★
Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads: coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

Guided View
New to markets (prices, yields, YTD, market cap)? We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the market. Just the data: clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Filing analysis

Boston Partners

13F-HR · period Q2 2026 · filed Aug 04, 2026

View original SEC filing ↗ Manager record

$112.57BReported 13F value
1,850Positions
4Other managers included
+97New
406Increased
284Reduced
−63Exited
Largest new positions
SecurityValueWeight
TPR Tapestry, Inc. $518.09M 0.5%
HONA Honeywell Aerospace Inc $376.66M 0.3%
SPGI S&P Global Inc. $334.90M 0.3%
WHD Cactus, Inc. $235.23M 0.2%
SIRI Sirius XM Holdings Inc. $150.17M 0.1%
CHE Chemed Corporation $130.75M 0.1%
GMED Globus Medical, Inc. $122.85M 0.1%
MRSH Marsh & McLennan Companies… $76.36M 0.1%
LNG Cheniere Energy, Inc. $65.34M 0.1%
DCI Donaldson Company, Inc. $60.32M 0.1%
Largest resizings
SecurityΔ sharesValue now
AMZN Amazon.com, Inc. ▲ Add +136.0% $3.07B
AMAT Applied Materials, Inc. ▼ Trim -3.4% $1.89B
DELL Dell Technologies Inc. ▼ Trim -16.3% $1.37B
KEYS Keysight Technologies, Inc. ▼ Trim -88.4% $113.82M
SO The Southern Company ▲ Add +15069.1% $591.05M
NXPI NXP Semiconductors N.V. ▲ Add +32.5% $1.17B
FLEX Flex Ltd. ▼ Trim -33.7% $1.38B
NVDA NVIDIA Corporation ▲ Add +137.3% $798.24M
PPL PPL Corporation ▼ Trim -100.0% $232,299
MPC Marathon Petroleum Corporation ▼ Trim -37.8% $905.82M
Provenance: Metadata from the EDGAR form index; analysis from the parsed information table (latest accepted version of this quarter). Not editorial commentary: computed fields only.