Aureus Asset Management, LLC

Q2 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
239
Total value ($000)
$1,645,935
Net value change ($000)
+144,670 (9.6%)
New positions
31
Sold out positions
18
Turnover %
3.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 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)
IEX 20,476 NEW
UNH 19,120 56.2%
AMAT 17,576 30.4%
GOOGL 16,954 23.3%
TXN 13,669 171.0%
TSM 12,371 30.3%
AVGO 10,731 22.3%
AAPL 9,272 15.3%
AMZN 8,340 14.2%
NVDA 7,335 16.7%
Top Reduces (Value $000, Stocks/ETFs)
BSX -15,059 -94.0%
WAB -12,181 -30.3%
FLS -11,304 -42.9%
ABT -5,597 -16.4%
HON -4,973 -100.0%
MSFT -4,968 -6.9%
MAR -4,706 -100.0%
CNX -3,440 -12.5%
NEE -3,390 -6.1%
SPGI -3,245 -8.6%
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