SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: September 30, 2008 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: Sun Life Financial Inc. Address: 150 King street West Toronto, Ontario, Canada, M5H 1J9 Form 13F File Number: 28-05799________ 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: J.M.A. Anderson Title: Executive Vice-President and Chief Investment Officer Phone: 416-979-6217 Signature, Place, and Date of Signing: /s/ J.M.A. Anderson Toronto, Ontario, November 12, 2008 ----------------------------- ----------------- ----------------- [Signature] [City, State] [Date] Report Type (Check only one.): |_| 13F 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).) |X| 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).) List of Other Managers Reporting for this Manager: [If there are no entries in this list, omit this section.] Form 13F File Number Name 28-06597 McLean Budden 28-04968 MFS Report Summary: Number of Other Included Managers: 2 Form 13F Information Table Entry Total: 218 Form 13F Information Table Value Total: US$1,758,715 (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 Number Name 028-12046 1 Sun Capital Advisers LLC. 028-12047 2 Sun Life Assurance Company of Canada [Repeat as necessary.] Form 13F INFORMATION TABLE - September 30, 2008 COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 VOTING AUTHORITY VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER ----------------- NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE --------------------------------------------------------------------------------------------------------------------------- 3M Corporation COM 88579Y101 3,082 44,293 SH SHARED 1 3,082 3M Corporation COM 88579Y101 1,154 16,577 SH SHARED 2 1,154 Abbott Laboratories COM 002824100 3,489 65,874 SH SHARED 1 3,489 Abbott Laboratories COM 002824100 1,288 24,310 SH SHARED 2 1,288 Acme Packet Inc COM 004764106 11,914 1,847,683 SH SHARED 1 11,914 Acme Packet Inc COM 004764106 1,936 249,429 SH SHARED 2 1,936 AERCAP HOLDINGS NV SHS N00985106 2,191 173,518 SH SHARED 1 2,191 AERCAP HOLDINGS NV SHS N00985106 823 65,176 SH SHARED 2 823 Alexandria Real Estate Equit COM 015271109 12,772 131,214 SH SHARED 1 12,772 Alexandria Real Estate Equit COM 015271109 657 6,745 SH SHARED 2 657 Allstate Corp COM 020002101 2,971 65,172 SH SHARED 1 2,971 Allstate Corp COM 020002101 1,107 24,275 SH SHARED 2 1,107 Altria Group Inc COM 02209S103 1,278 62,166 SH SHARED 1 1,278 Altria Group Inc COM 02209S103 477 23,209 SH SHARED 2 477 American Express Co COM 025816109 3,622 96,148 SH SHARED 1 3,622 American Express Co COM 025816109 1,367 36,294 SH SHARED 2 1,367 Amgen Inc COM 031162100 3,259 69,102 SH SHARED 1 3,259 Amgen Inc COM 031162100 1,217 25,808 SH SHARED 2 1,217 Analog Devices Inc COM 032654105 3,561 112,096 SH SHARED 1 3,561 Analog Devices Inc COM 032654105 1,330 41,867 SH SHARED 2 1,330 