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The company

Fuel Tech, Inc.

FTEK · Nasdaq

IndustrialsMachineryNot moving yet

FTEK stood above a rising 150-day average in 7 of the last 52 weekly readings, and has been out of that trend for the last 1 week. It is 7.3% below that average now. Machinery: 24% of its 144 stocks in an uptrend (−3 points in four weeks); Industrials: 27% (−4 points in four weeks).

SEC filings

Statistics

Rotation: Not moving yet
Weeks in an uptrend: out for 1
Industry in uptrend: 24% -4 in 4 wk
Insider buys, 12 months: $29K
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 39 (-3)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 7 of 52 weeks.

17 Apr – 16 Oct

Machinery: A minority of its stocks are in an uptrend and the share has been slipping. Industrials: A minority of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months2

Sale orders, 12 months0

Buyers · sellers2 · 0

Who	Did	Shares	Traded
Ramesh NuggihalliPresident & CEO	bought	1,470.529at $1.36	1 Sep 2026filed 3 Sep 2026
Vincent J. ArnonePresident & CEO	bought	10,000at $1.24	6 Mar 2026filed 9 Mar 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders39-3 on the quarter

New · exited6 · 9

Reported value$15.6M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
GRACE & WHITE INCunchanged · filed 17 Jul 2026	1,541,307$3.4M	00.0%
RENAISSANCE TECHNOLOGIES LLCreduced · filed 13 Aug 2026	1,102,406$2.4M	-305,400−21.7%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	1,005,701$2.2M	+17,703+1.8%
Peapod Lane Capital LLCadded · filed 27 Jul 2026	820,592$1.8M	+341,750+71.4%
GEODE CAPITAL MANAGEMENT, LLCreduced · filed 12 Aug 2026	522,983$1.2M	-9,825−1.8%
BlackRock, Inc.added · filed 7 Aug 2026	496,493$1.1M	+86,129+21.0%
US BANCORP \DE\unchanged · filed 12 Aug 2026	304,776$674K	00.0%
TWO SIGMA INVESTMENTS, LPreduced · filed 14 Aug 2026	168,457$372K	-69,622−29.2%
Beartown Capital Management, LLCunchanged · filed 14 Aug 2026	146,689$324K	00.0%
VANGUARD FIDUCIARY TRUST COadded · filed 13 Aug 2026	133,459$295K	+954+0.7%