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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 (2017Q2)
Portfolio Summary: 839 holdings with a total value of $15,650,823,000.
#
Name
Shares
Value ($)
%
Options
Notes
501 HEICO CORP NEW 83,945 6,031,000 0.04%
502 J & J SNACK FOODS CORP COM 45,850 6,055,000 0.04%
503 GABELLI MULTIMEDIA TR INC 678,148 6,063,000 0.04%
504 COMERICA INC 82,850 6,068,000 0.04%
505 TRACTOR SUPPLY CO 112,900 6,120,000 0.04%
506 OWENS & MINOR INC NEW 193,650 6,234,000 0.04%
507 HUNTSMAN CORP 241,400 6,238,000 0.04%
508 ADIENT PLC 95,657 6,254,000 0.04%
509 CIPHERPASS CORP 569,868 6,271,000 0.04%
510 FLWS/1-800 FLOWERS CL A 644,400 6,283,000 0.04%
511 LILLY ELI & CO 76,800 6,321,000 0.04%
512 AES CORP 577,400 6,415,000 0.04%
513 STANDEX INTL CORP 71,187 6,457,000 0.04%
514 GRAY TELEVISION INC COM 482,600 6,612,000 0.04%
515 BERKSHIRE HATHAWAY INC DEL 26 6,622,000 0.04%
516 LIBERTY GLOBAL PLC 310,185 6,641,000 0.04%
517 ANADARKO PETR 147,071 6,668,000 0.04%
518 CASEY'S GENERAL STORES INC COM 62,898 6,737,000 0.04%
519 MERCK & CO INC 105,805 6,781,000 0.04%
520 GLOBAL SOURCES LTD 343,783 6,876,000 0.04%
521 LIBERTY EXPEDIA HOLDINGS SER A COM 127,776 6,902,000 0.04%
522 BROCADE COMMUNICATIONS SYS I 553,498 6,980,000 0.04%
523 ALPHABET INC 7,710 7,006,000 0.04%
524 STONERIDGE INC 458,094 7,059,000 0.05%
525 MOOG INC CL A 100,125 7,181,000 0.05%
526 IRIDIUM COMMUNICATIONS INC 652,151 7,206,000 0.05%
527 BAXTER INTL INC 119,300 7,222,000 0.05%
528 VISA INC 77,090 7,230,000 0.05%
529 PJT PARTNERS INC 180,253 7,250,000 0.05%
530 FCB FINL HLDGS INC 152,919 7,302,000 0.05%
531 NEXTERA ENERGY INC 52,176 7,311,000 0.05%
532 SALEM MEDIA GROUP INC CL A 1,031,213 7,322,000 0.05%
533 DENTSPLY SIRONA INC 114,210 7,405,000 0.05%
534 CANTEL MEDICAL CORP 95,630 7,451,000 0.05%
535 WOODWARD INC 110,412 7,462,000 0.05%
536 THERMO FISHER SCIENTIFIC INC 42,965 7,496,000 0.05%
537 SINCLAIR BROADCAST GROUP INC 230,400 7,580,000 0.05%
538 GRAHAM HLDGS CO 12,653 7,587,000 0.05%
539 NEWMARKET CORP 16,550 7,621,000 0.05%
540 BADGER METER INC COM 192,500 7,671,000 0.05%
541 CHART INDS INC 220,900 7,672,000 0.05%
542 STRATTEC SEC CORP COM 216,800 7,675,000 0.05%
543 SJW GROUP 156,919 7,717,000 0.05%
544 IAC INTERACTIVECORP 75,302 7,774,000 0.05%
545 NCR CORP NEW 191,225 7,810,000 0.05%
546 NEXSTAR MEDIA GROUP INC 131,247 7,849,000 0.05%
547 SONOCO PRODS CO 155,094 7,975,000 0.05%
548 STANDARD MTR PRODS INC COM 153,700 8,026,000 0.05%
549 PATHEON N V SHS 230,525 8,041,000 0.05%
550 SCOTTS MIRACLE-GRO CO 90,000 8,051,000 0.05%
Page 11 of 17

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-17-030082, filed 2017.08.03).

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.