Who owns AMBP
218 institutions reported holding AMBP for 2026Q1, together 20% of the company, more than the 200 a quarter earlier.
218
Institutions reporting a position · as of 2026Q1 · up from 200 the quarter before
- Shares held by institutions
- 122.1M
Shares held by institutions · 20% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $494M
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 7.2%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 19
- New positions
- 39
- Positions exited
- 25
- Added to
- 55
- Reduced
- 69
- Top 10 holdersof the company
- 11%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 218 | 122.1M | $494M |
| 2025Q4 | 200 | 124.6M | $510M |
| 2025Q3 | 201 | 112.8M | $450M |
| 2025Q2 | 195 | 111.4M | $477M |
| 2025Q1 | 171 | 112.9M | $341M |
| 2024Q4 | 191 | 109.9M | $331M |
| 2024Q3 | 192 | 109.5M | $413M |
| 2024Q2 | 192 | 108.9M | $371M |
| 2024Q1 | 175 | 101.8M | $349M |
| 2023Q4 | 174 | 101.2M | $389M |
| 2023Q3 | 160 | 104.6M | $327M |
| 2023Q2 | 151 | 105.7M | $397M |
| 2023Q1 | 163 | 105.6M | $431M |
| 2022Q4 | 159 | 114.4M | $550M |
| 2022Q3 | 148 | 115.3M | $558M |
| 2022Q2 | 139 | 113.0M | $689M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| CANYON CAPITAL ADVISORS LLC | 11.5M | 1.9% | $47M |
| Arini Captial Management Ltd | 11.2M | 1.9% | $46M |
| BlackRock Inc. | 7.7M | 1.3% | $31M |
| GOLDMAN SACHS GROUP INC | 7.3M | 1.2% | $30M |
| Platinum Equity Advisors, LLC/DE | 5.3M | 0.89% | $22M |
| PRIVATE MANAGEMENT GROUP INC | 5.0M | 0.84% | $20M |
| DIMENSIONAL FUND ADVISORS LP | 4.6M | 0.78% | $19M |
| Weiss Asset Management LP | 4.5M | 0.76% | $18M |
| Diameter Capital Partners LP | 4.5M | 0.75% | $18M |
| Empyrean Capital Partners, LP | 4.0M | 0.67% | $16M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
reading the register…
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