Boston Partners

Q2 2026 13F-HR Detailed Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
8/4/2026
Form type
13F-HR
Num holdings
1,850
Total value ($000)
$112,566,450
Net value change ($000)
+17,099,757 (17.9%)
New positions
100
Sold out positions
66
Turnover %
4.0%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

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)
AMZN 1,937,542 170.6%
AMAT 952,390 102.0%
DELL 748,825 119.9%
SO 587,122 14943.3%
NXPI 552,636 89.4%
FLEX 532,509 62.5%
TPR 518,085 NEW
NVDA 505,653 172.8%
ABBV 456,386 61.2%
CRH 433,794 45.8%
Top Reduces (Value $000, Stocks/ETFs)
HON -718,844 -100.0%
KEYS -680,313 -85.7%
PPL -483,454 -100.0%
MPC -473,059 -34.3%
SCHW -423,498 -82.1%
EPAM -283,207 -99.0%
HD -282,381 -98.8%
CHKP -267,456 -67.0%
CNQ -240,795 -91.3%
SYY -237,756 -31.5%
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 Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 ORIX Corp Europe N.V. 028-12637
2 Robeco Institutional Asset Management B.V. 028-12635
3 Boston Partners Trust Co 028-13904
4 ORIX CORP 028-18337