13F Insight
DOSSIER · 13F-HR · Q2 2026

Foster Group, Inc.

$3.8B in tracked AUM across 318 positions as of Q2 2026.

FG
CIK 0001841544 · last filed Jun 30, 2026
Total AUM
$3.8B
as of Q2 2026
Holdings
318
—
positions
Whale Score
62
62
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive SEC 13F Analysis: Foster Group, Inc.
1. Portfolio Overview

Foster Group, Inc. has reported a substantial expansion in assets under management (AUM), with the total portfolio value growing by 101.3% from $1.64B to $3.31B quarter-over-quarter. This doubling of assets suggests significant net capital inflows rather than merely market appreciation. The portfolio maintains a highly diversified structure with 300 total holdings, reflecting an institutional approach...

The investment strategy is characterized by a heavy reliance on Exchange Traded Funds (ETFs), which account for approximately 88.8% of the total portfolio value ($2.94B). This indicates a core-satellite approach where the "core" is comprised of passive, rules-based indices, while a smaller "satellite" portion is allocated to individual equities. The shift in portfolio composition suggests a strategic reallocation, moving away from a potentially more fragmented strategy toward a more streamlined, model-based portfolio structure utilizing large-cap Vanguard, Dimensional, and iShares products.

2. Key Holdings
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
VTI
VANGUARD INDEX FDS
$523M1.4M13.9%02
VEA
VANGUARD TAX-MANAGED FDS
$206M2.9M5.5%03
BND
VANGUARD BD INDEX FDS
$187M2.5M5.0%04
QUAL
ISHARES TR
$168M766K4.5%05
VGIT
VANGUARD SCOTTSDALE FDS
$165M2.8M4.4%06
DFIV
DIMENSIONAL ETF TRUST
$159M2.9M4.2%07
DFLV
DIMENSIONAL ETF TRUST
$158M4.0M4.2%08
DFAE
DIMENSIONAL ETF TRUST
$144M3.6M3.8%09
DUHP
DIMENSIONAL ETF TRUST
$131M3.1M3.5%10
VTV
VANGUARD INDEX FDS
$130M595K3.4%

Filing history

2026Q2Jun 30
$3.8B▲ 12.0%
318 positionsView →2026Q1Mar 31
$3.4B▲ 1.6%
284 positionsView →2025Q4Dec 31
$3.3B▲ 3.8%
300 positionsView →2025Q3Sep 30
$3.2B▲ 9.1%
268 positionsView →2025Q2Jun 30
$2.9B▲ 9.3%
264 positionsLocked2025Q1Mar 31
$2.7B▲ 1.9%
224 positionsLocked2024Q4Dec 31
$2.6B▼ 2.2%
198 positionsLocked2024Q3Sep 30
$2.7B▲ 5.4%
203 positionsLocked2024Q2Jun 30
$2.5B▲ 26.3%
196 positionsLocked2024Q1Mar 31
$2.0B▲ 23.1%
198 positionsLocked2023Q4Dec 31
$1.6B— 0.0%
168 positionsLocked2023Q3Sep 30
$1.6B▼ 1.9%
168 positionsLocked
Showing 12 of 23