Who owns STG?
Institutional ownership of Sunlands Technology Group from Form 13F, Q2 2026
7 institutional managers reported holding Sunlands Technology Group (STG) in Form 13F filings for Q2 2026, with 1,729,352 shares worth $6.8M. The largest reported holder was Primavera Capital Management Ltd. Managers that filed both quarters added a net 1,714,784 shares (+11770.9%). 2 opened new positions and 1 sold out.
- Funds holding
- 7
- Value held
- $6.8M
- New / sold out
- 2 / 1
- Net shares, same filers
- +11770.9%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of STG
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| Primavera Capital Management Ltd | $6.5M | 95.6% | 1,652,778 | New |
| HRT Financial LP | $176K | 2.6% | 44,902 | New |
| Citadel Advisors LLC | $117K | 1.7% | 29,937 | Added |
| UBS Group AG | $4K | 0.1% | 1,052 | Added |
| Morgan Stanley | $2K | 0.0% | 532 | Trimmed |
| SBI Securities Co., Ltd. | $431 | 0.0% | 110 | Unchanged |
| Rhumbline Advisers | $160 | 0.0% | 41 | Unchanged |
Share of 13F holdings is each fund's shares as a share of the 1,729,352 STG shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Primavera Capital Management Ltd New+$6.5M
- HRT Financial LP New+$176K
- Citadel Advisors LLC Added+$66K
- UBS Group AG Added+$3K
Biggest sellers in Q2 2026
- Morgan Stanley Trimmed-$1K
- EverSource Wealth Advisors, LLC Sold out-$709
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $6.7M and sold $2K; 2 added and 1 trimmed.
Questions about STG ownership
- Who owns STG stock?
- 7 institutional investment managers reported STG positions in their Form 13F filings for Q2 2026, holding 1,729,352 shares worth $6.8M in total. Primavera Capital Management Ltd reported the largest position.
- Are funds buying or selling STG?
- In Q2 2026, 2 managers opened new STG positions, 2 added, 1 trimmed and 1 sold out. Managers that filed in both quarters added a net 1,714,784 shares.
- How current is this STG institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to STG by CUSIP. Options are left out. STG news and filings · STG insider trades · Top funds