BAMCO INC /NY/ Q4 2017 Filing

Filed February 14, 2018

Portfolio Value

$21.7T

Holdings

319

Report Date

Q4 2017

Filing Type

13F-HR

All Holdings (319 positions)

#StockSharesValue% PortfolioType
1
MTNVAIL RESORTS INC
5,119,682$1.1T5.01%
2
ITGARTNER INC
7,047,510$867.9B4.00%
3
CSGPCOSTAR GROUP INC
2,624,218$779.3B3.59%
4
ACGLARCH CAP GROUP LTD
8,433,758$765.5B3.53%
5
IDXXIDEXX LABS INC
4,700,932$735.1B3.39%
6
FDSFACTSET RESH SYS INC
3,001,478$578.6B2.67%
7
TSLATESLA MOTORS INC
1,612,051$501.9B2.31%
8
GWREGUIDEWIRE SOFTWARE INC
6,236,133$463.1B2.13%
9
AKXANSYS INC
2,613,635$385.7B1.78%
10
GLPIGAMING & LEISURE PPTYS INC
10,402,688$384.9B1.77%
11
MTDMETTLER TOLEDO INTERNATIONAL
615,047$381.0B1.76%
12
CHHCHOICE HOTELS INTL INC
4,832,906$375.0B1.73%
13
BFAMBRIGHT HORIZONS FAM SOL IN D
3,838,244$360.8B1.66%
14
SCHWSCHWAB CHARLES CORP NEW
6,514,105$334.6B1.54%
15
HHYATT HOTELS CORP
4,456,997$327.8B1.51%
16
VACMARRIOTT VACATIONS WORLDWIDE C
2,162,214$292.4B1.35%
17
MANUMANCHESTER UNITED PLC NEW
14,297,879$283.1B1.31%
18
MSCIMSCI INC
2,231,659$282.4B1.30%
19
PRIPRIMERICA INC
2,683,565$272.5B1.26%
20
RRRRED ROCK RESORTS INC
8,074,735$272.4B1.26%
21
BABAALIBABA GROUP HLDG LTD
1,566,453$270.1B1.25%
22
SSNCSS&C TECHNOLOGIES HOLDINGS INC
6,666,301$269.9B1.24%
23
DEIDOUGLAS EMMETT INC
6,100,987$250.5B1.15%
24
SBACSBA COMMUNICATIONS CORP
1,374,726$224.6B1.04%
25
MMSMAXIMUS INC
3,038,017$217.5B1.00%
26
TECHBIO TECHNE CORP
1,516,975$196.5B0.91%
27
BIDUNBAIDU INC
804,575$188.4B0.87%
28
PENNPENN NATL GAMING INC
5,757,807$180.4B0.83%
29
WSTWEST PHARMACEUTICAL SVSC INC
1,796,649$177.3B0.82%
30
2U INC
2,454,547$158.3B0.73%
31
PINNACLE ENTMT INC
4,824,708$157.9B0.73%
32
MORNMORNINGSTAR INC
1,504,371$145.9B0.67%
33
VRSKVERISK ANALYTICS INC
1,511,680$145.1B0.67%
34
WCNWASTE CONNECTIONS INC
2,000,000$141.9B0.65%
35
IRDMIRIDIUM COMMUNICATIONS INC
9,334,151$137.1B0.63%
36
FINANCIAL ENGINES INC
4,508,481$136.6B0.63%
37
EQIXEQUINIX INC
296,476$134.4B0.62%
38
AREALEXANDRIA REAL ESTATE EQ IN
1,007,722$131.6B0.61%
39
T7DTRANSDIGM GROUP INC
475,000$130.4B0.60%
40
CNSCOHEN & STEERS INC
2,688,979$127.2B0.59%
41
TREXTREX CO INC
1,171,536$127.0B0.59%
42
SITESITEONE LANDSCAPE SUPPLY INC
1,654,699$126.9B0.59%
43
ASGNON ASSIGNMENT INC
1,910,100$122.8B0.57%
44
DOOREURMASONITE INTERNATIONAL CORP
1,610,785$119.4B0.55%
45
CBRECBRE GROUP INC
2,717,511$117.7B0.54%
46
GTT COMMUNICATIONS INC
2,500,000$117.4B0.54%
47
CGNXCOGNEX CORP
