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Livermore
Livermore
ZHEN

Foster Group, Inc.

SEC CIK
0001841544
Latest filing
Jul 7, 2026

The latest 13F from Foster Group, Inc. covers Q2 2026 (filed Jul 7, 2026): 318 long positions worth $3.76B. The top 10 holdings make up 52.4% of the portfolio, and the largest is Vanguard Morningstar Total Stock Market ETF at 13.9%. Livermore has 22 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
49
Est. +$19.6M
Added
172
Est. +$79.0M
Reduced
79
Est. −$37.8M
Sold out
15
Est. −$3.42M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard Morningstar Total Stock Market ETF922908769
    13.9%$523.3M
  2. Vanguard Ftse Developed Markets ETF921943858
    5.5%$205.5M
  3. Vanguard Total Bond Market ETF921937835
    5.0%$187.0M
  4. iShares MSCI USA Quality Factor ETF46432F339
    4.5%$168.1M
  5. Vanguard Scottsdale FDS92206C706
    4.4%$165.4M

Biggest buys

New and added positions, by estimated amount bought

  1. Vanguard Scottsdale FDS92206C706
    +$8.75MAdded
  2. Vanguard Total Bond Market ETF921937835
    +$8.33MAdded
  3. Vanguard Morningstar Total Stock Market ETF922908769
    +$6.68MAdded
  4. American Centy ETF Tr02507A606
    +$5.49MNew
  5. iShares Core S&P 500 ETF464287200
    +$4.70MAdded

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. Vanguard Morningstar Total Stock Market ETF922908769
    +0.58 pp13.3% → 13.9%
  2. iShares MSCI USA Quality Factor ETF46432F339
    +0.18 pp4.3% → 4.5%
  3. iShares Core S&P 500 ETF464287200
    +0.18 pp2.2% → 2.4%
  4. American Centy ETF Tr02507A606
    +0.15 pp0.0% → 0.1%
  5. Invesco QQQ Trust Series I46090E103
    +0.13 pp0.7% → 0.8%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. iShares MSCI USA Momentum Factor ETF46432F396
    −$10.3MReduced
  2. Dimensional Emerging Core Equity Market ETF25434V302
    −$9.08MReduced
  3. iShares Tr46432F388
    −$3.02MReduced
  4. Dimensional ETF Trust25434V666
    −$2.20MReduced
  5. American Centy ETF Tr025072877
    −$2.08MReduced

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. Vanguard Mun BD FDS922907746
    −0.14 pp1.3% → 1.2%
  2. iShares U.S. Treasury Bond ETF46429B267
    −0.14 pp1.1% → 0.9%
  3. Dimensional ETF Trust25434V666
    −0.11 pp4.3% → 4.2%
  4. Vanguard Morningstar Value ETF922908744
    −0.08 pp3.5% → 3.4%
  5. SPDR Series Trust78468R721
    −0.07 pp0.6% → 0.6%

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$3.76B
+$402.9M (+12.0%) vs. prior quarter
Positions
318
+34 vs. prior quarter
Top 10 concentration
52.4%
Top 10 as share of value
Turnover
1.2%
Q2 2026, one quarter
Average holding period
18.1 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $3.76B (Q2 2026)

Q1 2021: $647.4MQ2 2021: $869.4MQ3 2021: $1.02BQ4 2021: $1.15BQ1 2022: $1.22BQ2 2022: $1.40BQ3 2022: $1.22BQ4 2022: $1.34BQ1 2023: $1.58BQ2 2023: $1.67BQ3 2023: $1.64BQ4 2023: $1.64BQ1 2024: $2.01BQ2 2024: $2.54BQ3 2024: $2.68BQ4 2024: $2.62BQ1 2025: $2.67BQ2 2025: $2.92BQ3 2025: $3.19BQ4 2025: $3.31BQ1 2026: $3.36BQ2 2026: $3.76B
Q1 2021Q2 2026
13F filings of Foster Group, Inc. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 7, 2026318$3.76BVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard Total Bond Market ETFvs. Q1 2026SEC
Q1 2026Apr 13, 2026284$3.36BVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard Total Bond Market ETFvs. Q4 2025SEC
Q4 2025Jan 12, 2026300$3.31BVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard Total Bond Market ETFvs. Q3 2025SEC
Q3 2025Oct 14, 2025268$3.19BVanguard Morningstar Total Stock Market ETFVanguard Ftse Developed Markets ETFVanguard Total Bond Market ETFvs. Q2 2025SEC
Q2 2025Jul 14, 2025264$2.92BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q1 2025SEC
Q1 2025Apr 11, 2025224$2.67BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q4 2024SEC
Q4 2024Jan 23, 2025198$2.62BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q3 2024SEC
Q3 2024Oct 7, 2024203$2.68BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q2 2024SEC
Q2 2024Jul 30, 2024196$2.54BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q1 2024SEC
Q1 2024Apr 9, 2024198$2.01BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q4 2023SEC
Q4 2023Feb 1, 2024168$1.64BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Scottsdale FDSvs. Q3 2023SEC
Q3 2023Oct 27, 2023168$1.64BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Scottsdale FDSvs. Q2 2023SEC
Q2 2023Jul 10, 2023171$1.67BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Scottsdale FDSvs. Q1 2023SEC
Q1 2023Apr 6, 2023162$1.58BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Scottsdale FDSvs. Q4 2022SEC
Q4 2022Jan 24, 2023146$1.34BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q3 2022SEC
Q3 2022Oct 13, 2022134$1.22BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q2 2022SEC
Q2 2022Jul 25, 2022140$1.40BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q1 2022SEC
Q1 2022Apr 22, 2022140$1.22BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Total Bond Market ETFvs. Q4 2021SEC
Q4 2021Feb 2, 2022140$1.15BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Ftse Developed Markets ETFvs. Q3 2021SEC
Q3 2021Nov 15, 2021141$1.02BVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Ftse Developed Markets ETFvs. Q2 2021SEC
Q2 2021Aug 9, 2021139$869.4MVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Ftse Developed Markets ETFvs. Q1 2021SEC
Q1 2021Apr 20, 2021130$647.4MVanguard Morningstar Total Stock Market ETFVanguard Morningstar Value ETFVanguard Ftse Developed Markets ETF–SEC