When did SLB join the S&P 500?

Schlumberger joined the S&P 500 index on 1957-03-04.

What sector is SLB in?

SLB is in the Energy sector, Oil & Gas Equipment & Services industry.

SLB — Schlumberger

Name: SLB Institutional Holdings (13F) — 2026Q1
Creator: SEC EDGAR
License: https://www.sec.gov/data

Oil & Gas Equipment & Services · Energy

Key Facts

Status	Active
Sector	Energy
Industry	Oil & Gas Equipment & Services
Joined	1957-03-04
Tenure	69 yrs

Schlumberger provides reservoir characterization, drilling, production, and processing technologies for the oil and gas industry. It operates through the following segments: Digital and Integration, Reservoir Performance, Well Construction, and Production Systems. The Digital and Integration segment combines the company's digital solutions and data products with Asset Performance Solutions (APS). The Reservoir Performance segment includes reservoir

Industry Peers

BKR HAL

Sector Peers

APA BKR COP CVX DVN EOG EQT EXE FANG HAL

S&P 500 Timeline

1957-03-04Joined S&P 500

Institutional Holdings (13F)

1,682 institutions hold SLB, totaling 1.71B shares ($81.0B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	194.4M	$10.0B
2	BlackRock, Inc.	132.2M	$6.8B
3	MORGAN STANLEY	113.9M	$4.7B
4	STATE STREET CORP	90.5M	$4.7B
5	VANGUARD PORTFOLIO MANAGEMENT LLC	74.6M	$3.8B
6	BARCLAYS PLC	68.8M	$3.2B
7	First Eagle Investment Management, LLC	56.8M	$2.9B
8	Capital World Investors	47.7M	$2.5B
9	Employees Provident Fund Board	44.4M	$2.4B
10	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	43.8M	$2.2B

View all holders →

Data source: Wikipedia · CC BY-SA 4.0 · SEC EDGAR 13F · Updated 2026-07-10