1,900,000$116.2B0.54%
48
ULTIMATE SOFTWARE GROUP INC
529,421$115.5B0.53%
49
FLT1EURFLEETCOR TECHNOLOGIES INC
592,727$114.1B0.53%
50
ALAIR LEASE CORP
2,369,082$113.9B0.53%
51
BNFTEURBENEFITFOCUS INC
4,145,968$111.9B0.52%
52
MIDDMIDDLEBY CORP
814,362$109.9B0.51%
53
CWHCAMPING WORLD HLDGS INC
2,410,600$107.8B0.50%
54
ZGZILLOW GROUP INC
2,575,396$104.9B0.48%
55
TSMTAIWAN SEMICONDUCTOR MFG LTD
2,557,730$101.4B0.47%
56
7SUSUMMIT MATLS INC
3,071,611$96.6B0.45%
57
WIXWIX COM LTD
1,655,885$95.3B0.44%
58
YPFYPF SOCIEDAD ANONIMA
4,055,780$92.9B0.43%
59
MCMOELIS & CO
1,895,730$91.9B0.42%
60
ILMNILLUMINA INC
414,734$90.6B0.42%
61
ICLRICON PLC
804,200$90.2B0.42%
62
PRAHPRA HEALTH SCIENCES INC
954,364$86.9B0.40%
63
JBTJOHN BEAN TECHNOLOGIES CORP
773,300$85.7B0.39%
64
UNVREURUNIVAR INC
2,750,000$85.1B0.39%
65
ALXALEXANDERS INC
211,962$83.9B0.39%
66
OAKTREE CAP GROUP LLC
1,953,605$82.2B0.38%
67
CISION LTD
6,798,252$80.7B0.37%
68
AYIACUITY BRANDS INC
454,972$80.1B0.37%
69
VRSNVERISIGN INC
683,869$78.3B0.36%
70
TALTAL ED GROUP
2,630,329$78.1B0.36%
71
NBISYANDEX N V
2,374,022$77.7B0.36%
72
WTWWILLIS TOWERS WATSON PUB LTD
510,581$76.9B0.35%
73
INTERXION HOLDING N.V
1,290,178$76.0B0.35%
74
BECNUSDBEACON ROOFING SUPPLY INC
1,182,139$75.4B0.35%
75
CGCARLYLE GROUP L P
3,259,535$74.6B0.34%
76
CHDCHURCH & DWIGHT INC
1,478,178$74.2B0.34%
77
ACXIOM CORP
2,681,591$73.9B0.34%
78
FASTFASTENAL CO
1,342,536$73.4B0.34%
79
BKNGPRICELINE GRP INC
41,948$72.9B0.34%
80
BMABANCO MACRO SA
628,757$72.9B0.34%
81
LFUSLITTELFUSE INC
350,370$69.3B0.32%
82
FMXFOMENTO ECONOMICO MEXICANO S
726,353$68.2B0.31%
83
TDOCTELADOC INC
1,931,500$67.3B0.31%
84
MHKMOHAWK INDUSTRIES INC
242,937$67.0B0.31%
85
CPACOPA HOLDINGS SA
498,430$66.8B0.31%
86
ROPROPER INDUSTRIES INC NEW
254,148$65.8B0.30%
87
WEXWEX INC
450,000$63.6B0.29%
88
VANTIV INC
856,830$63.0B0.29%
89
AMTAMERICAN TOWER CORP
439,885$62.8B0.29%
90
MRCYMERCURY SYS INC
1,212,000$62.2B0.29%
91
KNSLKINSALE CAP GROUP INC
1,364,484$61.4B0.28%
92
IEXIDEX CORP
455,708$60.1B0.28%
93
AZPNUSDASPEN TECHNOLOGY INC
883,500$58.5B0.27%
94
AMZNAMAZON COM INC
49,942$58.4B0.27%
95
BITAUTO HLDGS LTD
1,831,604$58.2B0.27%
96
LIBERTY EXPEDIA HOLDINGS
1,300,000$57.6B0.27%
97
PEGAPEGASYSTEMS INC
1,198,551$56.5B0.26%
98
HQYHEALTHEQUITY INC
1,203,771$56.2B0.26%
99
PFGCPERFORMANCE FOOD GROUP CO
1,644,650$54.4B0.25%
100
HDHOME DEPOT INC
285,103$54.0B0.25%
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