Research
Industrials
lf0’s Industrials hub collects every equity research note on industrial, infrastructure, and aviation-adjacent companies, where capital cycles, order backlogs, and capacity expansion drive the investment case more than any single quarter. Coverage in this sector currently includes General Electric (GE), Willdan Group (WLDN), and Sky Harbour (SKYH). lf0 revisits these names periodically as new earnings, contract wins, and capacity data reshape the investment case, so each company’s archive is organized chronologically rather than as a single static snapshot.





TransDigm Group Stock Analysis: Buy or Sell? Leverage, Margins & Cash Flow
TransDigm Group (TDG) is a HOLD, with strong installed-base cash generation offset by a heavy balance sheet. Its 50.9% EBITDA margin supports the thesis, but…
The Scorecard: 4 Month Update: BW Sell — Correct so far
Revisiting our Sell call on BW: entry $17.76, latest $4.62, -74.0%.
The Scorecard: 1 Month Update: PL Sell — Correct so far
Revisiting our Sell call on PL: entry $16.42, latest $13.56, -17.4%.
The Scorecard: 3 Month Update: MYRG Sell — Correct so far
Revisiting our Sell call on MYRG: entry $391.51, latest $280.16, -28.4%.
The Scorecard: 1 Month Update: ATI Sell — Correct so far
Revisiting our Sell call on ATI: entry $189.65, latest $189.31, -0.2%.
The Scorecard: RDW Sell — Correct so far
Revisiting our Sell call on RDW: entry $8.99, latest $8.62, -4.1%.
Northrop Grumman Stock Analysis: Buy or Sell? Backlog, Margins & Free Cash Flow
Northrop Grumman (NOC) is rated Hold as its defense franchise and $95.7B backlog are already reflected in the share price. Free cash flow is strong,…
Waste Management Stock Analysis: Buy or Sell? Valuation & Cash Flow
Waste Management (WM) is rated Hold as its landfill-led moat and strong cash generation are already reflected in the share price. The business still throws…
Star Bulk Carriers Stock Analysis: Buy or Sell? Valuation, Leverage, Freight Rates
Star Bulk Carriers Corp. (SBLK) is rated Hold as its earnings power is real, but the stock already discounts much of a freight recovery. Leverage…
Comfort Systems USA Stock Analysis: Buy or Sell? Valuation, Backlog & Margins
Comfort Systems USA (FIX) is rated SELL because the business is executing well, but the stock already discounts that strength. Rich valuation and fixed-price project…
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