According to a February 17, 2026 SEC filing, Bamco Inc increased its position in FactSet Research Systems (NYSE:FDS) by 1,069,786 shares during the fourth quarter. Bamco’s stake in FactSet Research Systems increased by $317.17 million, reflecting both trading activity and stock price changes.
Bamco Inc acquired this stake, which now accounts for 2.27% of its 13F assets under management as of December 31, 2025.
Top holdings post-filing:
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NASDAQ: TSLA: $5.36 billion (14.5% of AUM)
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NASDAQ: ACGL: $1.73 billion (4.7% of AUM)
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NYSE: MSCI: $1.58 billion (4.3% of AUM)
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NASDAQ: CSGP: $1.31 billion (3.6% of AUM)
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NASDAQ: IDXX: $1.22 billion (3.3% of AUM)
As of February 17, 2026, shares of FactSet Research Systems were priced at $190.06, down 58.2% over the past year, underperforming the S&P 500 by 69.8 percentage points.
Metric
Value
Revenue (TTM)
$2.36 billion
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