13F Insight
DOSSIER · 13F-HR · Q4 2025

ASSETMARK, INC

$49.0B in tracked AUM across 3,370 positions as of Q4 2025.

AI
CIK 0001344551 · last filed Dec 31, 2025
Total AUM
$49.0B
as of Q4 2025
Holdings
3,370
—
positions
Whale Score
58
58
tracked
Activity
—
no data
changes this Q
AI Analysis · Q4 2025
Comprehensive Analysis of ASSETMARK, INC 13F Filing
1. Portfolio Overview

ASSETMARK, INC reported a significant expansion in its managed assets for the quarter ending December 31, 2025. The total portfolio value surged by 137.5%, rising from $20.65B to $49.04B. This dramatic increase suggests substantial capital inflows, likely driven by net new asset acquisitions on the platform rather than solely market appreciation.

The portfolio is highly diversified, comprising **3,3...

2. Key Holdings

The portfolio is dominated by Exchange-Traded Funds (ETFs), with the top three positions all being Vanguard funds:

  • MGK (Vanguard Mega Cap Growth ETF): The largest holding at $3.55B (7.23% of the portfolio), indicating a strong tilt toward large-cap growth companies.
  • MGV (Vanguard Mega Cap Value ETF): The second-largest holding at $2.18B (4.44%), providing a counterbalance to the growth allocation.
  • VOO (Vanguard S&P 500 ETF): A core holding at $2.17B (4.43%), offering broad U.S. equity exposure.

Quarter at a glance — Q4 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight
01
MGK
VANGUARD WORLD FD
$3.5B8.6M7.2%02
MGV
VANGUARD WORLD FD
$2.2B15.4M4.4%03
VOO
VANGUARD INDEX FDS
$2.2B3.5M4.4%04
NVDA
NVIDIA CORPORATION
$1.1B5.8M2.2%05
VBR
VANGUARD INDEX FDS
$928M4.4M1.9%06
MSFT
MICROSOFT CORP
$922M1.9M1.9%07
MINT
PIMCO ETF TR
$898M8.9M1.8%08
GOOGL
ALPHABET INC
$810M2.6M1.7%09
VOE
VANGUARD INDEX FDS
$803M4.5M1.6%10
AAPL
APPLE INC
$791M2.9M1.6%

Filing history

2025Q4Dec 31
$49.0B▲ 5.1%
3,370 positionsView →2025Q3Sep 30
$46.6B▲ 10.1%
3,181 positionsView →2025Q2Jun 30
$42.4B▲ 16.3%
3,003 positionsLocked2025Q1Mar 31
$36.4B▼ 1.1%
2,623 positionsLocked2024Q4Dec 31
$36.8B▲ 5.4%
2,590 positionsLocked2024Q3Sep 30
$34.9B▲ 8.0%
2,254 positionsLocked2024Q2Jun 30
$32.3B▲ 5.1%
2,101 positionsLocked2024Q1Mar 31
$30.8B▲ 11.2%
1,935 positionsLocked2023Q4Dec 31
$27.7B▲ 10.7%
1,836 positionsLocked2023Q3Sep 30
$25.0B▼ 1.9%
1,742 positionsLocked2023Q2Jun 30
$25.5B▲ 5.4%
1,561 positionsLocked2023Q1Mar 31
$24.2B▲ 4.8%
1,584 positionsLocked
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