Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| iShares TRCORE UNIVRSL USD | CORE UNIVRSL USD | $6.02M | 5.8% |
| iShares TRCORE S&P500 ETF | CORE S&P500 ETF | $4.21M | 4.0% |
| iShares TRS&P 500 VAL ETF | S&P 500 VAL ETF | $3.37M | 3.2% |
| iShares TRS&P 500 GRWT ETF | S&P 500 GRWT ETF | $3.03M | 2.9% |
| Blackrock ETF TrustISHARES US EQUIT | ISHARES US EQUIT | $2.92M | 2.8% |
| Two Rds Shared TRANFIELD UNVL ETF | ANFIELD UNVL ETF | $2.81M | 2.7% |
| iShares Inc.CORE MSCI EMKT | CORE MSCI EMKT | $2.65M | 2.5% |
| iShares TREAFE VALUE ETF | EAFE VALUE ETF | $2.34M | 2.2% |
| iShares TR10-20 YR TRS ETF | 10-20 YR TRS ETF | $2.1M | 2.0% |
| iShares TRMBS ETF | MBS ETF | $2.03M | 1.9% |
| Nvidia CorporationCOM | COM | $2M | 1.9% |
| Two Rds Shared TRANFIELD US EQU | ANFIELD US EQU | $1.95M | 1.9% |
| iShares TRUS TREAS BD ETF | US TREAS BD ETF | $1.8M | 1.7% |
| iShares TRMSCI USA QLT FCT | MSCI USA QLT FCT | $1.66M | 1.6% |
| Apple Inc.COM | COM | $1.63M | 1.6% |
| Two Rds Shared TRREGENTS PK HDGD | REGENTS PK HDGD | $1.61M | 1.5% |
| iShares TREAFE GRWTH ETF | EAFE GRWTH ETF | $1.55M | 1.5% |
| iShares TRMSCI USA MMENTM | MSCI USA MMENTM | $1.51M | 1.5% |
| Two Rds Shared TRANFIELD DYNAMIC | ANFIELD DYNAMIC | $1.49M | 1.4% |
| Exxon Mobil Corp.COM | COM | $1.43M | 1.4% |
| Blackrock ETF TrustISHARES A I INNO | ISHARES A I INNO | $1.42M | 1.4% |
| Apa CorporationCOM | COM | $1.34M | 1.3% |
| iShares TRCORE INTL AGGR | CORE INTL AGGR | $1.32M | 1.3% |
| Blackrock ETF TrustISHARES US THEMA | ISHARES US THEMA | $1.3M | 1.2% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $1.27M | 1.2% |
| Microsoft Corp.COM | COM | $1.27M | 1.2% |
| Meta Platforms Inc.CL A | CL A | $1.17M | 1.1% |
| Amazon Com Inc.COM | COM | $1.15M | 1.1% |
| Iron Mtn Inc. DelCOM | COM | $1.08M | 1.0% |
| Blackrock ETF TrustISHARES LARGE CA | ISHARES LARGE CA | $1.05M | 1.0% |
| Blackrock ETF Trust IIISHARES FLEXIBLE | ISHARES FLEXIBLE | $1M | 1.0% |
| Alphabet Inc.CAP STK CL C | CAP STK CL C | $974K | 0.9% |
| Verizon Communications Inc.COM | COM | $941K | 0.9% |
| Diamondback Energy Inc.COM | COM | $901K | 0.9% |
| Blackrock ETF TrustISHARES DEFENSE | ISHARES DEFENSE | $891K | 0.9% |
| Slb LimitedCOM STK | COM STK | $878K | 0.8% |
| Powell Inds Inc.COM | COM | $871K | 0.8% |
| Ituran Location And ControlSHS | SHS | $870K | 0.8% |
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $845K | 0.8% |
| Vanguard Star FdsVG TL INTL STK F | VG TL INTL STK F | $842K | 0.8% |
| National Fuel Gas COCOM | COM | $824K | 0.8% |
| Wisdomtree TRJAPN HEDGE EQT | JAPN HEDGE EQT | $821K | 0.8% |
| Bar Hbr BanksharesCOM | COM | $815K | 0.8% |
| Incyte Corp.COM | COM | $772K | 0.7% |
| JPMORGAN Chase & COCOM | COM | $764K | 0.7% |
| Berkley W R Corp.COM | COM | $761K | 0.7% |
| Azz Inc.COM | COM | $753K | 0.7% |
| Atlanta Braves Hldgs Inc.COM SER C | COM SER C | $714K | 0.7% |
| Flextronics Intl LtdORD | ORD | $708K | 0.7% |
| Vanguard BD Index FdsTOTAL BND MRKT | TOTAL BND MRKT | $691K | 0.7% |
iShares TRCORE UNIVRSL USD$6.02M
- Class
- CORE UNIVRSL USD
- Share
- 5.8%
iShares TRCORE S&P500 ETF$4.21M
- Class
- CORE S&P500 ETF
- Share
- 4.0%
iShares TRS&P 500 VAL ETF$3.37M
- Class
- S&P 500 VAL ETF
- Share
- 3.2%
iShares TRS&P 500 GRWT ETF$3.03M
- Class
- S&P 500 GRWT ETF
- Share
- 2.9%
Blackrock ETF TrustISHARES US EQUIT$2.92M
- Class
- ISHARES US EQUIT
- Share
- 2.8%
Two Rds Shared TRANFIELD UNVL ETF$2.81M
- Class
- ANFIELD UNVL ETF
- Share
- 2.7%
iShares Inc.CORE MSCI EMKT$2.65M
- Class
- CORE MSCI EMKT
- Share
- 2.5%
iShares TREAFE VALUE ETF$2.34M
- Class
- EAFE VALUE ETF
- Share
- 2.2%
iShares TR10-20 YR TRS ETF$2.1M
- Class
- 10-20 YR TRS ETF
- Share
- 2.0%
iShares TRMBS ETF$2.03M
