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 +18.02% over the past year and +50.95% YTD, with dividends reinvested. Since Jun. 4, 1999, FFIV is up +2,557.14% in real purchasing-power return, or +12.78%/yr, and is currently −7.93% below its real total-return high on Jul. 14, 2026.
Data ending Thu Sep. 10, 2026
| Fri 1999-06-04💬 to Thu 2026-09-10 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| FFIV × |
+2,557.14%
+12.78%/yr |
+11.19%/yr
R2=0.733 |
||||
| F5 Networks Inc NASDAQ Common Stock | ||||||
| Fri 1999-06-04💬 to Thu 2026-09-10 |
Start
Value |
End
Value |
|---|---|---|
| FFIV × |
$10,000.00
1999-06-04 |
$265,714.48
2026-09-10 |
| YTD | YoY | |
|---|---|---|
| FFIV × | +50.95% | +18.02% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| FFIV × |
−7.93%
on 2026-09-10 from 2026-07-14 peak |
−97.70%
on 2001-04-04 from 1999-11-18 peak |
| Period ending Thu 2026-09-10 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| FFIV × | +18.02% |
+86.07% +36.41%/yr |
+127.55% +31.53%/yr |
+60.42% +9.91%/yr |
+142.78% +9.27%/yr |
| Year | FFIV |
|---|---|
| 2026 (YTD) | +50.95% |
| 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% |
