial 5.49% stake.

Gabelli's shop stepping into a mega-cap homebuilder is notable as the housing group defends a key long-term support zone.

📌 Congressional Purchases — Rep. Gil Cisneros — Disclosed two buys: Campbell's $CPB for $50,000 to $100,000, and UnitedHealth $UNH for $15,000 to $50,000.

A defensive allocation split between staples and managed care, with heavier sizing skewed toward the lower-volatility CPB.

If you want this actionable trade ideas based on insider trading, join Hot Corner Insider risk-free.

Alfonso De Pablos | Director of Research, All Star Charts

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