Joel Greenblatt: Creator of the Magic Formula

Smart Money Profile

Joel Greenblatt

Gotham Asset Management

Joel Greenblatt — Gotham Asset Management
Gotham
Primary Fund
$5.3B
13F Portfolio Value
Magic Formula · Value
Investment Style

Profile & Investment Philosophy

Joel Greenblatt, founder of Gotham Capital and author of "The Little Book That Beats the Market," has built a philosophy spanning systematic quantitative value and discretionary special situations. His "Magic Formula" — screening for companies with high earnings yields and high returns on invested capital — is a widely tested quantitative strategy. It encapsulates Buffett's insight: buying a great business at a fair price, implemented through a rules-based process to remove bias. Beyond quantitative strategies, Greenblatt excels at special situations: spin-offs, restructurings, and reorganizations where complexity creates mispricing. He views spin-offs as a reliable source of alpha, as institutional investors often sell them regardless of quality. Greenblatt's philosophy emphasizes process over prediction: by removing emotional components, systematic value strategies extract the market's tendency to misprice businesses over short horizons.

Current Portfolio

LATEST 13F

Latest SEC Form 13F filing. Total portfolio value: $5.3B. Holdings: 37 positions.

Ticker / SecurityTypeSharesΔ vs PrevValuePortfolio %
PCG PG&E CorporationCommon34.30-31.54%$551,200,0007.58%
NVDA NVIDIA CorporationCommon3.51+3.51%$550,170,0007.56%
AMZN Amazon.com, Inc.Common2.17-22.95%$499,730,0006.87%
MSFT Microsoft CorporationCommon0.93-15.91%$447,350,0006.15%
UNP Union Pacific Corp.Common1.81+106.86%$418,690,0005.76%
CRH CRH plcCommon2.60+20.09%$324,480,0004.46%
SGI Somnigroup Int.Common3.40+13.33%$303,550,0004.17%
BN Brookfield CorporationCommon6.20+32.62%$284,520,0003.91%
NSC Norfolk Southern Corp.Common0.97-40.91%$281,500,0003.87%
TDS Telephone and DataCommon6.67-0.48%$273,680,0003.76%

SOURCE: SEC Form 13F. See the live BMI Smart Money Tracker.

🔒 PRO ONLY · LOCKED

Strategic Analysis — Pro members only

The full strategic breakdown — every position, the thesis behind each trade, BMI's contrarian take and the macro signal — is reserved for BMInsider Pro members.

Unlock with Pro · from $9.49/mo
Scroll to Top
WordPress Cookie Notice by Real Cookie Banner