Abrams Bison Investments
As of Q2 2026, Abrams Bison Investments reported 11 long-equity positions worth $2.05B in aggregate.
Copy-investor backtest
- Latest quarter
- +14.49%
- 1-year
- +58.45%
- 3-year
- +137.59%
- 5-year
- +145.33%
- 3-year vs S&P 500
- +64.35%
- 5-year vs S&P 500
- +71.65%
- 5-year top 5
- +155.98%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-09-12 from SEC 13F data.
Live quotes available for 5 of 11 rows. Rows without a quote are marked unavailable.
| 1 | UNH | UNITEDHEALTH GROUP INC | 24.39% | Reduce -25.6% | 335,000 | $83.54M | $249.38 | |
| 2 | CACC | CREDIT ACCEP CORP MICH | 19.56% | Reduce -2.6% | 262,000 | $66.99M | $255.69 | |
| 3 | RNR | RENAISSANCERE HOLDINGS LTD | 12.91% | Reduce -6.0% | 296,000 | $44.2M | $149.32 | |
| 4 | ACHC | ACADIA HEALTHCARE COMPANY IN | 12.32% | Reduce -3.8% | 2,298,935 | $42.19M | $18.35 | |
| 5 | HCA | HCA HEALTHCARE INC | 12.25% | New | 466,850 | $41.95M | $89.85 | |
| 6 | PXD | PIONEER NAT RES CO | 9.36% | Reduce -32.5% | 457,000 | $32.06M | No quote | No quote |
| 7 | QRTEA | QURATE RETAIL INC | 7.90% | New | 4,429,098 | $27.04M | No quote | No quote |
| 8 | TRTN | TRITON INTL LTD | 1.32% | New | 175,000 | $4.53M | No quote | No quote |
| 11 | RAMP | LIVERAMP HLDGS INC | - | Sold | 0 | $0 | No quote | No quote |
| 10 | LEN | LENNAR CORP | - | Sold | 0 | $0 | No quote | No quote |
| 9 | AMAT | APPLIED MATLS INC | - | Sold | 0 | $0 | No quote | No quote |