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Security record

YI

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Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
6Tracked holders
0Δ holders
32.03KShares held
$139,008Reported value
+1New positions
−1Exits
Strongly Rising How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +30.0% · net new positions 0.0% — formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 6 0 32.03K $139,008 +1 −1
Q1 2026 6 0 13.51K $88,057 +1 −1
Q4 2025 6 0 45.17K $115,310 — —
Q3 2025 3 0 18.22K $82,922 — —
Q2 2025 1 0 13.01K $92,930 — —
Q1 2025 1 -2 12.81K $103,922 — −2
Q4 2024 3 0 197.59K $123,100 — —
Q3 2024 3 0 209.27K $158,211 — —
Q2 2024 3 — 179.99K $192,027 — —
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Citadel Advisors ✦ 17.34K New $75,251 0.0% New 1 SEC ↗
2 Renaissance Technologies ✦ 12.91K -0.8% $56,047 0.0% ▼ Trim 9 SEC ↗
3 UBS Group AG 1.60K +1497.0% $6,931 0.0% ▲ Add 3 SEC ↗ ×2
4 Morgan Stanley ✦ 113 0.0% $490 0.0% Held 4 SEC ↗
5 JPMorgan Chase ✦ 47 -9.6% $194 0.0% ▼ Trim 4 SEC ↗
6 Rhumbline Advisers 22 0.0% $95 0.0% Held 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Citadel Advisors $75,251 0.0%

Exited

Citigroup Inc $1,341 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 7 holders, 17.92K shares, $409,996 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Sep 28 Chen Yang Luke

Director · 38.12K sh · $6,862

Sep 23 Chen Yang Luke

Director · 44.00K sh · $7,920

Sep 23 Chen Yang Luke

Director · 44.00K sh · $7,920

Jun 15 Chen Yang Luke

Director · 44.00K sh · $10,120

Jun 15 Chen Yang Luke

Director · 44.00K sh · $10,120

Jun 12 Chen Yang Luke

Director · 49.92K sh · $11,482

Jun 12 Chen Yang Luke

Director · 49.92K sh · $11,482

May 27 Chen Yang Luke

Director · 3.40K sh · $850

May 27 Chen Yang Luke

Director · 3.40K sh · $850

May 26 Chen Yang Luke

Director · 1.44K sh · $389

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Sep 17 SC 13D — Gang Yu

20.7% of class · View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2026 · Methodology · Get this via the API