Founded in 1969, the firm manages concentrated equity portfolios that emphasize long-term intrinsic value and disciplined risk control across U.S. and global public markets. Ruane Cunniff & Goldfarb LP combines fundamental bottom-up research with portfolio construction aimed at high-conviction holdings and extended holding periods, serving institutional and high-net-worth clients. Investment activity typically centers on large-cap and select growth names, with an emphasis on capital preservation, low turnover and stewardship through active engagement with company management.
Founded in 1969, the firm manages concentrated equity portfolios that emphasize long-term intrinsic value and disciplined risk control across U.S. and global public markets. Ruane Cunniff & Goldfarb LP combines fundamental bottom-up research with portfolio construction aimed at high-conviction holdings and extended holding periods, serving institutional and high-net-worth clients. Investment activity typically centers on large-cap and select growth names, with an emphasis on capital preservation, low turnover and stewardship through active engagement with company management.
Adopts a concentrated, long-term value orientation that blends deep fundamental research with rigorous risk controls. Focuses on large-cap and select growth equities across U.S. and global public markets, privileging high-conviction positions, low turnover and extended holding periods. Capital deployment emphasizes intrinsic-value underwriting, capital preservation and active stewardship via engagement with management. Portfolio construction balances conviction concentration with diversification limits and position-sizing discipline, targeting compounding returns through patient ownership and selective opportunistic rebalancing.
Adopts a concentrated, long-term value orientation that blends deep fundamental research with rigorous risk controls. Focuses on large-cap and select growth equities across U.S. and global public markets, privileging high-conviction positions, low turnover and extended holding periods. Capital deployment emphasizes intrinsic-value underwriting, capital preservation and active stewardship via engagement with management. Portfolio construction balances conviction concentration with diversification limits and position-sizing discipline, targeting compounding returns through patient ownership and selective opportunistic rebalancing.
| Trades 1151 | Longs Won 810/1151 70% | Profit Factor 3.6 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $32.54M |
| Average Win $11.28M | Best Trade (Aug 15) $556.59M | Sharpe Ratio -9.9 |
| Average Loss -$7.44M | Worst Trade (Dec 30) -$240.15M | Z-Score -10.43 (100%) |
| Commissions $0 | Avg. Trade Length 2y 6m 1w 6d | Expectancy $5.74M |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | 0.08% |
| Consecutive Losing Trades | 841 | 757 | 673 | 589 | 505 | 421 | 336 | 252 | 168 | 84 |
| Symbol | Quantity | Cost | Value | Comm. | Profit ($) | Gain (%) | Change |
|---|---|---|---|---|---|---|---|
AAPL Apple Inc. | 961 | $244,640.29 | $293,998.73 | - | $49,358.44 | 20.18% | +0.219% |
ACN Accenture plc Class A | 901,848 | $241.97M | $159.55M | - | -$82.42M | -34.06% | -0.885% |
ALGN Align Technology, Inc. | 1.17M | $182.92M | $212.26M | - | $29.34M | 16.04% | +2.835% |
AMTM Amentum Holdings, Inc. | 537,213 | $16.9M | $11.53M | - | -$5.37M | -31.77% | -0.923% |
ATAI AtaiBeckley Inc. | 42,112 | $149,076 | $305,733.12 | - | $156,657.12 | 105.09% | +0.138% |
AXP American Express Company | 932 | $212,207 | $319,144.75 | - | $106,937.75 | 50.39% | -0.355% |
BAC Bank of America Corporation | 3,625 | $206,553 | $233,776.25 | - | $27,223.25 | 13.18% | +0.624% |
BRK-A Berkshire Hathaway Inc. | 103 | $30.39M | $77.9M | - | $47.51M | 156.35% | -0.742% |
BRK-B Berkshire Hathaway Inc. | 300,672 | $68.35M | $151.55M | - | $83.2M | 121.73% | -0.572% |
CACC Credit Acceptance Corporation | 5,279 | $2.68M | $3.1M | - | $418,835.97 | 15.62% | +0.751% |
CHTR Charter Communications Inc | 1,556 | $485,202.4 | $239,966.32 | - | -$245,236.08 | -50.54% | -1.476% |
COF Capital One Financial Corporation | 1.96M | $192.51M | $444.7M | - | $252.19M | 131% | +1.568% |
CPA Copa Holdings S.A. | 2,555 | $224,533 | $347,147.85 | - | $122,614.85 | 54.61% | -0.367% |
DG Dollar General Corporation | 2,188 | $250,055.24 | $269,758.52 | - | $19,703.28 | 7.88% | +0.991% |
ELV Elevance Health, Inc. | 979,598 | $372.06M | $392.14M | - | $20.08M | 5.4% | +0.525% |
EQH Equitable Holdings, Inc. | 40,310 | $1.15M | $2.14M | - | $986,533.96 | 85.52% | +0.549% |
FERG Ferguson Enterprises Inc | 1,000 | $217,750 | $244,929.99 | - | $27,179.99 | 12.48% | -1.286% |
FWONA Liberty Media Corporation | 695,720 | $39.61M | $66.31M | - | $26.7M | 67.41% | +0.644% |
FWONK Liberty Media Corporation Series C Formula One Group Common Stock | 5.22M | $325.42M | $542.72M | - | $217.3M | 66.77% | +0.203% |
GLBAV GCI Liberty, Inc. | 28,162 | $1.06M | $1.06M | - | - | - | 0.0 |