SecSonar.com

FST Corp. (KBSX)

FST Corp. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

FST Corp. (KBSX) is a Steel company based in TW with a market capitalization of $60.4M. Revenue grew 31.4% year-over-year and free cash flow was negative at -$1.4M. This page tracks KBSX's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

TW · 1 employees · IPO Mar 1, 2022

Valuation

Valuation & price

$1.39 · as of May 26, 2026 · -22.8% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

6.45

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$1.79$1.36$0.94Jul 25Dec 25Jul 26Jul 7, 25$1.68Jul 9, 25$1.69Jul 11, 25$1.64Jul 15, 25$1.69Jul 17, 25$1.66Jul 21, 25$1.65Jul 23, 25$1.72Jul 25, 25$1.79Jul 29, 25$1.78Jul 31, 25$1.73Aug 4, 25$1.69Aug 6, 25$1.71Aug 11, 25$1.67Aug 13, 25$1.69Aug 15, 25$1.67Aug 19, 25$1.70Aug 21, 25$1.67Aug 25, 25$1.69Aug 27, 25$1.67Aug 29, 25$1.68Sep 3, 25$1.66Sep 5, 25$1.63Sep 9, 25$1.62Sep 11, 25$1.63Sep 16, 25$1.65Sep 18, 25$1.58Sep 22, 25$1.51Sep 24, 25$1.53Sep 26, 25$1.51Sep 30, 25$1.45Oct 2, 25$1.48Oct 6, 25$1.52Oct 8, 25$1.70Oct 10, 25$1.69Oct 14, 25$1.58Oct 16, 25$1.46Oct 21, 25$1.52Oct 23, 25$1.56Oct 27, 25$1.58Oct 29, 25$1.52Oct 31, 25$1.50Nov 4, 25$1.46Nov 6, 25$1.51Nov 10, 25$1.51Nov 12, 25$1.49Nov 14, 25$1.47Nov 18, 25$1.48Nov 20, 25$1.43Nov 25, 25$1.34Nov 28, 25$1.41Dec 2, 25$1.39Dec 4, 25$1.60Dec 8, 25$1.54Dec 10, 25$1.50Dec 12, 25$1.42Dec 16, 25$1.38Dec 18, 25$1.37Dec 22, 25$1.38Dec 24, 25$1.40Dec 29, 25$1.38Jan 2, 26$1.39Jan 6, 26$1.38Jan 8, 26$1.33Jan 12, 26$1.33Jan 14, 26$1.36Jan 16, 26$1.35Jan 21, 26$1.34Jan 23, 26$1.31Jan 27, 26$1.24Jan 29, 26$1.17Feb 2, 26$1.14Feb 4, 26$1.11Feb 9, 26$1.22Feb 11, 26$1.21Feb 13, 26$1.16Feb 18, 26$1.13Feb 20, 26$1.06Feb 24, 26$1.20Feb 26, 26$1.24Mar 2, 26$1.21Mar 4, 26$1.28Mar 6, 26$1.24Mar 10, 26$1.31Mar 12, 26$1.31Mar 17, 26$1.34Mar 19, 26$1.44Mar 23, 26$1.53Mar 25, 26$1.48Mar 27, 26$1.28Mar 31, 26$1.33Apr 2, 26$1.31Apr 7, 26$1.39Apr 9, 26$1.36Apr 13, 26$1.30Apr 15, 26$1.25Apr 17, 26$1.27Apr 22, 26$1.41Apr 24, 26$1.39Apr 28, 26$1.28Apr 30, 26$1.28May 4, 26$1.30May 6, 26$1.28May 8, 26$1.22May 12, 26$1.27May 14, 26$1.30May 18, 26$1.43May 20, 26$1.42May 22, 26$1.39May 28, 26$1.31Jun 1, 26$1.30Jun 3, 26$1.28Jun 5, 26$1.26Jun 9, 26$1.35Jun 11, 26$1.30Jun 15, 26$1.28Jun 17, 26$1.19Jun 22, 26$1.14Jun 24, 26$1.03Jun 26, 26$0.94Jul 2, 26$0.95
$0.8552-week range$1.80
Loading valuation history…

Fundamentals

Key fundamentals

$60.4M

Market cap

31.4%

Revenue growth (YoY)

43.0%

Gross margin

-$1.4M

Free cash flow (USD)

$28.3M

Net debt

528.6%

Share dilution

0/6

Graham criteria passed

Defensive-investor screen

Basic Materials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$12.7MFY 2017$18.8MFY 2018$19.0MFY 2019$22.3MFY 2020$27.6MFY 2021$38.9MFY 2022$49.8MFY 2023$28.7MFY 2024$36.5MFY 2025$48.0M
$12.7M$48M

Free cash flow by year

2020 → 2025

FY 2020$2.5MFY 2021$3.1MFY 2022$10.2MFY 2023$-22.8MFY 2024$-5.5MFY 2025$-1.4M
$2.5M-$1.4M

Gross margin by year

2021 → 2025

FY 202143.1%FY 202253.4%FY 202346.8%FY 202443.0%FY 202543.0%
43.1%43.0%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 6-K filed May 5, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Quarterly reportQuarterly Report FiledMay 5, 2026Filing
  • 6-K filingManagement ChangeApr 23, 2026Filing
  • Annual report20-F FiledApr 20, 2026Filing

Questions

Frequently asked questions

What is FST Corp.'s market cap?

FST Corp. (KBSX) has a market capitalization of $60.4M.

What is KBSX's P/E ratio?

A meaningful P/E ratio is not available for KBSX — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is KBSX's price-to-book (P/B) ratio?

KBSX trades at 6.45 times book value per share.

Are insiders buying KBSX stock?

SEC Form 4 filings show no open-market insider buys at FST Corp. in the last 90 days (0 sells).

Same arena

Related companies in Steel

HLP

Hongli Group Inc.

$42.6M

HUDI

Huadi International Group Co., Ltd.

$14.3M

ZKIN

ZK International Group Co., Ltd.

$7.7M

INHD

Inno Holdings Inc.

$20.4K

LUD

Luda Technology Group Limited

$122.8M

ACNT

Ascent Industries Co.

$123.7M

Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.