Security key
00509G209
Acumen Pharmaceuticals, Inc. - Common Stock, $0.0001 par value per share (ABOS)
CUSIP: 00509G209
Q3 2024 13F Holders as of 30 Sep 2024
- Type / Class
- Equity / Common Stock, $0.0001 par value per share
- Shares outstanding
- 72,227,200
- Total 13F shares
- 43,605,225
- Share change
- -86,415
- Total reported value
- $107,681,203
- Put/Call ratio
- 1297%
- Price per share
- $2.48
- Number of holders
- 72
- Value change
- -$212,803
- Number of buys
- 32
- Number of sells
- 38
Report period
Q3 2024
Institutions
72
Top holders
10
ABOS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2024
Previous quarter: Q2 2024
Acumen Pharmaceuticals, Inc. SEC filings
Acumen Pharmaceuticals, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00509G209
Recent filing periods:
Ownership snapshot
Top shareholders of ABOS - Acumen Pharmaceuticals, Inc. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
RA CAPITAL MANAGEMENT, L.P.
13D/G signal
—
Evidence rows
50
Latest as of
30 Jun 2024
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. |
13F
Company
|
21%
|
$36,135,592
14,932,063 shares
|
— | 30 Jun 2024 |
| Sands Capital Alternatives, LLC |
13F
Company
|
4.7%
|
$8,269,322
3,417,075 shares
|
— | 30 Jun 2024 |
| FRANKLIN RESOURCES INC |
13F
Company
|
4.7%
|
$8,149,636
3,367,618 shares
|
— | 30 Jun 2024 |
| Rock Springs Capital Management LP |
13F
Company
|
3.2%
|
$5,566,143
2,300,059 shares
|
— | 30 Jun 2024 |
| BlackRock Finance, Inc. |
13F
Company
|
3%
|
$5,223,959
2,158,661 shares
|
— | 30 Jun 2024 |
| FMR LLC |
13F
Company
|
2.8%
|
$4,893,489
2,022,103 shares
|
— | 30 Jun 2024 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
2.7%
|
$4,728,886
1,954,085 shares
|
— | 30 Jun 2024 |
| VANGUARD GROUP INC |
13F
Company
|
2.6%
|
$4,590,616
1,896,949 shares
|
— | 30 Jun 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
72
Shares
43,605,225
Rows loaded
72
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.
Compare Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
81
Q3 2024 holders
72
Holder diff
-9
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend