Foster L B (FSTR) Interest & Investment Income (2010 - 2026)
Foster L B's (FSTR) quarterly Interest & Investment Income came in at -$891000.0 in Q2 2026, up 40.2% on a YoY basis from -$635514.6 in Q2 2025, and down 4.7% quarter-over-quarter from -$851000.0 in Q1 2026.
Powered by 
Analysis
Foster L B (FSTR) Interest & Investment Income (2010 - 2026) Analysis & Trends
Foster L B (FSTR) has reported Interest & Investment Income for 13 consecutive years, with -$891000.0 the latest figure, recorded in Q2 2026.
- For the quarter ending Q2 2026, Interest & Investment Income rose 40.2% year-over-year to -$891000.0; the trailing twelve-month figure through Jun 2026 stood at -$4.0 million (up 20.15% YoY), and the FY2025 full-year result was -$4.9 million, up 2.06% from the prior year.
- Interest & Investment Income retreated to -$891000.0 in Q2 2026 per FSTR's latest filing, from -$851000.0 in the prior quarter.
- Across five years, Interest & Investment Income topped out at -$851000.0 in Q1 2026 and bottomed at -$1.6 million in Q2 2023.
- Historically, Interest & Investment Income has averaged -$1.2 million across 4 years, with a median of -$1.1 million in 2025.
- The sharpest annual moves came in 2025 and 2026: Interest & Investment Income declined 1.6% in 2025, then jumped 40.2% in 2026.
- Over 4 years, Interest & Investment Income stood at -$1.1 million in 2023, then advanced by 9.61% to -$1.0 million in 2024, then advanced by 1.38% to -$1.0 million in 2025, then increased by 11.08% to -$891000.0 in 2026.
- According to Business Quant data, Interest & Investment Income over the past three periods registered -$891000.0, -$851000.0, and -$1.0 million for Q2 2026, Q1 2026, and Q4 2025 respectively.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Int & Inv Inc (Qtr) |
|---|---|---|---|---|---|
| 1 | Westinghouse Air Brake Technologies | 47.94 Bn | 47.30 Bn | 1.16 Bn | - |
| 2 | Gatx | 6.37 Bn | 7.18 Bn | 555.30 Mn | -143.00 Mn |
| 3 | Trinity Industries | 2.22 Bn | 2.07 Bn | 109.90 Mn | - |
| 4 | Triton International | 1.41 Bn | 1.41 Bn | 622,000.00 | - |
| 5 | Greenbrier Companies | 1.30 Bn | 1.15 Bn | 81.10 Mn | - |
| 6 | Foster L B | 387.55 Mn | 382.66 Mn | 30.87 Mn | -891,000.00 |
| 7 | FreightCar America | 240.12 Mn | 175.82 Mn | - | - |
| 8 | GenFlat Holdings | 32.89 Mn | 28.89 Mn | -32,922.00 | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -891,000.00 |
| Mar 31, 2026 | -851,000.00 |
| Dec 31, 2025 | -1.00 Mn |
| Sep 30, 2025 | -1.25 Mn |
| Jun 30, 2025 | -1.49 Mn |
| Mar 31, 2025 | -1.14 Mn |
| Dec 31, 2024 | -1.02 Mn |
| Sep 30, 2024 | -1.36 Mn |
| Jun 30, 2024 | -1.49 Mn |
| Mar 31, 2024 | -1.13 Mn |
| Dec 31, 2023 | -1.12 Mn |
| Sep 30, 2023 | -1.44 Mn |
| Jun 30, 2023 | -1.57 Mn |
| Sep 30, 2018 | 71,000.00 |
| Jun 30, 2018 | 24,000.00 |
| Mar 31, 2018 | 71,000.00 |
| Dec 31, 2017 | 141,000.00 |
| Sep 30, 2017 | 56,000.00 |
| Jun 30, 2017 | 54,000.00 |
| Mar 31, 2017 | 56,000.00 |
API Access
Foster L B Interest & Investment Income API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-and-investment-income&ticker=FSTR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-and-investment-income", "ticker": "FSTR", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-and-investment-income&ticker=FSTR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();