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ABRAMS BISON INVESTMENTS, LLC

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13F filer, CIK 1317588, Bethesda, MD

ABRAMS BISON INVESTMENTS, LLC reported $918,234,363 across 8 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000919574-25-003258

Period
2025-03-31
Reported value
$918M
Holdings
8
Top 10 weight
100%
New
1
Sold out
1

Part of the filer group ABRAMS BISON INVESTMENTS, LLC

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
ACHCnew+1,820,000$55.2M
SNXadded+435,000$45.2M

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.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
UNHexited-180,000-$91.1M
CACCreduced-30,203-$15.6M
COFreduced-24,000-$4.3M

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, Q1 2025

Share positions as resolved from 13F-HR 0000919574-25-003258, largest first. % of portfolio is the value over $918,234,363, 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; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,248,000 shares; 2024Q4: 2,248,000 shares; 2025Q1: 2,683,000 shares 2,683,000$279M30.38%+435,000Timeline
HCAHCA HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 412,000 shares; 2024Q4: 397,000 shares; 2025Q1: 397,000 shares 397,000$137M14.94%0Timeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 750,000 shares; 2024Q4: 875,000 shares; 2025Q1: 875,000 shares 875,000$127M13.83%0Timeline
SNSHARKNINJA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,475,000 shares; 2024Q4: 1,475,000 shares; 2025Q1: 1,475,000 shares 1,475,000$123M13.4%0Timeline
COFCAPITAL ONE FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 577,000 shares; 2024Q4: 558,000 shares; 2025Q1: 534,000 shares 534,000$95.7M10.43%-24,000Timeline
CACCCREDIT ACCEP CORP MICHQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 228,306 shares; 2024Q4: 175,000 shares; 2025Q1: 144,797 shares 144,797$74.8M8.14%-30,203Timeline
ACHCACADIA HEALTHCARE COMPANY INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,820,000 shares 1,820,000$55.2M6.01%newTimeline
SLQTSELECTQUOTE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,910,794 shares; 2024Q4: 7,910,794 shares; 2025Q1: 7,910,794 shares 7,910,794$26.4M2.88%0Timeline

Sold out in Q1 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
UNHUNITEDHEALTH GROUP INC180,000$91.1Mshares

How Q1 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 0000919574-25-003258 base2025-05-15acceptance time not in the bulk data set