J.M. Arbour, LLC holds a diversified book of 132 stocks worth $116.0M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened Horizon FDS and trimmed Ishares S&P 500 Growth ETF. Their largest long position is Ishr CR Unvrse Usd BD ETF-Ui at 7% of the equity book.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
45% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as J.M. Arbour, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Integrated Wealth Concepts LLC | 78 / 80 | $3.7B |
| MORGAN STANLEY | 77 / 80 | $456.9B |
| OSAIC HOLDINGS, INC. | 76 / 80 | $14.7B |
| JPMORGAN CHASE & CO | 75 / 80 | $436.9B |
| ROYAL BANK OF CANADA | 75 / 80 | $131.3B |
| Farther Finance Advisors, LLC | 75 / 80 | $2.9B |
| IFP Advisors, Inc | 75 / 80 | $1.2B |
| BlackRock, Inc. | 74 / 80 | $1.8T |
Ranked by the share of each fund's own book sitting in the names it shares with J.M. Arbour, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ishares TR CORE UNIVRSL USD | $8.0M | 173.8K | 6.9% | ▲+33% Added · +43K sh | |
| 2 | Ishares TR CORE S&P500 ETF | $7.9M | 10.6K | 6.8% | ▲+65% Added · +4K sh | |
| 3 | Ishares TR S&P 500 GRWT ETF | $3.5M | 25.1K | 3.0% | ▼−6.3% Reduced · −2K sh | |
| 4 | BlackRock ETF Trust ISHARES US EQUIT | $3.4M | 49.4K | 2.9% | ▼−1.5% Reduced · −755 sh | |
| 5 | Ishares TR S&P 500 VAL ETF | $3.1M | 13.7K | 2.7% | ▼−14% Reduced · −2K sh | |
| 6 | Nvidia Corporation COM | $2.4M | 12.2K | 2.1% | ▲+6.2% Added · +706 sh | |
| 7 | Ishares TR MBS ETF | $2.2M | 23.4K | 1.9% | ▲+9.7% Added · +2K sh | |
| 8 | Ishares Inc CORE MSCI EMKT | $2.0M | 23.9K | 1.7% | ▼−37% Reduced · −14K sh | |
| 9 | Apple Inc COM | $2.0M | 6.8K | 1.7% | ▲+6.5% Added · +414 sh | |
| 10 | Ishares TR US TREAS BD ETF | $2.0M | 86.1K | 1.7% | ▲+9.6% Added · +8K sh | |
| 11 | Ishares TR EAFE GRWTH ETF | $1.8M | 14.3K | 1.5% | ▲+3.0% Added · +413 sh | |
| 12 | BlackRock ETF Trust ISHA I IN TE ETF | $1.8M | 33.5K | 1.5% | ▼−22% Reduced · −10K sh | |
| 13 | Horizon FDS MANAGED RISK ETF | $1.8M | 57.1K | 1.5% | ▲New New position | |
| 14 | Two RDS Shared TR ANFIELD DYNAMIC | $1.6M | 188.4K | 1.4% | ▲+7.5% Added · +13K sh | |
| 15 | Ishares TR MSCI USA MMENTM | $1.6M | 4.6K | 1.4% | ▼−27% Reduced · −2K sh | |
| 16 | Microsoft Corp COM | $1.5M | 4.0K | 1.3% | ▲+17% Added · +584 sh | |
| 17 | Ishares TR 10-20 YR TRS ETF | $1.5M | 14.8K | 1.3% | ▼−29% Reduced · −6K sh | |
| 18 | Iron MTN Inc Del COM | $1.5M | 11.7K | 1.3% | ▲+10% Added · +1K sh | |
| 19 | BlackRock ETF Trust ISHA LA CORE ETF | $1.4M | 27.9K | 1.2% | ▲+9.0% Added · +2K sh | |
| 20 | Amazon Com Inc COM | $1.4M | 5.7K | 1.2% | ▲+3.3% Added · +180 sh | |
