BAMCO INC /NY/
CIK: 0001017918SEC EDGAR →
Portfolio Value
$36.9B
Holdings
327
As of
Q4 2025
New Positions
36
Closed Positions
13
Portfolio Value History
Top 10 Holdings
| Rank | Stock | Shares | Value | % of Portfolio |
|---|---|---|---|---|
| 1 | TESLA INC | 11,927,475 | $5.4B | 14.53% |
| 2 | ARCH CAP GROUP LTD | 17,987,505 | $1.7B | 4.67% |
| 3 | MSCI INC | 2,755,747 | $1.6B | 4.28% |
| 4 | COSTAR GROUP INC | 19,498,099 | $1.3B | 3.55% |
| 5 | IDEXX LABS INC | 1,798,041 | $1.2B | 3.30% |
| 6 | GARTNER INC | 4,212,957 | $1.1B | 2.88% |
| 7 | GUIDEWIRE SOFTWARE INC | 5,147,550 | $1.0B | 2.80% |
| 8 | HYATT HOTELS CORP | 6,106,485 | $979.0M | 2.65% |
| 9 | FACTSET RESH SYS INC | 2,888,845 | $838.3M | 2.27% |
| 10 | RED ROCK RESORTS INC | 12,519,892 | $775.6M | 2.10% |
Quarterly Changes
Top Buys
New Positions (34)
$134.2M · 1.6M shares
$61.3M · 726K shares
$45.6M · 1.4M shares
$43.7M · 446K shares
$38.7M · 774K shares
$27.1M · 1.4M shares
$25.4M · 681K shares
$24.0M · 1.5M shares
$21.9M · 37K shares
$20.7M · 709K shares
$14.7M · 505K shares
$13.9M · 170K shares
$13.0M · 500K shares
$9.0M · 379K shares
$8.4M · 65K shares
$6.1M · 686K shares
$4.8M · 19K shares
$4.2M · 56K shares
$3.9M · 52K shares
$2.0M · 3K shares
$1.8M · 6K shares
$1.8M · 80K shares
$1.2M · 7K shares
$745K · 4K shares
$724K · 8K shares
$363K · 5K shares
$329K · 9K shares
$283K · 2K shares
$281K · 4K shares
$238K · 5K shares
$182K · 793 shares
$148K · 859 shares
$34K · 103 shares
$3K · 19 shares
Closed Positions (37)
$141.5B · 1.5M shares
$82.1B · 1.6M shares
$79.2B · 766K shares
$78.4B · 244K shares
$57.1B · 1.4M shares
$44.5B · 437K shares
$36.0B · 523K shares
$33.8B · 200K shares
$33.4B · 1.8M shares
$27.1B · 2.8M shares
$24.0B · 1.5M shares
RAMACO RES INC
$20.7B · 623K shares
$15.6B · 371K shares
$7.8B · 239K shares
$7.6B · 258K shares
$7.0B · 186K shares
$6.9B · 57K shares
$6.1B · 248K shares
$3.3B · 89K shares
$2.9B · 55K shares
$2.1B · 39K shares
$2.0B · 27K shares
$1.7B · 18K shares
$1.7B · 20K shares
$1.4B · 90K shares
$1.3B · 25K shares
$1.3B · 65K shares
$1.1B · 119K shares
$980.1M · 13K shares
$936.2M · 12K shares
$644.6M · 5K shares
$529.8M · 8K shares
$470.8M · 5K shares
$353.9M · 12K shares
$188.6M · 13K shares
$672K · 20 shares
$321K · 100 shares
Sector Breakdown
| Sector | # Holdings | Value | % |
|---|---|---|---|
| Consumer Cyclical | 45 | $12.1B | 32.8% |
| Financial Services | 50 | $7.8B | 21.0% |
| Technology | 73 | $6.6B | 17.9% |
| Healthcare | 60 | $3.0B | 8.2% |
| Real Estate | 27 | $2.7B | 7.2% |
| Industrials | 37 | $2.6B | 7.0% |
| Communication Services | 14 | $1.3B | 3.4% |
| Unknown | 13 | $643.4M | 1.7% |
| Basic Materials | 5 | $191.1M | 0.5% |
| Consumer Defensive | 3 | $68.3M | 0.2% |