SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionNwam Llc
Latest Disclosed Ownership92,652 shares
Latest Disclosed Value $ 4,761,389
Nwam Llc reports 23.39% increase in ownership of SLB / SLB N.V.

On May 4, 2026 - Nwam Llc filed a 13F-HR form disclosing ownership of 92,652 shares of SLB N.V. (US:SLB) valued at $4,761,386 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 75,089 shares of SLB N.V.. This represents a change in shares of 23.39% during the quarter. The current value of the position is $5,267,266 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)
2026-05-04 2026-03-31 13F SLB COM STK 806857108 92,652 17,563 23.39 4,761 27.61 0.2740
2026-02-04 2025-12-31 13F SLB COM STK 806857108 75,089 75,089 3,732 0.2085
2024-07-24 2024-06-30 13F SCHLUMBERGER COM STK 806857108 0 -10,837 -100.00 0 -100.00
2024-05-09 2024-03-31 13F SCHLUMBERGER COM STK 806857108 10,837 -4,449 -29.11 522 -34.34 0.0421
2024-02-14 2023-12-31 13F SCHLUMBERGER COM STK 806857108 15,286 -3,330 -17.89 796 -26.73 0.0639
2023-11-01 2023-09-30 13F SCHLUMBERGER COM STK 806857108 18,616 -296 -1.57 1,085 16.92 0.1101
2023-08-10 2023-06-30 13F SCHLUMBERGER COM STK 806857108 18,912 214 1.14 929 1.09 0.0763
2023-05-12 2023-03-31 13F SCHLUMBERGER COM STK 806857108 18,698 434 2.38 918 -5.94 0.0931
2023-02-08 2022-12-31 13F SCHLUMBERGER COM STK 806857108 18,264 -5,167 -22.05 976 16.05 0.0865
2022-11-14 2022-09-30 13F SCHLUMBERGER COM STK 806857108 23,431 1,234 5.56 841 13.65 0.0803
2022-08-10 2022-06-30 13F SCHLUMBERGER COM STK 806857108 22,197 -80,752 -78.44 740 -82.60 0.0684
2022-05-12 2022-03-31 13F SCHLUMBERGER COM STK 806857108 102,949 -17,444 -14.49 4,253 17.94 0.3267
2022-02-10 2021-12-31 13F SCHLUMBERGER COM STK 806857108 120,393 -2,698 -2.19 3,606 -1.15 0.2851
2021-11-03 2021-09-30 13F SCHLUMBERGER COM STK 806857108 123,091 2,816 2.34 3,648 -5.25 0.3308
2021-08-04 2021-06-30 13F SCHLUMBERGER COM STK 806857108 120,275 120,275 3,850 0.3572
2020-07-21 2020-06-30 13F SCHLUMBERGER COM 806857108 0 -21,466 -100.00 0 -100.00
2020-04-16 2020-03-31 13F SCHLUMBERGER COM 806857108 21,466 720 3.47 290 -65.23 0.0078
2020-01-23 2019-12-31 13F SCHLUMBERGER COM 806857108 20,746 20,746 -3.35 834 187.59 0.1442
2019-04-17 2019-03-31 13F SCHLUMBERGER COM 806857108 0 -5,912 -100.00 0 -100.00
2019-01-30 2018-12-31 13F SCHLUMBERGER COM 806857108 5,912 -970 -14.09 213 -49.16 0.0547
2018-10-09 2018-09-30 13F SCHLUMBERGER COM 806857108 6,882 1,797 35.34 419 22.87 0.0942
2018-07-25 2018-06-30 13F/A-1 SCHLUMBERGER COM 806857108 5,085 -668 -11.61 341 -8.58 0.0808
2018-07-16 2018-06-30 13F SCHLUMBERGER COM 806857108 5,085 -668 341 0.0279
2018-04-16 2018-03-31 13F SCHLUMBERGER COM 806857108 5,753 289 5.29 373 1.36 0.0942
2018-02-07 2017-12-31 13F SCHLUMBERGER COM 806857108 5,464 -1,065 -16.31 368 -19.12 0.0932
2017-11-01 2017-09-30 13F SCHLUMBERGER COM 806857108 6,529 683 11.68 455 18.18 0.1183
2017-07-27 2017-06-30 13F SCHLUMBERGER COM 806857108 5,846 235 4.19 385 -12.10 0.0670
2017-05-01 2017-03-31 13F SCHLUMBERGER COM 806857108 5,611 -2,019 -26.46 438 -31.67 0.1336
2017-02-02 2016-12-31 13F SCHLUMBERGER COM 806857108 7,630 354 4.87 641 12.06 0.2126
2016-10-26 2016-09-30 13F SCHLUMBERGER COM 806857108 7,276 1,679 30.00 572 29.12 0.0434
2016-08-04 2016-06-30 13F SCHLUMBERGER COM 806857108 5,597 -183 -3.17 443 3.99 0.1740
2016-05-16 2016-03-31 13F SCHLUMBERGER COM 806857108 5,780 836 16.91 426 23.48 0.1688
2016-02-12 2015-12-31 13F SCHLUMBERGER COM 806857108 4,944 -56 -1.12 345 -4.17 0.1407
2015-11-17 2015-09-30 13F SCHLUMBERGER COM 806857108 5,000 0 0.00 360 -15.69 0.2986
2015-10-15 2015-06-30 13F SCHLUMBERGER COM 806857108 5,000 145 2.99 427 5.43 0.1786
2016-09-08 2015-03-31 13F SCHLUMBERGER COM 806857108 4,855 4,855 -2.90 405 -5.15 0.1732
2016-09-08 2013-03-31 13F SCHLUMBERGER COM 806857108 0 -11,665 -100.00 0 -100.00
2016-09-08 2012-12-31 13F SCHLUMBERGER COM 806857108 11,665 488 4.37 808 0.00 0.3416
2016-09-08 2012-09-30 13F SCHLUMBERGER COM 806857108 11,177 -927 -7.66 808 2.80 0.3394
2016-09-08 2012-06-30 13F SCHLUMBERGER COM 806857108 12,104 12,104 786 0.3640
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.