Dimensional Fund Advisors LP
- SEC CIK
- 0000354204
- Latest filing
- Aug 11, 2026
ABOS holding history
Acumen Pharmaceuticals, Inc. in every 13F filed by Dimensional Fund Advisors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ABOS overviewAll 13F holders of ABOSFull Q2 2026 holdings
- Shares (Q2 2026)
- 291,559
- Value
- $779.0K
- % of portfolio
- <0.1%
- Quarters held
- 14
- Since Q1 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 291,559 | $779.0K | <0.1% | +171,803+143.5% | Added | Holders |
| Q1 2026 | 119,756 | $281.8K | <0.1% | +70,694+144.1% | Added | Holders |
| Q4 2025 | 49,062 | $103.5K | <0.1% | +5,538+12.7% | Added | Holders |
| Q3 2025 | 43,524 | $74.4K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 43,524 | $50.5K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 43,524 | $47.9K | <0.1% | −54,492−55.6% | Reduced | Holders |
| Q4 2024 | 98,016 | $168.6K | <0.1% | +41,460+73.3% | Added | Holders |
| Q3 2024 | 56,556 | $140.3K | <0.1% | +80.0% | Added | Holders |
| Q2 2024 | 56,548 | $136.8K | <0.1% | −5,180−8.4% | Reduced | Holders |
| Q1 2024 | 61,728 | $250.0K | <0.1% | +5,937+10.6% | Added | Holders |
| Q4 2023 | 55,791 | $214.2K | <0.1% | −19,811−26.2% | Reduced | Holders |
| Q3 2023 | 75,602 | $313.7K | <0.1% | +6,623+9.6% | Added | Holders |
| Q2 2023 | 68,979 | $331.8K | <0.1% | +2,200+3.3% | Added | Holders |
| Q1 2023 | 66,779 | $271.1K | <0.1% | +66,779 | New | Holders |