Shattuck Labs, Inc.

NasdaqGS:STTK Stock Report

Market Cap: US$426.5m

Shattuck Labs Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:STTK Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
25 Aug 25BuyUS$11,111Stephen StoutIndividual12,805US$0.87
25 Aug 25BuyUS$111,112Clay SiegallIndividual128,054US$0.87
25 Aug 25BuyUS$55,556Andrew NeillIndividual64,027US$0.87
25 Aug 25BuyUS$22,222Taylor SchreiberIndividual25,610US$0.87
25 Aug 25BuyUS$4,444Abhinav ShuklaIndividual5,122US$0.87
25 Aug 25BuyUS$5,471,826OrbiMed Advisors LLCCompany6,306,127US$0.87

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of STTK?
Owner TypeNumber of SharesOwnership Percentage
Public Companies515,6190.72%
VC/PE Firms6,306,1278.81%
Individual Insiders6,675,9379.33%
Hedge Funds11,845,85116.6%
General Public18,034,00425.2%
Institutions28,186,67939.4%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 49.9%.

Top Shareholders

Top 25 shareholders own 70.18% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.3%
T. Rowe Price Group, Inc.
7,373,891US$43.9m125%no data
8.81%
OrbiMed Advisors LLC
6,306,127US$37.6m0%0.55%
8.81%
Adage Capital Management, L.P.
6,306,127US$37.6m0%0.06%
7.74%
Redmile Group, LLC
5,539,724US$33.0m0%2.09%
4.4%
Nextbio Capital Management Lp
3,149,907US$18.8m0%10.13%
4.16%
Josiah Hornblower
2,977,627US$17.7m0%no data
3.78%
Taylor Schreiber
2,707,362US$16.1m0%no data
3.33%
Prosight Management, LP
2,381,502US$14.2m-56.3%2.86%
3.32%
The Vanguard Group, Inc.
2,377,746US$14.2m11.7%no data
2.06%
Clark Estates Inc.
1,475,648US$8.8m0%2.12%
1.94%
683 Capital Management, LLC
1,390,000US$8.3m-9.28%0.75%
1.89%
Pinnacle Associates, Ltd.
1,350,638US$8.0m-2.74%0.1%
1.54%
Bank of America Corporation
1,105,117US$6.6m-2.24%no data
1.49%
Point72 Asset Management, L.P.
1,068,231US$6.4m4,410%0.01%
0.86%
Geode Capital Management, LLC
618,277US$3.7m32.1%no data
0.74%
Aberdeen Group Plc
531,177US$3.2m462%no data
0.72%
Takeda Pharmaceutical Company Limited
515,619US$3.1m0%1.48%
0.68%
Marshall Wace LLP
489,912US$2.9m-25.4%no data
0.67%
Millennium Management LLC
477,408US$2.8m-30.9%no data
0.61%
Two Sigma Investments, LP
437,729US$2.6m7.13%no data
0.58%
BlackRock, Inc.
418,529US$2.5m1.76%no data
0.55%
FMR LLC
392,500US$2.3m11,900%no data
0.48%
Renaissance Technologies LLC
340,700US$2.0m57.1%no data
0.35%
TD Asset Management, Inc.
251,050US$1.5m0%no data
0.33%
Tyler Brous
238,088US$1.4m0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/03/11 06:37
End of Day Share Price 2026/03/10 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Shattuck Labs, Inc. is covered by 7 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Yigal NochomovitzCitigroup Inc
Joseph PantginisH.C. Wainwright & Co.
Gil BlumNeedham & Company