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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 (2014Q4)
Original 13F HR (0001140361-15-007120) filed in 2015.02.17
#
Name
Shares
Value ($)
%
Options
Notes
51 BERRY PLASTICS GROUP INC 4,500,000 141,975 0.57%
52 CORE LABORATORIES N V 1,176,468 141,576 0.57%
53 FEI COMPANY 1,500,515 135,572 0.54%
54 WEST PHARMACEUTICAL SVSC INC 2,485,135 132,309 0.53%
55 COHEN STEERS INC 3,124,481 131,478 0.53%
56 MASONITE INTL CORP NEW COM 2,109,234 129,634 0.52%
57 COPART INC 3,511,379 128,130 0.51%
58 BOOZ ALLEN HAMILTON HLDG COR 4,760,741 126,302 0.51%
59 MSCI INC 2,550,607 121,001 0.48%
60 CONCHO RESOURCES 1,177,617 117,467 0.47%
61 ACUITY BRANDS INC 825,000 115,558 0.46%
62 DEVRY EDUCATION 2,432,590 115,475 0.46%
63 ALEXANDERS INC 259,082 113,265 0.45%
64 BENEFITFOCUS INC 3,435,622 112,826 0.45%
65 WASTE CONNECTIONS INC COM 2,500,000 109,975 0.44%
66 HOMEAWAY INC 3,630,149 108,106 0.43%
67 NORD ANGLIA EDUCATION INC 5,619,459 107,219 0.43%
68 HELMERICH & PAYNE INC 1,588,212 107,077 0.43%
69 ULTIMATE SOFTWARE GROUP INCORPORATED 729,034 107,033 0.43%
70 PENN ENTERTAINMENT INC COM 7,764,735 106,610 0.43%
71 MORNINGSTAR INC 1,630,497 105,509 0.42%
72 LKQ CORP 3,747,058 105,367 0.42%
73 PANERA BREAD CO 586,020 102,436 0.41%
74 ALEX REAL ESTATE EQ 1,152,739 102,294 0.41%
75 BIO TECHNE CORP 1,053,220 97,318 0.39%
76 Oaktree Cap Grp Llc 1,852,853 96,033 0.38%
77 BOSTON BEER INC 328,830 95,209 0.38%
78 Pinnacle Entertainment 4,098,367 91,189 0.37%
79 IRIDIUM COMMUNICATIONS INC 9,190,510 89,607 0.36%
80 PRICELINE GRP INC 77,964 88,895 0.36%
81 WYNN RESORTS LTD 587,036 87,327 0.35%
82 DIGITALGLOBE INC 2,811,699 87,078 0.35%
83 Madison Square Garden 1,125,000 84,667 0.34%
84 PHILLIPS 66 PARTNERS LP 1,214,397 83,708 0.34%
85 TREX CO INC COM 1,941,374 82,664 0.33%
86 MATTRESS FIRM HOLDING CORP 1,418,000 82,357 0.33%
87 Nielsen Holdings B.V. 1,813,890 81,135 0.33%
88 ACI WORLDWIDE INC 4,000,000 80,680 0.32%
89 ICON PLC 1,469,024 74,906 0.30%
90 DEXCOM INC 1,340,731 73,807 0.30%
91 STARWOOD HOTELS & RESORTS WORLDWIDE INC COM 906,699 73,506 0.29%
92 EDWARDS LIFESCIENCES CORP 576,836 73,477 0.29%
93 INTERVAL LEISURE GROUP INC 3,504,157 73,202 0.29%
94 On Assignment Inc 2,187,056 72,588 0.29%
95 REXNORD CORP NEW COM 2,547,207 71,857 0.29%
96 JONES LANG LASALLE 463,716 69,525 0.28%
97 PALL CORP 684,800 69,309 0.28%
98 GLOBE SPECIALTY METALS INC 4,000,000 68,920 0.28%
99 ARTISAN PARTNERS ASSET MGMT 1,357,522 68,596 0.27%
