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Institutional Investment Manager
GAMCO INVESTORS, INC. ET AL
GAMCO INVESTORS, INC. ET AL (CIK: 0000807249) incorporated in Delaware, located at 191 Mason Street, Greenwich, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q3)
Portfolio Summary: 809 holdings with a total value of $15,373,495,000.
#
Name
Shares
Value ($)
%
Options
Notes
201 GORMAN RUPP CO 645,209 16,524,000 0.11%
202 UNITED NATURAL FOODSINC 404,995 16,216,000 0.11%
203 KENNAMETAL INC 558,200 16,199,000 0.11%
204 BOSTON SCIENTIFIC CORP 673,046 16,018,000 0.10%
205 MUELLER WTR PRODUCTS INCORPORATED COM SER A 1,264,805 15,873,000 0.10%
206 MACYS INC 412,455 15,281,000 0.10%
207 Rush Enterprises Inc 615,000 14,951,000 0.10%
208 LITTELFUSE INC 114,000 14,684,000 0.10%
209 LOUISIANA PAC CORP 756,600 14,247,000 0.09%
210 FRANKLIN ELEC INC COM 348,200 14,175,000 0.09%
211 CORNING INC 592,696 14,017,000 0.09%
212 ONEOK INC NEW 270,886 13,921,000 0.09%
213 PARK ELECTROCHEMICAL CORP 801,081 13,915,000 0.09%
214 FOMENTO ECONOMICO MEXICANO S 150,700 13,870,000 0.09%
215 OTTER TAIL CORP 400,000 13,836,000 0.09%
216 QUIDEL CORP COM 626,100 13,831,000 0.09%
217 PROCTER AND GAMBLE CO 153,721 13,796,000 0.09%
218 MINERALS TECHNOLOGIES INC 194,000 13,714,000 0.09%
219 TWIN DISC INC 1,131,626 13,557,000 0.09%
220 LIBERTY MEDIA CORP DEL 766,473 13,321,000 0.09%
221 HAIN CELESTIAL GROUP INC 371,200 13,207,000 0.09%
222 VERIZON COMMUNICATIONS INC 252,190 13,109,000 0.09%
223 ALLERGAN PLC 55,988 12,895,000 0.08%
224 PRICE T ROWE GROUP INC 189,230 12,584,000 0.08%
225 BASSETT FURNITURE INDS INC COM 539,695 12,548,000 0.08%
226 INGREDION INC 94,145 12,527,000 0.08%
227 AMERICAN INTL GROUP INC 210,426 12,487,000 0.08%
228 CABLE ONE INC 21,364 12,477,000 0.08%
229 CANTEL MEDICAL CORP 159,990 12,476,000 0.08%
230 FEDERAL SIGNAL CORP 936,110 12,413,000 0.08%
231 Internap Network Services Corp 7,333,818 12,101,000 0.08%
232 CONSOL ENERGY INC 617,450 11,855,000 0.08%
233 LA Z BOY INC COM 482,000 11,838,000 0.08%
234 GREAT PLAINS ENERGY INC 430,234 11,741,000 0.08%
235 SPRINT CORP 1,751,365 11,612,000 0.08%
236 TEAM INC COM NEW 347,872 11,379,000 0.07%
237 A O SMITH 114,100 11,272,000 0.07%
238 Ruby Tuesday Inc 348,675 11,220,000 0.07%
239 MICROSOFT CORP 194,644 11,211,000 0.07%
240 NUVASIVE INC 165,000 10,999,000 0.07%
241 OCEANEERING INTL INC 396,584 10,910,000 0.07%
242 MASTERCARD INCORPORATED 106,877 10,877,000 0.07%
243 TAKE-TWO INTERACTIVE SOFTWAR 240,400 10,837,000 0.07%
244 NATHANS FAMOUS INCORPORATED NEW 206,186 10,834,000 0.07%
245 LIBERTY BROADBAND CORP COM SER A 154,261 10,823,000 0.07%
246 TEJON RANCH CO 441,084 10,727,000 0.07%
247 ANADARKO PETE CORP 166,971 10,579,000 0.07%
248 RITE AID CORP 1,369,975 10,535,000 0.07%
249 COTT CORP QUE 735,100 10,475,000 0.07%
250 UNITEDHEALTH GROUP INC 74,574 10,440,000 0.07%
Page 5 of 17

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-085915, filed 2016.11.14).

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.