Location: Rye, NY
CIK: 0000932724 · Show all filings
Period: Q4 2017 (← Previous) (Next →)
Filing Date: Feb 2, 2018
Total Value: $757M (99.4% shares, 0.6% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| GAMI | GAMCO INVESTORS INC COM | 2,193,055 | $65.02M | 8.6% | $24.16 | -8.0% | PRIVATE INVESTME | 361438104 |
| — | BARD C R INC COM | 194,629 | $64.54M | 8.5% | $322.95 | — | COM | 067383109 |
| NXPI | NXP SEMICONDUCTORS N V COM | 424,437 | $49.7M | 6.6% | $88.44 | +16.1% | COM | N6596X109 |
| — | TIME WARNER INC COM | 484,756 | $44.34M | 5.9% | $96.81 | — | COM | 887317303 |
| — | ALTABA INC | 492,494 | $34.4M | 4.5% | $54.48 | — | COM | 021346101 |
| — | LIBERTY SIRIUS GROUP C | 613,400 | $24.33M | 3.2% | $31.46 | — | COM | 531229607 |
| — | MONSANTO CO NEW COM | 201,046 | $23.48M | 3.1% | $113.92 | — | COM | 61166W101 |
| — | AKORN INC | 629,719 | $20.3M | 2.7% | $33.27 | — | COM | 009728106 |
| — | ADVANCED ACCELERATOR APPLIC SP | 205,059 | $16.74M | 2.2% | $81.62 | — | COM | 00790T100 |
| — | ORBITAL ATK INC COM | 126,408 | $16.62M | 2.2% | $132.36 | — | COM | 68557N103 |
| — | CALATLANTIC GROUP INC | 286,593 | $16.16M | 2.1% | $56.39 | — | COM | 128195104 |
| — | IXYS CORP DEL COM | 599,300 | $14.35M | 1.9% | $23.83 | — | COM | 46600W106 |
| — | IGNYTA INC COM | 537,454 | $14.35M | 1.9% | $26.70 | — | COM | 451731103 |
| — | BROADSOFT INC COM | 241,800 | $13.28M | 1.8% | $54.90 | — | COM | 11133B409 |
| — | BUFFALO WILD WINGS INC | 79,772 | $12.47M | 1.6% | $156.35 | — | COM | 119848109 |
| — | CALPINE CORP COM NEW | 807,103 | $12.21M | 1.6% | $14.87 | — | COM | 131347304 |
| — | SCRIPPS NETWORKS INTERAC | 142,307 | $12.15M | 1.6% | $85.59 | — | COM | 811065101 |
| — | WESTAR ENERGY INC | 216,332 | $11.42M | 1.5% | $56.39 | — | COM | 95709T100 |
| — | STRAIGHT PATH COMMUNICATNS ICL | 61,469 | $11.17M | 1.5% | $180.65 | — | COM | 862578101 |
| — | TRIBUNE MEDIA CO - A | 255,595 | $10.86M | 1.4% | $40.91 | — | COM | 896047503 |
| — | AMPLIFY SNACK BRANDS COM | 889,222 | $10.68M | 1.4% | $12.01 | — | COM | 03211L102 |
| — | CAVIUM INC COM | 119,498 | $10.02M | 1.3% | $83.83 | — | COM | 14964U108 |
| — | REGAL ENTERTAINMENT GROUP | 425,200 | $9.784M | 1.3% | $23.01 | — | COM | 758766109 |
| — | TIME INC NEW COM | 487,153 | $8.988M | 1.2% | $18.45 | — | COM | 887228104 |
| — | HSN INC COM | 220,000 | $8.877M | 1.2% | $39.08 | — | COM | 404303109 |
| — | NXSTAGE MEDICAL INC COM | 336,590 | $8.156M | 1.1% | $26.80 | — | COM | 67072V103 |
| — | CALGON CARBON CORP COM | 381,684 | $8.13M | 1.1% | $21.35 | — | COM | 129603106 |
