13F Insight
DOSSIER · 13F-HR · Q1 2026

Oakcliff Capital Partners, LP

$227M in tracked AUM across 8 positions as of Q1 2026.

OC
CIK 0001657335 · last filed Mar 31, 2026
Total AUM
$227M
as of Q1 2026
Holdings
8
—
positions
Whale Score
69
69
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Portfolio Overview

Oakcliff Capital Partners, LP reported a significant contraction in portfolio assets for the quarter ending September 30, 2025. The total portfolio value decreased by 27.3%, dropping from $200.10 million to $145.56 million. This reduction in assets under management is not solely attributable to market performance but is largely the result of active capital deployment, specifically the liquidation of three major positions totaling approximately $79 million. The fund curren...

Key Holdings

The portfolio is dominated by Interactive Brokers Group (IBKR), which accounts for 48.73% of the total value at $70.93 million. This "anchor" position represents a massive bet on the financial services sector, likely reflecting a thesis on the democratization of finance, global market expansion, or the firm's ability to generate fees from high trading volumes. The second largest holding is Alphabet Inc. (GOOG) at 19.77% ($28.78 million), providing significant exposure to the technology and communication services sectors, specifically focusing on digital advertising and artificial intelligence infrastructure.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
IBKR
INTERACTIVE BROKERS GROUP IN
$69M1.0M30.5%02
GIL
GILDAN ACTIVEWEAR INC
$38M682K16.7%03
GOOG
ALPHABET INC
$34M118K15.0%04
TDG
TRANSDIGM GROUP INC
$28M24K12.4%05
GWRE
GUIDEWIRE SOFTWARE INC
$22M144K9.5%06
SGU
STAR GROUP LP
$13M1.1M6.0%07
NRP
NATURAL RESOURCE PARTNERS LP
$12M102K5.4%08
LEN
LENNAR CORP
$10M118K4.5%

Filing history

2026Q1Mar 31
$227M▼ 2.8%
8 positionsView →2025Q4Dec 31
$233M▲ 60.2%
8 positionsView →2025Q3Sep 30
$146M▼ 27.3%
5 positionsView →2025Q2Jun 30
$200M▲ 64.9%
8 positionsLocked2025Q1Mar 31
$121M▼ 38.0%
7 positionsLocked2024Q4Dec 31
$196M▼ 1.7%
9 positionsLocked2024Q3Sep 30
$199M▲ 6.3%
9 positionsLocked2024Q2Jun 30
$187M▲ 12.0%
10 positionsLocked2024Q1Mar 31
$167M▲ 5.0%
10 positionsLocked2023Q4Dec 31
$159M▲ 9.1%
10 positionsLocked2023Q3Sep 30
$146M▼ 3.0%
9 positionsLocked2023Q2Jun 30
$150M▲ 4.6%
9 positionsLocked
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