ABRAMS BISON INVESTMENTS, LLC

CIK

1317588

Location

Bethesda, MD

Portfolio Value

Mid $2,310,989,551

Diversification

Moderately concentrated

Filing Date

Global Rank

#904 / 8,232 ▲ 464

Top Industry

Rental & Leasing Services 35.4%

3Y Alpha vs SPY

+10.7%

Period ended 2 months ago

Filed May 15, 2026 · 29d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+128.5%

SPY

+76.5%

Annualised alpha

+10.9%

Max drawdown

−23.2%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

11 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

35.4%

+7.8 pts

Top 5

76.7%

+3.7 pts

Top 10

99.8%

−0.2 pts

HHI

1,881

Moderately concentrated+380

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	35.4%	$817,601,022	1
Technology	28.6%	$661,105,709	2
Consumer Cyclical	17.7%	$409,139,190	3
Healthcare	9.6%	$222,058,200	2
Communication Services	5.1%	$118,568,880	1
Financial Services	3.6%	$82,516,550	2

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

4 positions

Ticker	Company	Δ Shares	Shares	Value
URBN	Urban Outfitters Inc	+537,000	2,226,000	$141,017,100
SN	SharkNinja, Inc.	+208,000	1,436,000	$152,072,400
TFX	Teleflex Inc	+31,000	1,000,000	$119,610,000
SNX	Td Synnex Corp	+15,357	2,492,357	$420,485,549
No positions match the current search.

Trimmed

Positions the filer reduced

2 positions

Ticker	Company	Δ Shares	Shares	Value
AMAT	Applied Materials Inc /De	−188,000	704,000	$240,620,160
COF	Capital One Financial Corp	−54,000	425,000	$77,532,750
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
SUNB	Sunbelt Rentals Holdings, Inc.	12,561,085	$817,601,022
BFAM	Bright Horizons Family Solutions Inc.	1,413,000	$116,049,690
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
HCA	HCA Healthcare, Inc.	165,000	$77,031,900
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

11 positions · $2,310,989,551 total · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
SUNB	Sunbelt Rentals Holdings, Inc. Industrials	NEW	12,561,085	NEW	$817,601,022	NEW	35.38%
SNX	Td Synnex Corp Technology	Added	2,492,357	+15,357	$420,485,549	+13.0%	18.20%
AMAT	Applied Materials Inc /De Technology	Reduced	704,000	-188,000	$240,620,160	+5.0%	10.41%
SN	SharkNinja, Inc. Consumer Cyclical	Added	1,436,000	+208,000	$152,072,400	+10.7%	6.58%
URBN	Urban Outfitters Inc Consumer Cyclical	Added	2,226,000	+537,000	$141,017,100	+10.9%	6.10%
TFX	Teleflex Inc Healthcare	Added	1,000,000	+31,000	$119,610,000	+1.1%	5.18%
NYT	New York Times Co Communication Services	Held	1,416,086	0	$118,568,880	+20.6%	5.13%
BFAM	Bright Horizons Family Solutions Inc. Consumer Cyclical	NEW	1,413,000	NEW	$116,049,690	NEW	5.02%
ACHC	Acadia Healthcare Company, Inc. Healthcare	Held	4,380,000	0	$102,448,200	+64.8%	4.43%
COF	Capital One Financial Corp Financial Services	Reduced	425,000	-54,000	$77,532,750	−33.2%	3.35%
SLQT	SelectQuote, Inc. Financial Services	Held	7,910,794	0	$4,983,800	−55.3%	0.22%