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

Defender Capital, LLC.

$308M in tracked AUM across 37 positions as of Q2 2026.

DC
CIK 0001766929 · last filed Jun 30, 2026
Total AUM
$308M
as of Q2 2026
Holdings
37
—
positions
Whale Score
69
69
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026
SEC 13F Filing Analysis: Defender Capital, LLC
1. Portfolio Overview

Defender Capital, LLC manages a concentrated portfolio valued at approximately $308.65 million as of December 31, 2025. The portfolio consists of 38 holdings, indicating a focus on high-conviction investing rather than broad diversification. The firm executed a massive strategic pivot during the quarter, increasing the portfolio's value by 3.5% (from $298.18M) while completely overhauling the asset base.

The ...

2. Key Holdings

The portfolio is dominated by a small group of high-conviction names, with Berkshire Hathaway (BRK/B) serving as the largest anchor position at $50.49 million (16.36%). This represents a classic defensive value play, providing stability and capital allocation expertise.

The second and third largest positions, Palantir Technologies (PLTR) at $43.13 million (13.98%) and Danaher Corp (DHR) at $35.72 million (11.57%), signal a strong tilt toward technology-driven operational efficiency and healthcare innovation.

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
BRK/B
BERKSHIRE HATHAWAY CLASS B
$51M101K16.5%02
AXON
AXON ENTERPRISE INC
$42M74K13.6%03
PLTR
PALANTIR TECHNOLOGIES INCLASS A
$36M310K11.7%04
DHR
DANAHER CORP
$28M149K9.2%05
VLTO
VERALTO CORP
$22M249K7.2%06
MNST
MONSTER BEVERAGE CORP NE
$19M198K6.2%07
TDY
TELEDYNE TECHNOLOGIES IN
$16M25K5.3%08
TSLA
TESLA INC
$13M30K4.1%09
STAA
STAAR SURGICAL CO
$12M431K4.0%10
COST
COSTCO WHSL CORP NEW
$11M12K3.5%

Filing history

2026Q2Jun 30
$308M▲ 9.2%
37 positionsView →2026Q1Mar 31
$282M▼ 8.7%
34 positionsView →2025Q4Dec 31
$309M▲ 3.5%
38 positionsView →2025Q3Sep 30
$298M▲ 1.2%
35 positionsView →2025Q2Jun 30
$295M▲ 16.1%
39 positionsLocked2025Q1Mar 31
$254M▼ 6.8%
35 positionsLocked2024Q4Dec 31
$272M▼ 9.7%
39 positionsLocked2024Q3Sep 30
$301M▲ 2.9%
35 positionsLocked2024Q2Jun 30
$293M▼ 0.4%
35 positionsLocked2024Q1Mar 31
$294M▲ 3.2%
36 positionsLocked2023Q4Dec 31
$285M▲ 3.2%
36 positionsLocked2023Q3Sep 30
$276M▼ 5.0%
38 positionsLocked
Showing 12 of 31