Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Vanguard Index FdsGROWTH ETF | GROWTH ETF | $1,309,525,642 | 11.4% |
| Vanguard Index FdsVALUE ETF | VALUE ETF | $1,101,589,090 | 9.6% |
| Vanguard Intl Equity Index FFTSE EUROPE ETF | FTSE EUROPE ETF | $784,456,792 | 6.8% |
| Vanguard Intl Equity Index FFTSE PACIFIC ETF | FTSE PACIFIC ETF | $713,092,317 | 6.2% |
| Dimensional ETF TrustEMGR CRE EQT MNG | EMGR CRE EQT MNG | $501,558,511 | 4.4% |
| Schwab Strategic TRUS LCAP GR ETF | US LCAP GR ETF | $440,223,460 | 3.8% |
| Vanguard Scottsdale FdsMTG-BKD SECS ETF | MTG-BKD SECS ETF | $397,856,035 | 3.5% |
| SPDR Series TrustST INTER ETF | ST INTER ETF | $356,283,278 | 3.1% |
| Schwab Strategic TRUS LCAP VA ETF | US LCAP VA ETF | $351,546,950 | 3.1% |
| Dimensional ETF TrustUS SMALL CAP ETF | US SMALL CAP ETF | $257,264,221 | 2.2% |
| Vanguard Index FdsSML CP GRW ETF | SML CP GRW ETF | $237,144,140 | 2.1% |
| Vanguard Scottsdale FdsSHRT TRM CORP BD | SHRT TRM CORP BD | $234,892,378 | 2.0% |
| Dimensional ETF TrustINTL SMALL CAP V | INTL SMALL CAP V | $209,104,572 | 1.8% |
| iShares TRTIPS BD ETF | TIPS BD ETF | $195,077,777 | 1.7% |
| Fidelity Merrimack Str TRTOTAL BD ETF | TOTAL BD ETF | $186,969,581 | 1.6% |
| iShares TR10-20 YR TRS ETF | 10-20 YR TRS ETF | $154,315,962 | 1.3% |
| Vanguard Index FdsSM CP VAL ETF | SM CP VAL ETF | $152,239,346 | 1.3% |
| iShares TRCORE INTL AGGR | CORE INTL AGGR | $129,010,003 | 1.1% |
| Vanguard BD Index FdsINTERMED TERM | INTERMED TERM | $125,029,090 | 1.1% |
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $113,413,651 | 1.0% |
| Vanguard Intl Equity Index FFTSE EMR MKT ETF | FTSE EMR MKT ETF | $103,452,387 | 0.9% |
| Vanguard Scottsdale FdsINT-TERM CORP | INT-TERM CORP | $82,431,968 | 0.7% |
| Schwab Strategic TREMRG MKTEQ ETF | EMRG MKTEQ ETF | $76,799,543 | 0.7% |
| iShares TRCORE MSCI EURO | CORE MSCI EURO | $73,886,301 | 0.6% |
| Apple Inc.COM | COM | $71,942,085 | 0.6% |
| iShares TRCORE US AGGBD ET | CORE US AGGBD ET | $66,023,403 | 0.6% |
| Vanguard Intl Equity Index FALLWRLD EX US | ALLWRLD EX US | $58,957,842 | 0.5% |
| iShares TRCORE S&P500 ETF | CORE S&P500 ETF | $57,449,839 | 0.5% |
| iShares TRJPMORGAN USD EMG | JPMORGAN USD EMG | $56,764,982 | 0.5% |
| iShares TRCORE MSCI PAC | CORE MSCI PAC | $53,641,409 | 0.5% |
| Schwab Strategic TRINTL SCEQT ETF | INTL SCEQT ETF | $53,111,808 | 0.5% |
| Vanguard Mun BD FdsTAX EXEMPT BD | TAX EXEMPT BD | $52,707,939 | 0.5% |
| Procter & Gamble COCOM | COM | $52,299,493 | 0.5% |
| Dimensional ETF TrustUS LARG VALU ETF | US LARG VALU ETF | $50,602,645 | 0.4% |
| Dimensional ETF TrustINTL CORE EQT MK | INTL CORE EQT MK | $50,369,952 | 0.4% |
| Nvidia CorporationCOM | COM | $49,933,277 | 0.4% |
| SPDR Series TrustST LON TREAS ETF | ST LON TREAS ETF | $49,060,059 | 0.4% |
| Dimensional ETF TrustINTL SMALL CAP E | INTL SMALL CAP E | $47,759,450 | 0.4% |
