Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $523M | 13.9% |
| Vanguard Tax-managed FdsVAN FTSE DEV MKT | VAN FTSE DEV MKT | $206M | 5.5% |
| Vanguard BD Index FdsTOTAL BND MRKT | TOTAL BND MRKT | $187M | 5.0% |
| iShares TRMSCI USA QLT FCT | MSCI USA QLT FCT | $168M | 4.5% |
| Vanguard Scottsdale FdsINTER TERM TREAS | INTER TERM TREAS | $165M | 4.4% |
| Dimensional ETF TrustINTERNATNAL VAL | INTERNATNAL VAL | $159M | 4.2% |
| Dimensional ETF TrustUS LARG VALU ETF | US LARG VALU ETF | $158M | 4.2% |
| Dimensional ETF TrustEMGR CRE EQT MNG | EMGR CRE EQT MNG | $144M | 3.8% |
| Dimensional ETF TrustUS HIGH PROF ETF | US HIGH PROF ETF | $131M | 3.5% |
| Vanguard Index FdsVALUE ETF | VALUE ETF | $130M | 3.4% |
| iShares TRCORE S&P US VLU | CORE S&P US VLU | $125M | 3.3% |
| iShares TRMSCI USA MMENTM | MSCI USA MMENTM | $98.6M | 2.6% |
| iShares TRCORE S&P500 ETF | CORE S&P500 ETF | $90.2M | 2.4% |
| American Centy ETF TRUS SML CP VALU | US SML CP VALU | $85.6M | 2.3% |
| Dimensional ETF TrustUS EQUI MARK ETF | US EQUI MARK ETF | $77.1M | 2.1% |
| Dimensional ETF TrustNATL MUN BD ETF | NATL MUN BD ETF | $71.7M | 1.9% |
| iShares TRCORE MSCI INTL | CORE MSCI INTL | $70.3M | 1.9% |
| Dimensional ETF TrustUS MKTWIDE VALUE | US MKTWIDE VALUE | $69.5M | 1.8% |
| iShares TRNATIONAL MUN ETF | NATIONAL MUN ETF | $60.9M | 1.6% |
| iShares TRULTRA SHORT DUR | ULTRA SHORT DUR | $59.8M | 1.6% |
| Dimensional ETF TrustINTL HIGH PROFIT | INTL HIGH PROFIT | $59.7M | 1.6% |
| Vanguard Scottsdale FdsSHORT TERM TREAS | SHORT TERM TREAS | $53.9M | 1.4% |
| American Centy ETF TRINTL SMCP VLU | INTL SMCP VLU | $51.7M | 1.4% |
| Vanguard Index FdsSM CP VAL ETF | SM CP VAL ETF | $44.9M | 1.2% |
| Vanguard Mun BD FdsTAX EXEMPT BD | TAX EXEMPT BD | $44.2M | 1.2% |
| Apple Inc.COM | COM | $43.8M | 1.2% |
| iShares Inc.CORE MSCI EMKT | CORE MSCI EMKT | $37.2M | 1.0% |
| iShares TRUS TREAS BD ETF | US TREAS BD ETF | $35.6M | 0.9% |
| iShares U S ETF TRSHOR MAT MUN ETF | SHOR MAT MUN ETF | $30.9M | 0.8% |
| Invesco Qqq TRUNIT SER 1 | UNIT SER 1 | $30.5M | 0.8% |
| Dimensional ETF TrustUS TARGETED VLU | US TARGETED VLU | $26.9M | 0.7% |
| iShares TRMSCI INTL QUALTY | MSCI INTL QUALTY | $26.8M | 0.7% |
| Dimensional ETF TrustUS SMALL CAP ETF | US SMALL CAP ETF | $26.4M | 0.7% |
| iShares TRMSCI USA VALUE | MSCI USA VALUE | $24.3M | 0.6% |
| Vanguard Intl Equity Index FFTSE EMR MKT ETF | FTSE EMR MKT ETF | $22.6M | 0.6% |
| SPDR Series TrustST STR NUVEE ETF | ST STR NUVEE ETF | $21.4M | 0.6% |
| Vanguard Intl Equity Index FTT WRLD ST ETF | TT WRLD ST ETF | $16.3M | 0.4% |
| iShares TRMSCI INTL VLU FT | MSCI INTL VLU FT | $15.3M | 0.4% |