| LEN/B | LENNAR B SHARES | 154,236 | $7.971M | 1.1% | $30.47 | +36.3% | COM | 526057302 |
| — | ROCKWELL COLLINS INC COM | 58,046 | $7.872M | 1.0% | $133.83 | — | COM | 774341101 |
| — | GENERAL COMMUNICATIONS INC CL | 189,232 | $7.384M | 1.0% | $36.82 | — | COM | 369385109 |
| — | DELL TECHNOLOGIES INC COM CL V | 88,022 | $7.154M | 0.9% | $81.28 | — | COM | 24703L103 |
| — | GDL FUND | 717,293 | $6.979M | 0.9% | $10.01 | — | MUTUAL FUNDS | 361570104 |
| — | GENERAL CABLE CORP | 231,885 | $6.864M | 0.9% | $29.60 | — | COM | 369300108 |
| — | INDUSTREA ACQUISITION CORP CL | 620,982 | $6.036M | 0.8% | $9.74 | — | COM | 45579J104 |
| — | LORAL SPACE & COMMUNICATNS ICO | 129,268 | $5.694M | 0.8% | $46.60 | — | COM | 543881106 |
| NESR | NATIONAL ENERGY SERVICES REUSH | 568,707 | $5.659M | 0.7% | $9.60 | — | COM | G6375R107 |
| — | BAZAARVOICE INC COM | 968,950 | $5.281M | 0.7% | $5.45 | — | COM | 073271108 |
| — | OSPREY ENERGY ACQUISITION COCL | 541,600 | $5.199M | 0.7% | $9.60 | — | COM | 688397108 |
| — | EXACTECH INC COM | 104,256 | $5.155M | 0.7% | $49.45 | — | COM | 30064E109 |
| WFC | WELLS FARGO & CO NEW | 81,893 | $4.968M | 0.7% | $27.36 | +64.8% | COM | 949746101 |
| — | TWENTY FIRST CENTY FOX B | 134,471 | $4.588M | 0.6% | $33.61 | — | COM | 90130A200 |
| — | BARRACUDA NETWORKS INC | 157,850 | $4.341M | 0.6% | $27.50 | — | COM | 068323104 |
| — | SPARTON CORP COM | 180,561 | $4.164M | 0.6% | $23.16 | — | COM | 847235108 |
| — | ATLANTIC COAST FINL CORP COM | 406,800 | $3.836M | 0.5% | $9.43 | — | COM | 048426100 |
| — | MODERN MEDIA ACQUISITION COM | 384,939 | $3.78M | 0.5% | $9.79 | — | COM | 60765P103 |
| BAC | BANK OF AMERICA | 127,229 | $3.756M | 0.5% | $11.88 | +91.7% | COM | 060505104 |
| — | XCERRA CORP COM | 345,735 | $3.385M | 0.4% | $9.78 | — | COM | 98400J108 |
| — | SUCAMPO PHARMACEUTICALS INC CL | 165,900 | $2.978M | 0.4% | $17.95 | — | COM | 864909106 |
| AKAM | AKAMAI TECHNOLOGIES INC COM | 45,000 | $2.927M | 0.4% | $57.11 | -3.1% | COM | 00971T101 |
| — | GGP INC COM | 124,672 | $2.916M | 0.4% | $23.39 | — | COM | 36174X101 |
| — | SILVER SPRING NETWORKS INC COM | 175,994 | $2.858M | 0.4% | $16.18 | — | COM | 82817Q103 |
| HPE | HEWLETT PACKARD ENTERPRISE CCO | 165,807 | $2.381M | 0.3% | $10.09 | +9.5% | COM | 42824C109 |
| — | CLOVIS ONCOLOGY INC COM | 34,700 | $2.36M | 0.3% | $81.13 | — | COM | 189464100 |
| — | ENZYMOTEC LTD SHS | 191,550 | $2.27M | 0.3% | $11.85 | — | COM | M4059L101 |
| FCX | FREEPORT MCMORAN COPPER&GOLD C | 115,400 | $2.188M | 0.3% | $6.37 | +114.8% | COM | 35671D857 |
