J.M. Arbour, LLC

Q3 2026 13F-HR Holdings

Location
Gardiner, ME
Holdings as of
9/30/2026
Date filed
11/5/2026
Form type
13F-HR
Num holdings
133
Total value ($000)
$124,988
Net value change ($000)
+8,960 (7.7%)
New positions
12
Sold out positions
11
Turnover %
15.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
HORIZON FDS 3,157 NEW
HORIZON FDS 2,108 NEW
IUSB 1,695 21.1%
ACWX 1,501 NEW
BOND 1,464 NEW
XOM 1,457 NEW
CORO 1,264 120.6%
ACM 772 NEW
RCKY 666 NEW
NVDA 467 19.2%
Top Reduces (Value $000, Stocks/ETFs)
MBB -2,214 -100.0%
ADFI -1,600 -100.0%
MTUM -1,579 -100.0%
IEMG -905 -45.7%
EFG -493 -27.7%
FLEX -408 -31.4%
EXPE -393 -49.5%
BAI -316 -17.9%
MRK -277 -100.0%
AMGN -240 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type