SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionCENTRAL TRUST Co
Latest Disclosed Ownership19,570 shares
Latest Disclosed Value $ 1,005,703
CENTRAL TRUST Co reports 66.31% increase in ownership of SLB / SLB N.V.

On April 17, 2026 - CENTRAL TRUST Co filed a 13F-HR form disclosing ownership of 19,570 shares of SLB N.V. (US:SLB) valued at $1,005,702 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 11,767 shares of SLB N.V.. This represents a change in shares of 66.31% during the quarter. The current value of the position is $1,112,554 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)
2026-04-17 2026-03-31 13F SLB COM STK 806857108 19,570 7,803 66.31 1,006 122.84 0.0198
2026-02-02 2025-12-31 13F SLB COM STK 806857108 11,767 1,798 18.04 452 31.87 0.0088
2025-11-06 2025-09-30 13F SCHLUMBERGER COM STK 806857108 9,969 -1,085 -9.82 343 -8.31 0.0072
2025-08-07 2025-06-30 13F SCHLUMBERGER COM STK 806857108 11,054 -5,163 -31.84 374 -44.90 0.0086
2025-04-18 2025-03-31 13F SCHLUMBERGER COM STK 806857108 16,217 -3,664 -18.43 678 -11.15 0.0167
2025-01-24 2024-12-31 13F SCHLUMBERGER COM STK 806857108 19,881 -14,265 -41.78 763 -46.79 0.0187
2024-10-22 2024-09-30 13F SCHLUMBERGER COM STK 806857108 34,146 -7,835 -18.66 1,433 -27.68 0.0336
2024-08-05 2024-06-30 13F SCHLUMBERGER COM STK 806857108 41,981 3,330 8.62 1,981 -6.52 0.0485
2024-04-24 2024-03-31 13F SCHLUMBERGER COM STK 806857108 38,651 2,400 6.62 2,119 12.30 0.0527
2024-01-24 2023-12-31 13F SCHLUMBERGER COM STK 806857108 36,251 934 2.64 1,887 -8.40 0.0501
2023-10-26 2023-09-30 13F SCHLUMBERGER COM STK 806857108 35,317 9,430 36.43 2,059 62.00 0.0594
2023-07-26 2023-06-30 13F SCHLUMBERGER COM STK 806857108 25,887 10,597 69.31 1,272 69.47 0.0355
2023-04-19 2023-03-31 13F SCHLUMBERGER COM STK 806857108 15,290 506 3.42 751 -5.06 0.0220
2023-01-26 2022-12-31 13F SCHLUMBERGER COM STK 806857108 14,784 1,039 7.56 790 60.24 0.0244
2022-11-17 2022-09-30 13F/A-2 SCHLUMBERGER COM STK 806857108 13,745 -419 -2.96 493 -2.57 0.0169
2022-11-04 2022-09-30 13F/A-1 SCHLUMBERGER COM STK 806857108 14,164 0 506 0.0167
2022-11-03 2022-09-30 13F SCHLUMBERGER COM STK 806857108 14,164 0 506 0.0091
2022-08-09 2022-06-30 13F SCHLUMBERGER COM STK 806857108 14,164 243 1.75 506 -12.00 0.0167
2022-05-03 2022-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 13,921 2,529 22.20 575 68.62 0.0165
2022-02-08 2021-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 11,392 -1,335 -10.49 341 -9.79 0.0096
2021-10-19 2021-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 12,727 259 2.08 378 -5.26 0.0135
2021-07-23 2021-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 12,468 6,203 99.01 399 134.71 0.0145
2021-04-23 2021-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 6,265 -1,921 -23.47 170 -5.03 0.0067
2021-01-29 2020-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 8,186 -1,920 -19.00 179 14.01 0.0073
2020-10-22 2020-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 10,106 -100 -0.98 157 -16.49 0.0071
2020-07-14 2020-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 10,206 130 1.29 188 38.24 0.0094
2020-04-17 2020-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 10,076 -897 -8.17 136 -69.16 0.0083
2020-01-21 2019-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 10,973 -2,417 -18.05 441 -3.50 0.0226
2019-10-28 2019-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 13,390 0 0.00 457 -16.76 0.0258
2019-07-12 2019-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 13,390 -617 -4.40 549 -10.00 0.0313
2019-04-26 2019-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 14,007 -1,583 -10.15 610 8.54 0.0364
2019-01-08 2018-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 15,590 -3,479 -18.24 562 -51.64 0.0374
2018-10-04 2018-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 19,069 -1,560 -7.56 1,162 -15.98 0.0675
2018-07-09 2018-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 20,629 -3,461 -14.37 1,383 -11.40 0.0882
2018-04-04 2018-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 24,090 -1,129 -4.48 1,561 -8.12 0.0991
2018-01-23 2017-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 25,219 -22,284 -46.91 1,699 -48.73 0.1034
2017-10-17 2017-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 47,503 -4,402 -8.48 3,314 -3.04 0.2142
2017-07-14 2017-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 51,905 -4,313 -7.67 3,418 -22.16 0.2260
2017-04-06 2017-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 56,218 -918 -1.61 4,391 -8.46 0.2922
2017-01-24 2016-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 57,136 2,442 4.46 4,797 11.53 0.3304
2016-10-24 2016-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 54,694 1,339 2.51 4,301 1.92 0.3137
2016-08-08 2016-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 53,355 1,513 2.92 4,220 10.36 0.3157
2016-04-11 2016-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 51,842 2,258 4.55 3,824 10.58 0.3018
2016-01-21 2015-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 49,584 -3,995 -7.46 3,458 -6.41 0.2856
2015-10-14 2015-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 53,579 2,146 4.17 3,695 -16.65 0.3215
2015-07-28 2015-06-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 51,433 1,020 2.02 4,433 5.37 0.3485
2015-04-09 2015-03-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 50,413 925 1.87 4,207 -0.47 0.3386
2015-01-16 2014-12-31 13F SCHLUMBERGER FOREIGN STOCK 806857108 49,488 -6,085 -10.95 4,227 -25.20 0.3444
2014-10-23 2014-09-30 13F SCHLUMBERGER FOREIGN STOCK 806857108 55,573 3,159 6.03 5,651 10.59 0.4490
2014-05-07 2014-03-31 13F SCHLUMBERGER COMMON STOCK 806857108 52,414 1,352 2.65 5,110 11.06 0.4224
2014-01-27 2013-12-31 13F SCHLUMBERGER COMMON STOCK 806857108 51,062 -755 -1.46 4,601 0.50 0.3858
2013-10-24 2013-09-30 13F SCHLUMBERGER COMMON STOCK 806857108 51,817 -330 -0.63 4,578 22.54 0.4146
2013-08-13 2013-06-30 13F SCHLUMBERGER COMMON STOCK 806857108 52,147 52,147 3,736 0.3546
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.