Tuniu Corp (TOUR)

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Sector: Transportation Services

Hedge Fund Popularity

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Hedge Fund Holdings

Filing Period:

Last updated on August 14, 2026, 5:15pm based on SEC 13F filings Last update: August 14, 2026, 5:15pm

No.	Hedge Fund	Shares	Value	% Port
1.	Renaissance Technologies Jim Simons	31,741	$153,309	0%
2.	Yiheng Capital Jonathan Guo	31,443	$151,870	0.05%
3.	Citadel Investment Group Ken Griffin	0	$0	0%
4.	Citadel Investment GroupPUT Ken Griffin	0	$0	0%
5.	Yiheng Capital Jonathan Guo	0	$0	0%

Insider Trading: Purchases See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Chen Officer	$0.80	2,500	$1,990.00	68,200	2026-03-31	Filing
Chen Officer	$0.78	1,000	$779.60	65,700	2026-03-30	Filing
Dunde Officer, Director	$0.72	2,000	$1,440.00	37,895	2026-03-24	Filing
Dunde Officer, Director	$0.73	27,000	$19,599.30	35,895	2026-03-23	Filing
Chen Officer	$0.73	2,800	$2,030.00	52,700	2026-03-23	Filing

Institutional Investors' Holdings

Filing Period: Filing is Ongoing

No.	Name	Shares	Value	% Port
1.	Simplex Trading, LlcPUT	100,000	$496,000	0%
2.	Simplex Trading, Llc	21,347	$105,881	0%
3.	Nisa Investment Advisors, Llc	337	$1,675	0%
4.	Simplex Trading, LlcCALL	0	$0	0%
5.	Dimensional Fund Advisors Lp	0	$0	0%