CIK: 0002099154
Total reported value
$104.2M
Reporting period: 2026-03-31 · Number of holdings: 190
J.M. Arbour, LLC disclosed 190 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $104.2M and a quarterly turnover rate of 31.2%.
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J.M. Arbour, LLC's disclosed holdings carry a Herfindahl concentration index of 0.017 — mathematically equivalent to about 60 equally-sized positions, well below its 190 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 1.00), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 20% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim HTGC
-51.7% -$813.1K
Add IVV
+36.4% $972.9K
Trim ARCC
-61.9% -$754.0K
Trim DYNF
-14.3% -$639.8K
Trim IAU
-60.6% -$672.3K
Trim GBDC
-60.5% -$627.8K
Showing top 119 holdings (of 190 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IUSB | Ishr Cr Unvrse Usd Bd Etf-ui | ETF-Other | 5.78% | +0.08% | +6.21% | |
| 2 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 4.04% | +0.81% | +36.37% | |
| 3 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 3.24% | -0.54% | -10.55% | |
| 4 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 2.91% | — | +6.66% | |
| 5 | DYNF | Ishrs US E F R A Etf-usd INC | ETF-Other | 2.80% | -0.75% | -14.27% | |
| 6 | AFIF | Anfield Universal Fixed Inco | ETF-Other | 2.69% | +0.11% | +9.73% | |
| 7 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 2.54% | — | -9.17% | |
| 8 | EFV | Ishares Msci Eafe Value ETF | ETF-Other | 2.25% | — | -1.43% | |
| 9 | TLH | Ishares 10-20 Year Treasury | ETF-Gov Bonds | 2.02% | — | +4.66% | |
| 10 | MBB | Ishares Mbs ETF | ETF-Other | 1.95% | — | +5.70% | |
| 11 | NVDA | Nvidia CORP | Stock-Tech | 1.92% | — | +5.77% | |
| 12 | AESR | Anfield US Equity Sector Rot | ETF-Other | 1.88% | +0.11% | +11.63% | |
| 13 | GOVT | Ishares US Treasury Bond ETF | ETF-Gov Bonds | 1.73% | +1.73% | NEW | |
| 14 | QUAL | Ishares Msci USA Quality Fac | ETF-Other | 1.60% | — | +2.39% | |
| 15 | AAPL | Apple INC | Stock-Tech | 1.56% | — | +6.36% | |
| 16 | RPHS | Regents Park Hedged Market | ETF-Other | 1.55% | — | +9.92% | |
| 17 | EFG | Ishares Msci Eafe Growth ETF | ETF-Other | 1.49% | +1.49% | NEW | |
| 18 | MTUM | Ishares Msci USA Momentum Fa | ETF-Other | 1.45% | — | +4.68% | |
| 19 | ADFI | Anfield Dynamic Fixed Income | ETF-Other | 1.43% | — | +3.23% | |
| 20 | XOM | Exxon Mobil CORP | Stock-Energy | 1.37% | +0.21% | -12.77% | |
| 21 | BAI | Ishrs Ai In And Tech Act ETF | ETF-Tech | 1.36% | — | +2.77% | |
| 22 | APA | Apa CORP | Stock-Energy | 1.28% | +1.28% | NEW | |
| 23 | IAGG | Ishares Intl Aggregate Bond | ETF-Other | 1.27% | — | +8.81% | |
| 24 | THRO | Ishares U.s. Thematic Rotati | ETF-Other | 1.25% | — | +6.45% | |
| 25 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.22% | — | +1.57% | |
| 26 | MSFT | Microsoft CORP | Stock-Tech | 1.22% | -0.39% | +3.06% | |
| 27 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.12% | -0.33% | -7.62% | |
| 28 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.11% | — | +6.41% | |
| 29 | IRM | Iron Mountain INC | Stock-Real Estate | 1.04% | +0.14% | -2.38% | |
| 30 | BLCR | Ishares Lrg Cp Cr Act Etf-ui | ETF-Other | 1.01% | +1.01% | NEW | |
| 31 | BINC | Ishares Flex I A Etf-usd INC | ETF-Other | 0.96% | -0.36% | -23.40% | |
| 32 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.94% | — | -4.20% | |
| 33 | VZ | Verizon Communications INC | Stock-Comm Services | 0.90% | +0.19% | +7.04% | |
| 34 | FANG | Diamondback Energy INC | Stock-Energy | 0.86% | +0.21% | +5.78% | |
| 35 | IDEF | Ishares Def Industrials Act | ETF-Other | 0.86% | +0.86% | NEW | |
| 36 | SLB | Slb LTD | Stock-Energy | 0.84% | — | -16.55% | |
| 37 | POWL | Powell Industries INC | Stock-Industrials | 0.84% | — | -50.08% | |
| 38 | ✓ | Ituran Location And Control Lt | Stock-Other | 0.84% | — | -13.34% | |
| 39 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.81% | — | +2.61% | |
| 40 | VXUS | Vanguard Total Intl Stock | ETF-Other | 0.81% | — | -0.99% | |
| 41 | NFG | National Fuel Gas Co | Stock-Energy | 0.79% | — | +1.62% | |
| 42 | DXJ | Wisdomtree Japan Hedged Eq | ETF-Other | 0.79% | — | +7.76% | |
