SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership154,902 shares
Latest Disclosed Value $ 7,960,418
Arkadios Wealth Advisors ownership in SLB / SLB N.V.

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 154,902 shares of SLB N.V. (US:SLB) valued at $7,960,414 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 152,922 shares of SLB N.V.. This represents a change in shares of 1.29% during the quarter. The current value of the position is $8,499,473 USD.

Arkadios Wealth Advisors has a history of taking positions in derivatives of the underlying security (SLB) in the form of stock options. The firm currently holds call options representing 3,600 of underlying shares valued at $185,004 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

SLB / SLB N.V. Historical Put/Call Ratio
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)
2026-05-18 2026-03-31 13F SLB LIMITED COM STK Stock 806857108 154,902 1,980 1.29 7,960 35.63 0.0838
2026-02-13 2025-12-31 13F SLB LIMITED COM STK Stock 806857108 152,922 24,478 19.06 5,869 32.96 0.1138
2025-10-29 2025-09-30 13F SLB LIMITED COM STK Stock 806857108 128,444 13,611 11.85 4,415 13.73 0.1059
2025-08-04 2025-06-30 13F SCHLUMBERGER LTD COM STK Stock 806857108 114,833 57,664 100.87 3,881 62.45 0.1144
2025-05-08 2025-03-31 13F SCHLUMBERGER LTD COM STK Stock 806857108 57,169 29,803 108.91 2,390 127.74 0.0903
2025-01-15 2024-12-31 13F SCHLUMBERGER LTD COM STK Stock 806857108 27,366 2,752 11.18 1,049 1.65 0.0572
2024-10-24 2024-09-30 13F SCHLUMBERGER LTD COM STK Stock 806857108 24,614 2,118 9.42 1,033 -2.73 0.0585
2024-07-29 2024-06-30 13F SCHLUMBERGER LTD COM STK Stock 806857108 22,496 22,496 1,061 0.0716
2022-02-03 2021-12-31 13F SCHLUMBERGER LTD COM STK Stock 806857108 0 -873 -100.00 0 0.0000
2021-10-19 2021-09-30 13F SCHLUMBERGER LTD COM STK Stock 806857108 873 -726 -45.40 0 0.0036
2021-07-28 2021-06-30 13F SCHLUMBERGER LTD COM STK Stock 806857108 1,599 1,016 174.27 0 0.0062
2021-04-26 2021-03-31 13F SCHLUMBERGER LTD COM Stock 806857108 583 83 16.60 0 0.0025
2021-02-09 2020-12-31 13F SCHLUMBERGER LTD COM Stock 806857108 500 -193 -27.85 0 -100.00 0.0021
2020-11-10 2020-09-30 13F SCHLUMBERGER LTD COM Common Stock 806857108 693 -1,106 -61.48 10 -69.70 0.0052
2020-08-10 2020-06-30 13F SCHLUMBERGER LTD COM Common Stock 806857108 1,799 1,580 721.46 33 1,550.00 0.0184
2020-05-14 2020-03-31 13F SCHLUMBERGER LTD COM Common Stock 806857108 219 -37 -14.45 3 -75.00 0.0019
2020-02-14 2019-12-31 13F SCHLUMBERGER LTD COM Common Stock 806857108 256 256 9 0.0053
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-18 2026-03-31 13F SLB LIMITED COM STK Stock Call 3,600 -16.28 185 12.12 n/a n/a n/a
2026-02-13 2025-12-31 13F SLB LIMITED COM STK Stock Call 4,300 -54.74 165 -49.39 n/a n/a n/a
2025-10-29 2025-09-30 13F SLB LIMITED COM STK Stock Call 9,500 13.10 327 15.19 n/a n/a n/a
2025-08-04 2025-06-30 13F SCHLUMBERGER LTD COM STK Stock Call 8,400 284 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-10-29 2025-09-30 13F SCHLUMBERGER LTD COM STK Stock Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-04 2025-06-30 13F SCHLUMBERGER LTD COM STK Stock Put 2,600 88 n/a n/a n/a
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.