SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionPrudential Plc
Latest Disclosed Ownership290,966 shares
Latest Disclosed Value $ 14,952,743
Prudential Plc reports 30.71% increase in ownership of SLB / SLB N.V.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 290,966 shares of SLB N.V. (US:SLB) valued at $14,952,743 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 222,612 shares of SLB N.V.. This represents a change in shares of 30.71% during the quarter. The current value of the position is $16,541,417 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)
2026-05-14 2026-03-31 13F SLB COM STK 806857108 290,966 68,354 30.71 14,953 75.02 0.0645
2026-02-11 2025-12-31 13F SLB COM STK 806857108 222,612 187,124 527.29 8,544 600.82 0.0677
2025-11-14 2025-09-30 13F SCHLUMBERGER COM STK 806857108 35,488 0 0.00 1,220 1.67 0.0090
2025-08-12 2025-06-30 13F SCHLUMBERGER COM STK 806857108 35,488 -251,751 -87.65 1,199 -90.01 0.0072
2025-05-13 2025-03-31 13F SCHLUMBERGER COM STK 806857108 287,239 -274,951 -48.91 12,007 -44.30 0.0601
2025-02-13 2024-12-31 13F SCHLUMBERGER COM STK 806857108 562,190 -3,961 -0.70 21,554 -9.25 0.1084
2024-11-13 2024-09-30 13F SCHLUMBERGER COM STK 806857108 566,151 -21 -0.00 23,750 -11.09 0.1193
2024-08-07 2024-06-30 13F SCHLUMBERGER COM STK 806857108 566,172 118,456 26.46 26,712 8.85 0.1802
2024-05-14 2024-03-31 13F SCHLUMBERGER COM STK 806857108 447,716 324,193 262.46 24,539 281.75 0.1870
2024-02-14 2023-12-31 13F SCHLUMBERGER COM STK 806857108 123,523 6,699 5.73 6,428 -5.61 0.0652
2023-11-13 2023-09-30 13F SCHLUMBERGER COM STK 806857108 116,824 17,547 17.67 6,811 39.66 0.0757
2023-08-14 2023-06-30 13F SCHLUMBERGER COM STK 806857108 99,277 -7,847 -7.33 4,876 -7.28 0.0570
2023-05-12 2023-03-31 13F SCHLUMBERGER COM STK 806857108 107,124 -2,554 -2.33 5,260 -10.30 0.0617
2023-02-09 2022-12-31 13F SCHLUMBERGER COM STK 806857108 109,678 37,847 52.69 5,863 127.34 0.0736
2022-11-14 2022-09-30 13F SCHLUMBERGER COM STK 806857108 71,831 3,607 5.29 2,579 5.70 0.0408
2022-08-12 2022-06-30 13F SCHLUMBERGER COM STK 806857108 68,224 -3,869 -5.37 2,440 -18.07 0.0442
2022-05-13 2022-03-31 13F SCHLUMBERGER COM STK 806857108 72,093 36,836 104.48 2,978 182.01 0.0431
2022-02-11 2021-12-31 13F SCHLUMBERGER COM STK 806857108 35,257 35,257 1,056 0.0145
2020-10-30 2020-09-30 13F Schlumberger Schlumberger Ltd 806857108 0 -3,289,201 -100.00 0 -100.00
2020-07-31 2020-06-30 13F Schlumberger Schlumberger Ltd 806857108 3,289,201 833,300 33.93 60,488 82.58 0.2913
2020-05-01 2020-03-31 13F Schlumberger Schlumberger Ltd 806857108 2,455,901 2,455,901 33,130 0.1766
2020-02-13 2019-12-31 13F SCHLUMBERGER COM 806857108 0 -6,078 -100.00 0 -100.00
2019-11-12 2019-09-30 13F SCHLUMBERGER COM 806857108 6,078 -205,904 -97.13 207 -97.56 0.0006
2019-10-04 2019-06-30 13F/A-1 SCHLUMBERGER COM 806857108 211,982 0 0.00 8,479 -8.20 0.0259
