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ONT position history

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

Equity, COM

Shares held by quarter

New Add Reduce Exit

  1. 2021 Q3: 651,537 shares, $40M, 0.09% of portfolio
  2. 2021 Q4: 651,537 shares, $46M, 0.10% of portfolio
  3. 2022 Q1: 651,537 shares, $34M, 0.08% of portfolio
  4. 2022 Q2: 761,137 shares, $26M, 0.08% of portfolio, Add +16.8%
  5. 2022 Q3: 761,137 shares, $26M, 0.08% of portfolio
  6. 2022 Q4: 706,337 shares, $31M, 0.11% of portfolio, Reduce −7.2%
  7. 2023 Q1: 956,187 shares, $34M, 0.10% of portfolio, Add +35.4%
  8. 2023 Q2: 1,009,837 shares, $43M, 0.12% of portfolio, Add +5.6%
  9. 2023 Q3: 1,009,837 shares, $30M, 0.09% of portfolio
  10. 2023 Q4: 1,051,494 shares, $34M, 0.09% of portfolio, Add +4.1%
  11. 2024 Q1: 1,154,030 shares, $45M, 0.12% of portfolio, Add +9.8%
  12. 2024 Q2: 1,156,630 shares, $52M, 0.15% of portfolio, Add +0.2%
  13. 2024 Q3: 1,242,630 shares, $33M, 0.09% of portfolio, Add +7.4%
  14. 2024 Q4: 2,292,630 shares, $43M, 0.11% of portfolio, Add +84.5%
  15. 2025 Q1: 2,695,682 shares, $38M, 0.11% of portfolio, Add +17.6%
  16. 2025 Q2: 2,764,395 shares, $61M, 0.16% of portfolio, Add +2.5%
  17. 2025 Q3: 2,160,463 shares, $59M, 0.16% of portfolio, Reduce −21.8%
  18. 2025 Q4: 2,160,599 shares, $54M, 0.15% of portfolio, Add 0.0%
  19. 2026 Q1: 2,168,183 shares, $47M, 0.14% of portfolio, Add +0.4%
  20. 2026 Q2: 2,137,406 shares, $43M, 0.06% of portfolio, Reduce −1.4%
Holdings date Value % of holdings Shares Filing date All 13F holders