DOSSIER · 13F-HR · Q2 2026

PARK PRESIDIO CAPITAL LLC

$1.8B in tracked AUM across 14 positions as of Q2 2026.

PP
CIK 0001596510 · last filed Jun 30, 2026
Total AUM
$1.8B
as of Q2 2026
Holdings
14
—
positions
Whale Score
79
79
strong
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Park Presidio Capital's $1.43B 13F shows one of the more asymmetric Q1 activity profiles in the current queue: twelve positions increased against just one reduction, with no exits and no new entries. That virtually all-add posture in a book that grew from $1.23B to $1.43B is a strong conviction signal — the manager is adding to existing positions across much of the portfolio while finding almost nothing to trim. The WhaleScore of 79 reflects a long-term record of generating alpha from this concentrated approach, and this filing reinforces that characterization: the manager is in net accumulation mode and believes its existing idea set is underpriced.

The 12:1 increase-to-decrease ratio is analytically significant. In a concentrated book, a single-quarter pattern this skewed toward additions is unusual — it suggests the manager found its existing idea set compelling at Q1 price levels and chose to deepen rather than diversify. The absence of new positions reinforces that this was a conviction-up-size quarter rather than a research-expansion quarter.

The one reduction in the filing is worth noting: in a quarter where 12 positions were added to, the one trimmed name represents the manager's lowest-conviction position. The asymmetry — 12 adds vs 1 trim — suggests the manager's idea funnel is full and the constraint on deployment is capital, not research.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
JBHT
HUNT J B TRANS SVCS INC
$218M754K12.3%
02
AMZN
AMAZON COM INC
$174M731K9.9%
03
VMC
VULCAN MATLS CO
$165M558K9.3%
04
MA
MASTERCARD INCORPORATED
$163M316K9.2%
05
GNRC
GENERAC HLDGS INC
$158M540K9.0%
06
WAB
WABTEC
$132M490K7.5%
07
META
META PLATFORMS INC
$130M231K7.4%
08
RKT
ROCKET COS INC
$112M7.1M6.4%
09
CBRE
CBRE GROUP INC
$109M811K6.2%
10
UNP
UNION PAC CORP
$108M399K6.1%

Filing history

2026Q2Jun 30
$1.8B▲ 23.9%
14 positionsView →
2026Q1Mar 31
$1.4B▲ 16.0%
13 positionsView →
2025Q4Dec 31
$1.2B▲ 208.6%
15 positionsView →
2025Q3Sep 30
$398M▼ 57.8%
4 positionsView →
2025Q2Jun 30
$943M▲ 741.4%
12 positionsLocked
2025Q1Mar 31
$112M▼ 74.5%
3 positionsLocked
2024Q4Dec 31
$439M▲ 0.5%
11 positionsLocked
2024Q3Sep 30
$437M▲ 6.9%
11 positionsLocked
2024Q2Jun 30
$409M▼ 6.9%
10 positionsLocked
2024Q1Mar 31
$439M▲ 5.1%
10 positionsLocked
2023Q4Dec 31
$418M▲ 10.7%
9 positionsLocked
2023Q3Sep 30
$378M▼ 4.4%
9 positionsLocked
Showing 12 of 45