Aureus Asset Management, LLC

CIK 0001381296 · BOSTON, MA · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source

Aureus Asset Management, LLC reported 239 positions worth $1.65B as of June 30, 2026 (13F filed August 14, 2026). Largest holding: GOOGL (5.4%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$1.65B
2026 Q2
Positions
239
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
39.6%
Est. Net Flow (Q)
2026 Q2
10 / 239 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1GOOGLALPHABET INCSH$89.6M5.45%250,797
2AMATAPPLIED MATLS INCSH$75.5M4.59%104,403
3AAPLAPPLE INCSH$69.9M4.25%241,737
4AMZNAMAZON COM INCSH$67.2M4.09%282,141
5MSFTMICROSOFT CORPSH$66.9M4.06%179,278
6VVISA INCSH$59.2M3.60%172,597
7AVGOBROADCOM INCSH$58.9M3.58%156,049
8SCHWSCHWAB CHARLES CORPSH$55.4M3.37%600,554
9LINLINDE PLCSH$54.9M3.33%105,720
10WCNWASTE CONNECTIONS INCSH$54.4M3.30%326,138

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Aureus Asset Management, LLC hold as of Q2 2026?

Aureus Asset Management, LLC reported 239 positions worth $1.65B in its Q2 2026 13F filing. Largest positions: GOOGL (5.4%), AMAT (4.6%), AAPL (4.2%), AMZN (4.1%) and MSFT (4.1%).

What did Aureus Asset Management, LLC buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Aureus Asset Management, LLC sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.