TOUR Tuniu Corporation
Tuniu Corporation (TOUR) Institutional Ownership
What the institutions did with TOUR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Only 3 managers reported a position this quarter, so the percentages above describe a very small sample.
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Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| SIMPLEX TRADING, LLC | 21.3K | 98.4% |
| NISA INVESTMENT ADVISORS, LLC | 337 | 1.6% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| SIMPLEX TRADING, LLC | Increased | 166 | 21.3K | +21.2K |
| DIMENSIONAL FUND ADVISORS LP | Sold Out | 12.2K | 0 | -12.2K |
| NISA INVESTMENT ADVISORS, LLC | New | 0 | 337 | +337 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.