STG · Sunlands Technology Group
$2.98
+0.00 (+0.00%)
At close · Aug 25
Market Cap
$40.01M
Shares
13.43M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 7
Total Value: $6,779,056
Total Shares: 1,729,352
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 7 13F filers · Δ vs Mar 31, 2026Top Holder
95.6%
+5.2 pts
Top 5
100.0%
+0.3 pts
Top 10
100.0%
0.0 pts
HHI
9,144
Highly concentrated+941
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
2
Decreased
1
Sold Out
1
Unchanged
2
Holder count:
+1
Institutional value:
+13158.2%
Shares held:
+11770.9%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +16,775 | 29,937 | |
| Mega UBS Group AG | +855 | 1,052 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega MORGAN STANLEY | −324 | 532 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small Primavera Capital Management Ltd | 1,652,778 | $6,478,889 | |
| Large HRT FINANCIAL LP | 44,902 | $176,015 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid EverSource Wealth Advisors, LLC | 202 | $709 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small Primavera Capital Management Ltd | $6,478,889 | 95.57% | 1,652,778 | Shares | 2026-08-13 | |
| Large HRT FINANCIAL LP | $176,015 | 2.60% | 44,902 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $117,353 | 1.73% | 29,937 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $4,123 | 0.06% | 1,052 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY | $2,085 | 0.03% | 532 | Shares | 2026-08-13 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $431 | 0.01% | 110 | Shares | 2026-07-23 | |
| Mega RHUMBLINE ADVISERS | $160 | 0.00% | 41 | Shares | 2026-08-12 |