CUPERTINO, CA
AMBOW EDUCATION HOLDING LTD.AMBO— Latest position per institution from SEC 13F filings
15
Institutional holders
334.30K
Total shares held
22.28K
Estimated value
20.89K
Avg. position size
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
152.84K
Value
21.00
Filed
Dec 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
36.86K
Value
5.07K
Filed
Dec 31, 2023
RHUMBLINE ADVISERS
CIK 1115418
Shares
27.85K
Value
3.84K
Filed
Dec 31, 2023
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
26.73K
Value
3.68K
Filed
Dec 31, 2023
VIRTU FINANCIAL LLC
CIK 1533964
Shares
21.55K
Value
5.00
Filed
Jun 30, 2023
TWO SIGMA SECURITIES, LLC
CIK 1450144
Shares
18.12K
Value
2.49K
Filed
Dec 31, 2023
CITADEL ADVISORS LLC
CIK 1423053
Shares
14.21K
Value
3.16K
Filed
Jun 30, 2023
JANE STREET GROUP, LLC
CIK 1595888
Shares
13.24K
Value
4.00
Filed
Sep 30, 2022
UBS GROUP AG
CIK 1610520
Shares
12.06K
Value
3.74K
Filed
Dec 31, 2022
HRT FINANCIAL LP
CIK 1475597
Shares
10.34K
Value
1.00
Filed
Dec 31, 2023
TOWER RESEARCH CAPITAL LLC (TRC)
CIK 1533421
Shares
300.00
Value
41.00
Filed
Dec 31, 2023
PARALLEL ADVISORS, LLC
CIK 1690010
Shares
89.00
Value
20.00
Filed
Jun 30, 2023
EVERSOURCE WEALTH ADVISORS, LLC
CIK 1710537
Shares
70.00
Value
193.00
Filed
Dec 31, 2025
GLOBAL RETIREMENT PARTNERS, LLC
CIK 1749744
Shares
16.00
Value
2.00
Filed
Dec 31, 2023
MONEY CONCEPTS CAPITAL CORP
CIK 716851
Shares
9.00
Value
3.00
Filed
Dec 31, 2022
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 752798
Shares
0.00
Value
0.00
Filed
Dec 31, 2023
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 152.84K | 21.00 | Dec 31, 2023 |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 36.86K | 5.07K | Dec 31, 2023 |
| 3 | RHUMBLINE ADVISERS | 1115418 | 27.85K | 3.84K | Dec 31, 2023 |
| 4 | MILLENNIUM MANAGEMENT LLC | 1273087 | 26.73K | 3.68K | Dec 31, 2023 |
| 5 | VIRTU FINANCIAL LLC | 1533964 | 21.55K | 5.00 | Jun 30, 2023 |
| 6 | TWO SIGMA SECURITIES, LLC | 1450144 | 18.12K | 2.49K | Dec 31, 2023 |
| 7 | CITADEL ADVISORS LLC | 1423053 | 14.21K | 3.16K | Jun 30, 2023 |
| 8 | JANE STREET GROUP, LLC | 1595888 | 13.24K | 4.00 | Sep 30, 2022 |
| 9 | UBS GROUP AG | 1610520 | 12.06K | 3.74K | Dec 31, 2022 |
| 10 | HRT FINANCIAL LP | 1475597 | 10.34K | 1.00 | Dec 31, 2023 |
| 11 | TOWER RESEARCH CAPITAL LLC (TRC) | 1533421 | 300.00 | 41.00 | Dec 31, 2023 |
| 12 | PARALLEL ADVISORS, LLC | 1690010 | 89.00 | 20.00 | Jun 30, 2023 |
| 13 | EVERSOURCE WEALTH ADVISORS, LLC | 1710537 | 70.00 | 193.00 | Dec 31, 2025 |
| 14 | GLOBAL RETIREMENT PARTNERS, LLC | 1749744 | 16.00 | 2.00 | Dec 31, 2023 |
| 15 | MONEY CONCEPTS CAPITAL CORP | 716851 | 9.00 | 3.00 | Dec 31, 2022 |
| 16 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 752798 | 0.00 | 0.00 | Dec 31, 2023 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.