| — | GABELLI GLOBAL UTIL & INCOMECO | 102,258 | $2.178M | 0.3% | $16.80 | — | MUTUAL FUNDS | 36242L105 |
| — | KINDRED HEALTHCARE INC COM | 219,700 | $2.131M | 0.3% | $10.07 | — | COM | 494580103 |
| — | AETNA INC (B:AET) COM | 11,250 | $2.029M | 0.3% | $180.36 | — | COM | 00817Y108 |
| AXTA | AXALTA COATING SYS LTD COM | 62,100 | $2.01M | 0.3% | $31.67 | 0.0% | COM | G0750C108 |
| — | GENER8 MARITIME INC COM | 299,324 | $1.982M | 0.3% | $6.62 | — | COM | Y26889108 |
| — | I AM CAP ACQUISITION CO COM | 200,000 | $1.97M | 0.3% | $9.85 | — | COM | 45074Q108 |
| — | ACTUA CORP COM | 124,620 | $1.944M | 0.3% | $15.60 | — | COM | 005094107 |
| HRI | HERC HLDGS INC COM | 30,625 | $1.917M | 0.3% | $50.71 | 0.0% | COM | 42704L104 |
| CMG | CHIPOTLE MEXICAN GRILL INC CL | 6,500 | $1.879M | 0.2% | $7.17 | -16.9% | COM | 169656105 |
| — | SUNSHINE BANCORP INC COM | 77,300 | $1.773M | 0.2% | $23.23 | — | COM | 86777J108 |
| GYRO | GYRODYNE LLC COM | 87,994 | $1.77M | 0.2% | $16.93 | +25.2% | COM | 403829104 |
| ADBE | ADOBE SYSTEMS INC COM | 10,000 | $1.752M | 0.2% | $70.88 | +142.7% | COM | 00724F101 |
| — | GABELLI GO ANYWHERE TRUST | 99,007 | $1.72M | 0.2% | $20.10 | — | MUTUAL FUNDS | 36250J109 |
| — | LIBERTY GLOBAL PLC SHS CL C | 47,567 | $1.61M | 0.2% | $28.65 | — | COM | G5480U120 |
| — | WGL HLDGS INC COM | 18,700 | $1.605M | 0.2% | $82.69 | — | COM | 92924F106 |
| GRFS | GRIFOLS SA SP ADR REP B NVT | 69,275 | $1.588M | 0.2% | $21.80 | — | COM | 398438408 |
| — | MONEYGRAM INTERNATIONAL INC CO | 112,227 | $1.479M | 0.2% | $17.17 | — | COM | 60935Y208 |
| — | NEW YORK REIT INC COM | 360,833 | $1.418M | 0.2% | $8.27 | — | CONVERTIBLE PREF | 64976L109 |
| QCOM | QUALCOMM INC COM | 21,775 | $1.394M | 0.2% | $49.00 | 0.0% | COM | 747525103 |
| — | BANCROFT FUND LTD COM | 56,446 | $1.228M | 0.2% | $18.26 | — | MUTUAL FUNDS | 059695106 |
| PEP | PEPSICO INC | 10,000 | $1.199M | 0.2% | $64.88 | +37.2% | COM | 713448108 |
| POST | POST HOLDINGS INC | 15,000 | $1.188M | 0.2% | $34.36 | +54.8% | COM | 737446104 |
| — | RITE AID CORP COM | 595,330 | $1.173M | 0.2% | $7.37 | — | COM | 767754104 |
| CVX | CHEVRON CORP | 8,600 | $1.077M | 0.1% | $58.05 | +43.9% | COM | 166764100 |
| — | ENTELLUS MED INC COM | 42,901 | $1.046M | 0.1% | $24.38 | — | COM | 29363K105 |
| — | BEAR ST FINL INC COM | 101,432 | $1.038M | 0.1% | $10.23 | — | COM | 073844102 |
| AVA | AVISTA CORP COM | 20,000 | $1.03M | 0.1% | $21.73 | +69.4% | COM | 05379B107 |
| — | GABELLI GLB SML & MD CP VAL CO | 78,828 | $1.004M | 0.1% | $11.18 | — | MUTUAL FUNDS | 36249W104 |