Anthem Inc NT COM 94973V107 2,277 47,786 SH SHARED 1 2,277 Anthem Inc NT COM 94973V107 851 17,853 SH SHARED 2 851 AT&T Inc COM 00206R102 6,847 203,223 SH SHARED 1 6,847 AT&T Inc COM 00206R102 2,560 75,986 SH SHARED 2 2,560 AvalonBay Communities Inc COM 053484101 9,063 101,649 SH SHARED 1 9,063 AvalonBay Communities Inc COM 053484101 380 4,265 SH SHARED 2 380 Bank of America Corp COM 060505104 5,999 251,338 SH SHARED 1 5,999 Bank of America Corp COM 060505104 2,232 93,514 SH SHARED 2 2,232 Best Buy Company Inc COM 086516101 3,523 88,961 SH SHARED 1 3,523 Best Buy Company Inc COM 086516101 1,316 33,228 SH SHARED 2 1,316 Boeing Company COM 097023105 3,214 48,911 SH SHARED 1 3,214 Boeing Company COM 097023105 1,202 18,297 SH SHARED 2 1,202 Bookham Inc COM 09856E105 7,557 6,007,740 SH SHARED 1 7,557 Bookham Inc COM 09856E105 1,054 623,846 SH SHARED 2 1,054 Boston Scientific Corp COM 101137107 18,256 1,488,352 SH SHARED 1 18,256 Boston Scientific Corp COM 101137107 2,709 220,396 SH SHARED 2 2,709 BRE Properties Inc CL A 05564E106 3,012 69,587 SH SHARED 1 3,012 BRE Properties Inc CL A 05564E106 423 9,765 SH SHARED 2 423 Bristol-Myers Squibb COM 110122108 2,844 138,544 SH SHARED 1 2,844 Bristol-Myers Squibb COM 110122108 1,064 51,847 SH SHARED 2 1,064 BROADCOM CORP-CL A CL A 111320107 3,200 117,269 SH SHARED 1 3,200 BROADCOM CORP-CL A CL A 111320107 1,199 43,949 SH SHARED 2 1,199 Brocade Communications Sys COM 111621306 8,447 1,025,093 SH SHARED 1 8,447 Brocade Communications Sys COM 111621306 3,278 397,763 SH SHARED 2 3,278 Chevron Corporation COM 166764100 16,565 167,102 SH SHARED 1 16,565 Chevron Corporation COM 166764100 6,226 62,803 SH SHARED 2 6,226 Ciena Corp COM 171779309 4,566 197,066 SH SHARED 1 4,566 Ciena Corp COM 171779309 1,771 76,414 SH SHARED 2 1,771 Citizens Communications COM 17453B101 3,884 342,505 SH SHARED 1 3,884 Citizens Communications COM 17453B101 1,506 132,812 SH SHARED 2 1,506 Coca-Cola Company COM 191216100 4,056 78,022 SH SHARED 1 4,056 Coca-Cola Company COM 191216100 1,515 29,148 SH SHARED 2 1,515 Concurrent Computer Corp COM 206710204 1,664 2,447,158 SH SHARED 1 1,664 Concurrent Computer Corp COM 206710204 657 965,688 SH SHARED 2 657 ConocoPhillips COM 20825C104 5,624 59,580 SH SHARED 1 5,624 ConocoPhillips COM 20825C104 2,108 22,328 SH SHARED 2 2,108 Cosi Inc COM 22122P101 1,994 800,817 SH SHARED 1 1,994 Cosi Inc COM 22122P101 772 309,909 SH SHARED 2 772 CVS Caremark Corporation COM 126650100 5,131 129,674 SH SHARED 1 5,131 CVS Caremark Corporation COM 126650100 1,917 48,440 SH SHARED 2 1,917 Developers Diversified Realty COM 251591103 1,059 30,514 SH SHARED 1 1,059 Developers Diversified Realty COM 251591103 233 6,724 SH SHARED 2 233 Dominion Resources Inc COM 25746U109 4,198 88,398 SH SHARED 1 4,198 Dominion Resources Inc COM 25746U109 1,567 32,998 SH SHARED 2 1,567 DOMTAR CORP COM 257559104 2,746 503,941 SH SHARED 