SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership362,188 shares
Latest Disclosed Value $ 18,612,841
Tocqueville Asset Management L.p. reports 645.06% increase in ownership of SLB / SLB N.V.

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 362,188 shares of SLB N.V. (US:SLB) valued at $18,612,841 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 48,612 shares of SLB N.V.. This represents a change in shares of 645.06% during the quarter. The current value of the position is $20,590,388 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)
2026-05-12 2026-03-31 13F SLB COM STK 806857108 362,188 313,576 645.06 18,613 897.96 0.2760
2026-02-12 2025-12-31 13F SLB COM STK 806857108 48,612 1,400 2.97 1,866 14.98 0.0272
2025-11-13 2025-09-30 13F SCHLUMBERGER COM STK 806857108 47,212 30,000 174.30 1,623 179.17 0.0236
2025-08-12 2025-06-30 13F SCHLUMBERGER COM STK 806857108 17,212 -397,027 -95.84 582 -96.64 0.0089
2025-05-13 2025-03-31 13F SCHLUMBERGER COM STK 806857108 414,239 -18,963 -4.38 17,315 4.26 0.2827
2025-02-10 2024-12-31 13F SCHLUMBERGER COM STK 806857108 433,202 -35,545 -7.58 16,609 -15.54 0.2605
2024-11-08 2024-09-30 13F SCHLUMBERGER COM STK 806857108 468,747 101,434 27.62 19,664 13.47 0.3089
2024-08-12 2024-06-30 13F SCHLUMBERGER COM STK 806857108 367,313 -75,181 -16.99 17,330 -28.55 0.2861
2024-05-09 2024-03-31 13F SCHLUMBERGER COM STK 806857108 442,494 37,991 9.39 24,253 15.22 0.3962
2024-02-12 2023-12-31 13F SCHLUMBERGER COM STK 806857108 404,503 -37,800 -8.55 21,050 -18.37 0.3816
2023-11-09 2023-09-30 13F SCHLUMBERGER COM STK 806857108 442,303 -51,200 -10.37 25,786 6.38 0.4897
2023-08-11 2023-06-30 13F SCHLUMBERGER COM STK 806857108 493,503 -5,137 -1.03 24,241 -0.99 0.4341
2023-05-10 2023-03-31 13F SCHLUMBERGER COM STK 806857108 498,640 -5,865 -1.16 24,483 -9.22 0.4625
2023-02-09 2022-12-31 13F SCHLUMBERGER COM STK 806857108 504,505 -7,547 -1.47 26,971 46.71 0.5123
2022-11-10 2022-09-30 13F SCHLUMBERGER COM STK 806857108 512,052 26,303 5.41 18,383 5.83 0.3747
2022-08-12 2022-06-30 13F SCHLUMBERGER COM STK 806857108 485,749 57,022 13.30 17,370 -1.93 0.3176
2022-05-16 2022-03-31 13F Schlumberger COM 806857108 428,727 -15,150 -3.41 17,711 33.23 0.2676
2022-02-14 2021-12-31 13F SCHLUMBERGER COM STK 806857108 443,877 -5,000 -1.11 13,294 -0.08 0.1829
2021-11-15 2021-09-30 13F SCHLUMBERGER COM STK 806857108 448,877 -3,000 -0.66 13,305 -8.02 0.1971
2021-08-16 2021-06-30 13F SCHLUMBERGER COM STK 806857108 451,877 -21,176 -4.48 14,465 12.46 0.2090
2021-05-17 2021-03-31 13F SCHLUMBERGER COM 806857108 473,053 -342,578 -42.00 12,862 -27.76 0.1979
2021-02-16 2020-12-31 13F SCHLUMBERGER COM 806857108 815,631 104,687 14.73 17,805 60.96 0.2972
2020-11-16 2020-09-30 13F SCHLUMBERGER COM 806857108 710,944 -99,914 -12.32 11,062 -25.82 0.2116
2020-08-12 2020-06-30 13F SCHLUMBERGER COM 806857108 810,858 -145,918 -15.25 14,912 15.53 0.3110