| INCY | INCYTE GENOMICS INC COM | 10,400 | $985K | 0.1% | $127.25 | -17.9% | COM | 45337C102 |
| DVN | DEVON ENERGY CORP NEW | 23,200 | $960K | 0.1% | $16.97 | +58.3% | COM | 25179M103 |
| — | PENSARE ACQUISITION CORP COM | 99,153 | $958K | 0.1% | $9.66 | — | COM | 70957E105 |
| — | GABELLI MULTIMEDIA TRST INC | 100,331 | $923K | 0.1% | $7.63 | — | MUTUAL FUNDS | 36239Q109 |
| LSCC | LATTICE SEMICONDUCTOR CORP COM | 159,574 | $922K | 0.1% | $7.18 | — | COM | 518415104 |
| MSFT | MICROSOFT CORP | 10,350 | $885K | 0.1% | $38.94 | +93.3% | COM | 594918104 |
| SONY | SONY CORP-ADR (B:SNE US) | 19,500 | $877K | 0.1% | $20.26 | — | COM | 835699307 |
| — | SNYDERS LANCE INC COM | 17,100 | $856K | 0.1% | $34.91 | — | COM | 833551104 |
| LBTYAUSD | LIBERTY GLOBAL PLC SHS CL A | 19,524 | $700K | 0.1% | $29.04 | — | COM | G5480U104 |
| MDLZ | MONDELEZ INTERNATIONAL | 15,400 | $659K | 0.1% | $29.39 | +17.3% | COM | 609207105 |
| ETN | EATON CORP PLC SHS | 7,900 | $624K | 0.1% | $47.54 | +39.4% | COM | G29183103 |
| CW | CURTISS WRIGHT CORP | 5,000 | $609K | 0.1% | $63.33 | +79.3% | COM | 231561101 |
| — | SOCIAL CAPITAL HEDOSOPHIE HO | 54,100 | $573K | 0.1% | $10.57 | — | COM | G8250R111 |
| — | CENTURYLINK, INC. | 34,188 | $570K | 0.1% | $16.67 | — | COM | 156700106 |
| — | CBS CORP CLASS A | 9,242 | $552K | 0.1% | $51.07 | — | COM | 124857103 |
| BK | BANK OF NEW YORK MELLON CORP | 10,000 | $539K | 0.1% | $26.58 | +60.5% | COM | 064058100 |
| — | TWO 6 1/4 1/15/22 | 500,000 | $534K | 0.1% | $1.03 | — | CONVERTIBLE BOND | 90187BAA9 |
| — | BTO CN 3 1/4 10/1/18 | 500,000 | $531K | 0.1% | $0.89 | — | CONVERTIBLE BOND | 11777QAB6 |
| — | IONS 1.000 11/15/21 | 500,000 | $530K | 0.1% | $0.93 | — | CONVERTIBLE BOND | 464337AJ3 |
| — | LIBERTY VENTURES - SER A | 9,200 | $499K | 0.1% | $36.86 | — | COM | 53071M856 |
| — | SPDR S&P 500 ETF TR | 100 | $490K | 0.1% | — | — | Put | 78462F903 |
| TDS | TELEPHONE & DATA SYS | 16,000 | $445K | 0.1% | $23.25 | +18.0% | COM | 879433829 |
| CHTR | CHARTER COMMUNICATIONS INC | 1,302 | $437K | 0.1% | $214.89 | +58.1% | COM | 16119P108 |
| IEP | ICAHN ENTERPRISES LP DEPOSITRY | 7,715 | $409K | 0.1% | $58.13 | — | COM | 451100101 |
| GDX | VANECK VECTORS GOLD MINERS ETF | 17,200 | $400K | 0.1% | $23.26 | — | ETF - EQUITY | 92189F106 |
| — | INTEL CORP 3.25 8/1/39 144A | 175,000 | $391K | 0.1% | $1.64 | — | CONVERTIBLE BOND | 458140AF7 |
| AD | UNITED STATES CELLULAR CORP | 10,200 | $384K | 0.1% | $23.10 | -9.5% | COM | 911684108 |
| — | VIACOM INC NEW CL A | 10,400 | $363K | 0.0% | $51.35 | — | COM | 92553P102 |
