§ 13F · FUND PROFILE
BAMCO INC /NY/.
Baron Funds, growth equity, long-term
AUM · $66.6B (13F)Positions · 345Turnover · 94% · Q2Filed · Aug 14, 2026
CONCENTRATION
61%
Top 10 holdings
NEW BUYS
+54
+$26.1B deployed
EXITS
0
No exits
SECTOR SHIFT
OTHER → INSURANCE
-16pp · +-4pp
§ 01 · TOP HOLDINGS
The book · Q2 2026
FILED AUG 14, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q2 |
|---|---|---|---|---|---|---|
| 1 | SPCX | SPACE EXPLORATION TECHN CORP | 145.78M | $24.9B | 37.4% | NEW |
| 2 | TSLA | TESLA INC | 12.52M | $5.3B | 7.9% | +5% |
| 3 | MSCI | MSCI INC | 3.21M | $1.8B | 2.7% | +19% |
| 4 | ACGL | ARCH CAP GROUP LTD | 15.87M | $1.5B | 2.3% | −5% |
| 5 | H | HYATT HOTELS CORP | 7.28M | $1.4B | 2.1% | +15% |
| 6 | SHOP | SHOPIFY INC | 11.16M | $1.3B | 1.9% | +136% |
| 7 | SPOT | SPOTIFY TECHNOLOGY S A | 2.43M | $1.1B | 1.7% | +84% |
| 8 | GWRE | GUIDEWIRE SOFTWARE INC | 8.99M | $1.1B | 1.7% | +36% |
| 9 | SCHW | SCHWAB CHARLES CORP | 11.66M | $1.1B | 1.6% | +56% |
| 10 | RRR | RED ROCK RESORTS INC | 16.39M | $1.1B | 1.6% | +22% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other24.7% (−16pp)
Financial Services8.4% (−4pp)
Hotels, Restaurants & Leisure8.3% (−4pp)
Automobiles7.9% (−5pp)
Technology7.5% (−4pp)
Insurance4.1% (−4pp)
§ 03 · THE BAMCO SIGNAL
AC read
BAMCO INC /NY/ is a Quality / Compounder fund managing $66.6 billion in assets. The fund runs a broad portfolio of 345 positions, high concentration in top holdings, with the top 10 positions making up 61% of the portfolio. Trading activity is aggressive at 94% quarterly turnover, with 54 new positions and 0 exits last quarter. Top sector allocations: Other (25%), Financial Services (8%), Hotels, Restaurants & Leisure (8%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
4 OF 2 FILINGS MEASURED
Q2 2026
Busy quarter
+54 buys · −0 exits · 271 changed
Q1 2026
Busy quarter
+36 buys · −0 exits · 260 changed
Q4 2025
Busy quarter
+34 buys · −0 exits · 243 changed
Q3 2025
Busy quarter
+330 buys · −0 exits · 0 changed