Boston Partners

Q1 2021 13F-HR Holdings

Location
Boston, MA
Holdings as of
3/31/2021
Date filed
5/10/2021
Form type
13F-HR
Num holdings
645
Total value ($000)
$74,567,842
Net value change ($000)
+10,268,300 (16.0%)
New positions
84
Sold out positions
57
Turnover %
7.1%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Snapshot: Change Analysis

Compared to Q4 2020
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)
PIONEER NATURAL RESOURCES CO 643,852 NEW
COF 391,013 NEW
HollyFrontier Corp 353,067 NEW
FIS 272,823 403.9%
CHTR 272,808 NEW
NTAP 266,984 NEW
CSCO 259,660 36.6%
GD 239,958 100.0%
D 238,616 NEW
FITB 238,204 41.8%
Top Reduces (Value $000, Stocks/ETFs)
Pioneer PE Holding LLC -403,870 -100.0%
VST -367,764 -87.5%
EIX -280,613 -60.2%
ON -231,742 -90.6%
PBR -205,086 -100.0%
GSK -202,245 -98.9%
LRCX -194,249 -36.9%
ALL -191,936 -54.0%
Change Healthcare Inc. -166,715 -61.0%
YRI -153,014 -100.0%
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