| — | SPWR 0 3/4 6/1/18 | 350,000 | $346K | 0.0% | $0.99 | — | CONVERTIBLE BOND | 867652AG4 |
| NEM | NEWMONT MINING CORP HOLDING CO | 9,000 | $338K | 0.0% | $14.41 | +102.1% | COM | 651639106 |
| — | MIC 2.875 07/15/19 | 325,000 | $335K | 0.0% | $1.13 | — | CONVERTIBLE BOND | 55608BAA3 |
| — | CLF 1 1/2 1/15/25 | 300,000 | $332K | 0.0% | $1.11 | — | CONVERTIBLE BOND | 185899AA9 |
| — | WELLS FARGO CV PFD L 7.500 | 250 | $327K | 0.0% | $1185.20 | — | CONVERTIBLE PREF | 949746804 |
| NFG | NATIONAL FUEL GAS CO N J COM | 5,700 | $313K | 0.0% | $55.39 | +3.2% | COM | 636180101 |
| CORT | CORCEPT THERAPEUTICS INC OC-CO | 17,000 | $307K | 0.0% | $1.80 | +907.6% | COM | 218352102 |
| TXT | TEXTRON INC | 5,400 | $306K | 0.0% | $50.44 | +6.8% | COM | 883203101 |
| — | DISH NETWORK CORPORATION | 6,400 | $306K | 0.0% | $58.95 | — | COM | 25470M109 |
| RHP | RYMAN HOSPITALITY PPTYS INC CO | 4,395 | $303K | 0.0% | $51.93 | — | COM | 78377T107 |
| TXN | TEXAS INSTRUMENTS INC | 2,700 | $282K | 0.0% | $60.64 | +28.1% | COM | 882508104 |
| — | ALLERGAN PLC SHS | 1,700 | $278K | 0.0% | $264.04 | — | COM | G0177J108 |
| AXP | AMERICAN EXPRESS CO | 2,800 | $278K | 0.0% | $60.34 | +41.3% | COM | 025816109 |
| — | LIBERTY EXPEDIA HOLDINGS SER A | 6,200 | $275K | 0.0% | $39.71 | — | COM | 53046P109 |
| TWIN | TWIN DISC INC COM | 9,750 | $259K | 0.0% | $23.67 | 0.0% | COM | 901476101 |
| ABT | ABBOTT LABS | 4,500 | $257K | 0.0% | $36.93 | +30.3% | COM | 002824100 |
| — | OSPREY ENERGY ACQUISITION COUN | 25,600 | $255K | 0.0% | $9.96 | — | UNITS | 688397207 |
| — | VIDEOCON D2H LTD ADR | 26,790 | $255K | 0.0% | $9.07 | — | COM | 92657J101 |
| — | LIBERTY BRAVES GROUP C | 11,339 | $252K | 0.0% | $15.24 | — | COM | 531229888 |
| TV | GRUPO TELEVISA SA DE CV ADR (B | 13,500 | $252K | 0.0% | $27.42 | — | COM | 40049J206 |
| SSP | SCRIPPS E W CO OHIO CL A | 15,500 | $242K | 0.0% | $14.13 | -13.8% | COM | 811054402 |
| IBB | ISHARES TR NASDQ BIO INDX | 2,250 | $240K | 0.0% | $106.67 | — | MUTUAL FUNDS | 464287556 |
| XYL | XYLEM INC | 3,400 | $232K | 0.0% | $32.65 | +84.6% | COM | 98419M100 |
| MLI | MUELLER INDS INC COM | 6,500 | $230K | 0.0% | $13.64 | +14.4% | COM | 624756102 |
| NDAQ | NASDAQ STOCK MARKET INC COM | 3,000 | $230K | 0.0% | $19.86 | +11.9% | COM | 631103108 |
| — | PANDORA MEDIA INC COM | 47,000 | $227K | 0.0% | $8.92 | — | COM | 698354107 |
| — | AMD 2 1/8 9/1/26 | 150,000 | $227K | 0.0% | $1.09 | — | CONVERTIBLE BOND | 007903BD8 |
| — | RYLAND GROUP 1.625 05/15/18 | 125,000 | $225K | 0.0% | $1.80 | — | CONVERTIBLE BOND | 783764AQ6 |
