How many stocks does Boston Partners own?

As of Q2 2026, Boston Partners holds 802 positions in their 13F portfolio.

What is Boston Partners's largest holding?

AMZN at 2.7% of portfolio, worth $3.1B.

What is Boston Partners's total portfolio value?

$112.6B as of Q2 2026, tracked across 802 holdings.

Is Boston Partners a hedge fund?

Boston Partners is an institutional investment manager required to file SEC 13F reports. This includes hedge funds, mutual funds, pension funds, and other institutions managing over $100M.

How often does Boston Partners report?

13F filings are due quarterly, approximately 45 days after each quarter end.

How has Boston Partners's portfolio changed in Q2 2026?

View Boston Partners's latest portfolio changes, new positions, and exits for Q2 2026 on HoldingsIntel.

What is Boston Partners's investment strategy?

Boston Partners is classified as a Balanced Allocator fund based on HoldingsIntel's Fund DNA analysis of 6 behavioral dimensions.

Boston Partners

Institutional investor · Portfolio as of Q2 2026

Q2 2026

SEC 13F snapshot

Top Holdings802 positions

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Activity:

				Price Trend
AMZN Amazon.com, Inc.	12.9M	$3.1B	2.7%	—	$230.05	+16.03%	7 qtrssince 2024-Q4	Increased 88
JPM JPMorgan Chase & Co.	7.4M	$2.4B	2.1%	—	$106.81	+220.26%	31 qtrssince 2018-Q4	Increased 57
USFD US Foods Holding Corp.	18.6M	$1.9B	1.7%	—	$53.21	+106.61%	23 qtrssince 2020-Q4	Increased 57
AMAT Applied Materials, Inc.	2.6M	$1.9B	1.7%	—	$117.57	+215.18%	26 qtrssince 2020-Q1	Decreased 0
FLEX Flex Ltd.	8.6M	$1.4B	1.2%	—	—	—	31 qtrssince 2018-Q4	Decreased 0
COR Cencora, Inc.	4.9M	$1.4B	1.2%	—	$152.09	+127.33%	31 qtrssince 2018-Q4	Increased 55
CRH CRH PLC	12.9M	$1.4B	1.2%	—	$76.29	+28.11%	12 qtrssince 2023-Q3	Increased 68
MU Micron Technology, Inc.	1.2M	$1.4B	1.2%	—	$84.84	+764.13%	29 qtrssince 2019-Q2	Decreased 0
DELL Dell Technologies Inc.	3.2M	$1.4B	1.2%	—	$71.54	+384.08%	13 qtrssince 2023-Q2	Decreased 0
MCHP Microchip Technology Incorporated	14.5M	$1.3B	1.2%	—	$63.66	-3.39%	18 qtrssince 2022-Q1	Decreased 0
LPLA LPL Financial Holdings Inc.	4.3M	$1.2B	1.1%	—	$263.47	+15.95%	31 qtrssince 2018-Q4	Increased 52
ABBV AbbVie Inc.	4.8M	$1.2B	1.1%	—	$179.91	+63.03%	31 qtrssince 2018-Q4	Increased 66
NXPI NXP Semiconductors N.V.	4.2M	$1.2B	1.0%	—	$212.31	+20.78%	30 qtrssince 2019-Q1	Increased 64
PM Philip Morris International Inc	6.1M	$1.1B	1.0%	—	$97.48	+98.11%	31 qtrssince 2018-Q4	Increased 48
FANG Diamondback Energy, Inc.	5.9M	$1B	0.9%	—	$157.66	+13.01%	31 qtrssince 2018-Q4	Increased 46
DIS The Walt Disney Company	10.6M	$1B	0.9%	—	$109.73	+8.56%	7 qtrssince 2024-Q4	Increased 55
META Meta Platforms, Inc.	1.8M	$1B	0.9%	—	$623.94	+2.79%	3 qtrssince 2025-Q4	Increased 53
URI United Rentals, Inc.	900,900	$1B	0.9%	—	$532.91	+111.70%	26 qtrssince 2020-Q1	Decreased 0
DGX Quest Diagnostics Incorporated	4.7M	$1B	0.9%	—	$178.11	+45.79%	6 qtrssince 2025-Q1	Increased 53
COP ConocoPhillips	9.5M	$992.4M	0.9%	—	$80.24	+67.59%	31 qtrssince 2018-Q4	Increased 60

$112.6B

AUM

802

Positions

Q2 2026

Filing

HI rating · 3.0/5

Quarterly 13F Value Change

Reported 13F value ($B)

Reported 13F values and quarter-over-quarter reported value changes; not investment returns.
Quarter	Reported value in US dollars	Reported value change
2025-Q1	$82,687,452,470	0.575487739766%
2025-Q2	$90,047,376,740	8.90089614585%
2025-Q3	$97,395,885,274	8.16071361548%
2025-Q4	$96,582,749,037	-0.834877402379%
2026-Q1	$95,466,692,778	-1.15554410092%
2026-Q2	$112,566,449,804	17.9117517622%