| Vanguard Index FdsS&P 500 ETF SHS | S&P 500 ETF SHS | $47,612,999 | 0.4% |
| Vanguard World FDESG US STK ETF | ESG US STK ETF | $42,564,436 | 0.4% |
| Microsoft Corp.COM | COM | $40,288,248 | 0.4% |
| Vanguard Index FdsEXTEND MKT ETF | EXTEND MKT ETF | $34,472,352 | 0.3% |
| iShares TRGLOBAL 100 ETF | GLOBAL 100 ETF | $33,653,518 | 0.3% |
| Vanguard Intl Equity Index FTT WRLD ST ETF | TT WRLD ST ETF | $32,409,792 | 0.3% |
| Exxon Mobil Corp.COM | COM | $30,938,205 | 0.3% |
| Vanguard Scottsdale FdsINTER TERM TREAS | INTER TERM TREAS | $30,673,723 | 0.3% |
| Amazon Com Inc.COM | COM | $30,332,753 | 0.3% |
| Dimensional ETF TrustUS COR EQU 2 ETF | US COR EQU 2 ETF | $29,115,470 | 0.3% |
| Alphabet Inc.CAP STK CL C | CAP STK CL C | $28,620,050 | 0.2% |
| Broadcom Inc.COM | COM | $26,604,628 | 0.2% |
Vanguard Index FdsGROWTH ETF$1,309,525,642
- Class
- GROWTH ETF
- Share
- 11.4%
Vanguard Index FdsVALUE ETF$1,101,589,090
- Class
- VALUE ETF
- Share
- 9.6%
Vanguard Intl Equity Index FFTSE EUROPE ETF$784,456,792
- Class
- FTSE EUROPE ETF
- Share
- 6.8%
Vanguard Intl Equity Index FFTSE PACIFIC ETF$713,092,317
- Class
- FTSE PACIFIC ETF
- Share
- 6.2%
Dimensional ETF TrustEMGR CRE EQT MNG$501,558,511
- Class
- EMGR CRE EQT MNG
- Share
- 4.4%
Schwab Strategic TRUS LCAP GR ETF$440,223,460
- Class
- US LCAP GR ETF
- Share
- 3.8%
Vanguard Scottsdale FdsMTG-BKD SECS ETF$397,856,035
- Class
- MTG-BKD SECS ETF
- Share
- 3.5%
SPDR Series TrustST INTER ETF$356,283,278
- Class
- ST INTER ETF
- Share
- 3.1%
Schwab Strategic TRUS LCAP VA ETF$351,546,950
- Class
- US LCAP VA ETF
- Share
- 3.1%
Dimensional ETF TrustUS SMALL CAP ETF$257,264,221
- Class
- US SMALL CAP ETF
- Share
- 2.2%
Vanguard Index FdsSML CP GRW ETF$237,144,140
- Class
- SML CP GRW ETF
- Share
- 2.1%
Vanguard Scottsdale FdsSHRT TRM CORP BD$234,892,378
- Class
- SHRT TRM CORP BD
- Share
- 2.0%
Dimensional ETF TrustINTL SMALL CAP V$209,104,572
- Class
- INTL SMALL CAP V
- Share
- 1.8%
iShares TRTIPS BD ETF$195,077,777
- Class
- TIPS BD ETF
- Share
- 1.7%
Fidelity Merrimack Str TRTOTAL BD ETF$186,969,581
- Class
- TOTAL BD ETF
- Share
- 1.6%
iShares TR10-20 YR TRS ETF$154,315,962
- Class
- 10-20 YR TRS ETF
- Share
- 1.3%
Vanguard Index FdsSM CP VAL ETF$152,239,346
- Class
- SM CP VAL ETF
- Share
- 1.3%
iShares TRCORE INTL AGGR$129,010,003
- Class
- CORE INTL AGGR
- Share
- 1.1%
Vanguard BD Index FdsINTERMED TERM$125,029,090
- Class
- INTERMED TERM
- Share
- 1.1%
Vanguard Index FdsTOTAL STK MKT$113,413,651
- Class
- TOTAL STK MKT
- Share
- 1.0%
Vanguard Intl Equity Index FFTSE EMR MKT ETF$103,452,387
- Class
- FTSE EMR MKT ETF
- Share
- 0.9%
Vanguard Scottsdale FdsINT-TERM CORP$82,431,968
- Class
- INT-TERM CORP
- Share
- 0.7%
Schwab Strategic TREMRG MKTEQ ETF$76,799,543
- Class
- EMRG MKTEQ ETF
- Share
- 0.7%
iShares TRCORE MSCI EURO$73,886,301
- Class
- CORE MSCI EURO
- Share
- 0.6%
Apple Inc.COM$71,942,085
- Class
- COM
- Share
- 0.6%
iShares TRCORE US AGGBD ET$66,023,403
