SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionAvestar Capital, LLC
Latest Disclosed Ownership10,727 shares
Latest Disclosed Value $ 552,816
Avestar Capital, LLC reports 103.94% increase in ownership of SLB / SLB N.V.

On May 13, 2026 - Avestar Capital, LLC filed a 13F-HR form disclosing ownership of 10,727 shares of SLB N.V. (US:SLB) valued at $551,261 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 5,260 shares of SLB N.V.. This represents a change in shares of 103.94% during the quarter. The current value of the position is $609,830 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)
2026-05-13 2026-03-31 13F SLB COM STK 806857108 10,727 5,467 103.94 553 171.92 0.0355
2026-02-10 2025-12-31 13F SLB COM STK 806857108 5,260 5,260 203 0.0132
2025-11-07 2025-09-30 13F SCHLUMBERGER COM STK 806857108 0 -6,735 -100.00 0 -100.00
2025-08-13 2025-06-30 13F SCHLUMBERGER COM STK 806857108 6,735 -1,141 -14.49 229 -30.61 0.0157
2025-05-14 2025-03-31 13F SCHLUMBERGER COM STK 806857108 7,876 870 12.42 331 23.13 0.0287
2025-01-29 2024-12-31 13F SCHLUMBERGER COM STK 806857108 7,006 814 13.15 269 3.47 0.0228
2024-11-13 2024-09-30 13F SCHLUMBERGER COM STK 806857108 6,192 670 12.13 260 -0.38 0.0267
2024-08-08 2024-06-30 13F SCHLUMBERGER COM STK 806857108 5,522 -1,420 -20.46 261 -31.94 0.0268
2024-05-10 2024-03-31 13F SCHLUMBERGER COM STK 806857108 6,942 6,942 382 0.0401
2019-11-15 2019-09-30 13F/A-1 SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 0 -2,015 -100.00 0 -100.00
2019-08-06 2019-06-30 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 2,015 -1,811 -47.33 62 -56.94 0.0393
2019-05-09 2019-03-31 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 3,826 -528 -12.13 144 9.92 0.0946
2019-01-25 2018-12-31 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 4,354 -447 -9.31 131 -51.66 0.0895
2018-10-23 2018-09-30 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 4,801 528 12.36 271 3.44 0.1567
2018-08-10 2018-06-30 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 4,273 353 9.01 262 10.55 0.1657
2018-05-10 2018-03-31 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 3,920 555 16.49 237 13.94 0.1541
2018-02-14 2017-12-31 13F SCHLUMBERGER LIMITED COM USD0.01 COM 806857108 3,365 3,365 208 0.1554
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.