1 2,746 DOMTAR CORP COM 257559104 1,066 195,647 SH SHARED 2 1,066 Douglas Emmett Inc-w/i COM 25960P109 743 33,822 SH SHARED 1 743 Douglas Emmett Inc-w/i COM 25960P109 106 4,803 SH SHARED 2 106 Dow Chemical Company COM 260543103 3,200 91,664 SH SHARED 1 3,200 Dow Chemical Company COM 260543103 2,605 67,104 SH SHARED 2 2,605 Dupont (EI) Nemours and Co COM 263534109 3,766 87,799 SH SHARED 1 3,766 Eastgroup Properties COM 277276101 5,891 137,309 SH SHARED 1 5,891 Eastgroup Properties COM 277276101 444 10,341 SH SHARED 2 444 Eastman Kodak Co COM 277461109 12,842 864,723 SH SHARED 1 12,842 Eastman Kodak Co COM 277461109 2,575 178,445 SH SHARED 2 2,575 Eli Lilly & Co COM 532457108 3,064 66,376 SH SHARED 1 3,064 Eli Lilly & Co COM 532457108 1,145 24,799 SH SHARED 2 1,145 EMC Corporation COM 268648102 4,186 350,000 SH SHARED 1 4,186 Equitable Resources Inc COM 294549100 4,021 58,227 SH SHARED 1 4,021 Equitable Resources Inc COM 294549100 1,510 21,872 SH SHARED 2 1,510 Equity Residential Properties SH BEN INT 29476L107 8,913 232,887 SH SHARED 1 8,913 Equity Residential Properties SH BEN INT 29476L107 378 9,889 SH SHARED 2 378 Exelon Corporation COM 30161N101 5,449 60,566 SH SHARED 1 5,449 Exelon Corporation COM 30161N101 2,032 22,591 SH SHARED 2 2,032 Exxon Mobil Corp COM 30231G102 18,028 204,564 SH SHARED 1 18,028 Exxon Mobil Corp COM 30231G102 6,715 76,194 SH SHARED 2 6,715 Fedex Corp COM 31428X106 2,445 31,037 SH SHARED 1 2,445 Fedex Corp COM 31428X106 914 11,595 SH SHARED 2 914 FINISAR Corporation COM 31787A101 1,299 1,299,487 SH SHARED 1 1,299 General Electric Company COM 369604103 8,088 303,037 SH SHARED 1 8,088 General Electric Company COM 369604103 3,024 113,314 SH SHARED 2 3,024 General Growth Properties COM 370021107 11,137 317,915 SH SHARED 1 11,137 General Growth Properties COM 370021107 561 16,001 SH SHARED 2 561 Genworth Financial Inc. COM 37247D106 19,684 2,286,200 SH SHARED 1 19,684 Goldman Sachs Group Inc COM 38141G104 5,326 30,454 SH SHARED 1 5,326 Goldman Sachs Group Inc COM 38141G104 1,987 11,363 SH SHARED 2 1,987 HCP Inc COM 40414L109 896 28,178 SH SHARED 1 896 HCP Inc COM 40414L109 133 4,167 SH SHARED 2 133 Highwoods Properties Inc COM 431284108 9,064 288,493 SH SHARED 1 9,064 Highwoods Properties Inc COM 431284108 524 16,680 SH SHARED 2 524 Honeywell International Inc COM 438516106 4,205 83,629 SH SHARED 1 4,205 Honeywell International Inc COM 438516106 1,573 31,293 SH SHARED 2 1,573 Host Hotels and Resorts Inc COM 44107P104 7,351 538,527 SH SHARED 1 7,351 Host Hotels and Resorts Inc COM 44107P104 374 27,366 SH SHARED 2 374 International Paper Co COM 460146103 2,886 123,846 SH SHARED 1 2,886 International Paper Co COM 460146103 1,085 46,564 SH SHARED 2 1,085 Ishares MSCI UTD KINGD 464286699 14,695 737,884 SH SHARED 1 14,695 Ishares MSCI FRANCE 464286707 3,135 117,200 SH SHARED 1 3,135 Ishares MSCI GERMAN 464286806 601 25,300 