| — | AMERCIAN TOWER CORP 5.500 2/1 | 1,750 | $221K | 0.0% | $121.14 | — | CONVERTIBLE PREF | 03027X407 |
| — | HC2 HLDGS INC COM | 37,100 | $221K | 0.0% | $8.43 | — | COM | 404139107 |
| — | ACOR 1 3/4 6/15/21 | 250,000 | $215K | 0.0% | $0.86 | — | CONVERTIBLE BOND | 00484MAA4 |
| — | WEATHERFORD INTERNATIONAL PLC | 50,300 | $210K | 0.0% | $6.11 | — | COM | G48833100 |
| — | BMRN 1 1/2 10/15/20 | 175,000 | $208K | 0.0% | $1.20 | — | CONVERTIBLE BOND | 09061GAF8 |
| MAT | MATTEL INC | 13,400 | $206K | 0.0% | $15.85 | 0.0% | COM | 577081102 |
| ZBH | ZIMMER BIOMET HLDG | 1,700 | $205K | 0.0% | $105.78 | 0.0% | COM | 98956P102 |
| AB | ALLIANCE BERNSTEIN HLDGS LP UN | 8,000 | $200K | 0.0% | $25.00 | — | COM | 01881G106 |
| MGM | MGM RESORTS INTERNATIONAL | 6,000 | $200K | 0.0% | $30.79 | 0.0% | COM | 552953101 |
| — | OSPREY ENERGY ACQ WARRANTS EXP | 270,800 | $190K | 0.0% | $0.70 | — | WARRANT AND RIGH | 688397116 |
| MBI | MBIA INC | 24,300 | $178K | 0.0% | $3.39 | 0.0% | COM | 55262C100 |
| — | SIGMA DESIGNS INC COM | 25,550 | $178K | 0.0% | $6.97 | — | COM | 826565103 |
| — | SPWR 4 1/15/23 | 200,000 | $172K | 0.0% | $0.88 | — | CONVERTIBLE BOND | 867652AL3 |
| — | ICPT 3 1/4 7/1/23 | 200,000 | $161K | 0.0% | $0.81 | — | CONVERTIBLE BOND | 45845PAA6 |
| — | INTERNAP CORP COM PAR | 10,000 | $157K | 0.0% | $15.70 | — | COM | 45885A409 |
| EVH | EVOLENT HEALTH INC CL A | 11,000 | $135K | 0.0% | $20.60 | -31.6% | COM | 30050B101 |
| — | AVIRAGEN THERAPEUTICS INC | 224,477 | $127K | 0.0% | $1.40 | — | COM | 053761102 |
| AGI | ALAMOS GOLD INC NEW COM CL A | 18,847 | $123K | 0.0% | $3.74 | +64.2% | COM | 011532108 |
| — | INDUSTREA ACQUISITION CORP WT | 600,482 | $114K | 0.0% | $0.40 | — | WARRANT AND RIGH | 45579J112 |
| — | CLEAR CHANNEL OUTDOOR HLDGS CL | 17,000 | $78,000 | 0.0% | $7.44 | — | COM | 18451C109 |
| — | GAMCO NAT RESOURCE GOLD X | 10,612 | $71,000 | 0.0% | $6.79 | — | MUTUAL FUNDS | 36465E101 |
| — | VEON LTD ADR | 18,000 | $69,000 | 0.0% | $4.00 | — | COM | 91822M106 |
| — | I AM CAP ACQ WARRANT 5/22/24 | 200,000 | $66,000 | 0.0% | $0.33 | — | WARRANT AND RIGH | 45074Q116 |
| — | I AM CAP ACQUISITION RIGHT | 200,000 | $60,000 | 0.0% | $0.30 | — | WARRANT AND RIGH | 45074Q124 |
| — | GABELLI GOLD NAT RES & INCOM | 11,220 | $58,000 | 0.0% | $5.59 | — | MUTUAL FUNDS | 36465A109 |
| OPK | OPKO HEALTH INC COM | 10,000 | $49,000 | 0.0% | $13.24 | -56.2% | COM | 68375N103 |
| — | COMMUNITY HEALTH SYSTEMS-CVR | 471,530 | $3,000 | 0.0% | $0.06 | — | WARRANT AND RIGH | 203668116 |