- Class
- MBS ETF
- Share
- 1.9%
Nvidia CorporationCOM$2M
- Class
- COM
- Share
- 1.9%
Two Rds Shared TRANFIELD US EQU$1.95M
- Class
- ANFIELD US EQU
- Share
- 1.9%
iShares TRUS TREAS BD ETF$1.8M
- Class
- US TREAS BD ETF
- Share
- 1.7%
iShares TRMSCI USA QLT FCT$1.66M
- Class
- MSCI USA QLT FCT
- Share
- 1.6%
Apple Inc.COM$1.63M
- Class
- COM
- Share
- 1.6%
Two Rds Shared TRREGENTS PK HDGD$1.61M
- Class
- REGENTS PK HDGD
- Share
- 1.5%
iShares TREAFE GRWTH ETF$1.55M
- Class
- EAFE GRWTH ETF
- Share
- 1.5%
iShares TRMSCI USA MMENTM$1.51M
- Class
- MSCI USA MMENTM
- Share
- 1.5%
Two Rds Shared TRANFIELD DYNAMIC$1.49M
- Class
- ANFIELD DYNAMIC
- Share
- 1.4%
Exxon Mobil Corp.COM$1.43M
- Class
- COM
- Share
- 1.4%
Blackrock ETF TrustISHARES A I INNO$1.42M
- Class
- ISHARES A I INNO
- Share
- 1.4%
Apa CorporationCOM$1.34M
- Class
- COM
- Share
- 1.3%
iShares TRCORE INTL AGGR$1.32M
- Class
- CORE INTL AGGR
- Share
- 1.3%
Blackrock ETF TrustISHARES US THEMA$1.3M
- Class
- ISHARES US THEMA
- Share
- 1.2%
Berkshire Hathaway Inc. DelCL B NEW$1.27M
- Class
- CL B NEW
- Share
- 1.2%
Microsoft Corp.COM$1.27M
- Class
- COM
- Share
- 1.2%
Meta Platforms Inc.CL A$1.17M
- Class
- CL A
- Share
- 1.1%
Amazon Com Inc.COM$1.15M
- Class
- COM
- Share
- 1.1%
Iron Mtn Inc. DelCOM$1.08M
- Class
- COM
- Share
- 1.0%
Blackrock ETF TrustISHARES LARGE CA$1.05M
- Class
- ISHARES LARGE CA
- Share
- 1.0%
Blackrock ETF Trust IIISHARES FLEXIBLE$1M
- Class
- ISHARES FLEXIBLE
- Share
- 1.0%
Alphabet Inc.CAP STK CL C$974K
- Class
- CAP STK CL C
- Share
- 0.9%
Verizon Communications Inc.COM$941K
- Class
- COM
- Share
- 0.9%
Diamondback Energy Inc.COM$901K
- Class
- COM
- Share
- 0.9%
Blackrock ETF TrustISHARES DEFENSE$891K
- Class
- ISHARES DEFENSE
- Share
- 0.9%
Slb LimitedCOM STK$878K
- Class
- COM STK
- Share
- 0.8%
Powell Inds Inc.COM$871K
- Class
- COM
- Share
- 0.8%
Ituran Location And ControlSHS$870K
- Class
- SHS
- Share
- 0.8%
Vanguard Index FdsTOTAL STK MKT$845K
- Class
- TOTAL STK MKT
- Share
- 0.8%
Vanguard Star FdsVG TL INTL STK F$842K
- Class
- VG TL INTL STK F
- Share
- 0.8%
National Fuel Gas COCOM$824K
- Class
- COM
- Share
- 0.8%
Wisdomtree TRJAPN HEDGE EQT$821K
- Class
- JAPN HEDGE EQT
- Share
- 0.8%
Bar Hbr BanksharesCOM$815K
- Class
- COM
- Share
- 0.8%
Incyte Corp.COM$772K
- Class
- COM
- Share
- 0.7%
JPMORGAN Chase & COCOM$764K
- Class
- COM
- Share
- 0.7%
Berkley W R Corp.COM$761K
- Class
- COM
- Share
- 0.7%
Azz Inc.COM$753K
- Class
- COM
- Share
- 0.7%
Atlanta Braves Hldgs Inc.COM SER C$714K
- Class
- COM SER C
- Share
- 0.7%
Flextronics Intl LtdORD$708K
- Class
- ORD
- Share
- 0.7%
Vanguard BD Index FdsTOTAL BND MRKT$691K
- Class
- TOTAL BND MRKT
- Share
- 0.7%
The share class is shown on a wider screen.
The 50 largest of 119 positions by value, with holdings of the same security combined. The 119 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
- 2099154
- File number
- 028-25979
- Options
- 0 call, 0 put
- In the 25 largest
- 52.6%
Common questions
What are J.M. Arbour’s 13F holdings worth?
$104 million across 119 positions for the quarter ended 31 March 2026.
What is J.M. Arbour’s largest 13F holding?
ISHARES TR (CORE UNIVRSL USD) was the largest position at $6.02 million, or 5.8% of reported 13F value, as of 31 March 2026.
How concentrated is J.M. Arbour’s 13F portfolio?
The ten largest positions accounted for 30.2% of reported value and the twenty-five largest for 52.6%, across 119 positions as of 31 March 2026.
Does Form 13F show everything J.M. Arbour 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 J.M. Arbour 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 31 March 2026.
Answered from this filing and the prior quarter's.