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 6 of 8 rows. Rows without a quote are marked unavailable.
| 1 | CACC | CREDIT ACCEP CORP MICH | 20.51% | Add +9.8% | 1,091,474 | $198.16M | $181.55 | No quote |
| 2 | SIG | SIGNET JEWELERS LIMITED | 16.02% | Add +41.0% | 1,247,607 | $154.74M | No quote | No quote |
| 3 | KMX | CARMAX INC | 15.12% | Add +31.6% | 2,858,787 | $146.08M | $51.10 | No quote |
| 4 | IBKR | INTERACTIVE BROKERS GROUP IN | 11.35% | - | 2,788,553 | $109.65M | $39.32 | No quote |
| 5 | LB | L BRANDS INC | 10.98% | Reduce -40.1% | 1,207,712 | $106.05M | No quote | No quote |
| 6 | AON | AON PLC | 10.81% | - | 1,000,000 | $104.45M | $104.45 | No quote |
| 7 | RNR | RENAISSANCERE HOLDINGS LTD | 7.76% | - | 625,657 | $74.97M | $119.83 | No quote |
| 8 | GD | GENERAL DYNAMICS CORP | 7.44% | - | 547,000 | $71.86M | $131.37 | No quote |