Ken Griffin’s Ambow Education Holding AMBO Stock Holding History

Ken Griffin’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
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 $208B AUM 16.12% 1-Year Est. Return

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

EWA

EverSource Wealth Advisors Birmingham, Alabama $2.97B AUM 28.72% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

GRP

Global Retirement Partners San Rafael, California $6.54B AUM

Ken Griffin's AMBO Position: Q4 2025 in Review

Ken Griffin sold out of Ambow Education Holding (AMBO) in Q4 2025, closing a stake of 17,667 shares — an estimated $64K sold.

Ken Griffin first reported a position in AMBO in Q2 2019 and held it in 8 quarters. The position peaked at $64K in Q3 2025. 5 funds tracked by Wall St. Rank hold AMBO as of Q4 2025.

Ken Griffin reported no remaining Ambow Education Holding position as of Q4 2025 after selling out during the quarter.
Ken Griffin sold 17,667 Ambow Education Holding shares in Q4 2025, an estimated $64K.
Ken Griffin first reported a position in Ambow Education Holding in Q2 2019 and held it in 8 quarters.
Ken Griffin's Ambow Education Holding position peaked at $64K in Q3 2025.
5 funds tracked by Wall St. Rank held Ambow Education Holding as of Q4 2025.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.