Aureus Asset Management, LLC

Q4 2025 13F-HR Holdings

Location
Boston, MA
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
201
Total value ($000)
$1,569,854
Net value change ($000)
+34,088 (2.2%)
New positions
19
Sold out positions
17
Turnover %
1.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/17/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 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)
NVDA 39,765 850.0%
LIN 22,942 6747.6%
GOOGL 19,908 27.0%
AMAT 9,544 26.3%
TMO 7,134 19.1%
WCN 6,821 16.7%
WCC 5,916 NEW
GOOGL 5,899 30.2%
AMZN 4,821 8.3%
AXP 4,770 10.3%
Top Reduces (Value $000, Stocks/ETFs)
ORCL -27,154 -63.2%
ROP -20,691 -82.3%
AVGO -17,490 -25.0%
BKNG -15,771 -44.8%
PAYC -12,727 -40.6%
HQY -7,522 -27.2%
MSFT -7,425 -7.2%
CSGP -5,940 -20.8%
META -5,876 -11.0%
CMCSA -4,458 -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