Position in OII
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$30,324,755
New position
Shares Held
854,941
first reported quarter
Ownership
0.859%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 90%
Shared 0%
None 10%
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026Boston Partners holds $1,788,727,365 across 15 Oil & Gas Equipment & Services names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
|
13,824,135 | $642,684,035 | |
| 2 | FTI |
TechnipFMC plc
|
8,636,094 | $572,573,030 | |
| 3 | WHD |
Cactus, Inc.
|
4,589,743 | $235,132,532 | |
| 4 | NESR |
National Energy Services Reunited Corp.
|
2,140,325 | $64,059,926 | |
| 5 | HAL |
Halliburton Co
|
1,696,859 | $57,608,361 | |
| 6 | WFRD |
Weatherford International plc
|
636,535 | $51,877,602 | |
| 7 | AROC |
Archrock, Inc.
|
1,165,429 | $47,444,613 | |
| 8 | LBRT |
Liberty Energy Inc.
|
1,779,982 | $46,617,727 |
All Filings in OII
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $30,324,755 | 854,941 | Shares | Defined | 2026-05-11 | |
| No filing history on record for this holder in this stock. | ||||||