The latest data point for ABBV's net income in Q1'26 shows a value of $699M USD, reflecting a decline from the previous quarter's $1.82B USD in Q4'25 and marking a year-over-year decrease of -45.65%. This figure covers the period from Q2'23 to Q1'26, with the net income fluctuating significantly amid a bar chart representation. Over the analyzed timeframe, ABBV's net income exhibits high volatility, starting strong at $2.02B USD in Q2'23 before dropping sharply to $822M USD in Q4'23 and hitting a low of -$22M USD in Q4'24, followed by a recovery to $1.56B USD in Q3'24 and a peak rebound to $1.82B USD in Q4'25. Year-over-year changes, depicted in a line chart, underscore this instability with mostly negative growth rates averaging around -20% to -50% in several quarters, except for notable positives like +119% in Q2'23 and +8,355% in Q4'25, indicating potential one-off factors driving occasional surges amid an overall downward trend in profitability.