WILLIAMS COS INC

Ticker: WMB CUSIP: 969457100 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2025
Shares 567,209 Value ($000) $34,095 Avg Close $60.06 Range $55.73 - $65.01
Q3 2025
Shares 576,027 Value ($000) $36,491 Avg Close $57.82 Range $54.90 - $63.95
Q2 2025
Shares 574,365 Value ($000) $36,076 Avg Close $57.67 Range $50.30 - $62.40
Q1 2025
Shares 510,913 Value ($000) $30,532 Avg Close $55.43 Range $51.03 - $60.14
Q4 2024
Shares 400,082 Value ($000) $21,652 Avg Close $51.72 Range $43.35 - $57.84
Q3 2024
Shares 255,129 Value ($000) $11,647 Avg Close $41.76 Range $38.32 - $44.54
Q2 2024
Shares 261,389 Value ($000) $11,109 Avg Close $37.71 Range $34.85 - $40.98
Q1 2024
Shares 270,929 Value ($000) $10,558 Avg Close $32.99 Range $30.20 - $36.64
Q4 2023
Shares 277,743 Value ($000) $9,674 Avg Close $32.16 Range $29.68 - $34.21
Q3 2023
Shares 281,371 Value ($000) $9,479 Avg Close $30.87 Range $29.03 - $31.97
Q2 2023
Shares 281,371 Value ($000) $9,181 Avg Close $26.77 Range $25.13 - $29.54
Q1 2023
Shares 281,371 Value ($000) $8,402 Avg Close $27.14 Range $24.71 - $28.96
Q4 2022
Shares 350,413 Value ($000) $11,529 Avg Close $28.24 Range $25.04 - $30.65
Q3 2022
Shares 406,380 Value ($000) $11,635 Avg Close $27.90 Range $24.46 - $30.54
Q2 2022
Shares 406,380 Value ($000) $12,683 Avg Close $29.20 Range $24.77 - $32.04
Q1 2022
Shares 395,519 Value ($000) $13,214 Avg Close $25.54 Range $21.67 - $28.71
Q4 2021
Shares 622,204 Value ($000) $16,202 Avg Close $22.75 Range $20.70 - $24.52
Q3 2021
Shares 688,042 Value ($000) $17,848 Avg Close $20.40 Range $18.98 - $21.83
Q2 2021
Shares 464,093 Value ($000) $12,322 Avg Close $20.43 Range $18.45 - $22.65
Q1 2021
Shares 540,760 Value ($000) $12,811 Avg Close $17.83 Range $15.53 - $19.54
Q4 2020
Shares 628,185 Value ($000) $12,595 Avg Close $15.63 Range $14.02 - $17.61
Q3 2020
Shares 518,112 Value ($000) $10,181 Avg Close $15.40 Range $13.62 - $16.89
Q2 2020
Shares 536,990 Value ($000) $10,214 Avg Close $13.80 Range $9.73 - $15.96
Q1 2020
Shares 634,762 Value ($000) $8,982 Avg Close $13.99 Range $6.21 - $17.40
Q4 2019
Shares 303,786 Value ($000) $7,206 Avg Close $16.27 Range $15.50 - $17.32
Q3 2019
Shares 308,228 Value ($000) $7,416 Avg Close $17.63 Range $15.87 - $20.26
Q2 2019
Shares 284,421 Value ($000) $7,975 Avg Close $19.18 Range $17.81 - $20.32
Q1 2019
Shares 271,955 Value ($000) $7,811 Avg Close $18.25 Range $14.60 - $20.07
Q4 2018
Shares 269,567 Value ($000) $5,944 Avg Close $16.76 Range $13.81 - $18.85
Q3 2018
Shares 234,299 Value ($000) $6,371 Avg Close $19.23 Range $17.52 - $21.29
Q2 2018
Shares 144,395 Value ($000) $3,915 Avg Close $17.26 Range $15.65 - $18.64
Q1 2018
Shares 97,464 Value ($000) $2,423 Avg Close $19.06 Range $16.04 - $21.69
Q4 2017
Shares 92,560 Value ($000) $2,822 Avg Close $18.59 Range $17.10 - $19.79
Q3 2017
Shares 94,523 Value ($000) $2,837 Avg Close $19.25 Range $18.15 - $20.31
Q2 2017
Shares 91,062 Value ($000) $2,757 Avg Close $18.66 Range $17.45 - $19.52
Q1 2017
Shares 88,649 Value ($000) $2,623 Avg Close $17.93 Range $17.11 - $20.21
Q4 2016
Shares 88,857 Value ($000) $2,767 Avg Close $18.55 Range $16.80 - $19.91
Q3 2016
Shares 38,866 Value ($000) $1,194 Avg Close $16.23 Range $12.01 - $19.31
Q2 2016
Shares 38,827 Value ($000) $840 Avg Close $11.96 Range $8.65 - $14.15
Q1 2016
Shares 38,812 Value ($000) $624 Avg Close $9.91 Range $5.84 - $15.24
Q4 2015
Shares 36,388 Value ($000) $935 Avg Close $19.57 Range $11.96 - $24.82
Q3 2015
Shares 36,388 Value ($000) $1,341 Avg Close $27.42 Range $19.32 - $32.32
Q4 2014
Shares 31,596 Value ($000) $1,420 Avg Close $27.17 Range $22.11 - $30.22