Security key
00773U108
Adverum Biotechnologies, Inc. - Common Stock, par value $0.0001 per share (ADVM)
CUSIP: 00773U108
Q3 2023 13F Holders as of 30 Sep 2023
- Security type / class
- Equity / Common Stock, par value $0.0001 per share
- Total 13F shares
- 65,292,701
- Total 13F value
- $97,938,144
- Share change
- -363,357
- Put/Call ratio
- 0.22%
- SEC-reported price per share
- $1.50
- Number of holders
- 59
- Value change
- -$602,707
- Number of buys
- 25
- Number of sells
- 28
- Shares outstanding
- 22,163,711
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q3 2023
Institutions
59
Top holders
10
ADVM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2023
Previous quarter: Q2 2023
Adverum Biotechnologies, Inc. SEC filings
Adverum Biotechnologies, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00773U108
Recent filing periods:
Ownership snapshot
Top reported holders of ADVM - Adverum Biotechnologies, Inc. - Common Stock, par value $0.0001 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.
Comparable stake leader
Commodore Capital LP
Disclosed value leader
Commodore Capital LP
Comparable rows
15/15
Latest evidence
30 Jun 2023
13F
Lead comparable stake: 45%
Showing 1-6 of 15 holder rows.
Quick read
Commodore Capital LP leads the comparable SEC ownership view at 45%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
Commodore Capital LP
45%
FMR LLC
35%
MORGAN STANLEY
31%
BANK OF AMERICA CORP /DE/
25%
BML Capital Management, LLC
23%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Commodore Capital LP |
13F
Company
|
45%
|
$15,900,000
10,000,000 shares
|
— | 30 Jun 2023 |
| FMR LLC |
13F
Company
|
35%
|
$12,340,454
7,761,292 shares
|
— | 30 Jun 2023 |
| MORGAN STANLEY |
13F
Company
|
31%
|
$11,075,037
6,965,432 shares
|
— | 30 Jun 2023 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
25%
|
$8,890,947
5,591,790 shares
|
— | 30 Jun 2023 |
| BML Capital Management, LLC |
13F
Company
|
23%
|
$8,199,915
5,157,179 shares
|
— | 30 Jun 2023 |
| Versant Venture Management, LLC |
13F
Company
|
23%
|
$8,058,490
5,068,233 shares
|
— | 30 Jun 2023 |
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 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
59
Shares
65,292,701
Rows available
59
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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. The marker flags a reported price that did not pass the local price check.
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
58
Q3 2023 holders
59
Holder diff
1
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend