Stock overview
Alpha Cognition Inc - US
Explore the company, reported ownership, price history, and available source evidence.
Alpha Cognition Inc (ACOG) is an equity security tracked from 13F filings in the seeded stock universe.
- Last close
- $8.47
- · ACOG
- Tracked holders
- 1 fund
- Latest available 13F per fund
ACOG · USD
Price
$8.47
+$0.75
(+9.72%)
over selected range
Close · Sep 25, 2026
Market closed
252 stored daily closes
$8.47
Sep 25, 2026
- Range low
- $4.50
- Range high
- $9.75
- Observations
- 252
- Session date
- Sep 25, 2026
Sep 25, 2025–Sep 25, 2026. Regular market hours only. Historical prices are unadjusted; splits and other corporate actions can affect comparisons.
Investor Popularity
Rows are narrowed by movement, fund type, and position size.
| Fund | Move | Value | Weight |
|---|---|---|---|
| Tudor Investment Corp largest tracked holder Q2 2026 · filed Aug 14, 2026 · SEC filing | — | $444,723 | 0% |
SEC Forms 4/5
Insiders
Financials
Official-source analysis
AI Earnings Report
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