How many shares of NESR does Boston Partners own?

As of 2026-Q2, Boston Partners holds 2.1M shares of NESR (NATIONAL ENERGY SERVICES REU).

What is Boston Partners's NESR position worth?

As of 2026-Q2, Boston Partners's NESR position is worth $64M.

In 2026-Q2, Boston Partners decreased their NESR position (-3.3% change in shares).

Based on available 13F filings, Boston Partners first reported a position in NESR in 2019-Q2. They have held the position across 23 quarters.

Position history for Boston Partners's holdings in NATIONAL ENERGY SERVICES REU

Current Value

$64M

Current Shares

2.1M

Total Value Change

+$62.1M

Total Shares Change

+1.9M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	2.1M	-3.3%	$64M	0.1%	$29.93	0
2026-Q1	Increased	2.2M	+13.3%	$47.7M	0.0%	$23.39	33
2025-Q4	Increased	2M	+155.6%	$30.6M	0.0%	$15.63	46
2025-Q3	Increased	764,293	+357.8%	$7.8M	0.0%	$10.50	44
2025-Q2	Increased	166,945	+240.0%	$1M	0.0%	$5.90	40
2025-Q1	New	49,105	-	$361,410	0.0%	$7.60	33
2023-Q2	Exited	0	-100.0%	$0	0.0%	—	0
2023-Q1	Increased	2.8M	+5.9%	$14M	0.0%	—	30
2022-Q4	Increased	2.6M	+47.1%	$18.4M	0.0%	—	39
2022-Q3	Decreased	1.8M	-3.2%	$10.9M	0.0%	—	0
2022-Q2	Decreased	1.8M	-1.6%	$12.6M	0.0%	—	0
2022-Q1	Increased	1.9M	+5.6%	$15.8M	0.0%	—	30
2021-Q4	Decreased	1.8M	-11.5%	$16.9M	0.0%	—	0
2021-Q3	Increased	2M	+5.6%	$25.2M	0.0%	—	30
2021-Q2	Decreased	1.9M	-3.1%	$27.1M	0.0%	—	0
2021-Q1	Increased	2M	+24.0%	$24.2M	0.0%	—	35
2020-Q4	Increased	1.6M	+166.4%	$15.7M	0.0%	—	45
2020-Q3	Increased	594,865	+27.3%	$3.8M	0.0%	—	33
2020-Q2	Increased	467,198	+52.3%	$3.2M	0.0%	—	37
2020-Q1	Decreased	306,741	-70.6%	$1.6M	0.0%	—	0
2019-Q4	Increased	1M	+650.6%	$9.5M	0.0%	—	45
2019-Q3	Decreased	139,110	-34.2%	$929,000	0.0%	—	0
2019-Q2	New	211,398	-	$1.8M	0.0%	—	36