Great Diamond Partners, LLC

Q3 2025 13F-HR Holdings

Location
Portland, ME
Holdings as of
9/30/2025
Date filed
10/20/2025
Form type
13F-HR
Num holdings
225
Total value ($000)
$515,583
Net value change ($000)
+42,131 (8.9%)
New positions
17
Sold out positions
17
Turnover %
6.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/13/2025 Next filing: 2/6/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
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)
IEFA 10,742 45.4%
PYLD 6,530 NEW
VTI 2,954 11.3%
SOCL 2,540 NEW
TPR 2,395 NEW
NEE 2,366 NEW
IWV 1,559 5.7%
IDXX 1,463 18.0%
AAPL 1,406 23.7%
SPY 1,338 9.3%
Top Reduces (Value $000, Stocks/ETFs)
FTGC -7,822 -100.0%
MLPX -2,071 -100.0%
APO -1,729 -100.0%
IBDR -1,021 -28.3%
ACN -759 -22.4%
ERIC -649 -100.0%
PG -469 -3.7%
PAYX -466 -13.3%
CL -355 -100.0%
FISV -279 -23.1%
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