SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionVestor Capital, Llc
Latest Disclosed Ownership1,099 shares
Latest Disclosed Value $ 56
Vestor Capital, Llc reports 663.19% increase in ownership of SLB / SLB N.V.

On May 21, 2026 - Vestor Capital, Llc filed a 13F-HR form disclosing ownership of 1,099 shares of SLB N.V. (US:SLB) valued at $56,478 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 144 shares of SLB N.V.. The current value of the position is $60,302 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)
2026-05-21 2026-03-31 13F Schlumberger COMMON STOCKS 806857108 1,099 955 663.19 0 0.0041
2026-02-11 2025-12-31 13F Schlumberger Common Stocks 806857108 144 144 0 0.0029
2025-11-13 2025-09-30 13F Schlumberger Common Stocks 806857108 0 -553 -100.00 0 0.0000
2025-08-12 2025-06-30 13F Schlumberger Common Stocks 806857108 553 -1,493 -72.97 0 0.0067
2025-05-06 2025-03-31 13F Schlumberger Common Stocks 806857108 2,046 -255 -11.08 0 0.0071
2025-02-11 2024-12-31 13F Schlumberger COMMON STOCK 806857108 2,301 -898 -28.07 0 0.0067
2024-10-29 2024-09-30 13F Schlumberger Common Stocks 806857108 3,199 -70,116 -95.64 0 -100.00 0.0105
2024-07-30 2024-06-30 13F Schlumberger COMMON STOCK 806857108 73,315 -4,569 -5.87 3 -25.00 0.2790
2024-05-14 2024-03-31 13F Schlumberger COMMON STOCK 806857108 77,884 -205,381 -72.50 4 -71.43 0.3605
2024-02-14 2023-12-31 13F/A-1 Schlumberger COMMON STOCK 806857108 283,265 -225,118 -44.28 15 -51.72 1.4067
2024-02-07 2023-12-31 13F Schlumberger COMMON STOCK 806857108 283,265 -225,118 15 1.4066
2023-11-08 2023-09-30 13F Schlumberger COMMON STOCK 806857108 508,383 12,467 2.51 30 20.83 3.2166
2023-08-21 2023-06-30 13F/A-1 Schlumberger COMMON STOCK 806857108 495,916 495,836 619,795.00 24 -20.00 2.5682
2023-08-09 2023-06-30 13F Schlumberger COMMON STOCK 806857108 4,250 -607,533 0 0.0093
2023-05-09 2023-03-31 13F/A-99 Schlumberger COMMON STOCK 806857108 80 -610,941 -99.99 0 -100.00 0.0123
2023-04-26 2023-03-31 13F Schlumberger COMMON STOCK 806857108 80 -610,941 0 0.0123
2023-02-13 2022-12-31 13F Schlumberger COMMON STOCK 806857108 611,021 183,560 42.94 33 -99.79 3.9392
2022-11-14 2022-09-30 13F Schlumberger COMMON STOCK 806857108 427,461 94,377 28.33 15,346 28.84 2.0125
2022-08-10 2022-06-30 13F Schlumberger COMMON STOCK 806857108 333,084 132,714 66.23 11,911 43.90 1.4442
2022-05-09 2022-03-31 13F Schlumberger COMMON STOCK 806857108 200,370 52,041 35.08 8,277 86.33 0.8217
2022-02-11 2021-12-31 13F Schlumberger COMMON STOCK 806857108 148,329 -3,725 -2.45 4,442 -1.44 0.4237
2021-11-15 2021-09-30 13F Schlumberger COMMON STOCK 806857108 152,054 33,536 28.30 4,507 18.79 0.4702
2021-08-13 2021-06-30 13F Schlumberger COMMON STOCK 806857108 118,518 34,738 41.46 3,794 66.55 0.3983
2021-05-14 2021-03-31 13F Schlumberger COMMON STOCK 806857108 83,780 83,780 2,278 0.2602
2020-05-14 2020-03-31 13F Schlumberger COMMON STOCK 806857108 0 -1,050 -100.00 0 -100.00
2020-02-10 2019-12-31 13F Schlumberger COMMON STOCK 806857108 1,050 1,050 42 0.0064
2018-02-13 2017-12-31 13F Schlumberger COMMON STOCK 806857108 0 -702 -100.00 0 -100.00
2017-11-08 2017-09-30 13F Schlumberger COMMON STOCK 806857108 702 -54,269 -98.72 49 -98.65 0.0110
2017-08-10 2017-06-30 13F Schlumberger COMMON STOCK 806857108 54,971 497 0.91 3,619 -14.93 0.8799
2017-05-12 2017-03-31 13F Schlumberger COMMON STOCK 806857108 54,474 -4,605 -7.79 4,254 -14.23 0.9241
2017-02-14 2016-12-31 13F Schlumberger COMMON STOCK 806857108 59,079 -1,938 -3.18 4,960 3.38 1.3175
2016-11-14 2016-09-30 13F Schlumberger COMMON STOCK 806857108 61,017 1,095 1.83 4,798 1.24 1.3104
2016-08-09 2016-06-30 13F Schlumberger COMMON STOCK 806857108 59,922 1,345 2.30 4,739 9.70 1.3443
2016-05-12 2016-03-31 13F Schlumberger COMMON STOCK 806857108 58,577 7,892 15.57 4,320 22.21 1.2605
2016-02-12 2015-12-31 13F Schlumberger COMMON STOCK 806857108 50,685 -12,652 -19.98 3,535 -19.07 1.0402
2015-11-12 2015-09-30 13F Schlumberger COMMON STOCK 806857108 63,337 -485 -0.76 4,368 -20.60 1.3883
2015-08-10 2015-06-30 13F Schlumberger COMMON STOCK 806857108 63,822 -1,255 -1.93 5,501 1.31 1.6526
2015-05-08 2015-03-31 13F Schlumberger COMMON STOCK 806857108 65,077 65,077 0.00 5,430 1.8147
2015-01-29 2014-12-31 13F Schlumberger COM 806857108 0 -65,722 -100.00 0 -100.00
2014-11-17 2014-09-30 13F Schlumberger COM 806857108 65,722 328 0.50 6,683 -13.35 2.2192
2014-08-12 2014-06-30 13F Schlumberger COM 806857108 65,394 732 1.13 7,713 22.33 2.6097
2014-05-15 2014-03-31 13F Schlumberger COM 806857108 64,662 37,995 142.48 6,305 162.38 2.2416
2014-02-13 2013-12-31 13F Schlumberger COM 806857108 26,667 255 0.97 2,403 2.96 0.8690
2013-11-12 2013-09-30 13F Schlumberger COM 806857108 26,412 -2,120 -7.43 2,334 14.13 0.9460
2013-08-16 2013-06-30 13F Schlumberger COM 806857108 28,532 28,532 2,045 0.8834
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.