ABRAMS BISON INVESTMENTS, LLC
Registered adviserRegulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Jun 2026 to Oct 2026 | $3,043,178,000 | Pooled investment vehicles (100%) |
| Apr 2025 to May 2026 | $2,507,414,000 | Pooled investment vehicles (100%) |
| Apr 2024 to Mar 2025 | $2,503,658,000 | Pooled investment vehicles (100%) |
| May 2023 to Mar 2024 | $2,145,028,000 | Pooled investment vehicles (100%) |
| Apr 2023 | $2,145,028,000 | Pooled investment vehicles (100%) |
| Apr 2022 to Mar 2023 | $2,819,563,000 | Pooled investment vehicles (100%) |
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Closest benchmark: the Nasdaq-100 as of 2026-06-30, active share 97.5%; sector active share 35.8% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
11 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 45.9% | $939,594,387 |
| Consumer Cyclical | 26.7% | $546,372,869 |
| Healthcare | 10.9% | $223,513,130 |
| Industrials | 7.5% | $154,015,685 |
| Communication Services | 4.5% | $93,182,988 |
| Financial Services | 4.5% | $91,916,477 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| SUNB | Sunbelt Rentals Holdings, Inc. | −10,502,327 | 2,058,758 | $154,015,685 | |
| SNX | Td Synnex Corp | −470,593 | 2,021,764 | $540,498,387 | |
| ACHC | Acadia Healthcare Company, Inc. | −215,000 | 4,165,000 | $122,992,450 | |
| TFX | Teleflex Inc | −207,000 | 793,000 | $100,520,680 | |
| AMAT | Applied Materials Inc /De | −152,000 | 552,000 | $399,096,000 | |
| NYT | New York Times Co | −84,520 | 1,331,566 | $93,182,988 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarterSold Out
Positions the filer fully exited| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SNX |
Td Synnex Corp
Technology
|
Reduced | 2,021,764 | $540,498,387 | 26.38% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Reduced | 552,000 | $399,096,000 | 19.48% | |
| SN |
SharkNinja, Inc.
Consumer Cyclical
|
Held | 1,436,000 | $218,659,720 | 10.67% | |
| BFAM |
Bright Horizons Family Solutions Inc.
Consumer Cyclical
|
Added | 2,393,249 | $169,633,489 | 8.28% | |
| URBN |
Urban Outfitters Inc
Consumer Cyclical
|
Added | 2,230,873 | $158,079,660 | 7.72% | |
| SUNB |
Sunbelt Rentals Holdings, Inc.
Industrials
|
Reduced | 2,058,758 | $154,015,685 | 7.52% | |
| ACHC |
Acadia Healthcare Company, Inc.
Healthcare
|
Reduced | 4,165,000 | $122,992,450 | 6.00% | |
| TFX |
Teleflex Inc
Healthcare
|
Reduced | 793,000 | $100,520,680 | 4.91% | |
| NYT |
New York Times Co
Communication Services
|
Reduced | 1,331,566 | $93,182,988 | 4.55% | |
| COF |
Capital One Financial Corp
Financial Services
|
Held | 425,000 | $85,263,500 | 4.16% | |
| SLQT |
SelectQuote, Inc.
Financial Services
|
Held | 7,910,794 | $6,652,977 | 0.32% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.