ABOS Smart Money
Acumen Pharmaceuticals, Inc.
1W: +11.9%
1M: -1.7%
3M: +7.1%
YTD: +11.9%
1Y: +2.3%
3Y: -34.7%
5Y: -83.7%
$2.26
-0.01 (-0.44%)
Weekly Expected Move ±11.7%
$2
$2
$2
$2
$2
Credit Risk of going bust: higher than 79% of companies Debt: 13.8% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the third-riskiest tenth, about 1 in 140 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.09 (down 96%), Acumen Pharmaceuticals, Inc. would be worth roughly what it owes.
Total debt $26.3M against a stock market value of $163.4M.
Distance to default 2.66 (Merton model): prices to 2026-10-27, balance sheet 2026-09-30, debt counted $23.3M (short-term plus half of long-term), stock volatility 79.8%; Altman Z'' -24.06. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.09 (down 96%), Acumen Pharmaceuticals, Inc. would be worth roughly what it owes.
Total debt $26.3M against a stock market value of $163.4M.
Distance to default 2.66 (Merton model): prices to 2026-10-27, balance sheet 2026-09-30, debt counted $23.3M (short-term plus half of long-term), stock volatility 79.8%; Altman Z'' -24.06. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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🏦 Institutional Activity
Latest: Q2 2026115
Institutions Holding
+25 vs prior
77.9%
Ownership
+12.76%
32
New
21
Increased
32
Reduced
17
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-17 | Porter Derrell | director | S-Sale | 13,040 | $2.33 | $30K | Filing |
| 2026-06-16 | Porter Derrell | director | S-Sale | 12,800 | $2.33 | $30K | Filing |
| 2026-06-15 | Porter Derrell | director | S-Sale | 6,460 | $2.35 | $15K | Filing |
| 2026-06-09 | Fountain Nathan B | director | S-Sale | 6,400 | $2.23 | $14K | Filing |
| 2026-06-03 | Fountain Nathan B | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | RA CAPITAL MANAGEMENT, L.P. | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | RA Capital Healthcare Fund LP | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | RA Capital Nexus Fund II, L.P. | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Kolchinsky Peter | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Shah Rajeev M. | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Stoppel Laura | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Golumbeski George | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Ives Jeffrey L. | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Porter Derrell | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Stalfort John A III | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-06-03 | Drapkin Kimberlee C | director | A-Grant/Award | 35,500 | $— | $0 | Filing |
| 2026-02-27 | Meisner Derek M | officer: chief legal officer & corp sec | S-Sale | 9,406 | $3.01 | $28K | Filing |
| 2026-01-28 | Meisner Derek M | officer: chief legal officer & corp sec | S-Sale | 2,671 | $3.00 | $8K | Filing |
| 2026-01-26 | Meisner Derek M | officer: chief legal officer & corp sec | S-Sale | 15,085 | $3.00 | $45K | Filing |
| 2026-01-23 | Meisner Derek M | officer: chief legal officer & corp sec | S-Sale | 5,633 | $1.90 | $11K | Filing |
| 2026-01-22 | Zuga Matt | officer: cfo & chief business officer | S-Sale | 1,687 | $1.86 | $3K | Filing |
| 2026-01-22 | Meisner Derek M | officer: chief legal officer & corp sec | S-Sale | 1,054 | $1.84 | $2K | Filing |
| 2026-01-22 | Siemers Eric | officer: chief medical officer | S-Sale | 895 | $1.82 | $2K | Filing |
| 2026-01-22 | OConnell Daniel Joseph | officer: chief executive officer | S-Sale | 2,689 | $1.88 | $5K | Filing |
| 2026-01-22 | Barton Russell | officer: chief operating officer | S-Sale | 462 | $1.84 | $850 | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 20,992,669 | $56M | — | 2026-06-30 | Filing |
| Sands Capital Alternatives, LLC | 3,720,105 | $10M | — | 2026-06-30 | Filing |
| BlackRock, Inc. | 2,490,115 | $7M | +2,311,789 | 2026-06-30 | Filing |
| Alyeska Investment Group, L.P. | 2,454,754 | $7M | — | 2026-06-30 | Filing |
| FRANKLIN RESOURCES INC | 2,305,096 | $6M | — | 2026-06-30 | Filing |
| ADAR1 Capital Management, LLC | 2,111,334 | $6M | -45,000 | 2026-06-30 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,672,072 | $4M | +165,795 | 2026-06-30 | Filing |
| Knollwood Investment Advisory, LLC | 1,628,510 | $4M | — | 2026-06-30 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 1,141,858 | $3M | +725,620 | 2026-06-30 | Filing |
| Ikarian Capital, LLC | 1,053,797 | $3M | — | 2026-06-30 | Filing |
| Hudson Bay Capital Management LP | 955,000 | $3M | -13,940 | 2026-06-30 | Filing |
| Pathstone Holdings, LLC | 859,110 | $2M | — | 2026-06-30 | Filing |
| RENAISSANCE TECHNOLOGIES LLC | 675,025 | $2M | +201,079 | 2026-06-30 | Filing |
| TWO SIGMA INVESTMENTS, LP | 622,882 | $2M | +92,070 | 2026-06-30 | Filing |
| STATE STREET CORP | 600,528 | $2M | +448,800 | 2026-06-30 | Filing |
| NORTHERN TRUST CORP | 360,744 | $963K | +285,532 | 2026-06-30 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 320,795 | $857K | +320,795 | 2026-06-30 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 291,559 | $779K | +171,803 | 2026-06-30 | Filing |
| VANGUARD FIDUCIARY TRUST CO | 291,240 | $778K | +92,014 | 2026-06-30 | Filing |
| BANK OF AMERICA CORP /DE | 274,781 | $734K | -45,435 | 2026-06-30 | Filing |