13F Insight
DOSSIER · 13F-HR · Q3 2026

Shearwater Capital LLC

$211M in tracked AUM across 71 positions as of Q3 2026.

SC
CIK 0001905665 · last filed Sep 30, 2026
Total AUM
$211M
as of Q3 2026
Holdings
71
—
positions
Whale Score
62
62
tracked
Activity
—
no data
changes this Q
AI Analysis · Q3 2026
Comprehensive Analysis of Shearwater Capital LLC SEC 13F Filing
1. Portfolio Overview

Shearwater Capital LLC’s 13F filing for the period ending December 31, 2025, reveals a portfolio with a total market value of approximately $174.21 million, representing a solid growth of 16.4% from the previous quarter's $149.65 million. The portfolio consists of 53 holdings, displaying a structure that relies heavily on fund-of-funds and ETF strategies rather than concentrated individual st...

The most striking feature of this portfolio is its heavy reliance on Dimensional ETF Trust products. A significant majority of the assets are allocated to these funds, suggesting that Shearwater Capital acts largely as an allocator utilizing Dimensional Fund Advisors' (DFA) investment philosophies, which typically emphasize factor-based investing (such as value, size, and profitability). The portfolio is diversified across various asset classes through these funds, including international equities, fixed income, and core U.S. equity exposures.

2. Key Holdings
Analysis generated by 13F Insight from SEC Form 13F filing data · Q3 2026. Methodology

Quarter at a glance — Q3 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q3 2026.

#HoldingValueSharesWeight
01
DFAC
DIMENSIONAL ETF TRUST
$74M1.7M35.2%02
DFAX
DIMENSIONAL ETF TRUST
$33M893K15.7%03
DFIV
DIMENSIONAL ETF TRUST
$19M341K9.0%04
DOCU
DOCUSIGN INC
$8M113K3.6%05
DFUV
DIMENSIONAL ETF TRUST
$7M122K3.2%06
DFAT
DIMENSIONAL ETF TRUST
$5M81K2.5%07
BRK/B
BERKSHIRE HATHAWAY INC DEL
$5M10K2.5%08
DFEM
DIMENSIONAL ETF TRUST
$4M106K2.0%09
AMZN
AMAZON COM INC
$4M14K1.7%10
DFAI
DIMENSIONAL ETF TRUST
$3M74K1.4%

Filing history

2026Q3Sep 30
$211M▲ 0.8%
71 positionsView →2026Q2Jun 30
$209M▲ 9.8%
65 positionsView →2026Q1Mar 31
$191M▲ 9.5%
71 positionsView →2025Q4Dec 31
$174M▲ 16.4%
53 positionsView →2025Q3Sep 30
$150M▼ 5.9%
33 positionsLocked2025Q2Jun 30
$159M▲ 22.0%
50 positionsLocked2025Q1Mar 31
$130M▼ 11.6%
43 positionsLocked2024Q4Dec 31
$147M▲ 1.6%
45 positionsLocked2024Q3Sep 30
$145M▲ 6.5%
47 positionsLocked2024Q2Jun 30
$136M▲ 0.3%
43 positionsLocked2024Q1Mar 31
$136M▲ 7.7%
43 positionsLocked2023Q4Dec 31
$126M▲ 13.8%
42 positionsLocked
Showing 12 of 20