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BAMCO INC /NY/

Q4 2025 13F Holdings

  • Location
    new york, NY
  • Num holdings

    327

  • Value ($000)

    $36,910,805

  • Date Filed
    02/17/2026
  • Form type
    13F-HR
  • CIK
    0001017918
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q4 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
T
TSLA

TESLA INC

COM
88160R101
$5.36B
15 %

11,927,475

---

ARCH CAP GROUP LTD

ORD
G0450A105
$1.73B
5 %

17,987,505

M
MSCI

MSCI INC

COM
55354G100
$1.58B
4 %

2,755,747

C
CSGP

COSTAR GROUP INC

COM
22160N109
$1.31B
4 %

19,498,099

I
IDXX

IDEXX LABS INC

COM
45168D104
$1.22B
3 %

1,798,041

I
IT

GARTNER INC

COM
366651107
$1.06B
3 %

4,212,957

G
GWRE

GUIDEWIRE SOFTWARE INC

COM
40171V100
$1.03B
3 %

5,147,550

H
H

HYATT HOTELS CORP

COM CL A
448579102
$978.99M
3 %

6,106,485

F
FDS

FACTSET RESH SYS INC

COM
303075105
$838.31M
2 %

2,888,845

R
RRR

RED ROCK RESORTS INC

CL A
75700L108
$775.61M
2 %

12,519,892

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