BAMCO INC /NY/
Institutional investor · Portfolio as of Q3 2025
Top Holdings330 positions
TESLA INC | 11.9M | $5.3B | 14.1% | $26.31 | +1590.28% | 28 qtrssince 2018-Q4 | Decreased 0 |
ARCH CAP GROUP LTD | 18.8M | $1.7B | 4.5% | $25.76 | +248.76% | 28 qtrssince 2018-Q4 | Decreased 0 |
COSTAR GROUP INC | 19.3M | $1.6B | 4.3% | $38.36 | +119.97% | 28 qtrssince 2018-Q4 | Decreased 0 |
MSCI INC | 2.4M | $1.4B | 3.6% | $221.37 | +152.69% | 28 qtrssince 2018-Q4 | Increased 65 |
IDEXX LABORATORIES INC | 1.9M | $1.2B | 3.2% | $203.80 | +213.49% | 28 qtrssince 2018-Q4 | Decreased 0 |
GUIDEWIRE SOFTWARE INC | 5.2M | $1.2B | 3.2% | $81.69 | +181.39% | 28 qtrssince 2018-Q4 | Decreased 0 |
GARTNER INC | 4.3M | $1.1B | 3.0% | $148.83 | +76.63% | 28 qtrssince 2018-Q4 | Increased 69 |
HYATT HOTELS CORP | 6.1M | $868.1M | 2.3% | $77.07 | +83.51% | 28 qtrssince 2018-Q4 | Increased 56 |
VAIL RESORTS INC | 5.7M | $853M | 2.3% | $163.43 | -15.41% | 28 qtrssince 2018-Q4 | Increased 57 |
KINSALE CAP GROUP INC | 1.8M | $760.6M | 2.0% | $94.24 | +350.09% | 28 qtrssince 2018-Q4 | Increased 55 |
RED ROCK RESORTS INC-CLASS A | 12.3M | $749.2M | 2.0% | $26.96 | +119.11% | 28 qtrssince 2018-Q4 | Increased 50 |
SPOTIFY TECHNOLOGY SA | 988,695 | $690.1M | 1.8% | $261.64 | +166.78% | 28 qtrssince 2018-Q4 | Increased 53 |
SCHWAB (CHARLES) CORP | 7.1M | $680.9M | 1.8% | $40.49 | +132.84% | 28 qtrssince 2018-Q4 | Increased 50 |
CHOICE HOTELS INTL INC | 5.4M | $573M | 1.5% | $75.49 | +40.05% | 28 qtrssince 2018-Q4 | Increased 53 |
NVIDIA CORP | 3M | $557M | 1.5% | $25.13 | +640.59% | 28 qtrssince 2018-Q4 | Increased 51 |
FACTSET RESEARCH SYSTEMS INC | 1.8M | $521.1M | 1.4% | $195.75 | +43.78% | 28 qtrssince 2018-Q4 | Decreased 0 |
FIGS INC | 59.9M | $401M | 1.1% | $7.14 | -6.29% | 18 qtrssince 2021-Q2 | Decreased 0 |
PRIMERICA INC | 1.4M | $390.9M | 1.0% | $87.48 | +214.46% | 28 qtrssince 2018-Q4 | Decreased 0 |
SHOPIFY INC - CLASS A | 2.3M | $339.6M | 0.9% | $74.18 | +100.35% | 24 qtrssince 2019-Q4 | Decreased 0 |
MORNINGSTAR INC | 1.4M | $328.1M | 0.9% | $128.73 | +77.91% | 28 qtrssince 2018-Q4 | Increased 48 |
BAMCO INC /NY/ manages $37.7B across 330 positions as of Q3 2025. Top holdings: TSLA (14.1%), ACGL (4.5%), CSGP (4.3%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 5/5.0.
Active quarter - 37 new positions, 13 exits, 135 increased. Top move: IT (INCREASED, conviction 69). Portfolio: $37.7B across 330 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR