Platform Features
Platform Features
Features
Investment Products
Private Wealth Management
Trading Tools
Market Data Services
Analysis Tools
News Services
For Developers
Account Types
For Individuals
For Institutions
Café
More
Log in / Sign up
© 2026 Longbridge｜
Terms of Service
Privacy Policy
Disclaimer
Fuel Tech
FTEK
1.530
2.00% ( +0.030 )
Closed: Aug 4, 16:00:01 (EDT)
Start trading
Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Public and others
50.18%
Institutions
25.95%
Individuals & Insiders
23.87%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Douglas Bailey
Independent Director
20.29%
6.32M
0.06%
+0
04/08/2025
Grace & White, Inc.
4.95%
1.54M
<0.01%
+0
06/30/2026
Renaissance Technologies LLC
4.52%
1.41M
0.82%
+259.81K
03/31/2026
Vanguard Capital Management, LLC
3.17%
988.00K
--
+988.00K
03/31/2026
Peapod Lane Capital LLC
2.63%
820.59K
1.10%
+341.75K
06/30/2026
Vincent Arnone
Chairman, CEO & President
1.76%
549.51K
0.23%
+74.00K
03/06/2026
Geode Capital Management, LLC
1.71%
532.81K
0.04%
+13.87K
03/31/2026
BlackRock, Inc.
1.32%
410.36K
<0.01%
+0
03/31/2026
U.S. Bancorp Asset Management, Inc.
0.98%
304.78K
<0.01%
+0
03/31/2026
William Cummings
Senior Vice President of Sales
0.94%
294.25K
<0.01%
+0
04/08/2025
GSA Capital Partners LLP
0.79%
246.25K
0.69%
+214.24K
03/31/2026
Two Sigma Investments, LP
0.76%
238.08K
0.36%
+111.92K
03/31/2026
Citadel Advisors LLC
0.71%
221.40K
0.91%
-282.62K
03/31/2026
Beartown Capital Management, LLC
0.47%
146.69K
0.04%
-13.34K
03/31/2026
Susquehanna International Group, LLP
0.45%
140.09K
0.32%
-97.88K
03/31/2026
Vanguard Fiduciary Trust Company
0.43%
132.51K
--
+0
03/31/2026
State Street Investment Management
0.39%
121.85K
<0.01%
+0
03/31/2026
XTX Markets Limited
0.38%
118.25K
0.19%
-60.06K
03/31/2026
Integrity Wealth Advisors, Inc.
0.37%
115.00K
0.14%
+45.00K
03/31/2026
Marquette Asset Management, LLC
0.35%
110.51K
--
+110.51K
06/30/2026
