DOSSIER · 13F-HR · Q1 2026

GREAT OAK CAPITAL PARTNERS, LLC

GREAT OAK's holding co. based in New York, NY — $430M in tracked AUM across 47 positions as of Q1 2026.

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GREAT OAK·New York, NY·Holding Co.

CIK 0002012868 · last filed Mar 31, 2026

Total AUM

$430M

▲ 16.8%

vs prior

Holdings

47

—

positions

Whale Score

67

67

tracked

Activity

—

no data

changes this Q

Top sector

Tech

10% weight

concentration

AI Analysis · Q1 2026 · Q1 2026

Comprehensive Analysis of GREAT OAK CAPITAL PARTNERS, LLC 13F Filing

1. Portfolio Overview

Great Oak Capital Partners, LLC manages a concentrated portfolio valued at approximately $390.19 million as of the report date (December 31, 2025). The firm employs a highly structured investment strategy, characterized by a heavy reliance on quantitative ETFs, specifically those issued by the Dimensional ETF Trust. The portfolio experienced modest growth of +5.3% during the quarter, increasi...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight

01

DIMENSIONAL ETF TRUST

$93M1.4M21.6%

02

DIMENSIONAL ETF TRUST

$40M1.1M9.4%

03

DIMENSIONAL ETF TRUST

$40M1.0M9.2%

04

DIMENSIONAL ETF TRUST

$35M838K8.1%

05

DIMENSIONAL ETF TRUST

$35M813K8.0%

06

DIMENSIONAL ETF TRUST

$34M914K7.8%

07

DIMENSIONAL ETF TRUST

$30M395K6.9%

08

DIMENSIONAL ETF TRUST

$29M596K6.7%

09

DIMENSIONAL ETF TRUST

$26M1.1M6.0%

10

DIMENSIONAL ETF TRUST

$24M704K5.5%

Filing history

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