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 5 rows. Rows without a quote are marked unavailable.
| 1 | CACC | CREDIT ACCEP CORP MICH | 45.14% | - | 930,000 | $328.66M | $353.40 | No quote |
| 2 | UNH | UNITEDHEALTH GROUP INC | 28.20% | Add +4.0% | 837,000 | $205.35M | $245.34 | No quote |
| 3 | CVNA | CARVANA CO | 14.28% | - | 2,500,000 | $104M | $41.60 | No quote |
| 4 | RNR | RENAISSANCERE HOLDINGS LTD | 10.34% | - | 625,657 | $75.28M | $120.32 | No quote |
| 5 | IBKR | INTERACTIVE BROKERS GROUP IN | 2.03% | - | 229,899 | $14.81M | $64.41 | No quote |