| Berkshire Hathaway Inc. DelCL A | CL A | $13.5M | 0.4% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $12.7M | 0.3% |
| iShares TRRUSSELL 2000 ETF | RUSSELL 2000 ETF | $12.1M | 0.3% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $10.8M | 0.3% |
| State Str SPDR Dow Jones IndUT SER 1 | UT SER 1 | $9.18M | 0.2% |
| Nvidia CorporationCOM | COM | $9.01M | 0.2% |
| American Express COCOM | COM | $8.99M | 0.2% |
| Deere & COCOM | COM | $7.56M | 0.2% |
| Caseys Gen Stores Inc.COM | COM | $6.37M | 0.2% |
| Dimensional ETF TrustWORLD EQUITY ETF | WORLD EQUITY ETF | $6.04M | 0.2% |
| Microsoft Corp.COM | COM | $5.74M | 0.2% |
| SPDR Series TrustST NUVE TERM ETF | ST NUVE TERM ETF | $5.71M | 0.2% |
Vanguard Index FdsTOTAL STK MKT$523M
- Class
- TOTAL STK MKT
- Share
- 13.9%
Vanguard Tax-managed FdsVAN FTSE DEV MKT$206M
- Class
- VAN FTSE DEV MKT
- Share
- 5.5%
Vanguard BD Index FdsTOTAL BND MRKT$187M
- Class
- TOTAL BND MRKT
- Share
- 5.0%
iShares TRMSCI USA QLT FCT$168M
- Class
- MSCI USA QLT FCT
- Share
- 4.5%
Vanguard Scottsdale FdsINTER TERM TREAS$165M
- Class
- INTER TERM TREAS
- Share
- 4.4%
Dimensional ETF TrustINTERNATNAL VAL$159M
- Class
- INTERNATNAL VAL
- Share
- 4.2%
Dimensional ETF TrustUS LARG VALU ETF$158M
- Class
- US LARG VALU ETF
- Share
- 4.2%
Dimensional ETF TrustEMGR CRE EQT MNG$144M
- Class
- EMGR CRE EQT MNG
- Share
- 3.8%
Dimensional ETF TrustUS HIGH PROF ETF$131M
- Class
- US HIGH PROF ETF
- Share
- 3.5%
Vanguard Index FdsVALUE ETF$130M
- Class
- VALUE ETF
- Share
- 3.4%
iShares TRCORE S&P US VLU$125M
- Class
- CORE S&P US VLU
- Share
- 3.3%
iShares TRMSCI USA MMENTM$98.6M
- Class
- MSCI USA MMENTM
- Share
- 2.6%
iShares TRCORE S&P500 ETF$90.2M
- Class
- CORE S&P500 ETF
- Share
- 2.4%
American Centy ETF TRUS SML CP VALU$85.6M
- Class
- US SML CP VALU
- Share
- 2.3%
Dimensional ETF TrustUS EQUI MARK ETF$77.1M
- Class
- US EQUI MARK ETF
- Share
- 2.1%
Dimensional ETF TrustNATL MUN BD ETF$71.7M
- Class
- NATL MUN BD ETF
- Share
- 1.9%
iShares TRCORE MSCI INTL$70.3M
- Class
- CORE MSCI INTL
- Share
- 1.9%
Dimensional ETF TrustUS MKTWIDE VALUE$69.5M
- Class
- US MKTWIDE VALUE
- Share
- 1.8%
iShares TRNATIONAL MUN ETF$60.9M
- Class
- NATIONAL MUN ETF
- Share
- 1.6%
iShares TRULTRA SHORT DUR$59.8M
- Class
- ULTRA SHORT DUR
- Share
- 1.6%
Dimensional ETF TrustINTL HIGH PROFIT$59.7M
- Class
- INTL HIGH PROFIT
- Share
- 1.6%
Vanguard Scottsdale FdsSHORT TERM TREAS$53.9M
- Class
- SHORT TERM TREAS
- Share
- 1.4%
American Centy ETF TRINTL SMCP VLU$51.7M
- Class
- INTL SMCP VLU
- Share
- 1.4%
Vanguard Index FdsSM CP VAL ETF$44.9M
- Class
- SM CP VAL ETF
- Share
- 1.2%
Vanguard Mun BD FdsTAX EXEMPT BD$44.2M
- Class
- TAX EXEMPT BD
- Share
- 1.2%
Apple Inc.COM$43.8M
- Class
- COM
- Share
- 1.2%
