SEC FORM 13F-HR

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL
OMB Number:3235-0006
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

Report for the Calendar Year or Quarter Ended:12-31-2017
Check here if Amendment  Amendment Number:
This Amendment (Check only one.):  is a restatement.
  adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name:INTL FCSTONE INC.
Address:708 Third Avenue
Suite 1500
New York, NY  10017
Form 13F File Number:028-17573

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:John Calvano
Title:Chief Compliance Officer
Phone:205-414-3367
Signature, Place, and Date of Signing:
John CalvanoBirminghamAL02-09-2018
[Signature][City, State][Date]
Report Type (Check only one.):
X13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
  13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
  13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers:1
Form 13F Information Table Entry Total:195
Form 13F Information Table Value Total:95,830
(thousands)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No.Form 13F File NumberName
1028-17766SA Stone Investment Advisors Inc.

SEC FORM 13-F Information Table

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL
OMB Number:3235-0006
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
ALBEMARLE CORPC0126531013002,342SH DFND12,34200
AMAZON COM INCC0231351061,138973SH DFND197300
AMERICAN INTL GROUP INCC0268747843646,105SH DFND16,10500
AMGEN INCC0311621003341,923SH DFND11,92300
ANNALY CAP MGMT INCC03571040917714,875SH DFND114,87500
APPLE INCC0378331002,51314,850SH DFND114,85000
BP PLCC0556221042205,230SH DFND15,23000
BANK AMER CORPC06050510435011,849SH DFND111,84900
BANK AMER CORPR060505682398302SH DFND130200
BERKSHIRE HATHAWAY INC DELC0846707026713,387SH DFND13,38700
BOEING COC0970231055171,753SH DFND11,75300
CHEVRON CORP NEWC1667641003993,188SH DFND13,18800
CITIGROUP INCC1729674242503,354SH DFND13,35400
CORNING INCC2193501052828,819SH DFND18,81900
CUMMINS INCC2310211064082,312SH DFND12,31200
DISNEY WALT COC2546871065605,204SH DFND15,20400
FIRST TR NASDAQ100 TECH INDEC3373451024716,551SH DFND16,55100
FORD MTR CO DELC34537086042133,687SH DFND133,68700
GENERAL ELECTRIC COC36960410339422,572SH DFND122,57200
GILEAD SCIENCES INCC3755581032673,727SH DFND13,72700
HANESBRANDS INCC41034510224811,879SH DFND111,87900
HOME DEPOT INCC4370761023862,039SH DFND12,03900
INFOSYS LTDC45678810854233,386SH DFND133,38600
INTEL CORPC4581401003938,524SH DFND18,52400
ISHARES GOLD TRUSTC46428510520116,085SH DFND116,08500
ISHARES INCC4642865332484,085SH DFND14,08500
ISHARES TRC46428715090114,735SH DFND114,73500
ISHARES TRC4642871762161,892SH DFND11,89200
ISHARES TRC4642872001,5995,948SH DFND15,94800
ISHARES TRC4642872265985,467SH DFND15,46700
ISHARES TRC4642872343517,457SH DFND17,45700
ISHARES TRC4642872422962,433SH DFND12,43300
ISHARES TRC4642873099155,990SH DFND15,99000
