SLB N.V.
SLB N.V. (SLB) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SLB · as of Sep 30, 2025
Ownership Breakdown
1,593
Institutional Holders
▲ 31 vs Q2
$42.25B
Total Inst. Value
▲ $2.97B vs Q2
1.50B
Shares Outstanding
freeFloat 99.69%
1.23B
13F Shares Held
▲ 67.46M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SLB largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC oil & gas field services, nec | 185.37M | 13.71% | 13.71% | $6.37T | Nov 7, 2025 | ▲ 35.06M |
BLACKROCK, INC. oil & gas field services, nec | 121.32M | 8.97% | 8.97% | $4.17T | Nov 12, 2025 | ▲ 11.04M |
STATE STREET CORP oil & gas field services, nec | 83.62M | 6.18% | 6.18% | $2.90T | Nov 14, 2025 | ▲ 5.47M |
PRICE T ROWE ASSOCIATES INC /MD/ oil & gas field services, nec | 59.44M | 4.40% | 4.40% | $2.04T | Nov 14, 2025 | ▼ 22.16M |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC oil & gas field services, nec | 52.55M | 3.89% | 3.89% | $1.81T | Nov 10, 2025 | ▲ 5.36M |
MORGAN STANLEY oil & gas field services, nec | 36.61M | 2.71% | 2.71% | $1.26T | May 27, 2026 | ▲ 6.79M |
GEODE CAPITAL MANAGEMENT, LLC oil & gas field services, nec | 33.33M | 2.47% | 2.47% | $1.14T | Nov 12, 2025 | ▲ 3.05M |
FIRST EAGLE INVESTMENT MANAGEMENT, LLC oil & gas field services, nec | 27.54M | 2.04% | 2.04% | $946.68B | Nov 12, 2025 | ▲ 12.9K |
DEUTSCHE BANK AG\ oil & gas field services, nec | 26.81M | 1.98% | 1.98% | $921.41B | Nov 13, 2025 | ▲ 1.73M |
CAPITAL WORLD INVESTORS oil & gas field services, nec | 25.49M | 1.89% | 1.89% | $876.08B | Nov 13, 2025 | ▼ 2.81M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
40
Increased
+114.84M shares0
New Positions
first time holders10
Decreased
−35.21M shares0
Sold Out
fully exitedNet shares change (top 50)
+79.64M
+114.84M / −35.21M
Net new holders
+30
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SLB insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
10
Buy transactions
7
Sell transactions
1.43
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Le Peuch Olivier Chief Executive Officer | May 27, 2026 | Sale | 25,000 | $56.99 | $1.42M | 1.37M | Form 4 ↗ |
de La Chevardiere Patrick director | May 7, 2026 | Sale | 2,000 | $54.33 | $108.7K | 17.0K | Form 4 ↗ |
Gassen Steve Matthew EVP, Geographies | May 1, 2026 | Sale | 20,000 | $56.16 | $1.12M | 47.4K | Form 4 ↗ |
Gassen Steve Matthew EVP, Geographies | May 1, 2026 | Sale | 33,379 | $56.19 | $1.88M | 47.4K | Form 4 ↗ |
Galuccio Miguel Matias director | May 1, 2026 | Award | 3,428 | — | — | 51.7K | Form 4 ↗ |
Moraeus Hanssen Maria director | May 1, 2026 | Award | 3,428 | — | — | 35.0K | Form 4 ↗ |
Sheets Jeffrey Wayne director | May 1, 2026 | Award | 3,428 | — | — | 42.5K | Form 4 ↗ |
de La Chevardiere Patrick director | May 1, 2026 | Award | 3,428 | — | — | 19.0K | Form 4 ↗ |
Coleman Peter John director | May 1, 2026 | Award | 3,428 | — | — | 22.1K | Form 4 ↗ |
HACKETT JAMES T director | May 1, 2026 | Award | 5,450 | — | — | 26.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
SLB N.V. (SLB) is primarily owned by institutional investors, who hold approximately 82.2% of total shares outstanding. Company insiders own approximately 0.31%, while retail and public investors account for the remaining 17.53%.
The largest institutional shareholder of SLB N.V. is VANGUARD GROUP INC, holding approximately 185.37 million shares — equal to 13.71% of outstanding shares — as of September 30, 2025.
A total of 1,593 institutional investors currently hold SLB stock, with a combined institutional value of approximately $42.25 billion as of the most recent 13F filing period.
Frequently asked questions
SLB ownershipSLB N.V. (SLB) is primarily owned by institutional investors, who hold approximately 82.2% of shares. The largest shareholder is VANGUARD GROUP INC with a 13.71% stake. Company insiders hold 0.31%. Data sourced from SEC Form 13F as of September 30, 2025.