All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
FFIV real return snapshot: after CPI-U inflation, FFIV returned +33.19% over the past year and +68.25% YTD, with dividends reinvested. Since Jun. 4, 1999, FFIV is up +2,861.62% in real purchasing-power return, or +13.20%/yr, and is currently −2.43% below its real total-return high on Sep. 23, 2026.
Data ending Wed Sep. 30, 2026
| Fri 1999-06-04💬 to Wed 2026-09-30 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| FFIV × |
+2,861.62%
+13.20%/yr |
+11.20%/yr
R2=0.734 |
||||
| F5 Networks Inc NASDAQ Common Stock | ||||||
| Fri 1999-06-04💬 to Wed 2026-09-30 |
Start
Value |
End
Value |
|---|---|---|
| FFIV × |
$10,000.00
1999-06-04 |
$296,161.79
2026-09-30 |
| YTD | YoY | |
|---|---|---|
| FFIV × | +68.25% | +33.19% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| FFIV × |
−2.43%
on 2026-09-30 from 2026-09-23 peak |
−97.70%
on 2001-04-04 from 1999-11-18 peak |
| Period ending Wed 2026-09-30 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| FFIV × | +33.19% |
+89.77% +37.76%/yr |
+153.13% +36.28%/yr |
+82.89% +12.83%/yr |
+156.72% +9.89%/yr |
| Year | FFIV |
|---|---|
| 2026 (YTD) | +68.25% |
| 2025 | −1.14% |
| 2024 | +36.57% |
| 2023 | +20.67% |
| 2022 | −44.92% |
| 2021 | +29.94% |
| 2020 | +24.29% |
| 2019 | −15.74% |
| 2018 | +21.17% |
| 2017 | −11.20% |
| 2016 | +46.23% |
| 2015 | −26.22% |
| 2014 | +42.51% |
| 2013 | −7.86% |
| 2012 | −10.01% |
| 2011 | −20.82% |
| 2010 | +142.10% |
| 2009 | +125.58% |
| 2008 | −19.92% |
| 2007 | −26.16% |
| 2006 | +26.57% |
| 2005 | +13.49% |
| 2004 | +87.98% |
| 2003 | +129.39% |
| 2002 | −51.30% |
| 2001 | +123.28% |
| 2000 | −91.94% |
| 1999 | +656.82% |
