SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership108,852 shares
Latest Disclosed Value $ 5,593,887
Mercer Global Advisors Inc /adv reports 31.93% increase in ownership of SLB / SLB N.V.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 108,852 shares of SLB N.V. (US:SLB) valued at $5,593,904 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 82,507 shares of SLB N.V.. This represents a change in shares of 31.93% during the quarter. The current value of the position is $5,972,709 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F SLB COM STK 806857108 108,852 26,345 31.93 5,594 93.20 0.0083
2026-02-17 2025-12-31 13F SCHLUMBERGER COM STK 806857108 82,507 23,663 40.21 2,895 43.18 0.0044
2025-11-14 2025-09-30 13F SCHLUMBERGER COM STK 806857108 58,844 10,679 22.17 2,022 24.28 0.0034
2025-08-14 2025-06-30 13F SCHLUMBERGER COM STK 806857108 48,165 -19,197 -28.50 1,628 -42.20 0.0033
2025-05-15 2025-03-31 13F SCHLUMBERGER COM STK 806857108 67,362 -10,117 -13.06 2,816 -5.22 0.0065
2025-02-14 2024-12-31 13F SCHLUMBERGER COM STK 806857108 77,479 -11,630 -13.05 2,971 -21.99 0.0072
2024-11-14 2024-09-30 13F SCHLUMBERGER COM STK 806857108 89,109 -574 -0.64 3,808 47.22 0.0089
2024-08-12 2024-06-30 13F SCHLUMBERGER COM STK 806857108 89,683 -5,032 -5.31 2,586 51,620.00 0.0071
2024-05-15 2024-03-31 13F SCHLUMBERGER COM STK 806857108 94,715 31,807 50.56 5 66.67 0.0148
2024-02-15 2023-12-31 13F SCHLUMBERGER COM 806857108 62,908 -2,569 -3.92 3 0.00 0.0098
2023-11-15 2023-09-30 13F/A-1 SCHLUMBERGER COM STK 806857108 65,477 6,260 10.57 4 50.00 0.0145
2023-11-14 2023-09-30 13F SCHLUMBERGER COM STK 806857108 65,477 6,260 4 0.0145
2023-08-14 2023-06-30 13F SCHLUMBERGER COM STK 806857108 59,217 -7,383 -11.09 3 -33.33 0.0115
2023-05-16 2023-03-31 13F SCHLUMBERGER COM STK 806857108 66,600 20,897 45.72 3 50.00 0.0149
2023-02-09 2022-12-31 13F SCHLUMBERGER COM 806857108 45,703 -66,363 -59.22 2 -99.95 0.0122
2022-11-15 2022-09-30 13F SCHLUMBERGER COM 806857108 112,066 141 0.13 4,023 0.50 0.0239
2022-08-10 2022-06-30 13F SCHLUMBERGER COM 806857108 111,925 2,432 2.22 4,003 -11.50 0.0245
2022-05-10 2022-03-31 13F SCHLUMBERGER COM 806857108 109,493 3,962 3.75 4,523 43.09 0.0266
2022-02-04 2021-12-31 13F SCHLUMBERGER COM 806857108 105,531 4,298 4.25 3,161 5.33 0.0195
2021-11-10 2021-09-30 13F SCHLUMBERGER COM 806857108 101,233 3,685 3.78 3,001 -3.91 0.0210
2021-08-10 2021-06-30 13F SCHLUMBERGER COM 806857108 97,548 -5,405 -5.25 3,123 11.54 0.0240
2021-08-10 2021-03-31 13F/A-1 SCHLUMBERGER COM 806857108 102,953 13,816 15.50 2,800 43.88 0.0255
2021-05-11 2021-03-31 13F SCHLUMBERGER COM 806857108 98,910 9,773 2,690 0.0258
2021-02-12 2020-12-31 13F SCHLUMBERGER COM 806857108 89,137 -59,453 -40.01 1,946 -15.83 0.0243
2020-12-10 2020-09-30 13F SCHLUMBERGER LTD COM COM 806857108 148,590 -591 -0.40 2,312 -15.71 0.0348
2020-08-10 2020-06-30 13F SCHLUMBERGER COM 806857108 149,181 -17,655 -10.58 2,743 21.86 0.0498
2020-05-18 2020-03-31 13F SCHLUMBERGER COM 806857108 166,836 -71,458 -29.99 2,251 -76.50 0.0495
2020-02-13 2019-12-31 13F SCHLUMBERGER LTD COM COM 806857108 238,294 11,033 4.85 9,579 23.36 0.1913
2019-11-12 2019-09-30 13F SCHLUMBERGER LTD COM COM 806857108 227,261 -98,481 -30.23 7,765 -40.02 0.1826
2019-08-14 2019-06-30 13F SCHLUMBERGER LTD COM COM 806857108 325,742 288,609 777.23 12,945 700.06 0.3431
2019-04-23 2019-03-31 13F/A-1 SCHLUMBERGER LTD COM COM 806857108 37,133 37,133 1,618 0.0582
2019-04-12 2019-03-31 13F SCHLUMBERGER LTD COM COM 806857108 26,601 960 0.0512
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.