Latest research, educational guides, and news from the world of institutional investing.
Form 4 filings show Ronda E. Stryker sold about $181.7M of Stryker shares on February 4-5, 2026, following the company's latest earnings and guidance cycle.
Form 4 filings show Apple CEO Tim Cook sold roughly $33.4M of AAPL on October 2, 2025, one day after a major exercise-and-tax-withholding cycle.
Form 4 filings show Micron CEO Sanjay Mehrotra sold about $27.5M of MU shares from October 1 to November 7, 2025, after a heavy exercise window and into a record revenue cycle.
Franklin Resources — the parent of Franklin Templeton, one of the world's oldest fund families — files $408B with 14,263 positions. Its Q4 2025 13F has Microsoft over NVIDIA at #1, a massive $4B Citigroup bet, Cisco built 18%, and Exxon in the top 10. This is active management that refuses to follow the momentum crowd.
DFA — the firm that brought academic factor research to real portfolios — files 13,709 positions without a single ETF or index fund. Its Q4 2025 13F reveals a 17.9% top-5 concentration with Berkshire Hathaway, Exxon, and Visa in the top 15 — the anti-momentum portfolio built on Nobel Prize-winning research.
While Bank of America cut SPY by 55% and Goldman Sachs slashed it by $11B, Wells Fargo went the other direction — increasing its SPY stake by 75.5% to $19.7B. The 4th-largest U.S. bank also made SPY its #1 holding, cut small caps 21%, and loaded $11.4B into QQQ.
Bank of New York Mellon's $568B Q4 2025 13F has more positions than any other institutional filer we track — 33,186. Founded by Alexander Hamilton in 1784, the custody bank's portfolio is less an investment thesis and more a census of American equity ownership.
Wellington Management is the largest pure active manager in our database — no ETFs, no index funds. Its Q4 2025 13F reveals a $571B portfolio where healthcare rivals tech for attention: Lilly at $14.4B, Merck at $9.1B, and a Meta trim of 18% that goes against the passive consensus.
Bank of America's Q4 2025 13F reveals the last uncovered megabank: a $1.375 trillion portfolio with 28,105 positions, a 12.9% top-5 concentration that makes it the most diversified major bank filing, and a massive Vanguard ETF allocation that signals where Merrill Lynch clients actually park their money.
Irwin Jacobs co-founded Qualcomm, pioneered CDMA technology that powers every 3G/4G/5G phone on Earth, and filed 5,491 insider transactions — nearly all sells and gifts. His methodical exit from the company he built is a masterclass in founder wealth management.
MicroStrategy's founder filed 2,774 insider transactions over two decades — all sells, zero purchases. His final trade in April 2024 left him with exactly zero personal shares. The company he built now holds half a million Bitcoin worth over $50 billion.
UBS Group AG’s Q4 2025 13F reported $616.68B, but the bigger signal is structural: the top of the U.S. portfolio reads like a rebuilt book, suggesting Credit Suisse integration and account migration effects still matter.
Capital World Investors ended Q4 2025 with $735.30B across 574 positions, led by Broadcom instead of NVIDIA — a revealing look at how one of the world's largest active stock pickers is positioning for a broader market.
Goldman Sachs' Q4 2025 13F reveals an $811B portfolio where Tesla at $18.3B ranks #5 — above Alphabet, Amazon, and Meta. NVIDIA leads at $41.8B, but the real story is Goldman's $28.4B SPY position and what the flat QoQ growth signals.
JPMorgan Chase's Q4 2025 13F reveals a $1.59T portfolio where NVIDIA reclaimed the #1 spot at $85B, Broadcom surged into the top 5 at $32.5B, and Alphabet's two classes combined to $51.8B. The AI infrastructure thesis is deepening.
Morgan Stanley's Q4 2025 13F reveals an ultra-diversified $1.68T portfolio across 8,095 positions — but the top-5 concentration is just 15.3%. We break down where the wealth management giant is actually placing conviction bets.
FMR LLC's Q4 2025 13F reveals a $1.96T portfolio across 5,359 positions. The world's third-largest asset manager cut Meta by $4.3B and NVIDIA by $2.8B — but added $5.3B to Alphabet's two share classes. Here's what the rotation signals.
The Rankin family controls 44% of Hyster-Yale and has filed more insider transactions than most Fortune 500 CEO teams combined — across three public companies they built from a coal business.
John W. Thompson has filed 2,034 insider transactions across seven public companies over two decades. His latest chapter: a clockwork monthly selling program at cybersecurity firm Rubrik.
Eric Yuan has filed 1,506 Form 4 transactions since Zoom's 2019 IPO — converting and selling shares on a daily mechanical schedule. Career total: $1.3B sold, zero bought. He also quietly sits on the Intuit board.