Security key
39868T105
Gritstone bio, Inc. - Common Stock, $0.0001 par value per share (GRTS)
CUSIP: 39868T105
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Shares outstanding
- 160,529,963
- Total 13F shares
- 68,866
- Share change
- -35,538,420
- Total reported value
- $773
- Reported price per share
- $0.01
- Number of holders
- 2
- Value change
- -$20,647,950
- Number of buys
- 1
- Number of sells
- 52
Security identity
Holder snapshot
Report period
Q4 2024
Institutions
2
Top holders
2
GRTS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2025
Previous quarter: Q3 2024
Gritstone bio, Inc. SEC filings
Gritstone bio, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 39868T105
Recent filing periods:
Ownership snapshot
Top reported holders of GRTS - Gritstone bio, 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
Redmile Group, LLC
13D/G signal
Redmile Group, LLC
Evidence rows
15
Latest as of
30 Sep 2024
13F
13D/G
Lead comparable stake: 8.2%
13D/G row: Redmile Group, LLC
Showing 1-6 of 15 holder rows.
Rank 1 holder
Redmile Group, LLC
13F
13D/G
- Ownership
- 8.2%
- Position
- $2.85M
Rank 2 holder
MORGAN STANLEY
13F
- Ownership
- 6.4%
- Position
- $5.97M
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 2.9%
- Position
- $2.69M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Redmile Group, LLC |
13F
13D/G
Company
|
8.2%
from 13D/G
|
$2,853,211
4,920,178 shares
|
— | 30 Sep 2024 |
| MORGAN STANLEY |
13F
Company
|
6.4%
|
$5,970,456
10,295,665 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
2.9%
|
$2,693,478
4,643,928 shares
|
— | 30 Sep 2024 |
| Versant Venture Management, LLC |
13F
Company
|
2.2%
|
$2,065,111
3,561,150 shares
|
— | 30 Sep 2024 |
| Siren, L.L.C. |
13F
Individual
|
2.1%
|
$1,924,162
3,318,093 shares
|
— | 30 Sep 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.78%
|
$722,987
1,246,527 shares
|
— | 30 Sep 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 Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
68,866
Rows available
2
| 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. The marker flags a reported price that failed the local validity check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
55
Q4 2024 holders
2
Holder diff
-53
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend