Shattuck Labs, Inc.

NasdaqGS:STTK Stock Report

Market Cap: US$747.7m

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
17 Jul 26BuyUS$1,072,808Redmile Group, LLCCompany143,808US$7.46
17 Jul 26SellUS$13,003,603Redmile Group, LLCCompany1,948,851US$7.42
09 Jun 26BuyUS$250,000Clay SiegallIndividual62,500US$4.00
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$4,559,855OrbiMed Private Investments IX, LPCompany5,255,106US$0.87
25 Aug 25BuyUS$911,971OrbiMed Advisors LLCCompany1,051,021US$0.87

Insider Trading Volume

Insider Buying: STTK 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
VC/PE Firms6,306,1275.73%
Individual Insiders6,984,8896.35%
Hedge Funds14,882,47213.5%
General Public24,423,30222.2%
Institutions57,415,85952.2%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 109.5%.

Top Shareholders

Top 25 shareholders own 72.04% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
15.2%
T. Rowe Price Group, Inc.
11,648,346US$113.6m255%0.01%
6.28%
OrbiMed Advisors LLC
6,306,127US$47.0m0%0.61%
5.21%
Redmile Group, LLC
5,233,076US$39.0m-5.54%1.89%
4.99%
Prosight Management, LP
5,004,439US$37.3m110%5.71%
4.63%
Adage Capital Management, L.P.
4,644,957US$34.6m-26.3%0.04%
5.13%
BlackRock, Inc.
3,935,810US$38.4m671%no data
3.69%
Deep Track Capital, LP
3,706,734US$27.6m0%0.4%
3.66%
Vanguard Capital Management, LLC
3,671,280US$27.4m41.1%no data
3.14%
Nextbio Capital Management LP
3,149,907US$23.5m0%10.3%
2.97%
Josiah Hornblower
2,977,627US$22.2m0%no data
2.72%
Taylor Schreiber
2,732,972US$20.4m0.95%no data
1.86%
Pinnacle Associates, Ltd.
1,871,442US$13.9m36.8%0.15%
1.58%
Geode Capital Management, LLC
1,584,756US$11.8m145%no data
1.42%
Clark Estates Inc.
1,430,167US$10.7m-3.08%2.26%
1.4%
Aberdeen Group Plc
1,405,851US$10.5m21.3%no data
1.03%
Point72 Asset Management, L.P.
1,031,049US$7.7m-3.48%0.01%
1.02%
State Street Investment Management
1,026,394US$7.6m289%no data
0.94%
Vanguard Portfolio Management, LLC
946,985US$7.1m0%no data
0.9%
Columbia Management Investment Advisers, LLC
905,707US$6.7m7,780%no data
0.8%
683 Capital Management, LLC
800,000US$6.0m-42.5%0.47%
0.76%
Millennium Management LLC
763,745US$5.7m60%no data
0.74%
Renaissance Technologies LLC
743,761US$5.5m23%0.01%
0.71%
Susquehanna International Group, LLP
715,965US$5.3m382%no data
0.73%
TD Asset Management, Inc.
558,876US$5.4m46%no data
0.52%
Northern Trust Global Investments
520,316US$3.9m313%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/08/19 05:35
End of Day Share Price 2026/08/19 00:00
Earnings2026/06/30
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 11 analysts. 8 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Prakhar AgrawalCantor Fitzgerald & Co.
Yigal NochomovitzCitigroup Inc
Joseph PantginisH.C. Wainwright & Co.