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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 (2016Q3)
Portfolio Summary: 308 holdings with a total value of $18,863,724,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 VAIL RESORTS INC 5,176,522 812,093,000 4.31%
2 IDEXX LAB 6,500,206 732,768,000 3.88%
3 ARCH CAPITAL GROUP LTD SHS 8,776,178 695,600,000 3.69%
4 GARTNER INC 7,721,190 682,939,000 3.62%
5 COSTAR GROUP 2,888,884 625,530,000 3.32%
6 FACTSET RESH SYS INC 3,381,535 548,147,000 2.91%
7 GAMING & LEISURE PPTYS INC 14,247,423 476,576,000 2.53%
8 BRIGHT HORIZONS FAM SOL IN DEL COM 5,085,127 340,144,000 1.80%
9 METTLER-TOLEDO 756,156 317,457,000 1.68%
10 TESLA INC 1,555,911 317,452,000 1.68%
11 GUIDEWIRE SOFTWARE INC 5,051,783 303,006,000 1.61%
12 SS&C TECHNOLOGIES HLDGS INC 8,963,140 288,165,000 1.53%
13 UNDER ARMOUR INC 7,247,152 280,320,000 1.49%
14 ANSYS 3,019,773 279,661,000 1.48%
15 MANCHESTER UTD PLC NEW ORD CL A 14,990,578 253,041,000 1.34%
16 MAXIMUS INC 4,382,019 247,847,000 1.31%
17 DOUGLAS EMMETT INC COM 6,754,239 247,408,000 1.31%
18 MIDDLEBY CORP 1,926,725 238,182,000 1.26%
19 HYATT HOTELS CORP COM CL A 4,591,312 225,984,000 1.20%
20 CHOICE HOTELS INTL NEW 4,920,319 221,808,000 1.18%
21 VERISK ANALYTICS INC 2,624,151 213,291,000 1.13%
22 MSCI INC 2,538,237 213,060,000 1.13%
23 SCHWAB CHARLES CORP 6,664,784 210,407,000 1.12%
24 SBA COMMUNICATIONS CORPORATION 1,769,629 198,482,000 1.05%
25 TRANSDIGM GROUP INC COM 675,000 195,156,000 1.03%
26 INOVALON HLDGS INC COM CL A 12,690,489 186,677,000 0.99%
27 BIO TECHNE CORP 1,636,421 179,188,000 0.95%
28 ILLUMINA INC 984,065 178,765,000 0.95%
29 FLEETCOR TECH 1,025,446 178,151,000 0.94%
30 PRIMERICA INC 3,299,506 174,973,000 0.93%
31 UNDER ARMOUR INC C 5,138,944 174,005,000 0.92%
32 BENEFITFOCUS INC 4,296,881 171,531,000 0.91%
33 WEST PHARMACEUTICAL SVSC INC 2,258,479 168,257,000 0.89%
34 MARRIOTT VACATIONS WORLDWIDE C COM 2,203,655 161,572,000 0.86%
35 CHURCH & DWIGHT 3,222,950 154,444,000 0.82%
36 NORD ANGLIA EDUCATION INC 6,926,314 150,855,000 0.80%
37 DICKS SPORTING GOODS 2,635,708 149,497,000 0.79%
38 MASONITE INTL CORP NEW COM 2,295,315 142,700,000 0.76%
39 Ultimate Software Group Inc 673,548 137,666,000 0.73%
40 COHEN STEERS INC 2,995,940 128,076,000 0.68%
41 FINANCIAL ENGINES INC 4,298,745 127,716,000 0.68%
42 ALEX REAL ESTATE EQ 1,155,546 125,689,000 0.67%
43 CBRE GROUP INC 4,484,411 125,474,000 0.67%
44 MORNINGSTAR INC 1,561,284 123,763,000 0.66%
45 PANERA BREAD CO 627,086 122,106,000 0.65%
46 ALIBABA GROUP HLDG LTD 1,154,110 122,093,000 0.65%
47 WASTE CONNECTIONS INC 1,600,000 119,520,000 0.63%
48 ACUITY BRANDS INC 450,000 119,070,000 0.63%
49 CAESARSTONE LTD 3,146,475 118,654,000 0.63%
50 ZILLOW GROUP INC 3,391,922 116,852,000 0.62%
Page 1 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Restatement filing (0001140361-16-086662, filed 2016.11.15).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.