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 35 of 39 rows. Rows without a quote are marked unavailable.
| 1 | ICE | INTERCONTINENTAL EXCHANGE IN | 12.60% | Reduce -1.9% | 5,012,488 | $805.21M | $160.64 | |
| 2 | UNH | UNITEDHEALTH GROUP INC | 8.84% | Reduce -1.8% | 966,315 | $564.99M | $584.68 | |
| 3 | ELV | ELEVANCE HEALTH INC | 8.17% | Reduce -1.9% | 1,004,533 | $522.36M | $520.00 | |
| 4 | TSM | TAIWAN SEMICONDUCTOR MFG LTD | 7.89% | Reduce -3.9% | 2,904,689 | $504.46M | $173.67 | |
| 5 | SCHW | SCHWAB CHARLES CORP | 7.55% | Reduce -4.3% | 7,450,286 | $482.85M | $64.81 | |
| 6 | FWONK | LIBERTY MEDIA CORP DEL | 7.37% | Reduce -1.6% | 6,081,334 | $470.88M | $77.43 | |
| 7 | GOOGL | ALPHABET INC | 6.92% | Reduce -3.9% | 2,667,043 | $442.33M | $165.85 | |
| 8 | COF | CAPITAL ONE FINL CORP | 6.49% | Reduce -1.9% | 2,771,238 | $414.94M | $149.73 | |
| 9 | J | JACOBS SOLUTIONS INC | 5.18% | Reduce -17.9%1.197:1 split | 2,530,209 | $331.2M | $130.90 | |
| 10 | META | META PLATFORMS INC | 5.08% | Reduce -1.8% | 567,157 | $324.66M | $572.44 | |
| 11 | CACC | CREDIT ACCEP CORP MICH | 4.73% | Reduce -3.9% | 681,604 | $302.24M | $443.42 | |
| 12 | GOOG | ALPHABET INC | 3.82% | Reduce -2.2% | 1,460,992 | $244.26M | $167.19 | |
| 13 | BRK-B | BERKSHIRE HATHAWAY INC DEL | 3.13% | Reduce -1.1% | 434,304 | $199.89M | $460.26 | |
| 14 | LBRDK | LIBERTY BROADBAND CORP | 3.04% | Reduce -2.0% | 2,514,729 | $194.36M | $77.29 | |
| 15 | CHTR | CHARTER COMMUNICATIONS INC N | 2.31% | Add +0.2% | 455,023 | $147.46M | $324.08 | |
| 16 | KMX | CARMAX INC | 2.21% | Reduce -51.9% | 1,825,488 | $141.26M | $77.38 | |
| 17 | BRK-A | BERKSHIRE HATHAWAY INC DEL | 1.45% | Reduce -2.9% | 134 | $92.62M | $691180.00 | |
| 18 | AMTM | AMENTUM HOLDINGS INC | 1.28% | New | 2,530,489 | $81.61M | $32.25 | |
| 19 | FWONA | LIBERTY MEDIA CORP DEL | 0.88% | Reduce -2.8% | 790,661 | $56.56M | $71.53 | |
| 20 | LBRDA | LIBERTY BROADBAND CORP | 0.85% | Reduce -1.9% | 709,767 | $54.52M | $76.82 | |
| 21 | EXPD | EXPEDITORS INTL WASH INC | 0.07% | Reduce -66.3% | 34,402 | $4.52M | $131.40 | |
| 22 | EQH | EQUITABLE HLDGS INC | 0.03% | Reduce -0.1% | 40,844 | $1.72M | $42.03 | |
| 23 | GPI | GROUP 1 AUTOMOTIVE INC | 0.02% | Reduce -1.2% | 3,386 | $1.3M | $383.04 | |
| 24 | ASAI | SENDAS DISTRIBUIDORA S A | 0.02% | Add +9.4% | 151,270 | $1.04M | No quote | No quote |
| 25 | BLDR | BUILDERS FIRSTSOURCE INC | 0.01% | - | 4,700 | $911.14K | $193.86 | |
| 26 | LAD | LITHIA MTRS INC | 0.01% | Add +0.1% | 2,728 | $866.52K | $317.64 | |
| 27 | STLA | STELLANTIS N.V | 0.01% | Add +14.4% | 51,673 | $726.01K | $14.05 | |
| 28 | NFLX | NETFLIX INC | 0.01% | Reduce -1.5% | 606 | $429.82K | $709.27 | |
| 29 | ISCV | ISHARES TR | 0.01% | - | 6,380 | $405.01K | No quote | No quote |
| 30 | VTI | VANGUARD INDEX FDS | 0.00% | New | 1,065 | $301.57K | $283.16 | |
| 31 | MSFT | MICROSOFT CORP | 0.00% | - | 649 | $279.27K | $430.30 | |
| 32 | SBGI | SINCLAIR INC | 0.00% | - | 17,959 | $274.77K | $15.30 | |
| 33 | SPGI | S&P GLOBAL INC | 0.00% | - | 531 | $274.33K | $516.62 | |
| 34 | AXP | AMERICAN EXPRESS CO | 0.00% | - | 932 | $252.76K | $271.20 | |
| 35 | MU | MICRON TECHNOLOGY INC | 0.00% | - | 2,162 | $224.22K | $103.71 | |
| 36 | RMNI | RIMINI STR INC DEL | 0.00% | Add +34.3% | 38,090 | $70.47K | $1.85 | |
| 37 | ATAI | ATAI LIFE SCIENCES NV | 0.00% | - | 42,112 | $48.85K | $1.16 | |
| 39 | MHK | MOHAWK INDS INC | - | Sold | 0 | $0 | No quote | No quote |
| 38 | GS | GOLDMAN SACHS GROUP INC | - | Sold | 0 | $0 | No quote | No quote |