Advisory Research Inc
- SEC CIK
- 0000902584
- Latest filing
- Aug 13, 2026
ALSN holding history
Allison Transmission Holdings Inc in every 13F filed by Advisory Research Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ALSN overviewAll 13F holders of ALSNFull Q2 2026 holdings
- Shares (Q2 2026)
- 13,326
- Value
- $1.50M
- % of portfolio
- 0.1%
- Quarters held
- 14
- Since Q1 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 13,326 | $1.50M | 0.1% | +89+0.7% | Added | Holders |
| Q1 2026 | 13,237 | $1.55M | 0.2% | +533+4.2% | Added | Holders |
| Q4 2025 | 12,704 | $1.24M | 0.2% | +635+5.3% | Added | Holders |
| Q3 2025 | 12,069 | $1.02M | 0.1% | +457+3.9% | Added | Holders |
| Q2 2025 | 11,612 | $1.10M | 0.2% | +805+7.4% | Added | Holders |
| Q1 2025 | 10,807 | $1.03M | 0.2% | +29+0.3% | Added | Holders |
| Q4 2024 | 10,778 | $1.16M | 0.2% | +56+0.5% | Added | Holders |
| Q3 2024 | 10,722 | $1.03M | 0.2% | −318−2.9% | Reduced | Holders |
| Q2 2024 | 11,040 | $837.9K | 0.2% | +693+6.7% | Added | Holders |
| Q1 2024 | 10,347 | $839.8K | 0.2% | −11,004−51.5% | Reduced | Holders |
| Q4 2023 | 21,351 | $1.24M | 0.2% | −13,166−38.1% | Reduced | Holders |
| Q3 2023 | 34,517 | $2.04M | 0.3% | +10,846+45.8% | Added | Holders |
| Q2 2023 | 23,671 | $1.34M | 0.2% | +4,167+21.4% | Added | Holders |
| Q1 2023 | 19,504 | $882.4K | 0.1% | +19,504 | New | Holders |