| 43 | BHB | Bar Harbor Bankshares | Stock-Other | 0.78% | +0.78% | NEW | |
| 44 | INCY | Incyte CORP | Stock-Healthcare | 0.74% | — | -3.36% | |
| 45 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.73% | — | -5.18% | |
| 46 | WRB | Wr Berkley CORP | Stock-Financials | 0.73% | — | +3.05% | |
| 47 | AZZ | Azz INC | Stock-Industrials | 0.72% | +0.13% | +9.51% | |
| 48 | BATRK | Atlanta Braves Holdings In-c | Stock-Other | 0.69% | — | +14.18% | |
| 49 | FLEX | Flex Ltd. | Stock-Tech | 0.68% | — | +1.42% | |
| 50 | BND | Vanguard Total Bond Market | ETF-Other | 0.66% | — | +0.06% |
Performance for Q3 2026
+2.4%
Performance Last 4 Quarters
+6.1%
Based on 5 months of available history
Based on 72% of reported portfolio value with available pricing
J.M. Arbour, LLC's most significant position changes for 2026-03-31: Sold out: Ishares S&p 100 ETF (OEF); New buy: Ishares US Treasury Bond ETF (GOVT); New buy: Ishares Msci Eafe Growth ETF (EFG); New buy: Apa CORP (APA); New buy: Ishares Lrg Cp Cr Act Etf-ui (BLCR).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | +0.8% | +36.37% | Add |
| 2 | XOM | Exxon Mobil CORP | +0.2% | -12.77% | Trim |
| 3 | FANG | Diamondback Energy INC | +0.2% | +5.78% | Add |
| 4 | VZ | Verizon Communications INC | +0.2% | +7.04% | Add |
| 5 | IEI | Ishares 3-7 Year Treasury Bo | +0.2% | +37.43% | Add |
| 6 | IRM | Iron Mountain INC | +0.1% | -2.38% | Trim |
| 7 | AZZ | Azz INC | +0.1% | +9.51% | Add |
| 8 | AFIF | Anfield Universal Fixed Inco | +0.1% | +9.73% | Add |
| 9 | AESR | Anfield US Equity Sector Rot | +0.1% | +11.63% | Add |
| 10 | IUSB | Ishr Cr Unvrse Usd Bd Etf-ui | +0.1% | +6.21% | Add |
| 11 | EVER | Everquote INC - Class A | -0.2% | +25.58% | Add |
| 12 | META | Meta Platforms Inc-class A | -0.3% | -7.62% | Trim |
| 13 | BINC | Ishares Flex I A Etf-usd INC | -0.4% | -23.40% | Trim |
| 14 | MSFT | Microsoft CORP | -0.4% | +3.06% | Add |
| 15 | IVE | Ishares S&p 500 Value ETF | -0.5% | -10.55% | Trim |
| 16 | GBDC | Golub Capital Bdc INC | -0.6% | -60.54% | Trim |
| 17 | IAU | Ishares Gold Trust | -0.7% | -60.61% | Trim |
| 18 | DYNF | Ishrs US E F R A Etf-usd INC | -0.8% | -14.27% | Trim |
| 19 | ARCC | Ares Capital CORP | -0.8% | -61.92% | Trim |
| 20 | HTGC | Hercules Capital INC | -0.8% | -51.67% | Trim |
| 21 | OEF | Ishares S&p 100 ETF | — | EXIT | Sold out |
| 22 | GOVT | Ishares US Treasury Bond ETF | — | NEW | New buy |
| 23 | EFG | Ishares Msci Eafe Growth ETF | — | NEW | New buy |
| 24 | APA | Apa CORP | — | NEW | New buy |
| 25 | BLCR | Ishares Lrg Cp Cr Act Etf-ui | — | NEW | New buy |
| 26 | IDEF | Ishares Def Industrials Act | — | NEW | New buy |
| 27 | BHB | Bar Harbor Bankshares | — | NEW | New buy |
| 28 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | EXIT | Sold out |
| 29 | CRM | Salesforce INC | — | NEW | New buy |
| 30 | CPAY | Corpay INC | — | NEW | New buy |
| 31 | LDOS | Leidos Holdings INC | — | NEW | New buy |
| 32 | SMLF | Ishares US Smallcap Equity F | — | EXIT | Sold out |
| 33 | XMVM | Invesco S&p Midcap Value Wit | — | NEW | New buy |
| 34 | IBEX | IBEX Limited | — | NEW | New buy |
| 35 | XMHQ | Invesco S&p Midcap Qual ETF | — | EXIT | Sold out |
| 36 | EMB | Ishares Jp Morgan Usd Emergi | — | EXIT | Sold out |
| 37 | ITA | Ishares U.s. Aerospace & Def | — | EXIT | Sold out |
| 38 | AVUV | Avantis US Small Cap Value | — | NEW | New buy |
| 39 | SJM | Jm Smucker Co/the | — | EXIT | Sold out |
| 40 | ISCG | Ishares Morningstar Small-ca | — | NEW | New buy |
| 41 | EXP | Eagle Materials INC | — | EXIT | Sold out |
| 42 | MRK | Merck & Co. INC. | — | NEW | New buy |
| 43 | RTX | Rtx CORP | — | EXIT | Sold out |
| 44 | ORCL | Oracle CORP | — | EXIT | Sold out |
| 45 | UL | Unilever Plc-sponsored Adr | — | NEW | New buy |
| 46 | FE | Firstenergy CORP | — | NEW | New buy |
| 47 | NGG | National Grid Plc-sp Adr | — | EXIT | Sold out |
| 48 | TRP | Tc Energy CORP | — | NEW | New buy |
| 49 | PAYX | Paychex INC | — | NEW | New buy |
| 50 | DUK | Duke Energy CORP | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-21 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-26 | 13F-HR | View on EDGAR |
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