Ownership history in BAMCO INC /NY/ · 91 quarters on record
This page tracks every 13F SEC filing in which BAMCO INC /NY/ reported a position in ARCH CAPITAL GROUP ORD (ACGL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 17,987,505 | -772,150 | -4.1% | 4.67% | $1.73B | $95.92 |
| 2025 Q3 | REDUCED | 18,759,655 | -967,575 | -4.9% | 4.51% | $1.70B | $90.73 |
| 2025 Q2 | REDUCED | 19,727,230 | -239,522 | -1.2% | 4.87% | $1.80B | $91.05 |
| 2025 Q1 | REDUCED | 19,966,752 | -495,972 | -2.4% | 5.64% | $1.92B | $96.18 |
| 2024 Q4 | REDUCED | 20,462,724 | -262,633 | -1.3% | 4.88% | $1.89B | $92.35 |
| 2024 Q3 | REDUCED | 20,725,357 | -194,843 | -0.9% | 6.15% | $2.32B | $106.39 |
| 2024 Q2 | REDUCED | 20,920,200 | -104,511 | -0.5% | 6.04% | $2.11B | $95.94 |
| 2024 Q1 | REDUCED | 21,024,711 | -267,331 | -1.3% | 5.18% | $1.94B | $87.90 |
| 2023 Q4 | ADDED | 21,292,042 | +69,114 | +0.3% | 4.21% | $1.58B | $70.62 |
| 2023 Q3 | REDUCED | 21,222,928 | -73,872 | -0.3% | 4.92% | $1.69B | $75.80 |
As of 2025 Q4 — sorted by position size