5 hedge funds and family offices disclose a SLB position in their latest SEC 13F filing — combined $38.7M in market value.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Ray Dalio | Bridgewater Associates LP | 744,764 | $38.3M | 0.17% | 2026-03-31 |
| 2 | Torray Funds | Torray Investment Partners LLC | 5,681 | $218K | 0.03% | 2025-12-31 |
| 3 | Mairs & Power | Mairs & Power Inc | 5,500 | $211K | 0.00% | 2025-12-31 |
| 4 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 595 | $23K | 0.00% | 2025-12-31 |
| 5 | Olstein Capital Management | Olstein Capital Management LP | 220,000 | $8K | 1.73% | 2025-12-31 |
As of the latest 13F window, 5 tracked superinvestors hold SLB. The largest disclosed position is Ray Dalio at $38.3M (0.2% of portfolio).
13F filings are due 45 days after each quarter end and capture long-equity positions held by U.S. institutional managers with $100M+ AUM. Use this page to see exactly who is buying SLB, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
5 hedge funds and family offices disclose a SLB position in their latest SEC 13F filing — combined $38.7M in market value.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Ray Dalio | Bridgewater Associates LP | 744,764 | $38.3M | 0.17% | 2026-03-31 |
| 2 | Torray Funds | Torray Investment Partners LLC | 5,681 | $218K | 0.03% | 2025-12-31 |
| 3 | Mairs & Power | Mairs & Power Inc | 5,500 | $211K | 0.00% | 2025-12-31 |
| 4 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 595 | $23K | 0.00% | 2025-12-31 |
| 5 | Olstein Capital Management | Olstein Capital Management LP | 220,000 | $8K | 1.73% | 2025-12-31 |
As of the latest 13F window, 5 tracked superinvestors hold SLB. The largest disclosed position is Ray Dalio at $38.3M (0.2% of portfolio).
13F filings are due 45 days after each quarter end and capture long-equity positions held by U.S. institutional managers with $100M+ AUM. Use this page to see exactly who is buying SLB, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
