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CSGP position history

The shares of CoStar Group (CSGP) that BAMCO Inc (Baron Capital) reported in each quarter’s 13F.

Equity, COM

Shares held by quarter

New Add Reduce Exit

  1. 2021 Q3: 18,639,739 shares, $1.6B, 3.6% of portfolio
  2. 2021 Q4: 18,498,791 shares, $1.5B, 3.1% of portfolio, Reduce −0.8%
  3. 2022 Q1: 18,849,173 shares, $1.3B, 3.1% of portfolio, Add +1.9%
  4. 2022 Q2: 19,237,520 shares, $1.2B, 3.7% of portfolio, Add +2.1%
  5. 2022 Q3: 19,254,880 shares, $1.3B, 4.3% of portfolio, Add +0.1%
  6. 2022 Q4: 19,110,203 shares, $1.5B, 5.0% of portfolio, Reduce −0.8%
  7. 2023 Q1: 18,970,081 shares, $1.3B, 3.9% of portfolio, Reduce −0.7%
  8. 2023 Q2: 19,105,103 shares, $1.7B, 4.7% of portfolio, Add +0.7%
  9. 2023 Q3: 19,196,502 shares, $1.5B, 4.3% of portfolio, Add +0.5%
  10. 2023 Q4: 19,391,283 shares, $1.7B, 4.5% of portfolio, Add +1.0%
  11. 2024 Q1: 19,337,618 shares, $1.9B, 5.0% of portfolio, Reduce −0.3%
  12. 2024 Q2: 19,270,998 shares, $1.4B, 4.1% of portfolio, Reduce −0.3%
  13. 2024 Q3: 18,785,436 shares, $1.4B, 3.8% of portfolio, Reduce −2.5%
  14. 2024 Q4: 19,203,564 shares, $1.4B, 3.6% of portfolio, Add +2.2%
  15. 2025 Q1: 19,032,522 shares, $1.5B, 4.4% of portfolio, Reduce −0.9%
  16. 2025 Q2: 19,679,935 shares, $1.6B, 4.3% of portfolio, Add +3.4%
  17. 2025 Q3: 19,255,566 shares, $1.6B, 4.3% of portfolio, Reduce −2.2%
  18. 2025 Q4: 19,498,099 shares, $1.3B, 3.6% of portfolio, Add +1.3%
  19. 2026 Q1: 16,314,175 shares, $658M, 2.0% of portfolio, Reduce −16.3%
  20. 2026 Q2: 21,626,763 shares, $612M, 0.92% of portfolio, Add +32.6%
Holdings date Value % of holdings Shares Filing date All 13F holders