ISHARES TRC4642874086835,983SH DFND15,98300
ISHARES TRC4642874403022,860SH DFND12,86000
ISHARES TRC4642874656529,277SH DFND19,27700
ISHARES TRC4642875075392,839SH DFND12,83900
ISHARES TRC4642875982391,925SH DFND11,92500
ISHARES TRC4642876065872,721SH DFND12,72100
ISHARES TRC4642876144713,496SH DFND13,49600
ISHARES TRC4642876222001,345SH DFND11,34500
ISHARES TRC4642876302572,042SH DFND12,04200
ISHARES TRC4642876552461,616SH DFND11,61600
ISHARES TRC4642877052201,371SH DFND11,37100
ISHARES TRC4642878041,02313,323SH DFND113,32300
ISHARES TRC4642878793712,417SH DFND12,41700
ISHARES TRC4642886871,60142,057SH DFND142,05700
ISHARES TRC4642887609034,803SH DFND14,80300
ISHARES TRC4642888105483,159SH DFND13,15900
JOHNSON & JOHNSONC4781601044062,905SH DFND12,90500
KROGER COC50104410139414,367SH DFND114,36700
MICROSOFT CORPC5949181045496,415SH DFND16,41500
MONMOUTH REAL ESTATE INVT COC60972010742723,974SH DFND123,97400
PEPSICO INCC7134481082361,971SH DFND11,97100
PFIZER INCC7170811032296,317SH DFND16,31700
PHILIP MORRIS INTL INCC7181721095525,226SH DFND15,22600
PROCTER AND GAMBLE COC74271810998210,684SH DFND110,68400
QUALCOMM INCC7475251032894,516SH DFND14,51600
RAYTHEON COC7551115072491,327SH DFND11,32700
REAVES UTIL INCOME FDC75615810194230,447SH DFND130,44700
SCHWAB STRATEGIC TRC8085242013906,116SH DFND16,11600
SCHWAB STRATEGIC TRC8085245083416,407SH DFND16,40700
SCHWAB STRATEGIC TRC8085246074356,234SH DFND16,23400
SCHWAB STRATEGIC TRC8085247062388,518SH DFND18,51800
SOUTHERN COC8425871073467,192SH DFND17,19200
SQUARE INCC8522341032647,605SH DFND17,60500
TORO COC8910921082033,110SH DFND13,11000
TUPPERWARE BRANDS CORPC8998961043215,120SH DFND15,12000
UNITED PARCEL SERVICE INCC9113121062642,212SH DFND12,21200
UNITED TECHNOLOGIES CORPC9130171092041,596SH DFND11,59600
VANGUARD SPECIALIZED FUNDSC9219088441,28712,610SH DFND112,61000
VANGUARD STAR FDC9219097682674,701SH DFND14,70100
VANGUARD BD INDEX FD INCC9219378194144,943SH DFND14,94300
VANGUARD BD INDEX FD INCC9219378276708,471SH DFND18,47100
VANGUARD TAX MANAGED INTL FDC9219438583167,041SH DFND17,04100
VANGUARD WHITEHALL FDS INCC9219464064745,531SH DFND15,53100
VANGUARD INTL EQUITY INDEX FC9220427751,83333,505SH DFND133,50500
VANGUARD INTL EQUITY INDEX FC9220428662453,359SH DFND13,35900
VANGUARD INTL EQUITY INDEX FC9220428742363,985SH DFND13,98500
VANGUARD INDEX FDSC9229083633151,283SH DFND11,28300
VANGUARD INDEX FDSC9229086294983,220SH DFND13,22000
VANGUARD INDEX FDSC9229087364813,423SH DFND13,42300
VANGUARD INDEX FDSC9229087446726,322SH DFND16,32200
VANGUARD INDEX FDSC9229087512031,377SH DFND11,37700
VANGUARD INDEX FDSC9229087692962,158SH DFND12,15800
WAL-MART STORES INCC9311421032752,787SH DFND12,78700
WELLS FARGO CO NEWR949746804482368SH DFND136800
WYNN RESORTS LTDC9831341073201,896SH DFND11,89600
AMERISOURCEBERGEN CORPC03073E1052112,295SH DFND12,29500