2019-08-14 2019-06-30 13F SCHLUMBERGER COM 806857108 211,982 0 8,479
2019-10-04 2019-03-31 13F/A-1 SCHLUMBERGER COM USD0.01 806857108 211,982 -1,089,117 -83.71 9,236 -80.33 0.0333
2019-05-13 2019-03-31 13F SCHLUMBERGER COM USD0.01 806857108 211,982 -1,089,117 9,236
2019-10-04 2018-12-31 13F/A-1 SCHLUMBERGER COM USD0.01 806857108 1,301,099 352,562 37.17 46,944 -18.76 0.1890
2019-02-13 2018-12-31 13F SCHLUMBERGER COM USD0.01 806857108 1,301,099 352,562 46,944
2019-10-03 2018-09-30 13F/A-1 Schlumberger SCHLUMBERGER ORD SHS 806857108 948,537 95,112 11.14 57,785 1.01 0.1865
2018-11-14 2018-09-30 13F Schlumberger SCHLUMBERGER ORD SHS 806857108 948,537 95,112 57,785
2018-08-14 2018-06-30 13F Schlumberger SCHLUMBERGER ORD SHS 806857108 853,425 131,691 18.25 57,205 22.35 0.1790
2018-05-15 2018-03-31 13F SCHLUMBERGER COM USD0.01 806857108 721,734 -954,734 -56.95 46,754 -58.62 0.1460
2018-02-14 2017-12-31 13F SCHLUMBERGER COM USD0.01 806857108 1,676,468 298,057 21.62 112,977 17.49 0.3441
2017-11-14 2017-09-30 13F SCHLUMBERGER COM USD0.01 806857108 1,378,411 218,728 18.86 96,158 25.94 0.3034
2017-08-14 2017-06-30 13F SCHLUMBERGER COM USD0.01 806857108 1,159,683 1,048,952 947.30 76,354 782.91 0.2502
2017-05-15 2017-03-31 13F SCHLUMBERGER COM USD0.01 806857108 110,731 26,543 31.53 8,648 22.35 0.0290
2017-02-09 2016-12-31 13F SCHLUMBERGER COM USD0.01 806857108 84,188 70,934 535.19 7,068 578.31 0.0249
2016-11-14 2016-09-30 13F SCHLUMBERGER COM USD0.01 806857108 13,254 5,787 77.50 1,042 76.61 0.0039
2016-08-09 2016-06-30 13F SCHLUMBERGER COM USD0.01 806857108 7,467 902 13.74 590 21.90 0.0023
2016-05-13 2016-03-31 13F SCHLUMBERGER COM USD0.01 806857108 6,565 -1,251 -16.01 484 -11.19 0.0020
2016-02-12 2015-12-31 13F SCHLUMBERGER COM USD0.01 806857108 7,816 0 0.00 545 1.11 0.0022
2015-11-13 2015-09-30 13F SCHLUMBERGER COM USD0.01 806857108 7,816 0 0.00 539 -20.03 0.0023
2015-08-14 2015-06-30 13F SCHLUMBERGER COM USD0.01 806857108 7,816 -181,946 -95.88 674 -95.74 0.0026
2015-05-15 2015-03-31 13F Schlumberger SCHLUMBERGER ORD SHS 806857108 189,762 -39,688 -17.30 15,834 -19.20 0.0698
2015-02-13 2014-12-31 13F Schlumberger SCHLUMBERGER ORD SHS 806857108 229,450 11,986 5.51 19,597 -11.38 0.0830
2014-11-14 2014-09-30 13F SCHLUMBERGER COM USD0.01 806857108 217,464 -269,319 -55.33 22,114 -61.48 0.0915
2014-08-14 2014-06-30 13F Schlumberger SCHLUMBERGER ORD SHS 806857108 486,783 -104,854 -17.72 57,416 -0.47 0.2394
2014-05-15 2014-03-31 13F Schlumberger SCHLUMBERGER ORD SHS 806857108 591,637 -25,000 -4.05 57,685 3.82 0.2565
2014-02-14 2013-12-31 13F SCHLUMBERGER COM 806857108 616,637 -71,800 -10.43 55,565 -8.66 0.2380
2013-12-18 2013-09-30 13F/A-1 SCHLUMBERGER COM 806857108 688,437 13,300 1.97 60,830 25.73 0.3100
2013-11-15 2013-09-30 13F SCHLUMBERGER COM 806857108 688,437 60,830
2013-08-15 2013-06-30 13F SCHLUMBERGER COM 806857108 675,137 675,137 48,380 0.2617
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.