SCHLUMBERGER LTD (SLB) Institutional Shareholders
SCHLUMBERGER LTD (SLB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $62.64B in SLB holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SLB tracked by InsiderSet, reporting ownership valued at approximately $6.79B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $6.72B, representing an estimated loss of -1.13% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 51% of the total disclosed SLB value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in SCHLUMBERGER LTD (SLB).
This page ranks the largest institutional SLB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,659
Total Reported Value
$62.64B
Largest Holder
Blackrock, Inc.
Largest Position
$6.79B
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
39
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.12% | 132,223,012 | $6,794,940,588 | $6,718,251,240 | -$76,689,348 | -1.13% | |
| Vanguard Capital Management Llc | 0.12% | 97,191,687 | $4,994,680,796 | $4,938,309,616 | -$56,371,180 | -1.13% | |
| State Street Corp | 0.16% | 90,500,581 | $4,676,662,689 | $4,598,334,521 | -$78,328,168 | -1.67% | |
| Vanguard Portfolio Management Llc | 0.20% | 74,609,987 | $3,834,207,232 | $3,790,933,439 | -$43,273,793 | -1.13% | |
| Capital World Investors | 0.33% | 47,738,940 | $2,453,316,570 | $2,425,615,541 | -$27,701,029 | -1.13% | |
| Charles Schwab Investment Management Inc | 0.34% | 43,775,161 | $2,249,708,921 | $2,224,215,930 | -$25,492,991 | -1.13% | |
| Morgan Stanley | 0.12% | 40,159,562 | $2,063,799,990 | $2,040,507,345 | -$23,292,645 | -1.13% | |
| Geode Capital Management, Llc | 0.11% | 34,948,492 | $1,788,193,846 | $1,775,732,879 | -$12,460,967 | -0.70% | |
| Ubs Group Ag | 0.30% | 33,184,227 | $1,705,337,424 | $1,686,090,574 | -$19,246,850 | -1.13% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 1.93% | 28,376,167 | $1,458,251,238 | $1,441,793,045 | -$16,458,193 | -1.13% |
| Deutsche Bank Ag\ | 0.43% | 25,240,679 | $1,297,118,495 | $1,282,478,900 | -$14,639,595 | -1.13% | |
| Bank Of New York Mellon Corp | 0.23% | 24,615,243 | $1,264,977,280 | $1,250,700,497 | -$14,276,783 | -1.13% | |
| Fmr Llc | 0.06% | 22,041,797 | $1,132,727,960 | $1,119,943,706 | -$12,784,254 | -1.13% | |
| Amundi | 0.24% | 17,116,479 | $879,615,856 | $869,688,298 | -$9,927,558 | -1.13% | |
| Invesco Ltd. | 0.13% | 16,717,918 | $859,133,816 | $849,437,414 | -$9,696,402 | -1.13% | |
| Dimensional Fund Advisors Lp | 0.17% | 15,901,998 | $817,245,523 | $807,980,518 | -$9,265,005 | -1.13% | |
| Northern Trust Corp | 0.10% | 14,288,949 | $734,309,090 | $726,021,499 | -$8,287,591 | -1.13% | |
| Franklin Resources Inc | 0.17% | 13,258,035 | $681,330,419 | $673,640,758 | -$7,689,661 | -1.13% | |
| Wellington Management Group Llp | 0.13% | 13,131,064 | $674,805,379 | $667,189,362 | -$7,616,017 | -1.13% | |
| Goldman Sachs Group Inc | 0.09% | 12,829,697 | $659,318,132 | $651,876,905 | -$7,441,227 | -1.13% | |
| Boston Partners | 0.57% | 13,824,135 | $643,167,643 | $702,404,299 | +$59,236,656 | +9.21% | |
| Capital International Investors | 0.15% | 12,437,748 | $639,175,984 | $631,961,976 | -$7,214,008 | -1.13% | |
| Legal & General Group Plc | 0.13% | 11,263,449 | $578,828,643 | $572,295,844 | -$6,532,799 | -1.13% | |
| Bank Of America Corp | 0.04% | 10,536,104 | $541,450,389 | $535,339,444 | -$6,110,945 | -1.13% | |
