STG — Sunlands Technology Group Institutional Holders · Q2 2026
Who owns Sunlands Technology Group (STG)? 8 institutions reported holding $6.78M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Primavera Capital Management Ltd ($6.5M), Hrt Financial LP ($176,000), Citadel Advisors LLC ($117,353).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Primavera Capital Management Ltd | $6.5M | 1.7M | New |
| 2 | HRT FINANCIAL LP | $176,000 | 44,902 | New |
| 3 | CITADEL ADVISORS LLC | $117,353 | 29,937 | Added |
| 4 | UBS Group AG | $4,124 | 1,052 | Added |
| 5 | MORGAN STANLEY | $2,085 | 532 | Trimmed |
| 6 | SBI Securities Co., Ltd. | $431 | 110 | Hold |
| 7 | RHUMBLINE ADVISERS | $160 | 41 | Hold |
| 8 | EverSource Wealth Advisors, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30