A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Ambac Financial Group Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 263,600 shares of AMBC stock, worth $3.16 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
263,600
Previous 120,300 119.12%
Holding current value
$3.16 Million
Previous $1.54 Million 91.57%
% of portfolio
0.0%
Previous 0.0%

Shares

28 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$10.4 - $13.19 $3.29 Million - $4.17 Million
315,991 Added 76.47%
729,231 $8.17 Million
Q2 2024

Aug 14, 2024

BUY
$12.33 - $18.33 $2.71 Million - $4.03 Million
220,051 Added 113.9%
413,240 $5.3 Million
Q1 2024

May 15, 2024

SELL
$14.59 - $16.94 $3.08 Million - $3.58 Million
-211,121 Reduced 52.22%
193,189 $3.02 Million
Q4 2023

Feb 14, 2024

BUY
$11.33 - $16.48 $2.9 Million - $4.22 Million
255,812 Added 172.27%
404,310 $6.66 Million
Q3 2023

Nov 14, 2023

BUY
$12.06 - $14.47 $1.07 Million - $1.28 Million
88,409 Added 147.13%
148,498 $1.79 Million
Q2 2023

Aug 14, 2023

SELL
$13.51 - $15.95 $114,551 - $135,240
-8,479 Reduced 12.37%
60,089 $855,000
Q1 2023

May 15, 2023

SELL
$14.47 - $17.5 $3.6 Million - $4.35 Million
-248,720 Reduced 78.39%
68,568 $1.06 Million
Q4 2022

Feb 14, 2023

BUY
$12.8 - $17.44 $1.94 Million - $2.64 Million
151,576 Added 91.47%
317,288 $5.53 Million
Q3 2022

Nov 14, 2022

SELL
$2.37 - $15.43 $135,535 - $882,410
-57,188 Reduced 25.66%
165,712 $2.11 Million
Q2 2022

Aug 15, 2022

BUY
$7.3 - $11.81 $264,500 - $427,911
36,233 Added 19.41%
222,900 $2.53 Million
Q1 2022

May 16, 2022

SELL
$8.28 - $16.45 $1.67 Million - $3.32 Million
-201,549 Reduced 51.92%
186,667 $1.94 Million
Q4 2021

Feb 14, 2022

BUY
$14.46 - $17.51 $3.66 Million - $4.44 Million
253,342 Added 187.84%
388,216 $6.23 Million
Q3 2021

Nov 15, 2021

BUY
$13.45 - $15.77 $403,607 - $473,226
30,008 Added 28.62%
134,874 $1.93 Million
Q2 2021

Aug 16, 2021

BUY
$14.18 - $17.68 $173,520 - $216,350
12,237 Added 13.21%
104,866 $1.64 Million
Q1 2021

May 17, 2021

BUY
$14.23 - $18.42 $599,737 - $776,329
42,146 Added 83.49%
92,629 $1.55 Million
Q4 2020

Feb 16, 2021

SELL
$12.16 - $17.9 $1.81 Million - $2.66 Million
-148,526 Reduced 74.63%
50,483 $777,000
Q3 2020

Nov 16, 2020

BUY
$11.31 - $14.22 $844,517 - $1.06 Million
74,670 Added 60.05%
199,009 $2.54 Million
Q2 2020

Aug 14, 2020

BUY
$11.19 - $17.33 $297,788 - $461,185
26,612 Added 27.23%
124,339 $1.78 Million
Q1 2020

May 15, 2020

BUY
$9.36 - $22.7 $616,786 - $1.5 Million
65,896 Added 207.02%
97,727 $1.21 Million
Q3 2019

Nov 14, 2019

SELL
$16.91 - $20.05 $1.9 Million - $2.26 Million
-112,519 Reduced 77.95%
31,831 $622,000
Q2 2019

Aug 14, 2019

BUY
$14.54 - $19.09 $688,018 - $903,319
47,319 Added 48.77%
144,350 $2.43 Million
Q1 2019

May 15, 2019

BUY
$17.54 - $20.37 $1.01 Million - $1.17 Million
57,413 Added 144.92%
97,031 $0
Q4 2018

Feb 14, 2019

SELL
$15.38 - $21.12 $560,062 - $769,084
-36,415 Reduced 47.89%
39,618 $683,000
Q3 2018

Nov 13, 2018

BUY
$19.48 - $22.22 $830,744 - $947,594
42,646 Added 127.73%
76,033 $0
Q2 2018

Aug 10, 2018

BUY
$15.24 - $20.93 $46,070 - $63,271
3,023 Added 9.96%
33,387 $0
Q1 2018

May 11, 2018

BUY
$14.14 - $16.9 $169,298 - $202,343
11,973 Added 65.1%
30,364 $476,000
Q4 2017

Feb 09, 2018

SELL
$13.35 - $17.68 $929,240 - $1.23 Million
-69,606 Reduced 79.1%
18,391 $294,000
Q3 2017

Nov 09, 2017

BUY
$17.17 - $20.43 $1.51 Million - $1.8 Million
87,997
87,997 $1.52 Million

Others Institutions Holding AMBC

About AMBAC FINANCIAL GROUP INC


  • Ticker AMBC
  • Exchange NYSE
  • Sector Financial Services
  • Industry Insurance—Specialty
  • Shares Outstandng 44,962,900
  • Market Cap $540M
  • Description
  • Ambac Financial Group, Inc., a financial services holding company, provides financial guarantees in the United States, the United Kingdom, Italy, Austria, Australia, France, and Internationally. It offers financial guarantee insurance policies; specialty property & casualty program insurance; credit derivative contracts; and interest rate de...
More about AMBC
Track Ken Griffin's Portfolio

Track Ken Griffin Portfolio

Follow Ken Griffin (Citadel Advisors LLC) and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Citadel Advisors LLC, based on Form 13F filings with the SEC.

News

Stay updated on Citadel Advisors LLC and Ken Griffin with notifications on news.