100 CHEESECAKE FACTORY INC 1,350,000 67,918 0.27%
Page 2 of 8
Restatement filing (0001140361-15-007719) filed in 2015.02.18
#
Name
Shares
Value ($)
%
Options
Notes
1 EDUCATION RLTY TR INC 575,377 21,053 0.08%
2 GOL LINHAS AEREAS INTELIGENTES SA 4,466,000 25,679 0.10%
3 AAC HLDGS INC 50,000 1,546 0.01%
4 ACADIA PHARMACEUTICALS INC COM 497,530 15,797 0.06%
5 ACI WORLDWIDE INC 4,000,000 80,680 0.32%
6 ACUITY BRANDS INC 825,000 115,558 0.46%
7 AERIE PHARMACEUTICALS INC COM 39,800 1,162 0.00%
8 AGILENT TECHNOLOGIES INC 33,900 1,388 0.01%
9 AIR LEASE CORP 7,304,124 250,604 1.00%
10 AIRGAS INC 439,860 50,663 0.20%
11 ALEX REAL ESTATE EQ 1,152,739 102,294 0.41%
12 ALEXANDERS INC 259,082 113,265 0.45%
13 ALEXION PHARMACEUTIC 18,366 3,398 0.01%
14 ALIBABA GROUP HLDG LTD 386,446 40,167 0.16%
15 ALIGN TECHNOLOGY INC 27,500 1,538 0.01%
16 AMAZON COM INC 56,655 17,583 0.07%
17 AMERICAN ASSETS TR INC COM 963,700 38,365 0.15%
18 AMERICAN CAMPUS CMNTYS INC 1,321,309 54,649 0.22%
19 AMERICAN TOWER CORP NEW 335,579 33,172 0.13%
20 ANADARKO PETE CORP 12,139 1,001 0.00%
21 ANSYS 3,364,223 275,866 1.11%
22 ANTERO RES CORP 23,700 962 0.00%
23 APPLE INC 76,907 8,489 0.03%
24 ARCH CAP GROUP LTD 9,052,316 534,992 2.14%
25 ARTISAN PARTNERS ASSET MGMT 1,357,522 68,596 0.27%
26 ASML HOLDING N V N Y REGISTRY SHS 41,028 4,424 0.02%
27 ATHENA HEALTH INC. 93,730 13,656 0.05%
28 AVALONBAY COMM 121,280 19,816 0.08%
29 Acxiom Corp 1,707,425 34,610 0.14%
30 Advent Software Inc. 4,965,043 152,129 0.61%
31 Amber Road Inc 165,000 1,686 0.01%
32 Atlas Energy LP 131,752 4,104 0.02%
33 BAIDU INC 1,037 236 0.00%
34 BARRACUDA NETWORKS INC 56,100 2,011 0.01%
35 BENEFITFOCUS INC 3,435,622 112,826 0.45%
36 BERRY PLASTICS GROUP INC 4,500,000 141,975 0.57%
37 BIO TECHNE CORP 1,053,220 97,318 0.39%
38 BIOGEN INC 9,144 3,104 0.01%
39 BIOSCRIP INC 345,500 2,415 0.01%
40 BJS RESTAURANTS INC COM 950,000 47,699 0.19%
41 BLACKSTONE MTG TR INC 789,778 23,014 0.09%
42 BONANZA CREEK ENERGY INC 623,848 14,972 0.06%
43 BOOT BARN HLDGS INC 60,000 1,092 0.00%
44 BOOZ ALLEN HAMILTON HLDG COR 4,760,741 126,302 0.51%
45 BOSTON BEER INC 328,830 95,209 0.38%
46 BOSTON PROPERTIES INC 175,273 22,556 0.09%
47 BOTTOMLINE TECH DEL INC COM 978,750 24,743 0.10%
48 BRIGHT HORIZONS FAM SOL IN DEL COM 5,524,729 259,718 1.04%
49 BROOKDALE SR LIVING INC 9,337,821 342,418 1.37%
50 BROOKFIELD ASSET MGMT INC 594,759 29,815 0.12%
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