SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionMan Group plc
Latest Disclosed Ownership516,262 shares
Latest Disclosed Value $ 26,530,704
Man Group plc reports 84.94% increase in ownership of SLB / SLB N.V.

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 516,262 shares of SLB N.V. (US:SLB) valued at $26,530,704 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 279,151 shares of SLB N.V.. This represents a change in shares of 84.94% during the quarter. The current value of the position is $29,349,495 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SLB COM STK 806857108 516,262 237,111 84.94 26,531 147.64 0.0481
2026-02-17 2025-12-31 13F SLB COM STK 806857108 279,151 -225,790 -44.72 10,714 -38.27 0.0182
2025-11-14 2025-09-30 13F SCHLUMBERGER COM STK 806857108 504,941 184,167 57.41 17,355 60.06 0.0302
2025-08-14 2025-06-30 13F SCHLUMBERGER COM STK 806857108 320,774 161,157 100.96 10,842 62.52 0.0207
2025-05-15 2025-03-31 13F SCHLUMBERGER COM STK 806857108 159,617 -257,487 -61.73 6,672 -58.28 0.0169
2025-02-14 2024-12-31 13F SCHLUMBERGER COM STK 806857108 417,104 237,992 132.87 15,992 112.84 0.0421
2024-11-14 2024-09-30 13F SCHLUMBERGER COM STK 806857108 179,112 -43,637 -19.59 7,514 -28.51 0.0196
2024-08-14 2024-06-30 13F SCHLUMBERGER COM STK 806857108 222,749 -258,240 -53.69 10,509 -60.14 0.0265
2024-05-15 2024-03-31 13F SCHLUMBERGER COM STK 806857108 480,989 -385,831 -44.51 26,363 -41.56 0.0665
2024-02-14 2023-12-31 13F SCHLUMBERGER COM STK 806857108 866,820 45,109 -24.12 0.1256
2023-11-14 2023-09-30 13F SCHLUMBERGER COM STK 806857108 59,448 59.81 0.1842
2023-08-14 2023-06-30 13F SCHLUMBERGER COM STK 806857108 757,347 37,201 -20.74 0.1148
2023-05-15 2023-03-31 13F SCHLUMBERGER COM STK 806857108 46,937 3.26 0.1669
2023-02-14 2022-12-31 13F SCHLUMBERGER COM STK 806857108 850,237 360,024 73.44 45,454 158.27 0.1629
2022-11-14 2022-09-30 13F SCHLUMBERGER COM STK 806857108 490,213 17,599 -16.33 0.0817
2022-08-15 2022-06-30 13F SCHLUMBERGER COM STK 806857108 21,034 13.61 0.0891
2022-05-16 2022-03-31 13F SCHLUMBERGER COM STK 806857108 448,168 210,714 88.74 18,514 160.32 0.0644
2022-02-14 2021-12-31 13F SCHLUMBERGER COM STK 806857108 237,454 221,660 1,403.44 7,112 1,419.66 0.0229
2021-11-15 2021-09-30 13F SCHLUMBERGER COM STK 806857108 15,794 15,794 468 0.0016
2021-08-16 2021-06-30 13F SCHLUMBERGER COM 806857108 0 -34,394 -100.00 0 -100.00
2021-05-17 2021-03-31 13F SCHLUMBERGER COM 806857108 34,394 -1,034,766 -96.78 936 -95.99 0.0041
2021-02-16 2020-12-31 13F SCHLUMBERGER COM 806857108 1,069,160 -860,911 -44.61 23,340 -22.28 0.1025
2020-11-16 2020-09-30 13F SCHLUMBERGER COM 806857108 1,930,071 1,034,433 115.50 30,031 82.33 0.1182
2020-08-14 2020-06-30 13F SCHLUMBERGER COM 806857108 895,638 -122,987 -12.07 16,471 19.87 0.0831
2020-05-15 2020-03-31 13F SCHLUMBERGER COM 806857108 1,018,625 987,442 3,166.60 13,741 995.77 0.0890
2020-02-18 2019-12-31 13F SCHLUMBERGER COM 806857108 31,183 0 0.00 1,254 17.64 0.0041
2019-11-14 2019-09-30 13F SCHLUMBERGER COM 806857108 31,183 -61,401 -66.32 1,066 -71.02 0.0040
2019-08-14 2019-06-30 13F SCHLUMBERGER COM 806857108 92,584 -51,297 -35.65 3,679 -41.31 0.0133
2019-05-15 2019-03-31 13F SCHLUMBERGER COM 806857108 143,881 -93,812 -39.47 6,269 -26.91 0.0238
2019-02-14 2018-12-31 13F SCHLUMBERGER COM 806857108 237,693 45,417 23.62 8,577 -26.78 0.0382
2018-11-14 2018-09-30 13F SCHLUMBERGER COM 806857108 192,276 -241,705 -55.69 11,714 -59.73 0.0428
2018-08-14 2018-06-30 13F SCHLUMBERGER COM 806857108 433,981 -10,260 -2.31 29,090 1.08 0.1197
2018-05-15 2018-03-31 13F SCHLUMBERGER COM 806857108 444,241 444,241 28,778 0.1317
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.