BAMCO INC /NY/

CIK
0001017918
City
NEW YORK
State / Country
NY

Top Portfolio Positions

292 positions · $34,778,222,973 total · as of Dec 31, 2025
Ticker Company Shares Value (USD) % of Portfolio
TSLA
Tesla, Inc.
Consumer Cyclical
11,927,475 $5,364,024,057 15.42%
ACGL
Arch Capital Group Ltd.
17,987,505 $1,725,361,479 4.96%
MSCI
MSCI Inc.
2,755,747 $1,581,054,726 4.55%
CSGP
Costar Group, Inc.
19,498,099 $1,311,052,176 3.77%
IDXX
Idexx Laboratories Inc /De
1,798,041 $1,216,428,677 3.50%
IT
Gartner Inc
4,212,957 $1,062,844,791 3.06%
GWRE
Guidewire Software, Inc.
5,147,550 $1,034,709,025 2.98%
H
Hyatt Hotels Corp
Consumer Cyclical
6,106,485 $978,991,675 2.81%
FDS
Factset Research Systems Inc
2,888,845 $838,313,930 2.41%
RRR
Red Rock Resorts, Inc.
Consumer Cyclical
12,519,892 $775,607,309 2.23%

Portfolio Trend

51 quarters · across all stocks

Holdings in KRC

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Shares Held

Position Value (USD)

6 of 6 shown
Report Date Value (USD) Shares
2025-12-31 $5,343,797 142,997
2025-09-30 $2,913,940 68,969
2025-03-31 $21,598,799 659,304
2024-12-31 $58,746,788 1,452,331
2022-03-31 $4,434,270 58,025
2020-06-30 $46,255 788