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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
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
251 PRECISION CASTPARTS 71,321 17,180 0.07%
252 PRICE T ROWE GROUP INC 403,798 34,670 0.14%
253 PRICELINE GRP INC 77,964 88,895 0.36%
254 PRIMERICA INC 3,597,096 195,178 0.78%
255 PRIMORIS SVCS CORP 75,102 1,745 0.01%
256 PROLOGIS INC 530,162 22,813 0.09%
257 Pandora Media Inc 102 2 0.00%
258 Perfect World Co- Spn ADR 750,000 11,820 0.05%
259 Pinnacle Entertainment 4,098,367 91,189 0.37%
260 Polypore International 34,563 1,626 0.01%
261 QUALYS INC 187,290 7,070 0.03%
262 QUINTILES IMS HOLDINGS INC 427,749 25,182 0.10%
263 QUNAR CAYMN ISLND ADR REP 3 CL B ORD 4,150 118 0.00%
264 R H 76,622 7,356 0.03%
265 RALLY SOFTWARE DEV CORP 2,300,000 26,151 0.10%
266 RALPH LAUREN CORP 281,480 52,119 0.21%
267 RBC BEARINGS INC 256,800 16,571 0.07%
268 RED HAT INC 303,087 20,955 0.08%
269 REGENERON PHARMACEUTICALS 7,490 3,073 0.01%
270 REVANCE THERAPEUTICS INC COM 43,000 728 0.00%
271 REXNORD CORP NEW COM 2,547,207 71,857 0.29%
272 RIGNET INC 17,890 734 0.00%
273 ROBERT HALF INTL INC 77,600 4,530 0.02%
274 ROPER TECHNOLOGIES INC 296,534 46,363 0.19%
275 RSP PERMIAN INC COM 72,000 1,810 0.01%
276 Rexford Industrial Realty Inc 75,000 1,178 0.00%
277 Rose Rock Midstream LP 16,942 770 0.00%
278 Ryanair Hldgs Plc Adr 195,524 13,935 0.06%
279 SALESFORCE COM INC 141,433 8,388 0.03%
280 SBA COMMUNICATIONS CORP 3,267,404 361,898 1.45%
281 SCHWAB CHARLES CORP 8,438,431 254,756 1.02%
282 SCORPIO TANKERS INC 5,124,404 44,531 0.18%
283 SEADRILL PARTNERS LLC 40,477 657 0.00%
284 SEMGROUP CORP CL A 15,400 1,053 0.00%
285 SFX ENTMT INC 3,750,000 16,987 0.07%
286 SHELL MIDSTREAM PARTNERS L P 832,789 34,128 0.14%
287 SHUTTERSTOCK INC COM 910,557 62,919 0.25%
288 SIENTRA INC 68,500 1,150 0.00%
289 SIMON PPTY GROUP INC NEW 189,557 34,520 0.14%
290 SIRONA DENTAL SYS INC 67,403 5,889 0.02%
291 SL GREEN RLTY CORP 451,369 53,722 0.22%
292 SM ENERGY CO 47,848 1,846 0.01%
293 SOCIEDAD QUIMICA Y MINERA DE 700,000 16,716 0.07%
294 SOLARCITY CORP 135,680 7,256 0.03%
295 SPECTRANETICS CORP 270,280 9,346 0.04%
296 SPROUTS FMRS MKT INC 17,038 579 0.00%
297 SS&C TECHNOLOGIES HLDGS INC 4,435,632 259,440 1.04%
298 STARBUCKS CORP 70,994 5,825 0.02%
299 STARWOOD HOTELS & RESORTS WORLDWIDE INC COM 906,699 73,506 0.29%
300 STERICYCLE INC 276,231 36,208 0.15%
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