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

Great Waters Wealth Management

$1.1B in tracked AUM across 131 positions as of Q3 2026.

GW
CIK 0001964535 · last filed Sep 30, 2026
Total AUM
$1.1B
as of Q3 2026
Holdings
131
—
positions
Whale Score
74
74
strong
Activity
—
no data
changes this Q
AI Analysis · Q3 2026
Comprehensive SEC 13F Analysis: Great Waters Wealth Management
1. Portfolio Overview

Great Waters Wealth Management reported a significant expansion in assets under management (AUM) for the quarter ending December 31, 2025. The total portfolio value grew by 25.7%, rising from $722.93 million to $909.01 million. This growth is attributable to a combination of market appreciation and net capital inflows, evidenced by the creation of 27 new positions.

The portfolio consists of 117 total hol...

2. Key Holdings

The portfolio is dominated by Dimensional ETF Trust funds, which occupy the top six positions and command a massive 69.6% of the total portfolio value.

  • DFUS (Dimensional US Core Equity 2 ETF): The largest holding at $199.19 million (21.91%), providing broad U.S. equity exposure.
  • DFAX (Dimensional US Core Equity Market II ETF): The second-largest holding at $158.66 million (17.45%), further reinforcing U.S. market beta.
  • DFCF (Dimensional US Core Equity 2 ETF): Holding $132.54 million (14.58%), this position complements the other core U.S. equity funds.
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
DFUS
DIMENSIONAL ETF TRUST
$259M3.1M23.3%02
DFAX
DIMENSIONAL ETF TRUST
$198M5.3M17.8%03
DFCF
DIMENSIONAL ETF TRUST
$170M4.2M15.3%04
DFSD
DIMENSIONAL ETF TRUST
$98M2.1M8.8%05
DFAS
DIMENSIONAL ETF TRUST
$95M1.2M8.5%06
DFAT
DIMENSIONAL ETF TRUST
$63M942K5.6%07
DFGR
DIMENSIONAL ETF TRUST
$28M1.0M2.5%08
BND
VANGUARD BD INDEX FDS
$23M332K2.1%09
DFIC
DIMENSIONAL ETF TRUST
$18M491K1.7%10
IWM
ISHARES TR
$18M64K1.6%

Filing history

2026Q3Sep 30
$1.1B▲ 3.0%
131 positionsView →2026Q2Jun 30
$1.1B▲ 14.2%
128 positionsView →2026Q1Mar 31
$945M▲ 3.9%
121 positionsView →2025Q4Dec 31
$909M▲ 7.4%
117 positionsView →2025Q3Sep 30
$846M▲ 10.1%
114 positionsLocked2025Q2Jun 30
$769M▲ 6.7%
110 positionsLocked2025Q1Mar 31
$721M▼ 7.5%
103 positionsLocked2024Q4Dec 31
$779M▲ 5.1%
112 positionsLocked2024Q3Sep 30
$742M▲ 13.3%
110 positionsLocked2024Q2Jun 30
$655M▲ 6.9%
104 positionsLocked2024Q1Mar 31
$612M▲ 8.6%
99 positionsLocked2023Q4Dec 31
$564M▲ 11.9%
96 positionsLocked
Showing 12 of 16