AMBAC FINL GROUP INC

Ticker: OSG CUSIP: 023139884 Class: Common Stock

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025
Shares 2,508,395 Value ($000) $19,515 Avg Close $8.55 Range $7.63 - $10.38
Q3 2025
Shares 2,555,181 Value ($000) $21,310 Avg Close $8.45 Range $6.86 - $10.05
Q2 2025
Shares 2,568,440 Value ($000) $18,236 Avg Close $7.45 Range $5.99 - $8.69
Q1 2025
Shares 2,660,882 Value ($000) $23,283 Avg Close $10.53 Range $7.92 - $12.84
Q4 2024
Shares 3,216,048 Value ($000) $40,683 Avg Close $12.05 Range $10.83 - $13.64
Q3 2024
Shares 4,118,423 Value ($000) $46,168 Avg Close $11.69 Range $10.12 - $13.32
Q2 2024
Shares 4,887,058 Value ($000) $62,652 Avg Close $15.25 Range $11.80 - $18.45
Q1 2024
Shares 4,833,468 Value ($000) $75,547 Avg Close $15.77 Range $14.53 - $17.80
Q4 2023
Shares 4,835,365 Value ($000) $79,687 Avg Close $13.90 Range $11.26 - $16.60
Q3 2023
Shares 4,823,779 Value ($000) $58,175 Avg Close $13.44 Range $11.99 - $14.64
Q2 2023
Shares 4,959,488 Value ($000) $70,623 Avg Close $14.63 Range $13.18 - $16.10
Q1 2023
Shares 5,195,158 Value ($000) $80,421 Avg Close $16.18 Range $14.17 - $17.75
Q4 2022
Shares 4,987,974 Value ($000) $86,990 Avg Close $14.86 Range $12.55 - $17.59
Q3 2022
Shares 4,752,430 Value ($000) $60,593 Avg Close $13.32 Range $11.15 - $15.59
Q2 2022
Shares 4,510,981 Value ($000) $51,199 Avg Close $9.49 Range $7.24 - $11.85
Q1 2022
Shares 5,159,157 Value ($000) $53,655 Avg Close $13.55 Range $8.14 - $16.64
Q4 2021
Shares 4,981,390 Value ($000) $79,951 Avg Close $15.71 Range $14.07 - $17.86
Q3 2021
Shares 4,857,078 Value ($000) $69,553 Avg Close $14.28 Range $13.09 - $15.94
Q2 2021
Shares 4,820,533 Value ($000) $75,489 Avg Close $16.07 Range $13.94 - $17.82
Q1 2021
Shares 4,676,009 Value ($000) $78,276 Avg Close $16.34 Range $14.13 - $18.63
Q4 2020
Shares 4,507,310 Value ($000) $69,323 Avg Close $14.74 Range $11.92 - $18.19
Q3 2020
Shares 4,476,968 Value ($000) $57,171 Avg Close $12.88 Range $11.14 - $14.75
Q2 2020
Shares 4,572,319 Value ($000) $65,475 Avg Close $14.62 Range $10.58 - $17.64
Q1 2020
Shares 4,518,552 Value ($000) $55,759 Avg Close $19.17 Range $8.74 - $22.90
Q4 2019
Shares 4,420,597 Value ($000) $95,352 Avg Close $20.51 Range $19.05 - $21.95
Q3 2019
Shares 4,338,540 Value ($000) $84,818 Avg Close $18.37 Range $16.69 - $20.74
Q2 2019
Shares 4,353,652 Value ($000) $73,359 Avg Close $17.07 Range $14.44 - $19.28
Q1 2019
Shares 4,744,971 Value ($000) $85,980 Avg Close $19.10 Range $17.01 - $21.01
Q4 2018
Shares 4,654,819 Value ($000) $80,250 Avg Close $18.36 Range $15.02 - $21.38
Q3 2018
Shares 2,157,643 Value ($000) $44,059 Avg Close $20.88 Range $19.30 - $23.34
Q2 2018
Shares 2,141,713 Value ($000) $42,514 Avg Close $18.46 Range $15.17 - $21.11
Q1 2018
Shares 2,069,120 Value ($000) $32,443 Avg Close $15.46 Range $13.96 - $17.09
Q4 2017
Shares 2,177,514 Value ($000) $34,797 Avg Close $15.38 Range $13.17 - $17.79
Q3 2017
Shares 1,942,124 Value ($000) $33,521 Avg Close $18.46 Range $16.75 - $22.02
Q2 2017
Shares 1,886,132 Value ($000) $32,724 Avg Close $17.77 Range $15.67 - $20.28
Q1 2017
Shares 1,901,037 Value ($000) $35,853 Avg Close $21.04 Range $17.39 - $23.55
Q4 2016
Shares 2,226,345 Value ($000) $50,092 Avg Close $21.85 Range $17.75 - $27.25
Q3 2016
Shares 1,997,433 Value ($000) $36,733 Avg Close $17.94 Range $15.42 - $19.35
Q2 2016
Shares 2,156,151 Value ($000) $35,491 Avg Close $16.04 Range $14.42 - $17.77
Q1 2016
Shares 2,047,916 Value ($000) $32,356 Avg Close $14.47 Range $11.92 - $17.32
Q4 2015
Shares 2,236,252 Value ($000) $31,509 Avg Close $15.37 Range $12.72 - $17.39
Q3 2015
Shares 2,170,346 Value ($000) $31,405 Avg Close $16.22 Range $14.22 - $19.17
Q2 2015
Shares 2,129,703 Value ($000) $35,439 Avg Close $23.61 Range $16.44 - $25.91
Q1 2015
Shares 2,167,317 Value ($000) $52,449 Avg Close $25.43 Range $23.99 - $27.53
Q4 2014
Shares 2,099,183 Value ($000) $51,430 Avg Close $23.29 Range $18.60 - $26.74
Q3 2014
Shares 2,502,603 Value ($000) $55,308 Avg Close $23.53 Range $21.86 - $27.54
Q2 2014
Shares 2,514,025 Value ($000) $68,658 Avg Close $29.00 Range $26.37 - $32.20
Q1 2014
Shares 2,466,712 Value ($000) $76,543 Avg Close $27.62 Range $22.00 - $35.61
Q4 2013
Shares 1,839,502 Value ($000) $45,178 Avg Close $20.94 Range $15.03 - $25.16
Q3 2013
Shares 1,870,529 Value ($000) $33,932 Avg Close $22.78 Range $17.64 - $25.70
Q2 2013
Shares 1,804,596 Value ($000) $43,003 Avg Close $24.24 Range $18.00 - $27.25