Which hedge funds own SY? SO YOUNG INTERNATIONAL INC, Q2 2026 13F holders
5 of the hedge funds tracked by WhaleCreep disclosed a position in SY (SO YOUNG INTERNATIONAL INC) in their Q2 2026 13F filings, worth $4.8m in total. The largest holder by portfolio weight is TB Alternative Assets Ltd. at 0.7% of its book. 2 managers opened a new position this quarter: Marshall Wace, LLP, Citadel Advisors LLC. 3 exited: Dymon Asia Capital (singapore) Pte. Ltd., Kadensa Capital LTD, Squarepoint Ops LLC.
Who discovered SY first?
Earliest meaningful positions among the 3 tracked managers we observed opening SY since Q2 2019.
1 Light Street Capital Management, LLC First reported Q2 2019 2.3%initial weight · $42.8m Exitedby Q2 2020 · held 4q -26%stock since Q2 2019
Weight of Light Street Capital Management, LLC's 13F book in SY, by quarter
- 2.3% peak weight, Q2 2019
- $42.8m peak reported value
- 4 quarters held
- 28q before the median tracked entry
The stock's split-adjusted price moved -26% between Q2 2019 and Q1 2020, the last quarter this manager reported the position.
6 managers already held SY when our coverage of them began
TB Alternative Assets Ltd. (Q1 2026), Verition Fund Management LLC (Q1 2026), Two Sigma Investments, LP (Q1 2026), Dymon Asia Capital (singapore) Pte. Ltd. (Q1 2026), Kadensa Capital LTD (Q1 2026), Squarepoint Ops LLC (Q1 2026).
Their first filing on record already includes SY, so when they first bought it is unknown. They are not ranked above.
View discovery timeline
Dots mark the ranked managers' first reported quarters. Price is the quarter-end price implied by 13F filings, split-adjusted, shown from Q1 2026 where the series is continuous. Coverage widened in Q1 2026 from about a hundred managers to over a thousand, so holders and new holders are shown relative to the managers filing each quarter.
How this is calculated
13F filings are quarterly snapshots of long US-listed equity positions. They do not show exact purchase dates, intra-quarter trading, short positions, most derivatives, or a manager's actual performance. "First reported" is the first quarter-end filing that shows the position.
A manager is ranked only if we observed it filing, without SY, within two quarters before its first position. Ranking is by the first quarter the position reached 1% of the manager's 13F book in a run of at least 2 filings, then by peak weight. "High conviction" means a peak weight of at least 5%.
Stock changes are the split-adjusted change in the quarter-end price implied by 13F filings, excluding dividends. They describe the stock over the period, not the return any manager earned. Phases are cut where the share of tracked managers holding SY passed one third and two thirds of its peak.
Which hedge funds hold SY? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| TB Alternative Assets Ltd. | Q2 2026 | 0.7% | $4.5m | 3,067,873 | 0% | held |
| Verition Fund Management LLC | Q2 2026 | 0.0% | $48.9k | 33,060 | 0% | held |
| Marshall Wace, LLP | Q2 2026 | 0.0% | $80.0k | 54,061 | – | new |
| Citadel Advisors LLC | Q2 2026 | 0.0% | $63.3k | 42,745 | – | new |
| Two Sigma Investments, LP | Q2 2026 | 0.0% | $24.9k | 16,800 | 30% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Dymon Asia Capital (singapore) Pte. Ltd. | 0.1% | $218.2k |
| Kadensa Capital LTD | 0.7% | $2.0m |
| Squarepoint Ops LLC | 0.0% | $39.0k |
How has hedge fund ownership of SY changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 5 | $4.8m |
| Q1 2026 | 7 | $11.1m |
| Q3 2025 | 1 | $2.2m |
| Q2 2025 | 1 | $1.7m |
| Q1 2025 | 1 | $482.5k |
| Q4 2024 | 1 | $494.7k |
| Q3 2024 | 1 | $578.6k |
| Q2 2024 | 1 | $672.7k |
| Q1 2024 | 1 | $693.0k |
| Q4 2023 | 1 | $829.0k |
| Q3 2023 | 2 | $856.0k |
| Q2 2023 | 2 | $2.2m |
| Q1 2023 | 2 | $3.6m |
| Q4 2022 | 2 | $2.1m |
| Q3 2022 | 2 | $1.4m |
| Q2 2022 | 2 | $2.1m |
Counts every tracked manager that disclosed SY in that quarter's filing, including managers that have since stopped filing.