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Schlumberger: which funds bought and sold

Institutions that bought and sold Schlumberger shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 750 institutions that filed 13F reports for both quarters added to or opened positions in Schlumberger, and 811 cut or closed them. Together they added a net 19.7M shares, +1.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 12.9M shares (+4.1%); index fund managers were net sellers of 10.1M shares (−2.0%). 144 opened a new position and 146 sold out entirely.

Bought, Q2 2026 750 institutions, 144 of them new holders Sold, Q2 2026 811 institutions, 146 of them sold out
Net change, all compared +19.7M shares (+1.5%)
Net change, active managers +12.9M shares (+4.1%), 48 bought, 59 sold

Buyers versus sellers

institutions compared, 1,809
Active managers and hedge funds 48 bought · 59 sold · +12.9M
Index fund managers 6 bought · 6 sold · −10.1M
Other institutions 696 bought · 746 sold · +16.9M

Biggest buyers

by change in shares held
Institution Change in shares Shares June 30, 2026 Value
First Eagle Investment Management, LLC Active manager +29.5M +103.8% 57.8M $2.7B
UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC +10.0M +6358.2% 10.1M $471M
Price T Rowe Associates Inc Active manager +7.6M +14.1% 61.6M $2.9B
FMR LLC Active manager +5.5M +25.0% 27.6M $1.3B
Charles Schwab Investment Management Inc Index funds +4.5M +10.3% 48.3M $2.2B
Assenagon Asset Management S.A. +4.4M +3816.3% 4.5M $209M
Bank Of New York Mellon Corp +4.2M +17.1% 28.8M $1.3B
Cardano Risk Management B.V. +4.0M New position 4.0M $185M
Danske Bank A/S +2.7M +2928.3% 2.8M $131M
Artemis Investment Management LLP Active manager +2.7M New position 2.7M $125M
Amundi +2.7M +15.8% 19.8M $921M
Mackenzie Financial Corp +2.6M +272.2% 3.6M $168M
Qube Research & Technologies Ltd Hedge fund +2.5M New position 2.5M $116M
Castle Hook Partners LP Hedge fund +2.2M New position 2.2M $100M
BNP Paribas Financial Markets +1.8M +101.0% 3.6M $168M
Connor, Clark & Lunn Investment Management Ltd. +1.6M +104.8% 3.0M $141M
Empower Advisory Group, LLC +1.3M +22724.3% 1.4M $63M
BNP Paribas Asset Management Holding S.A. +1.3M +189.9% 2.0M $93.5M
American Century Companies Inc Active manager +1.3M +36.0% 4.9M $227M
DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main +1.1M +2592.4% 1.1M $53.4M

Biggest sellers

by change in shares held
Institution Change in shares Shares June 30, 2026 Value
Blackrock, Inc. Index funds −16.1M −12.2% 116.2M $5.4B
Marshall Wace, LLP Hedge fund −5.4M −91.6% 499K $23.2M
Capital International Investors Active manager −5.2M −41.9% 7.2M $336M
T. Rowe Price Investment Management, Inc. Active manager −4.9M −71.6% 1.9M $90M
Goldman Sachs Group Inc −4.1M −32.1% 8.7M $405M
Voya Investment Management LLC −4.0M −52.7% 3.6M $166M
Artisan Partners Limited Partnership Active manager −3.5M −93.2% 258K $12M
Hotchkis & Wiley Capital Management LLC Active manager −2.9M −30.3% 6.8M $314M
Employees Provident Fund Board −2.6M Sold out 0 —
Morgan Stanley −2.4M −6.0% 37.7M $1.8B
Victory Capital Management Inc Active manager −2.3M −29.4% 5.5M $257M
Lazard Asset Management LLC Active manager −2.2M −28.2% 5.6M $262M
Alyeska Investment Group, L.P. Hedge fund −2.2M Sold out 0 —
Findlay Park Partners LLP Active manager −2.0M Sold out 0 —
1832 Asset Management L.P. −1.9M −96.6% 65K $3M
UBS Group AG −1.7M −5.2% 31.4M $1.5B
California State Teachers Retirement System −1.7M −35.6% 3.1M $145M
Robeco Institutional Asset Management B.V. −1.7M −23.1% 5.7M $265M
Bank Of America Corp −1.7M −16.2% 8.8M $410M
Capital Research Global Investors Active manager −1.5M −74.1% 518K $24.1M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Cardano Risk Management B.V. 4.0M $185M
Artemis Investment Management LLPActive manager 2.7M $125M
Qube Research & Technologies LtdHedge fund 2.5M $116M
Castle Hook Partners LPHedge fund 2.2M $100M
Ceredex Value Advisors LLC 890K $41.4M
Capital Innovations LLC 532K $24.7M
Cramer Rosenthal Mcglynn LLC 496K $23.1M
Arbejdsmarkedets Tillaegspension 487K $22.6M
Natixis 444K $20.7M
Homestead Advisers Corp 411K $19.1M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Employees Provident Fund Board 2.6M $134M
Alyeska Investment Group, L.P.Hedge fund 2.2M $113M
Findlay Park Partners LLPActive manager 2.0M $104M
Xxec, Inc. 669K $29.3M
Nfj Investment Group, LLC 560K $28.8M
Simplex Trading, LLC 547K $28.1M
Acadian Asset Management LLCActive manager 373K $19.2M
Cooper Creek Partners Management LLC 367K $18.9M
Freestone Grove Partners LPHedge fund 289K $14.9M
Kr Capital LP 287K $14.7M

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
1,690
Ten largest holders
48.8%
of 13F-reported shares
Index fund managers
35.7%
of 13F-reported shares
Active managers and hedge funds
24.0%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 48 59 11 13 +12.9M +4.1%
Index fund managers 6 6 0 0 −10.1M −2.0%
Other institutions 696 746 133 133 +16.9M +3.4%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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