Dark
Light
System
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
1 GARTNER INC 8,979,967 756,203 3.03%
2 ITC HOLDINGS 14,899,276 602,378 2.41%
3 IDEXX LAB 3,623,004 537,183 2.15%
4 ARCH CAP GROUP LTD 9,052,316 534,992 2.14%
5 COSTAR GROUP 2,888,345 530,387 2.13%
6 FACTSET RESH SYS INC 3,712,675 522,559 2.09%
7 VAIL RESORTS INC 5,376,563 489,966 1.96%
8 DICKS SPORTING GOODS INC 8,906,505 442,208 1.77%
9 MIDDLEBY CORP 4,233,248 419,515 1.68%
10 METTLER-TOLEDO 1,356,660 410,335 1.64%
11 HYATT HOTELS CORP COM CL A 6,754,562 406,692 1.63%
12 UNITED NATURAL FOODSINC 4,945,645 382,422 1.53%
13 UNDER ARMOUR INC 5,462,338 370,893 1.49%
14 SBA COMMUNICATIONS CORP 3,267,404 361,898 1.45%
15 GENESEE AND WYOMING INC INC CL A 3,884,000 349,249 1.40%
16 BROOKDALE SR LIVING INC 9,337,821 342,418 1.37%
17 CHOICE HOTELS INTL NEW 5,612,787 314,428 1.26%
18 CARMAX INC 4,248,661 282,876 1.13%
19 ANSYS 3,364,223 275,866 1.11%
20 GAMING & LEISURE PPTYS INC 9,316,194 273,337 1.10%
21 VERISK ANALYTICS INC 4,107,796 263,104 1.05%
22 ILLUMINA INC 1,408,277 259,940 1.04%
23 BRIGHT HORIZONS FAM SOL IN DEL COM 5,524,729 259,718 1.04%
24 SS&C TECHNOLOGIES HLDGS INC 4,435,632 259,440 1.04%
25 TESLA INC 1,151,237 256,047 1.03%
26 MANCHESTER UTD PLC NEW ORD CL A 16,094,792 255,907 1.03%
27 SCHWAB CHARLES CORP 8,438,431 254,756 1.02%
28 GUIDEWIRE SOFTWARE INC 5,020,951 254,211 1.02%
29 COLFAX CORP 4,869,573 251,124 1.01%
30 AIR LEASE CORP 7,304,124 250,604 1.00%
31 TARGA RES CORP 2,357,637 250,027 1.00%
32 TREEHOUSE FOODS INC 2,803,639 239,795 0.96%
33 COMMUNITY HEALTH SYS INC NEW 4,378,070 236,066 0.95%
34 FLEETCOR TECHNOLOGIES INC 1,571,434 233,688 0.94%
35 MAXIMUS INC 3,809,705 208,924 0.84%
36 CAESARSTONE LTD 3,459,283 206,934 0.83%
37 Equinix Inc New 905,462 205,295 0.82%
38 FASTENAL CO 4,308,585 204,916 0.82%
39 FINANCIAL ENGINES INC 5,484,906 200,473 0.80%
40 PRIMERICA INC 3,597,096 195,178 0.78%
41 CBRE GROUP INC 5,532,816 189,499 0.76%
42 CARLYLE GROUP L P 6,667,654 183,360 0.73%
43 GENERAC HLDGS INC 3,850,644 180,056 0.72%
44 TRANSDIGM GROUP INC 875,000 171,806 0.69%
45 LL FLOORING HOLDINGS INC COM 2,432,200 161,279 0.65%
46 DOUGLAS EMMETT INC COM 5,543,293 157,430 0.63%
47 MARRIOTT VACATIONS WORLDWIDE C COM 2,101,836 156,671 0.63%
48 CHURCH & DWIGHT 1,944,469 153,244 0.61%
49 Advent Software Inc. 4,965,043 152,129 0.61%
50 LASALLE HOTEL PPTYS 3,610,900 146,133 0.59%
Page 1 of 8
Restatement filing (0001140361-15-007719) filed in 2015.02.18
#
Name
Shares
Value ($)
%
Options
Notes
201 LOWES COS INC 498,392 34,289 0.14%
202 TOLL BROTHERS INC 1,006,995 34,510 0.14%
203 SIMON PPTY GROUP INC NEW 189,557 34,520 0.14%
204 Acxiom Corp 1,707,425 34,610 0.14%
205 PRICE T ROWE GROUP INC 403,798 34,670 0.14%
206 IHS INC A 311,230 35,443 0.14%
207 STERICYCLE INC 276,231 36,208 0.15%
208 KENNEDY-WILSON HLDGS INCORPORATED 1,433,620 36,271 0.15%
209 PENSKE AUTOMOTIVE GRP INC 750,000 36,802 0.15%
210 DISCOVERY COMMUNICATNS NEW 1,084,642 37,366 0.15%
211 FLOTEK INDS INC DEL COM NEW 2,021,323 37,859 0.15%
212 AMERICAN ASSETS TR INC COM 963,700 38,365 0.15%
213 IDEX CORP 499,805 38,905 0.16%
214 VERISIGN INC 686,448 39,128 0.16%
215 ALIBABA GROUP HLDG LTD 386,446 40,167 0.16%
216 TRACTOR SUPPLY CO 536,535 42,290 0.17%
217 DISCOVERY COMMUNICATNS NEW 1,259,144 42,458 0.17%
218 COMSCORE INC 923,726 42,889 0.17%
219 TOWERS WATSON & CO 379,672 42,967 0.17%
220 LANDSTAR SYS INC COM 593,300 43,032 0.17%
221 WABTEC CORP 504,182 43,808 0.18%
222 TIFFANY & CO NEW 410,699 43,887 0.18%
223 HEALTHEQUITY INC 1,744,675 44,402 0.18%
224 SCORPIO TANKERS INC 5,124,404 44,531 0.18%
225 UNIVERSAL HLTH SVCS INC 413,228 45,976 0.18%
226 ROPER TECHNOLOGIES INC 296,534 46,363 0.19%
227 PLATFORM SPECIALTY PRODS COR 2,000,000 46,440 0.19%
228 BJS RESTAURANTS INC COM 950,000 47,699 0.19%
229 DEPHEID 884,701 47,898 0.19%
230 Liberty Media Corp 1,373,335 48,108 0.19%
231 CHEFS WHSE INC COM 2,093,960 48,245 0.19%
232 TUMI HOLDINGS INC 2,035,000 48,291 0.19%
233 HILTON WORLDWIDE 1,861,002 48,554 0.19%
234 Intuit Inc 211,441 48,570 0.19%
235 CLEAN HARBORS INC 1,050,000 50,452 0.20%
236 AIRGAS INC 439,860 50,663 0.20%
237 MOELIS & CO 1,485,274 51,881 0.21%
238 RALPH LAUREN CORP 281,480 52,119 0.21%
239 MSC INDL DIRECT INC 648,742 52,710 0.21%
240 MOHAWK INDS 341,019 52,981 0.21%
241 DEL FRISCOS RESTAURANT GROUP COM 2,250,000 53,415 0.21%
242 MWI VETERINARY SUP 315,300 53,573 0.21%
243 SL GREEN RLTY CORP 451,369 53,722 0.22%
244 AMERICAN CAMPUS CMNTYS INC 1,321,309 54,649 0.22%
245 HENRY SCHEIN INC 409,509 55,755 0.22%
246 CHESAPEAKE LODGING TRUSTSH BEN INT 1,540,000 57,303 0.23%
247 HOME DEPOT INC 548,616 57,588 0.23%
248 COOPER COS INC 355,785 57,669 0.23%
249 COGNEX CORP 1,400,000 57,862 0.23%
250 NORDSON CORP 750,000 58,470 0.23%
Page 5 of 8