FIRST TR EXCHANGE TRADED FDC33733E3021,28211,665SH DFND111,66500
AT&T INCC00206R10298825,418SH DFND125,41800
ARK ETF TRC00214Q1043178,548SH DFND18,54800
ARK ETF TRC00214Q4012796,049SH DFND16,04900
ABBVIE INCC00287Y1098578,858SH DFND18,85800
ACCELERATE DIAGNOSTICS INCC00430H10230911,790SH DFND111,79000
ALPHABET INCC02079K107271259SH DFND125900
ALPHABET INCC02079K305386366SH DFND136600
ALTRIA GROUP INCC02209S1035197,273SH DFND17,27300
ARCONIC INCC03965L1002198,036SH DFND18,03600
BARCLAYS BK PLCR06742A6695584,792SH DFND14,79200
BLACKSTONE GROUP L PC09253U1081,16836,483SH DFND136,48300
CISCO SYS INCC17275R10242110,993SH DFND110,99300
CONOCOPHILLIPSC20825C1042865,212SH DFND15,21200
CONSTELLATION BRANDS INCC21036P108205897SH DFND189700
COSTCO WHSL CORP NEWC22160K1052351,262SH DFND11,26200
DOLBY LABORATORIES INCC25659T1072373,829SH DFND13,82900
DOMINION ENERGY INCC25746U1094115,075SH DFND15,07500
DOWDUPONT INCC26078J1003244,556SH DFND14,55600
DUKE ENERGY CORP NEWC26441C2042943,495SH DFND13,49500
ETF SER SOLUTIONSC26922A7841,69455,857SH DFND155,85700
ETF SER SOLUTIONSC26922A82635214,813SH DFND114,81300
EXXON MOBIL CORPC30231G1024275,109SH DFND15,10900
FACEBOOK INCC30303M1021,2166,890SH DFND16,89000
FIRST TR EXCHANGE TRADED FDC33733A1022265,698SH DFND15,69800
FIRST TR S&P REIT INDEX FDC33734G10836915,850SH DFND115,85000
FIRST TR LRGE CP CORE ALPHAC33734K1095619,588SH DFND19,58800
FIRST TR EXCHANGE TRADED FDC33734X15047411,682SH DFND111,68200
FIRST TR EXCHANGE TRADED FDC33734X17673014,219SH DFND114,21900
FIRST TR EXCHANGE TRADED FDC33734X19288119,201SH DFND119,20100
FIRST TR SML CP CORE ALPHA FC33734Y1092043,327SH DFND13,32700
FIRST TR MID CAP CORE ALPHADC33735B1082664,050SH DFND14,05000
FIRST TR LRG CP VL ALPHADEXC33735J1013145,749SH DFND15,74900
FIRST TR LRG CP GRWTH ALPHADC33735K1084016,558SH DFND16,55800
FIRST TR EXCH TRD ALPHA FD IC33737J11740310,311SH DFND110,31100
FIRST TR EXCH TRD ALPHA FD IC33737J1743275,244SH DFND15,24400
FIRST TR EXCH TRD ALPHA FD IC33737J1902354,582SH DFND14,58200
FIRST TR EXCH TRD ALPHA FD IC33737J2322224,205SH DFND14,20500
FIRST TR EXCHANGE TRADED FDC33738D3092084,335SH DFND14,33500
FIRST TR EXCHANGE TRADED FDC33738R60531611,454SH DFND111,45400
FIRST TR EXCHANGE TRADED FDC33738R86047116,028SH DFND116,02800
FIRST TR EXCH TRADED FD IIIC33739P85526213,000SH DFND113,00000
FIRST TR EXCHANGE TRADED FDC33739Q2002875,554SH DFND15,55400
FIRST TR DYNAMIC EUROPE EQTC33740D10733917,984SH DFND117,98400
FIRST TR SR FLOATING RATE 20C33740K10122925,115SH DFND125,11500
GENERAL MTRS COC37045V1003077,496SH DFND17,49600
GLOBAL X FDSC37954Y85557514,846SH DFND114,84600
INTELLIA THERAPEUTICS INCC45826J10535318,365SH DFND118,36500
ISHARES TRC46429B6633543,930SH DFND13,93000
ISHARES TRC46429B6972063,906SH DFND13,90600
ISHARES TRC46432F8423475,248SH DFND15,24800
ISHARES INCC46434G1035018,800SH DFND18,80000
ISHARES TRC46434V80341113,841SH DFND113,84100
