Ruane Cunniff LP
As of Q1 2026, this manager reported 50 long-equity positions worth $6.03B in aggregate.
As of Q1 2026, Ruane Cunniff LP's Ruane Cunniff LP held 50 long-equity positions with a reported value of $6.03B.
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Updated 2026-05-30 from SEC 13F data.
Live quotes available for 42 of 44 rows. Rows without a quote are marked unavailable.
| 1 | SCHW | SCHWAB CHARLES CORP | 10.32% | Reduce -2.4% | 6,598,822 | $602.08M | $91.24 | |
| 2 | FWONK | LIBERTY MEDIA CORP DEL | 10.05% | Reduce -2.5% | 5,610,983 | $586.35M | $104.50 | |
| 3 | ICE | INTERCONTINENTAL EXCHANGE IN | 8.71% | Reduce -0.9% | 2,768,977 | $508.02M | $183.47 | |
| 4 | COF | CAPITAL ONE FINL CORP | 7.72% | Reduce -0.6% | 2,117,016 | $450.42M | $212.76 | |
| 5 | TSM | TAIWAN SEMICONDUCTOR MFG LTD | 7.45% | Add +2.8% | 1,917,681 | $434.34M | $226.49 | |
| 6 | ELV | ELEVANCE HEALTH INC | 7.31% | Reduce -2.4% | 1,095,655 | $426.17M | $388.96 | |
| 7 | GOOGL | ALPHABET INC | 7.15% | Reduce -0.3% | 2,366,319 | $417.02M | $176.23 | |
| 8 | CACC | CREDIT ACCEP CORP MICH | 5.10% | Reduce -9.2% | 584,025 | $297.52M | $509.43 | |
| 9 | META | META PLATFORMS INC | 5.03% | Reduce -22.2% | 397,558 | $293.43M | $738.09 | |
| 10 | ICLR | ICON PLC | 4.26% | Add +36.2% | 1,708,183 | $248.46M | $145.45 | |
| 11 | UNH | UNITEDHEALTH GROUP INC | 4.08% | Reduce -7.1% | 763,439 | $238.17M | $311.97 | |
| 12 | GOOG | ALPHABET INC | 3.91% | Reduce -3.2% | 1,286,121 | $228.15M | $177.39 | |
| 13 | LBRDK | LIBERTY BROADBAND CORP | 3.19% | Reduce -20.7% | 1,889,287 | $185.87M | $98.38 | |
| 14 | MSA | MSA SAFETY INC | 2.73% | New | 949,067 | $159M | $167.53 | |
| 15 | BRK-B | BERKSHIRE HATHAWAY INC DEL | 2.72% | Reduce -3.0% | 326,841 | $158.77M | $485.77 | |
| 16 | CHTR | CHARTER COMMUNICATIONS INC N | 2.71% | Reduce -3.5% | 386,614 | $158.05M | $408.81 | |
| 17 | J | JACOBS SOLUTIONS INC | 2.42% | Reduce -9.8%1.01:1 split | 1,072,124 | $140.93M | $131.45 | |
| 18 | BRK-A | BERKSHIRE HATHAWAY INC DEL | 1.46% | Reduce -7.1% | 117 | $85.27M | $728800.00 | |
| 19 | FWONA | LIBERTY MEDIA CORP DEL | 1.22% | Add +1.0% | 748,343 | $71.06M | $94.96 | |
| 20 | LBRDA | LIBERTY BROADBAND CORP | 1.12% | Reduce -0.8% | 668,807 | $65.42M | $97.82 | |
| 21 | AMTM | AMENTUM HOLDINGS INC | 0.99% | Add +2.0% | 2,441,743 | $57.65M | $23.61 | |
| 22 | TECH | BIO-TECHNE CORP | 0.13% | New | 152,417 | $7.84M | $51.45 | |
| 23 | EXPD | EXPEDITORS INTL WASH INC | 0.04% | - | 21,902 | $2.5M | $114.25 | |
| 24 | EQH | EQUITABLE HLDGS INC | 0.04% | - | 40,728 | $2.28M | $56.10 | |
| 25 | GPI | GROUP 1 AUTOMOTIVE INC | 0.03% | Reduce -0.3% | 3,350 | $1.46M | $436.71 | |
| 26 | LAD | LITHIA MTRS INC | 0.02% | - | 2,716 | $917.52K | $337.82 | |
| 27 | NFLX | NETFLIX INC | 0.01% | - | 606 | $811.51K | $1339.13 | |
| 28 | VTI | VANGUARD INDEX FDS | 0.01% | Add +47.9% | 2,551 | $775.33K | $303.93 | |
| 29 | KMX | CARMAX INC | 0.01% | - | 6,280 | $422.08K | $67.21 | |
| 30 | STLA | STELLANTIS N.V | 0.01% | - | 39,677 | $397.96K | $10.03 | |
| 31 | VOO | VANGUARD INDEX FDS | 0.01% | - | 682 | $387.4K | $568.03 | |
| 32 | MSFT | MICROSOFT CORP | 0.01% | Add +6.2% | 689 | $342.72K | $497.41 | |
| 33 | VXUS | VANGUARD STAR FDS | 0.01% | Add +13.1% | 4,662 | $322.1K | $69.09 | |
| 34 | AXP | AMERICAN EXPRESS CO | 0.01% | - | 932 | $297.29K | $318.98 | |
| 35 | CPA | COPA HOLDINGS SA | 0.00% | - | 2,555 | $280.97K | $109.97 | |
| 36 | SPGI | S&P GLOBAL INC | 0.00% | - | 531 | $279.99K | $527.29 | |
| 37 | MU | MICRON TECHNOLOGY INC | 0.00% | New | 2,162 | $266.47K | $123.25 | |
| 38 | SBGI | SINCLAIR INC | 0.00% | - | 17,959 | $248.19K | $13.82 | |
| 39 | DG | DOLLAR GEN CORP NEW | 0.00% | New | 2,144 | $245.23K | $114.38 | |
| 40 | FERG | FERGUSON ENTERPRISES INC | 0.00% | New | 1,000 | $217.75K | $217.75 | |
| 41 | RSG | REPUBLIC SVCS INC | 0.00% | New | 817 | $201.48K | No quote | No quote |
| 42 | RMNI | RIMINI STR INC DEL | 0.00% | - | 37,955 | $143.09K | $3.77 | |
| 43 | ATAI | ATAI LIFE SCIENCES NV | 0.00% | - | 42,112 | $92.23K | $2.19 | |
| 44 | BLDR | BUILDERS FIRSTSOURCE INC | - | Sold | 0 | $0 | No quote | No quote |