SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

INVESTMENT ADVISORY SERVICES INC /TX /ADV's Holding History (CIK: 0000925953)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 5,903 Value ($000) $227 Avg Close $36.06 Range $31.39 - $40.88
Q3 2025
Shares 6,546 Value ($000) $225 Avg Close $34.34 Range $31.64 - $37.55
Q2 2025
Shares 6,938 Value ($000) $235 Avg Close $33.94 Range $30.37 - $41.43
Q1 2025
Shares 6,948 Value ($000) $290 Avg Close $39.90 Range $36.86 - $43.29
Q4 2024
Shares 6,938 Value ($000) $266 Avg Close $40.51 Range $35.40 - $44.46
Q3 2024
Shares 7,419 Value ($000) $311 Avg Close $42.68 Range $37.24 - $48.75
Q2 2024
Shares 12,535 Value ($000) $591 Avg Close $45.97 Range $40.78 - $52.92
Q1 2024
Shares 12,448 Value ($000) $682 Avg Close $47.83 Range $44.60 - $52.95
Q4 2023
Shares 12,196 Value ($000) $635 Avg Close $51.21 Range $45.47 - $57.59
Q3 2023
Shares 11,968 Value ($000) $698 Avg Close $54.41 Range $45.27 - $58.45
Q2 2023
Shares 11,797 Value ($000) $579 Avg Close $44.51 Range $39.82 - $50.15
Q1 2023
Shares 11,853 Value ($000) $582 Avg Close $49.39 Range $40.84 - $55.14
Q4 2022
Shares 11,876 Value ($000) $628 Avg Close $46.08 Range $34.50 - $51.80
Q3 2022
Shares 11,739 Value ($000) $421 Avg Close $33.41 Range $28.20 - $37.64
Q2 2022
Shares 11,372 Value ($000) $407 Avg Close $38.29 Range $31.63 - $45.85
Q1 2022
Shares 11,195 Value ($000) $462 Avg Close $35.90 Range $27.40 - $42.42
Q4 2021
Shares 11,144 Value ($000) $334 Avg Close $28.71 Range $25.27 - $31.85
Q3 2021
Shares 10,760 Value ($000) $319 Avg Close $26.00 Range $23.47 - $30.41
Q2 2021
Shares 10,444 Value ($000) $334 Avg Close $27.77 Range $22.13 - $33.41
Q4 2019
Shares 6,968 Value ($000) $280 Avg Close $30.72 Range $26.24 - $35.53