2020-05-15 2020-03-31 13F SCHLUMBERGER COM 806857108 956,776 -156,907 -14.09 12,907 -71.17 0.3207
2020-01-14 2019-12-31 13F Schlumberger COM 806857108 1,113,683 -183,573 -14.15 44,770 1.00 0.6585
2019-10-31 2019-09-30 13F Schlumberger COM 806857108 1,297,256 55,015 4.43 44,327 -10.21 0.6015
2019-07-31 2019-06-30 13F Schlumberger COM 806857108 1,242,241 -62,641 -4.80 49,367 -13.17 0.6397
2019-04-30 2019-03-31 13F Schlumberger COM 806857108 1,304,882 546,634 72.09 56,854 107.81 0.7589
2019-02-08 2018-12-31 13F Schlumberger COM 806857108 758,248 -556,515 -42.33 27,358 -65.84 0.4100
2018-11-13 2018-09-30 13F Schlumberger COM 806857108 1,314,763 94,200 7.72 80,095 -2.10 1.0091
2018-08-13 2018-06-30 13F Schlumberger COM 806857108 1,220,563 105,255 9.44 81,814 13.24 1.0379
2018-05-14 2018-03-31 13F Schlumberger COM 806857108 1,115,308 -213,711 -16.08 72,250 -19.33 0.9205
2018-02-13 2017-12-31 13F Schlumberger COM 806857108 1,329,019 -121,948 -8.40 89,563 -11.52 1.0169
2017-10-30 2017-09-30 13F SCHLUMBERGER LTD COM COM 806857108 1,450,967 154,444 11.91 101,219 18.57 1.1641
2017-08-04 2017-06-30 13F Schlumberger COM 806857108 1,296,523 151,638 13.24 85,363 -4.53 1.0241
2017-04-28 2017-03-31 13F Schlumberger COM 806857108 1,144,885 124,890 12.24 89,416 4.42 1.0910
2017-01-30 2016-12-31 13F Schlumberger COM 806857108 1,019,995 -23,344 -2.24 85,629 4.36 1.0948
2016-10-31 2016-09-30 13F Schlumberger COM 806857108 1,043,339 52,441 5.29 82,048 4.71 0.9850
2016-08-15 2016-06-30 13F/A-1 Schlumberger COM 806857108 990,898 213,673 27.49 78,360 36.71 0.9337
2016-07-29 2016-06-30 13F Schlumberger COM 806857108 990,898 78,360
2016-04-29 2016-03-31 13F Schlumberger COM 806857108 777,225 6,644 0.86 57,320 6.65 0.7592
2016-01-29 2015-12-31 13F Schlumberger COM 806857108 770,581 -12,080 -1.54 53,748 -0.43 0.7287
2015-10-30 2015-09-30 13F Schlumberger COM 806857108 782,661 33,403 4.46 53,980 -16.41 0.7221
2015-07-31 2015-06-30 13F Schlumberger COM 806857108 749,258 10,970 1.49 64,579 4.83 0.7606
2015-04-30 2015-03-31 13F Schlumberger COM 806857108 738,288 738,288 0.00 61,603 0.7241
2015-01-30 2014-12-31 13F Schlumberger COM 806857108 0 -947,686 -100.00 0 -100.00
2014-10-30 2014-09-30 13F Schlumberger COM 806857108 947,686 -14,098 -1.47 96,370 -15.05 1.0696
2014-09-18 2014-06-30 13F/A-1 Schlumberger COM 806857108 961,784 -56,495 -5.55 113,442 14.26 1.1040
2014-07-30 2014-06-30 13F Schlumberger COM 806857108 961,784 113,442
2014-04-30 2014-03-31 13F Schlumberger COM 806857108 1,018,279 -18,703 -1.80 99,282 6.25 1.3068
2014-01-30 2013-12-31 13F Schlumberger COM 806857108 1,036,982 -47,242 -4.36 93,442 -2.46 1.2561
2013-10-30 2013-09-30 13F Schlumberger COM 806857108 1,084,224 -1,780 -0.16 95,802 23.10 1.1943
2013-07-30 2013-06-30 13F Schlumberger COM 806857108 1,086,004 1,086,004 77,823 1.0536
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.