| 21 | BlackRock ETF Trust ISHA SYST AL ETF | $1.4M | 48.5K | 1.2% | ▲New New position | |
| 22 | Flex Ltd ORD | $1.3M | 8.0K | 1.1% | ▼−26% Reduced · −3K sh | |
| 23 | BlackRock ETF Trust II ISHA GLO USD ETF | $1.3M | 25.5K | 1.1% | ▲New New position | |
| 24 | Vanguard Star FDS VG TL INTL STK F | $1.2M | 14.1K | 1.0% | ▲+30% Added · +3K sh | |
| 25 | Alphabet Inc CAP STK CL C | $1.2M | 3.3K | 1.0% | ▼−3.4% Reduced · −115 sh | |
| 26 | Meta Platforms Inc CL A | $1.2M | 2.1K | 1.0% | ▲+0.9% Added · +18 sh | |
| 27 | BlackRock ETF Trust ISHA IN CTRY ETF | $1.0M | 28.6K | 0.9% | ▲New New position | |
| 28 | Ishares TR EAFE VALUE ETF | $1.0M | 13.6K | 0.9% | ▼−57% Reduced · −18K sh | |
| 29 | Kingstone Cos Inc COM | $1.0M | 54.3K | 0.9% | ▲New New position | |
| 30 | Ituran Location And Control SHS | $1.0M | 16.6K | 0.9% | ▼−6.2% Reduced · −1K sh | |
| 31 | BlackRock ETF Trust ISHARES DEFENSE | $1.0M | 31.8K | 0.9% | ▲+17% Added · +5K sh | |
| 32 | Life Time Group Holdings Inc COMMON STOCK | $1.0M | 24.6K | 0.9% | ▲New New position | |
| 33 | BlackRock ETF Trust ISHA US THEM ETF | $991K | 23.0K | 0.9% | ▼−36% Reduced · −13K sh | |
| 34 | Nicolet Bankshares Inc COM | $990K | 6.0K | 0.9% | ▲New New position | |
| 35 | Verizon Communications Inc COM | $978K | 23.1K | 0.8% | ▲+23% Added · +4K sh | |
| 36 | Azz Inc COM | $974K | 6.3K | 0.8% | ▲+4.3% Added · +259 sh | |
| 37 | Atlanta Braves Hldgs Inc COM SER C | $968K | 18.7K | 0.8% | ▲+12% Added · +2K sh | |
| 38 | Berkley W R Corp COM | $964K | 13.7K | 0.8% | ▲+19% Added · +2K sh | |
| 39 | Bar HBR Bankshares COM | $947K | 25.1K | 0.8% | ▼−0.1% Reduced · −28 sh | |
| 40 | Ishares TR 3 7 YR TREAS BD | $927K | 7.9K | 0.8% | ▲+46% Added · +2K sh | |
| 41 | Exelixis Inc COM | $906K | 16.6K | 0.8% | ▲+3.6% Added · +577 sh | |
| 42 | Ibex Ltd SHS NEW | $899K | 29.6K | 0.8% | ▲+42% Added · +9K sh | |
| 43 | Wisdomtree TR JAPN HEDGE EQT | $897K | 5.2K | 0.8% | ▼−0.2% Reduced · −11 sh | |
| 44 | Vanguard Index FDS TOTAL STK MKT | $891K | 2.4K | 0.8% | ▼−8.6% Reduced · −226 sh | |
| 45 | Stag Industrial Inc COM | $886K | 23.3K | 0.8% | ▲+35% Added · +6K sh | |
| 46 | Corpay Inc COM SHS | $882K | 2.6K | 0.8% | ▲+23% Added · +492 sh | |
| 47 | JPMorgan Chase & Co COM | $866K | 2.6K | 0.7% | ▲+1.8% Added · +48 sh | |
| 48 | Mueller Inds Inc COM | $856K | 7.0K | 0.7% | ▲+13% Added · +778 sh | |
| 49 | SLB Limited COM STK | $823K | 17.7K | 0.7% | ▲+3.6% Added · +612 sh | |
| 50 | Leidos Holdings Inc COM | $812K | 7.9K | 0.7% | ▲+106% Added · +4K sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/2099154/holdings"
Use Arkolith to show J.M. Arbour, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.