- Class
- CORE US AGGBD ET
- Share
- 0.6%
Vanguard Intl Equity Index FALLWRLD EX US$58,957,842
- Class
- ALLWRLD EX US
- Share
- 0.5%
iShares TRCORE S&P500 ETF$57,449,839
- Class
- CORE S&P500 ETF
- Share
- 0.5%
iShares TRJPMORGAN USD EMG$56,764,982
- Class
- JPMORGAN USD EMG
- Share
- 0.5%
iShares TRCORE MSCI PAC$53,641,409
- Class
- CORE MSCI PAC
- Share
- 0.5%
Schwab Strategic TRINTL SCEQT ETF$53,111,808
- Class
- INTL SCEQT ETF
- Share
- 0.5%
Vanguard Mun BD FdsTAX EXEMPT BD$52,707,939
- Class
- TAX EXEMPT BD
- Share
- 0.5%
Procter & Gamble COCOM$52,299,493
- Class
- COM
- Share
- 0.5%
Dimensional ETF TrustUS LARG VALU ETF$50,602,645
- Class
- US LARG VALU ETF
- Share
- 0.4%
Dimensional ETF TrustINTL CORE EQT MK$50,369,952
- Class
- INTL CORE EQT MK
- Share
- 0.4%
Nvidia CorporationCOM$49,933,277
- Class
- COM
- Share
- 0.4%
SPDR Series TrustST LON TREAS ETF$49,060,059
- Class
- ST LON TREAS ETF
- Share
- 0.4%
Dimensional ETF TrustINTL SMALL CAP E$47,759,450
- Class
- INTL SMALL CAP E
- Share
- 0.4%
Vanguard Index FdsS&P 500 ETF SHS$47,612,999
- Class
- S&P 500 ETF SHS
- Share
- 0.4%
Vanguard World FDESG US STK ETF$42,564,436
- Class
- ESG US STK ETF
- Share
- 0.4%
Microsoft Corp.COM$40,288,248
- Class
- COM
- Share
- 0.4%
Vanguard Index FdsEXTEND MKT ETF$34,472,352
- Class
- EXTEND MKT ETF
- Share
- 0.3%
iShares TRGLOBAL 100 ETF$33,653,518
- Class
- GLOBAL 100 ETF
- Share
- 0.3%
Vanguard Intl Equity Index FTT WRLD ST ETF$32,409,792
- Class
- TT WRLD ST ETF
- Share
- 0.3%
Exxon Mobil Corp.COM$30,938,205
- Class
- COM
- Share
- 0.3%
Vanguard Scottsdale FdsINTER TERM TREAS$30,673,723
- Class
- INTER TERM TREAS
- Share
- 0.3%
Amazon Com Inc.COM$30,332,753
- Class
- COM
- Share
- 0.3%
Dimensional ETF TrustUS COR EQU 2 ETF$29,115,470
- Class
- US COR EQU 2 ETF
- Share
- 0.3%
Alphabet Inc.CAP STK CL C$28,620,050
- Class
- CAP STK CL C
- Share
- 0.2%
Broadcom Inc.COM$26,604,628
- Class
- COM
- Share
- 0.2%
The share class is shown on a wider screen.
The 50 largest of 1,903 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
- 1527641
- File number
- 028-14531
- Options
- 0 call, 9 put
- In the 25 largest
- 72.9%
- Prior quarter
- $10,023,881,813 at 31 March 2026
- Positions opened
- 105
- Positions closed
- 98
Common questions
What are The Mather Group’s 13F holdings worth?
$11,464,367,272 across 1,903 positions for the quarter ended 30 June 2026.
What is The Mather Group’s largest 13F holding?
VANGUARD INDEX FDS (GROWTH ETF) was the largest position at $1,309,525,642, or 11.4% of reported 13F value, as of 30 June 2026.
How concentrated is The Mather Group’s 13F portfolio?
The ten largest positions accounted for 54.2% of reported value and the twenty-five largest for 72.9%, across 1,903 positions as of 30 June 2026.
Does Form 13F show everything The Mather 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 The Mather 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.