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Institutional Investment Manager
LOOMIS SAYLES & CO L P
LOOMIS SAYLES & CO L P (CIK: 0000312348), located at One Financial Ctr, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 1,052 holdings with a total value of $35,211,637,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 BOOZ ALLEN HAMILTON HLDG COR 1,136,940 34,427,000 0.10%
152 M & T BK CORP 308,098 34,199,000 0.10%
153 HEALTHCARE SVCS GROUP INC COM 920,283 33,876,000 0.10%
154 MACQUARIE INFRASTRUCTURE COR 497,609 33,559,000 0.10%
155 BRIGHT HORIZONS FAM SOL IN DEL COM 517,198 33,504,000 0.10%
156 GUIDEWIRE SOFTWARE INC 612,995 33,396,000 0.09%
157 ACETO CORP 1,416,094 33,363,000 0.09%
158 UNITED RENTALS 527,618 32,812,000 0.09%
159 HILTON WORLDWIDE HLDGS INC 1,452,867 32,719,000 0.09%
160 HOUGHTON MIFFLIN HARCOURT CO 1,614,781 32,199,000 0.09%
161 GENERAL MTRS CO 1,022,015 32,122,000 0.09%
162 TEXAS ROADHOUSE INC 733,562 31,969,000 0.09%
163 MICRON TECHNOLOGY INC 3,037,212 31,799,000 0.09%
164 PROTO LABS INC 411,497 31,723,000 0.09%
165 MONRO INC COM 438,788 31,360,000 0.09%
166 WYNDHAM DESTINATION 405,825 31,018,000 0.09%
167 FEI COMPANY 348,233 30,996,000 0.09%
168 CAVIUM INC 506,244 30,962,000 0.09%
169 UNITED CONTINENTAL H 513,801 30,756,000 0.09%
170 OMNICOM GROUP INC 367,483 30,586,000 0.09%
171 POPULAR INC COM NEW 1,063,670 30,431,000 0.09%
172 CALPINE CORP 1,981,535 30,059,000 0.09%
173 ARRIS INTL INC 1,305,544 29,923,000 0.08%
174 SIMON PROPERTY GROUP 141,904 29,472,000 0.08%
175 EMERGENT BIOSOLUTIONS INC COM 810,430 29,459,000 0.08%
176 POOL CORPORATION 334,470 29,347,000 0.08%
177 MICROCHIP TECHNOLOGY 606,826 29,249,000 0.08%
178 LIBERTY MEDIA CORP 767,069 29,218,000 0.08%
179 LITTELFUSE INC COM 234,233 28,836,000 0.08%
180 SALLY BEAUTY HLDGS INC COM 880,611 28,514,000 0.08%
181 STATE STR CORP 483,523 28,296,000 0.08%
182 AMPHENOL CORP NEW CL A 482,192 27,881,000 0.08%
183 GRANITE CONSTR INC 583,240 27,879,000 0.08%
184 NEWELL BRANDS 628,417 27,833,000 0.08%
185 JDS UNIPHASE CORP DBCV 0.625 8/1 3,953,821 27,123,000 0.08%
186 CHESAPEAKE ENERGY CORP 6,561,271 27,033,000 0.08%
187 LEAR 243,135 27,029,000 0.08%
188 VIACOM CLASS B 654,018 26,998,000 0.08%
189 MICROSEMI CORP 703,575 26,954,000 0.08%
190 EXXON MOBIL CORP 322,218 26,934,000 0.08%
191 NATIONAL OILWELL 864,020 26,871,000 0.08%
192 RETAIL OPPORTUNITY INVTS CORP COM 1,329,185 26,743,000 0.08%
193 BIOGEN INC 102,491 26,681,000 0.08%
194 VAIL RESORTS INC 199,275 26,643,000 0.08%
195 INPHI CORP 798,360 26,617,000 0.08%
196 LENNAR 549,450 26,571,000 0.08%
197 COGENT COMMUNICATIONS HLDGS IN COM NEW 678,154 26,468,000 0.08%
198 LIBERTY INTERACTIVE CORP LBT VENT COM A DELETED 672,964 26,327,000 0.07%
199 DOLLAR GEN CORP NEW 302,608 25,903,000 0.07%
200 SYNOPSYS INC 530,430 25,694,000 0.07%
Page 4 of 22

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000312348-16-000061, filed 2016.05.13).

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.