| Hotchkis & Wiley Capital Management Llc | 1.54% | 9,706,372 | $498,810,457 | $493,180,761 | -$5,629,696 | -1.13% | |
| Wells Fargo & Company/Mn | 0.10% | 9,455,014 | $485,893,159 | $480,409,261 | -$5,483,898 | -1.13% | |
| Vanguard Fiduciary Trust Co | 0.11% | 8,432,650 | $433,353,883 | $428,462,947 | -$4,890,937 | -1.13% | |
| Lazard Asset Management Llc | 0.67% | 7,859,902 | $403,920,385 | $399,361,621 | -$4,558,764 | -1.13% | |
| Victory Capital Management Inc | 0.26% | 7,838,119 | $402,800,942 | $398,254,826 | -$4,546,116 | -1.13% | |
| Voya Investment Management Llc | 0.40% | 7,572,099 | $389,014,960 | $384,738,350 | -$4,276,610 | -1.10% | |
| Canoe Financial Lp | 4.45% | 7,730,966 | $358,936,215 | $392,810,382 | +$33,874,167 | +9.44% | |
| Royal Bank Of Canada | 0.06% | 6,433,552 | $330,620,000 | $326,888,777 | -$3,731,223 | -1.13% | |
| Marshall Wace, Llp | 0.33% | 5,927,507 | $304,614,585 | $301,176,631 | -$3,437,954 | -1.13% | |
| Robeco Institutional Asset Management B.V. | 0.33% | 5,706,519 | $265,296,069 | $289,948,230 | +$24,652,161 | +9.29% | |
| California State Teachers Retirement System | 0.26% | 4,852,661 | $249,378,249 | $246,563,705 | -$2,814,544 | -1.13% | |
| Alliancebernstein L.P. | 0.08% | 6,127,994 | $235,192,410 | $311,363,375 | +$76,170,965 | +32.39% | |
| Swiss National Bank | 0.13% | 4,384,324 | $225,310,410 | $222,767,502 | -$2,542,908 | -1.13% | |
| Nuveen, Llc | 0.06% | 4,144,259 | $212,973,470 | $210,569,800 | -$2,403,670 | -1.13% | |
| Barclays Plc | 0.08% | 4,132,372 | $212,362,595 | $209,965,821 | -$2,396,774 | -1.13% | |
| Neuberger Berman Group Llc | 0.16% | 4,120,408 | $211,762,032 | $209,357,930 | -$2,404,102 | -1.14% | |
| Lingotto Investment Management Llp | 4.43% | 4,391,097 | $205,737,037 | $223,111,639 | +$17,374,602 | +8.45% | |
| Artisan Partners Limited Partnership | 0.32% | 3,785,859 | $194,555,294 | $192,359,496 | -$2,195,798 | -1.13% | |
| Edmond De Rothschild Holding S.A. | 2.72% | 3,657,271 | $187,947,157 | $185,825,940 | -$2,121,217 | -1.13% | |
| Stifel Financial Corp | 0.17% | 3,638,243 | $186,969,225 | $184,859,127 | -$2,110,098 | -1.13% | |
| Agf Management Ltd | 0.83% | 3,616,450 | $185,849,366 | $183,751,825 | -$2,097,542 | -1.13% | |
| American Century Companies Inc | 0.10% | 3,596,293 | $184,813,568 | $182,727,647 | -$2,085,921 | -1.13% | |
| Hsbc Holdings Plc | 0.11% | 3,564,068 | $183,564,045 | $181,090,295 | -$2,473,750 | -1.35% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.10% | 3,826,613 | $177,899,238 | $194,430,207 | +$16,530,969 | +9.29% | |
| Greenhaven Associates | Edgar Wachenheim III | 2.04% | 3,802,344 | $176,770,973 | $193,197,099 | +$16,426,126 | +9.29% |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.12% | 3,382,743 | $173,839,163 | $171,877,172 | -$1,961,991 | -1.13% |
Frequently asked questions about SLB
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Who owns the most SLB stock?
The largest holders of SLB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SCHLUMBERGER LTD (SLB).
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Is SLB widely held by superinvestors?
Many widely followed stocks like SLB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SLB is represented among the institutional managers we track.
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What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.