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BAMCO INC /NY/
hedge fundUpdated 27 days agoManaged by Bamco Inc /Ny/ • Latest filing Q2 2026
Portfolio value
$66.6B
Q2 2026
Filings
17
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
20.9%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 17 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q2 2022 | $31.1B |
| Q3 2022 | $31B |
| Q4 2022 | $29.8B |
| Q1 2023 | $33.3B |
| Q2 2023 | $36.1B |
| Q3 2023 | $34.4B |
| Q4 2023 | $37.5B |
| Q1 2024 | $37.5B |
| Q2 2024 | $34.9B |
| Q3 2024 | $37.7B |
| Q4 2024 | $38.7B |
| Q1 2025 | $34B |
| Q2 2025 | $36.9B |
| Q3 2025 | $37.7B |
| Q4 2025 | $36.9B |
| Q1 2026 | $33.1B |
| Q2 2026 | $66.6B |
Top holdings
345 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | S SPCX SPACE EXPLORATION TECHN CORP | $24.9B | 145.78M | 37.38% | — |
| 2 | T TSLA TESLA INC | $5.3B | 12.52M | 7.90% | Added(+5.0%) |
| 3 | M MSCI MSCI INC | $1.8B | 3.21M | 2.70% | Added(+19.0%) |
| 4 | A ACGLO ARCH CAP GROUP LTD | $1.5B | 15.87M | 2.31% | Trimmed(-5.0%) |
| 5 | H H HYATT HOTELS CORP | $1.4B | 7.28M | 2.12% | Added(+14.8%) |
| 6 | S SHOP SHOPIFY INC | $1.3B | 11.16M | 1.91% | Added(+136.4%) |
| 7 | S SPOT SPOTIFY TECHNOLOGY S A | $1.1B | 2.43M | 1.68% | Added(+84.4%) |
| 8 | G GWRE GUIDEWIRE SOFTWARE INC | $1.1B | 8.99M | 1.66% | Added(+36.3%) |
| 9 | S SCHW-PJ SCHWAB CHARLES CORP | $1.1B | 11.66M | 1.61% | Added(+56.1%) |
| 10 | R RRR RED ROCK RESORTS INC | $1.1B | 16.39M | 1.60% | Added(+22.2%) |
| 11 | I IDXX IDEXX LABS INC | $1B | 1.98M | 1.56% | Added(+21.0%) |
| 12 | C CHH CHOICE HOTELS INTL INC | $1B | 9.33M | 1.54% | Added(+21.3%) |
| 13 | I IT GARTNER INC | $985.2M | 7.60M | 1.48% | Added(+28.4%) |
| 14 | F FDS FACTSET RESH SYS INC | $966.5M | 4.20M | 1.45% | Added(+11.8%) |
| 15 | M MTN VAIL RESORTS INC | $890M | 6.54M | 1.34% | Added(+29.6%) |
| 16 | K KNSL KINSALE CAP GROUP INC | $878.6M | 2.66M | 1.32% | Added(+31.4%) |
| 17 | V VRSK VERISK ANALYTICS INC | $844.3M | 4.70M | 1.27% | Added(+87.2%) |
| 18 | B BIRK BIRKENSTOCK HOLDING PLC | $634.2M | 14.74M | 0.95% | Added(+57.4%) |
| 19 | F FBK FIGS INC | $613.4M | 59.96M | 0.92% | Unchanged |
| 20 | C CSGP COSTAR GROUP INC | $612.5M | 21.63M | 0.92% | Added(+32.6%) |