Security key
82024L103
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 20,147,579
- Total 13F value
- $62,861,356
- Share change
- +343,399
- SEC-reported price per share
- $3.12
- Number of holders
- 41
- Value change
- +$1,104,302
- Number of buys
- 12
- Number of sells
- 22
- Shares outstanding
- 87,794,379
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2023
Institutions
41
Top holders
10
STTK full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Shattuck Labs, Inc. SEC filings
Shattuck Labs, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 82024L103
Recent filing periods:
Ownership snapshot
Top reported holders of STTK - Shattuck Labs, Inc. - COMMON STOCK (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
Josiah Hornblower
Disclosed value leader
Josiah Hornblower
Comparable rows
0/15
Latest evidence
31 Mar 2023
3/4/5
13F
Highest disclosed value: $33,436,202
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Josiah Hornblower has the largest disclosed position value at $33.44M.
0 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.
Open SEC evidence
Opens Josiah Hornblower's linked filing trail.
Disclosed position value
Top 5
Josiah Hornblower
$33.44M
FMR LLC
$18.72M
Redmile Group, LLC
$16.52M
Prosight Management, LP
$5.94M
CLARK ESTATES INC/NY
$4.34M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Josiah Hornblower |
3/4/5
Director
|
—
denominator unverified
|
$33,436,202
3,313,796 shares
|
— | 15 Jul 2021 |
| FMR LLC |
13F
Company
|
—
denominator unverified
|
$18,720,048
6,367,363 shares
|
— | 31 Mar 2023 |
| Redmile Group, LLC |
13F
Company
|
—
denominator unverified
|
$16,522,547
5,619,914 shares
|
— | 31 Mar 2023 |
| Prosight Management, LP |
13F
Company
|
—
denominator unverified
|
$5,943,704
2,021,668 shares
|
— | 31 Mar 2023 |
| CLARK ESTATES INC/NY |
13F
Company
|
—
denominator unverified
|
$4,338,405
1,475,648 shares
|
— | 31 Mar 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$3,454,855
1,175,121 shares
|
— | 31 Mar 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 Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
41
Shares
20,147,579
Rows available
41
| 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 Q2 2023 vs Q1 2026 Across Filers
Q1 2026 holders
83
Q2 2023 holders
41
Holder diff
-42
| Investor | Q1 2026 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend