SLB N.V.
US ˙ NYSE ˙ AN8068571086

SecuritySLB / SLB N.V.
InstitutionOMERS ADMINISTRATION Corp
Latest Disclosed Ownership110,536 shares
Latest Disclosed Value $ 5,680,445
OMERS ADMINISTRATION Corp reports 115.38% increase in ownership of SLB / SLB N.V.

On May 15, 2026 - OMERS ADMINISTRATION Corp filed a 13F-HR form disclosing ownership of 110,536 shares of SLB N.V. (US:SLB) valued at $5,680,445 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 51,321 shares of SLB N.V.. This represents a change in shares of 115.38% during the quarter. The current value of the position is $6,283,972 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 110,536 59,215 115.38 5,680 188.47 0.0365
2026-02-13 2025-12-31 13F SLB COM STK 806857108 51,321 0 0.00 1,970 11.68 0.0140
2025-11-14 2025-09-30 13F SCHLUMBERGER COM STK 806857108 51,321 0 0.00 1,764 1.67 0.0126
2025-08-13 2025-06-30 13F SCHLUMBERGER COM STK 806857108 51,321 0 0.00 1,735 -19.16 0.0136
2025-05-14 2025-03-31 13F SCHLUMBERGER COM STK 806857108 51,321 -8,518 -14.23 2,145 -6.50 0.0188
2025-02-14 2024-12-31 13F SCHLUMBERGER COM STK 806857108 59,839 10,231 20.62 2,294 10.24 0.0201
2024-11-13 2024-09-30 13F SCHLUMBERGER COM STK 806857108 49,608 0 0.00 2,081 -11.07 0.0192
2024-08-13 2024-06-30 13F SCHLUMBERGER COM STK 806857108 49,608 49,608 2,341 0.0225
2016-05-12 2016-03-31 13F SCHLUMBERGER COM 806857108 0 -18,300 -100.00 0 -100.00
2016-02-11 2015-12-31 13F SCHLUMBERGER COM 806857108 18,300 1,100 6.40 1,276 7.59 0.0330
2015-11-12 2015-09-30 13F SCHLUMBERGER COM 806857108 17,200 17,200 1,186 0.0346
2015-05-12 2015-03-31 13F SCHLUMBERGER COM 806857108 0 -3,400 -100.00 0 -100.00
2015-02-11 2014-12-31 13F SCHLUMBERGER COM 806857108 3,400 3,400 290 0.0088
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.