JPMORGAN CHASE & COC46625H1009979,322SH DFND19,32200
KINDER MORGAN INC DELR49456B20043411,421SH DFND111,42100
MERCK & CO INCC58933Y1053015,347SH DFND15,34700
MONSANTO CO NEWC61166W1011,0168,698SH DFND18,69800
NETFLIX INCC64110L1063751,954SH DFND11,95400
NUTANIX INCC67059N10886624,541SH DFND124,54100
NVIDIA CORPC67066G1043811,968SH DFND11,96800
NUVEEN S&P 500 BUY-WRITE INCC6706ER10190763,616SH DFND163,61600
NUVEEN HIGH INCOME NOVEMBERC67077N10631431,520SH DFND131,52000
PIMCO DYNAMIC INCOME FDC72201Y10134311,430SH DFND111,43000
POWERSHARES QQQ TRUSTC73935A1041,4669,410SH DFND19,41000
POWERSHARES ETF TRUSTC73935X3442775,266SH DFND15,26600
POWERSHARES ETF TRUSTC73935X3692774,537SH DFND14,53700
POWERSHARES ETF TRUSTC73935X3772767,862SH DFND17,86200
POWERSHARES ETF TRUSTC73935X4192575,107SH DFND15,10700
POWERSHARES ETF TR IIC73937B40760219,599SH DFND119,59900
POWERSHARES ETF TR IIC73937B65443810,332SH DFND110,33200
POWERSHARES ETF TR IIC73937B7122835,052SH DFND15,05200
POWERSHARES ETF TR IIC73937B7793797,940SH DFND17,94000
POWERSHARES ETF TR IIC73937B8863913,967SH DFND13,96700
RYDEX ETF TRUSTC78355W1061,21512,023SH DFND112,02300
SPDR S&P 500 ETF TRC78462F1037642,864SH DFND12,86400
SPDR SERIES TRUSTC78464A3593406,710SH DFND16,71000
SPDR SERIES TRUSTC78464A6312252,696SH DFND12,69600
SPDR SERIES TRUSTC78464A8705025,914SH DFND15,91400
SSGA ACTIVE ETF TRC78467V84871614,718SH DFND114,71800
SPDR DOW JONES INDL AVRG ETFC78467X1098623,484SH DFND13,48400
SALESFORCE COM INCC79466L3022602,539SH DFND12,53900
SELECT SECTOR SPDR TRC81369Y1005519,101SH DFND19,10100
SELECT SECTOR SPDR TRC81369Y2094445,376SH DFND15,37600
SELECT SECTOR SPDR TRC81369Y4075565,634SH DFND15,63400
SELECT SECTOR SPDR TRC81369Y5063675,080SH DFND15,08000
SELECT SECTOR SPDR TRC81369Y6051,40050,152SH DFND150,15200
SELECT SECTOR SPDR TRC81369Y7041,05113,888SH DFND113,88800
SELECT SECTOR SPDR TRC81369Y8031,57324,600SH DFND124,60000
SHOPIFY INCC82509L1073513,478SH DFND13,47800
SPROTT PHYSICAL GOLD TRUSTC85207H10428627,050SH DFND127,05000
UNITEDHEALTH GROUP INCC91324P1022831,283SH DFND11,28300
UNIVERSAL DISPLAY CORPC91347P1052811,627SH DFND11,62700
VALERO ENERGY CORP NEWC91913Y1002092,273SH DFND12,27300
VANECK VECTORS ETF TRC92189F64343010,140SH DFND110,14000
VANGUARD WORLD FDSC92204A7023402,063SH DFND12,06300
VANGUARD WORLD FDSC92204A8012691,970SH DFND11,97000
VANGUARD SCOTTSDALE FDSC92206C8706347,258SH DFND17,25800
VENTAS INCC92276F1002123,535SH DFND13,53500
VEREIT INCC92339V10024531,465SH DFND131,46500
VERIZON COMMUNICATIONS INCC92343V10468512,941SH DFND112,94100
VICTORY PORTFOLIOS IIC92647N7743958,754SH DFND18,75400
VICTORY PORTFOLIOS IIC92647N78254911,254SH DFND111,25400
VICTORY PORTFOLIOS IIC92647N8162507,116SH DFND17,11600
VICTORY PORTFOLIOS IIC92647N8243858,302SH DFND18,30200
WISDOMTREE TRC97717W60429810,252SH DFND110,25200
NXP SEMICONDUCTORS N VCN6596X1093623,092SH DFND13,09200