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ABRAMS BISON INVESTMENTS, LLC

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13F filer, CIK 1317588, Bethesda, MD

ABRAMS BISON INVESTMENTS, LLC reported $1,275,641,968 across 9 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-14.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000919574-25-007023

Period
2025-09-30
Reported value
$1.28B
Holdings
9
Top 10 weight
100%
New
1
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
TFXnew+917,925$112M
AMATadded+197,000$40.3M
ACHCadded+800,000$19.8M
NYTadded+6,086$349K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
SNreduced-480,000-$49.5M
HCAreduced-85,000-$36.2M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0000919574-25-007023, largest first. % of portfolio is the value over $1,275,641,968, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
SNXTD SYNNEX CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,248,000 shares; 2024Q4: 2,248,000 shares; 2025Q1: 2,683,000 shares; 2025Q2: 2,603,254 shares; 2025Q3: 2,603,254 shares 2,603,254$426M33.42%0Timeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 750,000 shares; 2024Q4: 875,000 shares; 2025Q1: 875,000 shares; 2025Q2: 875,000 shares; 2025Q3: 1,072,000 shares 1,072,000$219M17.21%+197,000Timeline
SNSHARKNINJA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,475,000 shares; 2024Q4: 1,475,000 shares; 2025Q1: 1,475,000 shares; 2025Q2: 1,775,000 shares; 2025Q3: 1,295,000 shares 1,295,000$134M10.47%-480,000Timeline
TFXTELEFLEX INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 917,925 shares 917,925$112M8.8%newTimeline
ACHCACADIA HEALTHCARE COMPANY INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,820,000 shares; 2025Q2: 3,580,000 shares; 2025Q3: 4,380,000 shares 4,380,000$108M8.5%+800,000Timeline
COFCAPITAL ONE FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 577,000 shares; 2024Q4: 558,000 shares; 2025Q1: 534,000 shares; 2025Q2: 500,000 shares; 2025Q3: 500,000 shares 500,000$106M8.33%0Timeline
NYTNEW YORK TIMES CO MTN BEQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 1,410,000 shares; 2025Q3: 1,416,086 shares 1,416,086$81.3M6.37%+6,086Timeline
HCAHCA HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 412,000 shares; 2024Q4: 397,000 shares; 2025Q1: 397,000 shares; 2025Q2: 255,000 shares; 2025Q3: 170,000 shares 170,000$72.5M5.68%-85,000Timeline
SLQTSELECTQUOTE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,910,794 shares; 2024Q4: 7,910,794 shares; 2025Q1: 7,910,794 shares; 2025Q2: 7,910,794 shares; 2025Q3: 7,910,794 shares 7,910,794$15.5M1.22%0Timeline

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000919574-25-007023 base2025-11-14acceptance time not in the bulk data set