Boston Common Asset Management, LLC

Q2 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
7/21/2026
Form type
13F-HR
Num holdings
186
Total value ($000)
$1,686,970
Net value change ($000)
+134,156 (8.6%)
New positions
13
Sold out positions
13
Turnover %
3.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/7/2026 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)
TSM 29,469 30.3%
MU 20,843 327.1%
AMAT 19,728 124.5%
GOOGL 10,447 25.8%
AMD 9,270 NEW
PANW 6,950 91.9%
MS 6,713 25.5%
MSFT 5,731 10.8%
SBS 5,600 NEW
LLY 4,657 20.8%
Top Reduces (Value $000, Stocks/ETFs)
NFLX -11,257 -33.3%
TCOM -7,768 -66.3%
PG -7,374 -63.2%
CRM -6,767 -49.0%
AMGN -5,469 -52.4%
AXAHY -5,118 -100.0%
TMUS -4,938 -28.1%
DHR -4,048 -30.1%
HDB -3,262 -19.7%
CME -3,196 -27.4%
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.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type