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Institutional Investment Manager
BAMCO INC /NY/
BAMCO INC /NY/ (CIK: 0001017918) incorporated in New York, located at 767 Fifth Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2017Q1)
Original 13F HR (0001140361-17-020615) filed in 2017.05.15
#
Name
Shares
Value ($)
%
Options
Notes
1 A O SMITH 341,578 17,475 0.09%
2 ACI WORLDWIDE INC 1,000,000 21,390 0.11%
3 ACUITY BRANDS INC 640,753 130,714 0.69%
4 ADAMAS PHARMACEUTICALS INC 70,928 1,241 0.01%
5 ADVANCE AUTO PARTS INC 97,745 14,492 0.08%
6 AERIE PHARMACEUTICALS INC COM 4,858 220 0.00%
7 AGILENT TECHNOLOGIES INC 28,000 1,480 0.01%
8 AIR LEASE CORP 2,468,035 95,636 0.51%
9 ALEX REAL ESTATE EQ 1,042,449 115,211 0.61%
10 ALEXANDERS INC 218,462 94,345 0.50%
11 ALIBABA GROUP HLDG LTD 1,277,620 137,766 0.73%
12 ALIGN TECHNOLOGY INC 26,040 2,987 0.02%
13 ALPHABET INC 25,336 21,018 0.11%
14 ALPHABET INC 3,954 3,352 0.02%
15 AMAZON COM INC 73,518 65,177 0.35%
16 AMERICAN ASSETS TR INC COM 923,500 38,639 0.20%
17 AMERICAN CAMPUS CMNTYS INC 237,841 11,319 0.06%
18 AMERICAN TOWER CORP NEW 365,963 44,479 0.24%
19 ANADARKO PETE CORP 21,700 1,345 0.01%
20 ANGLOGOLD ASHANTI LIMITED 1,460,835 15,733 0.08%
21 ANSYS 2,646,452 282,826 1.50%
22 ANTERO RES CORP 85,200 1,943 0.01%
23 APPLE INC 48,796 7,010 0.04%
24 ARCH CAP GROUP LTD 8,649,326 819,697 4.34%
25 ARTISAN PARTNERS ASSET MGMT 15,874 438 0.00%
26 ASML HOLDING N V N Y REGISTRY SHS 34,401 4,568 0.02%
27 ASPEN TECHNOLOGY COM USD0.10 1,042,400 61,418 0.33%
28 Acxiom Corp 2,122,429 60,426 0.32%
29 Amber Road Inc 194,200 1,499 0.01%
30 BAIDU INC 250,036 43,136 0.23%
31 BANCO SANTANDER CHILE NEW 1,171,398 29,379 0.16%
32 BENEFITFOCUS INC 4,222,533 118,020 0.62%
33 BERKSHIRE HATHAWAY INC DEL 1 250 0.00%
34 BERRY PLASTICS GROUP INC 800,000 38,856 0.21%
35 BIO TECHNE CORP 1,513,617 153,859 0.81%
36 BIOGEN INC 6,625 1,811 0.01%
37 BITAUTO HLDGS LIMITED SPONSORED ADS 732,388 18,756 0.10%
38 BJS RESTAURANTS INC COM 500,000 20,200 0.11%
39 BLACKLINE INC COM 24,564 731 0.00%
40 BOOZ ALLEN HAMILTON HLDG COR 1,256,932 44,483 0.24%
41 BOSTON PROPERTIES INC 59,583 7,889 0.04%
42 BOYD GAMING CORP COM 710,837 15,646 0.08%
43 BRIGHT HORIZONS FAM SOL IN DEL COM 4,354,882 315,685 1.67%
44 BROOKFIELD ASSET MGMT INC 725,408 26,448 0.14%
45 BWX TECHNOLOGIES INC COM 269,421 12,824 0.07%
46 CAESARSTONE LTD 2,699,371 97,852 0.52%
47 CAMPING WORLD HLDGS INC CL A 1,100,000 35,464 0.19%
48 CANTEL MEDICAL CORP 500,000 40,050 0.21%
49 CAPITOL ACQUISITION CORP III 3,000,000 31,650 0.17%
50 CARLYLE GROUP L P 5,517,505 88,004 0.47%
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