Cubist Systematic Strategies, LLC Ambac Financial Group Inc Transaction History

Cubist Systematic Strategies, LLC

$20.3 Billion
Q2 2025

A detailed history of Cubist Systematic Strategies, LLC transactions in Ambac Financial Group Inc stock. As of the latest transaction made, Cubist Systematic Strategies, LLC holds 299,948 shares of AMBC stock, worth $2.5 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

299,948

Previous 170,643 75.78%

Holding current value

$2.5 Million

Previous $1.49 Million 42.6%

% of portfolio

0.01%

Previous 0.01%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$6.53 - $8.35 $844,361 - $1.08 Million	129,305 Added 75.78%	299,948 $2.13 Million
Q1 2025 May 15, 2025	BUY	$8.25 - $12.41 $1.05 Million - $1.57 Million	126,835 Added 289.52%	170,643 $1.49 Million
Q4 2024 Feb 14, 2025	SELL	$10.97 - $13.55 $4.04 Million - $4.99 Million	-368,366 Reduced 89.37%	43,808 $554,000
Q3 2024 Nov 14, 2024	BUY	$10.4 - $13.19 $4.29 Million - $5.44 Million	412,174 New	412,174 $4.62 Million
Q1 2023 May 15, 2023	SELL	$14.47 - $17.5 $689,799 - $834,242	-47,671 Reduced 42.98%	63,247 $979,000
Q4 2022 Feb 14, 2023	SELL	$12.8 - $17.44 $69,350 - $94,489	-5,418 Reduced 4.66%	110,918 $1.93 Million
Q3 2022 Nov 14, 2022	BUY	$2.37 - $15.43 $251,395 - $1.64 Million	106,074 Added 1033.66%	116,336 $1.48 Million
Q2 2022 Aug 15, 2022	SELL	$7.3 - $11.81 $372,592 - $602,782	-51,040 Reduced 83.26%	10,262 $116,000
Q1 2022 May 16, 2022	BUY	$8.28 - $16.45 $186,308 - $370,141	22,501 Added 57.99%	61,302 $638,000
Q4 2021 Feb 14, 2022	BUY	$14.46 - $17.51 $561,062 - $679,405	38,801 New	38,801 $623,000
Q2 2021 Aug 16, 2021	SELL	$14.18 - $17.68 $691,345 - $861,988	-48,755 Closed	0 $0
Q1 2021 May 17, 2021	BUY	$14.23 - $18.42 $317,855 - $411,447	22,337 Added 84.55%	48,755 $816,000
Q4 2020 Feb 16, 2021	BUY	$12.16 - $17.9 $154,565 - $227,526	12,711 Added 92.73%	26,418 $406,000
Q3 2020 Nov 16, 2020	BUY	$11.31 - $14.22 $155,026 - $194,913	13,707 New	13,707 $175,000
Q2 2019 Aug 14, 2019	SELL	$14.54 - $19.09 $271,898 - $356,983	-18,700 Closed	0 $0
Q1 2019 May 15, 2019	BUY	$17.54 - $20.37 $327,998 - $380,919	18,700 New	18,700 $339,000
Q4 2018 Feb 14, 2019	SELL	$15.38 - $21.12 $200,616 - $275,489	-13,044 Closed	0 $0
Q3 2018 Nov 14, 2018	SELL	$19.48 - $22.22 $150,697 - $171,893	-7,736 Reduced 37.23%	13,044 $266,000
Q2 2018 Aug 14, 2018	BUY	$15.24 - $20.93 $316,687 - $434,925	20,780 New	20,780 $412,000
Q1 2018 May 15, 2018	SELL	$14.14 - $16.9 $150,661 - $180,069	-10,655 Closed	0 $0
Q4 2017 Feb 14, 2018	SELL	$13.35 - $17.68 $74,573 - $98,760	-5,586 Reduced 34.39%	10,655 $170,000
Q3 2017 Nov 14, 2017	BUY	$17.17 - $20.43 $278,857 - $331,803	16,241	16,241 $280,000

Others Institutions Holding AMBC

# of Institutions

172

Shares Held

39.5M

Call Options Held

10M

Put Options Held

617K

View Full List

About AMBAC FINANCIAL GROUP INC

Ticker AMBC
Exchange NYSE
Sector Financial Services
Industry Insurance—Specialty
Shares Outstandng 44,962,900
Market Cap $375M
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 This Portfolio

Portfolio Update

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

News

Stay updated on Cubist Systematic Strategies, LLC with notifications on news.

Account

Cubist Systematic Strategies, LLC Ambac Financial Group Inc Transaction History