AMBR AMBER INTL HLDG LTD
FollowSPON ADS NEW (ADR), issuer CIK 1697818
17 managers (17 13F filers) reported a position in AMBR shares at 2025-12-31, 477,220 shares in all. 4 filers opened a position and 7 filers sold out during the quarter.
- Managers
- 17
- 13F filers
- 17
- New
- 4
- Added
- 4
- Reduced
- 6
- Sold out
- 7
- Shares held by filers
- 477,220
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| Pantera Capital Partners LP | 95,694 | $166K | 0.1% | 0 | 13F-HR/ATimeline |
| Clear Street Group Inc.in group Clear Street Group Inc. | 90,905 | $157K | <0.01% | new | 13F-HRTimelineGroup |
| MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC | 61,098 | $106K | <0.01% | +31,932 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 50,995 | $88.2K | <0.01% | -12,651 | 13F-HRTimelineGroup |
| XTX Topco Ltdin group XTX Topco Ltd | 41,135 | $71.2K | <0.01% | new | 13F-HRTimelineGroup |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO… | 27,656 | $47.8K | <0.01% | -29,286 | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 26,080 | $45.1K | <0.01% | -122 | 13F-HR/ATimelineGroup |
| MARSHALL WACE, LLPin group MARSHALL WACE, LLP | 22,856 | $39.5K | <0.01% | -85,450 | 13F-HRTimelineGroup |
| SmartHarvest Portfolios, LLC | 20,134 | $34.8K | 0.01% | 13F-HRTimeline | |
| SIMPLEX TRADING, LLC | 19,412 | $33.6K | <0.01% | new | 13F-HRTimeline |
| TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP | 11,502 | $19.9K | <0.01% | -1,111 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 5,398 | $9.34K | <0.01% | +2,053 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 3,126 | $5.41K | <0.01% | -25,247 | 13F-HRTimelineGroup |
| RHUMBLINE ADVISERS | 1,027 | $1.78K | <0.01% | +364 | 13F-HRTimeline |
| SBI Securities Co., Ltd. | 100 | $173 | <0.01% | +21 | 13F-HRTimeline |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 95 | $164 | <0.01% | new | 13F-HRTimelineGroup |
| BESSEMER GROUP INCin group BESSEMER GROUP INC | 7 | $0 | 0% | 0 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |