Citadel Advisors’s Ambow Education Holding AMBO Stock Holding History

Citadel Advisors’s Portfolio AMBO Stock Details AMBO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$116K	Buy	+51,270	New	+$122K	﹤0.01%	12572
2025 Q4	–	Sell	-17,667	Closed	-$64K	–	12566
2025 Q3	$64K	Buy	+17,667	New	+$56.4K	﹤0.01%	12074
2025 Q2	–	Sell	-16,685	Closed	-$41.7K	–	12389
2025 Q1	$41.7K	Buy	+16,685	New	+$41.4K	﹤0.01%	12501
2023 Q3	–	Sell	-1,421	Closed	-$3.16K	–	14235
2023 Q2	$3.16K	Buy	1,421 +314	+28%	+$778	﹤0.01%	13713
2023 Q1	$2.94K	Buy	+1,107	New	+$3.8K	﹤0.01%	14093
2021 Q3	–	Sell	-1,200	Closed	-$29K	–	13741
2021 Q2	$29K	Sell	1,200 -1,410	-54%	-$31.9K	﹤0.01%	13486
2021 Q1	$57K	Buy	+2,610	New	+$67K	﹤0.01%	12835
2019 Q4	–	Sell	-1,363	Closed	-$22K	–	9055
2019 Q3	$22K	Sell	1,363 -3	-0.2%	-$78	﹤0.01%	8913
2019 Q2	$51K	Buy	+1,366	New	+$63.6K	﹤0.01%	8721

Other funds holding AMBO

Jones Financial Companies Des Peres, Missouri $250B AUM 21.32% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Citadel Advisors's AMBO Position: Q2 2026 in Review

Citadel Advisors opened a new position in Ambow Education Holding (AMBO) in Q2 2026: 51,270 shares worth $116K. The stake represents ﹤0.01% of the portfolio and ranks #12572 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in AMBO as recently as Q3 2025.

Citadel Advisors first reported a position in AMBO in Q2 2019 and has held it in 9 quarters since. 3 funds tracked by Wall St. Rank hold AMBO as of Q2 2026.

Citadel Advisors held 51,270 shares of Ambow Education Holding worth $116K as of Q2 2026.
Ambow Education Holding was a new Citadel Advisors position in Q2 2026.
Ambow Education Holding made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12572 holding.
Citadel Advisors first reported a position in Ambow Education Holding in Q2 2019 and has held it in 9 quarters since.
3 funds tracked by Wall St. Rank held Ambow Education Holding as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.