13F Insight
DOSSIER · 13F-HR · Q2 2026

Hauser Brothers GmbH

$83M in tracked AUM across 4 positions as of Q2 2026.

HB
CIK 0001508236 · last filed Jun 30, 2026
Total AUM
$83M
as of Q2 2026
Holdings
4
—
positions
Whale Score
67
67
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of Hauser Brothers GmbH 13F Filing (Q3 2025)
Portfolio Overview

Hauser Brothers GmbH’s filing for the period ending September 30, 2025, reveals a firm in the midst of a significant portfolio contraction and reallocation. The total portfolio value plummeted by 49.7%, decreasing from $100.49 million in the previous quarter to $50.57 million. This drastic reduction in assets under management (AUM) was driven not only by market movements but by a substantial culling of p...

Key Holdings

The portfolio is currently dominated by three specific positions, all of which represent significant stakes relative to the total portfolio value.

  • TFI International Inc. (TFII): This is the cornerstone holding, valued at $28.37 million, representing 56.11% of the total portfolio. With 322,000 shares held, Hauser Brothers has maintained and slightly increased this position, indicating a strong conviction in TFI's business model despite the overall portfolio reduction.
  • Builders FirstSource Inc. (BLDR): The second-largest holding is in the consumer cyclical sector, valued at $15.22 million (30.09% allocation). The firm holds 126,000 shares. Despite reducing this stake by 11.9% during the quarter, it remains a critical component of the firm's investment thesis.
  • WESCO International Inc. (WCC): The smallest of the three holdings, valued at $6.98 million (13.80% allocation), saw the most significant relative reduction of the remaining assets, with a 38.0% decrease in shares.
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
TFII
TFI INTL INC
$45M316K54.7%02
WBD
WARNER BROS DISCOVERY INC
$16M600K19.3%03
BLDR
BUILDERS FIRSTSOURCE INC
$12M129K13.9%04
UNFI
UNITED NAT FOODS INC
$10M221K12.1%

Filing history

2026Q2Jun 30
$83M▲ 16.4%
4 positionsView →2026Q1Mar 31
$71M▼ 49.3%
4 positionsView →2025Q4Dec 31
$141M▲ 178.2%
4 positionsView →2025Q3Sep 30
$51M▼ 49.7%
3 positionsView →2025Q2Jun 30
$100M▲ 100.5%
7 positionsLocked2025Q1Mar 31
$50M▼ 64.2%
5 positionsLocked2024Q4Dec 31
$140M▲ 7.4%
10 positionsLocked2024Q3Sep 30
$130M▲ 7.3%
10 positionsLocked2024Q2Jun 30
$121M▼ 10.8%
10 positionsLocked2024Q1Mar 31
$136M▲ 14.2%
10 positionsLocked2023Q4Dec 31
$119M—
9 positionsLocked