iShares Inc.CORE MSCI EMKT$37.2M
- Class
- CORE MSCI EMKT
- Share
- 1.0%
iShares TRUS TREAS BD ETF$35.6M
- Class
- US TREAS BD ETF
- Share
- 0.9%
iShares U S ETF TRSHOR MAT MUN ETF$30.9M
- Class
- SHOR MAT MUN ETF
- Share
- 0.8%
Invesco Qqq TRUNIT SER 1$30.5M
- Class
- UNIT SER 1
- Share
- 0.8%
Dimensional ETF TrustUS TARGETED VLU$26.9M
- Class
- US TARGETED VLU
- Share
- 0.7%
iShares TRMSCI INTL QUALTY$26.8M
- Class
- MSCI INTL QUALTY
- Share
- 0.7%
Dimensional ETF TrustUS SMALL CAP ETF$26.4M
- Class
- US SMALL CAP ETF
- Share
- 0.7%
iShares TRMSCI USA VALUE$24.3M
- Class
- MSCI USA VALUE
- Share
- 0.6%
Vanguard Intl Equity Index FFTSE EMR MKT ETF$22.6M
- Class
- FTSE EMR MKT ETF
- Share
- 0.6%
SPDR Series TrustST STR NUVEE ETF$21.4M
- Class
- ST STR NUVEE ETF
- Share
- 0.6%
Vanguard Intl Equity Index FTT WRLD ST ETF$16.3M
- Class
- TT WRLD ST ETF
- Share
- 0.4%
iShares TRMSCI INTL VLU FT$15.3M
- Class
- MSCI INTL VLU FT
- Share
- 0.4%
Berkshire Hathaway Inc. DelCL A$13.5M
- Class
- CL A
- Share
- 0.4%
Berkshire Hathaway Inc. DelCL B NEW$12.7M
- Class
- CL B NEW
- Share
- 0.3%
iShares TRRUSSELL 2000 ETF$12.1M
- Class
- RUSSELL 2000 ETF
- Share
- 0.3%
Alphabet Inc.CAP STK CL A$10.8M
- Class
- CAP STK CL A
- Share
- 0.3%
State Str SPDR Dow Jones IndUT SER 1$9.18M
- Class
- UT SER 1
- Share
- 0.2%
Nvidia CorporationCOM$9.01M
- Class
- COM
- Share
- 0.2%
American Express COCOM$8.99M
- Class
- COM
- Share
- 0.2%
Deere & COCOM$7.56M
- Class
- COM
- Share
- 0.2%
Caseys Gen Stores Inc.COM$6.37M
- Class
- COM
- Share
- 0.2%
Dimensional ETF TrustWORLD EQUITY ETF$6.04M
- Class
- WORLD EQUITY ETF
- Share
- 0.2%
Microsoft Corp.COM$5.74M
- Class
- COM
- Share
- 0.2%
SPDR Series TrustST NUVE TERM ETF$5.71M
- Class
- ST NUVE TERM ETF
- Share
- 0.2%
The share class is shown on a wider screen.
The 50 largest of 318 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1841544
- File number
- 028-20451
- Options
- 0 call, 0 put
- In the 25 largest
- 80.6%
- Prior quarter
- $3.36B at 31 March 2026
- Positions opened
- 49
- Positions closed
- 15
Common questions
What are Foster Group’s 13F holdings worth?
$3.76 billion across 318 positions for the quarter ended 30 June 2026.
What is Foster Group’s largest 13F holding?
VANGUARD INDEX FDS (TOTAL STK MKT) was the largest position at $523 million, or 13.9% of reported 13F value, as of 30 June 2026.
How concentrated is Foster Group’s 13F portfolio?
The ten largest positions accounted for 52.4% of reported value and the twenty-five largest for 80.6%, across 318 positions as of 30 June 2026.
Does Form 13F show everything Foster Group manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Foster Group file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.