13F Insight
DOSSIER · 13F-HR · Q1 2026

&PARTNERS

$20.2B in tracked AUM across 2,395 positions as of Q1 2026.

&
CIK 0000107136 · last filed Mar 31, 2026
Total AUM
$20.2B
as of Q1 2026
Holdings
2,395
—
positions
Whale Score
63
63
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026
Comprehensive Analysis of &PARTNERS SEC 13F Filing (Q3 2025)
Portfolio Overview

&PARTNERS manages a substantial and highly diversified portfolio valued at $15.61 billion as of September 30, 2025. This represents a robust growth of 19.8% from the previous quarter's value of $13.03 billion. The portfolio is characterized by a "Core and Satellite" strategy, utilizing a massive base of Exchange Traded Funds (ETFs) to provide broad market exposure, supplemented by concentrated positions in hig...

With 2,120 total holdings, the manager demonstrates a strong preference for diversification to mitigate unsystematic risk. However, the portfolio is top-heavy, with the top 10 positions accounting for approximately 23.6% of the total assets. The heavy allocation to ETFs (approx. 19% of the portfolio) suggests a reliance on passive indexing for beta generation, while active management is applied to specific growth and value sectors through individual stock selection.

Key Holdings
Analysis generated by 13F Insight from SEC Form 13F filing data · Q1 2026. Methodology

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
AAPL
APPLE INC
$706M2.8M3.5%02
IVV
ISHARES TR
$557M851K2.8%03
IJH
ISHARES TR
$526M7.8M2.6%04
MSFT
MICROSOFT CORP
$523M1.4M2.6%05
NVDA
NVIDIA CORPORATION
$460M2.6M2.3%06
AGG
ISHARES TR
$389M3.9M1.9%07
DFAI
DIMENSIONAL ETF TRUST
$355M9.1M1.8%08
IEFA
ISHARES TR
$299M3.3M1.5%09
AVGO
BROADCOM INC
$274M884K1.4%10
JPM
JPMORGAN CHASE & CO
$265M937K1.3%

Filing history

2026Q1Mar 31
$20.2B▲ 5.8%
2,395 positionsView →2025Q4Dec 31
$19.1B▲ 22.4%
2,282 positionsView →2025Q3Sep 30
$15.6B▲ 19.8%
2,120 positionsView →2025Q2Jun 30
$13.0B▲ 38.5%
1,992 positionsLocked2025Q1Mar 31
$9.4B▲ 12.9%
1,753 positionsLocked2024Q4Dec 31
$8.3B▲ 60.9%
1,641 positionsLocked2024Q3Sep 30
$5.2B▲ 126.9%
1,390 positionsLocked2024Q2Jun 30
$2.3B▲ 214.7%
914 positionsLocked2024Q1Mar 31
$726M▲ 76.8%
491 positionsLocked2023Q4Dec 31
$411M▲ 91.7%
294 positionsLocked2023Q3Sep 30
$214M▼ 4.1%
183 positionsLocked2023Q2Jun 30
$223M▲ 7.4%
195 positionsLocked
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