BAMCO INC /NY/
Institutional investor · Portfolio as of Q3 2025
Top Holdings330 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
TESLA INC | 11.9M | $5.3B | 14.1% | $216.85 | +104.39% | 28 qtrssince 2018-Q4 | Decreased 0 |
ARCH CAPITAL 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% | $77.79 | +8.29% | 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% | $203.47 | +209.90% | 28 qtrssince 2018-Q4 | Decreased 0 |
GUIDEWIRE SOFTWARE INC | 5.2M | $1.2B | 3.2% | $81.05 | +185.99% | 28 qtrssince 2018-Q4 | Decreased 0 |
GARTNER INC | 4.3M | $1.1B | 3.0% | $146.77 | +77.96% | 28 qtrssince 2018-Q4 | Increased 69 |
HYATT HOTELS CORP | 6.1M | $868.1M | 2.3% | $77.49 | +86.16% | 28 qtrssince 2018-Q4 | Increased 56 |
VAIL RESORTS INC | 5.7M | $853M | 2.3% | $171.63 | -16.35% | 28 qtrssince 2018-Q4 | Increased 57 |
KINSALE CAP GROUP INC | 1.8M | $760.6M | 2.0% | $92.61 | +349.77% | 28 qtrssince 2018-Q4 | Increased 55 |
RED ROCK RESORTS INC | 12.3M | $749.2M | 2.0% | $27.71 | +125.41% | 28 qtrssince 2018-Q4 | Increased 50 |
SPOTIFY TECHNOLOGY SA | 988,695 | $690.1M | 1.8% | $263.85 | +176.09% | 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% | $75.97 | +41.90% | 28 qtrssince 2018-Q4 | Increased 53 |
NVIDIA CORP | 3M | $557M | 1.5% | $112.55 | +61.56% | 28 qtrssince 2018-Q4 | Increased 51 |
FACTSET RESEARCH SYSTEMS INC | 1.8M | $521.1M | 1.4% | $197.78 | +46.38% | 28 qtrssince 2018-Q4 | Decreased 0 |
FIGS INC | 59.9M | $401M | 1.1% | $7.26 | -8.67% | 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% | $50.31 | +196.17% | 24 qtrssince 2019-Q4 | Decreased 0 |
MORNINGSTAR INC | 1.4M | $328.1M | 0.9% | $130.00 | +79.32% | 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: Concentrated Value. HoldingsIntel Rating: 5/5.0.
Active quarter - 37 new positions, 13 exits, 134 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
Top Winners
Top Losers
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