SH SHARED 1 601 Ishares MSCI MEXICO 464286822 1,232 26,400 SH SHARED 1 1,232 Ishares MSCI JAPAN 464286848 7,331 687,706 SH SHARED 1 7,331 IShares MSCI EAFE IDX 464287465 29,448 428,838 SH SHARED 2 29,448 Ishares Tr COM 464287465 177,752 3,157,225 SH SHARED 1 177,752 Johnson & Johnson COM 478160104 5,856 91,014 SH SHARED 1 5,856 Johnson & Johnson COM 478160104 2,188 34,004 SH SHARED 2 2,188 JP Morgan Chase COM 46625H100 6,066 176,787 SH SHARED 1 6,066 JP Morgan Chase COM 46625H100 2,265 66,004 SH SHARED 2 2,265 Kimberly-Clark Corp COM 494368103 3,625 60,642 SH SHARED 1 3,625 Kimberly-Clark Corp COM 494368103 1,353 22,636 SH SHARED 2 1,353 Kimco Realty Corp COM 49446R109 13,362 387,088 SH SHARED 1 13,362 Kimco Realty Corp COM 49446R109 553 16,023 SH SHARED 2 553 Lexington Realty Trust COM 529043101 9,231 677,285 SH SHARED 1 9,231 Lexington Realty Trust COM 529043101 476 34,904 SH SHARED 2 476 Lincoln National Corp COM 534187109 2,607 57,528 SH SHARED 1 2,607 Lincoln National Corp COM 534187109 977 21,547 SH SHARED 2 977 Lowe's Companies COM 548661107 2,676 128,963 SH SHARED 1 2,676 Lowe's Companies COM 548661107 999 48,165 SH SHARED 2 999 Macerich Company COM 554382101 11,513 185,313 SH SHARED 1 11,513 Macerich Company COM 554382101 576 9,278 SH SHARED 2 576 Macy's Inc COM 55616P104 4,259 219,306 SH SHARED 1 4,259 Macy's Inc COM 55616P104 1,592 82,002 SH SHARED 2 1,592 Marvell Technology Group COM G5876H105 19,907 1,553,794 SH SHARED 1 19,907 Marvell Technology Group COM G5876H105 4,324 244,825 SH SHARED 2 4,324 Massey Energy Co COM 576206106 8,134 86,762 SH SHARED 1 8,134 Massey Energy Co COM 576206106 3,113 33,206 SH SHARED 2 3,113 Mattel Inc COM 577081102 3,350 195,682 SH SHARED 1 3,350 Mattel Inc COM 577081102 1,255 73,329 SH SHARED 2 1,255 Medical Properties Trust Inc COM 58463J304 14,285 1,411,535 SH SHARED 1 14,285 Medical Properties Trust Inc COM 58463J304 697 68,851 SH SHARED 2 697 Merck & Co Inc COM 589331107 8,070 236,139 SH SHARED 1 8,070 Merck & Co Inc COM 589331107 1,424 37,788 SH SHARED 2 1,424 Merge Healthcare Inc COM 589499102 1,193 1,028,171 SH SHARED 1 1,193 Merge Healthcare Inc COM 589499102 484 417,494 SH SHARED 2 484 Merrill Lynch & Co Inc COM 590188108 1,802 56,843 SH SHARED 1 1,802 Merrill Lynch & Co Inc COM 590188108 664 20,928 SH SHARED 2 664 Motorola Inc COM 620076109 3,478 473,792 SH SHARED 1 3,478 Motorola Inc COM 620076109 1,320 179,882 SH SHARED 2 1,320 Mrv Communications Inc COM 553477100 9,732 8,314,337 SH SHARED 1 9,732 Mrv Communications Inc COM 553477100 1,402 1,178,210 SH SHARED 2 1,402 Nationwide Health Pptys Inc COM 638620104 1,190 37,783 SH SHARED 1 1,190 Nationwide Health Pptys Inc COM 638620104 262 8,310 SH SHARED 2 262 OPNEXT INC COM 68375V105 11,083 2,328,250 SH SHARED 1 11,083 OPNEXT INC COM 68375V105 2,296 426,754 SH SHARED 2 2,296 Penn Real Estate Investment Tr SH BEN INT 709102107 8,388 362,469 SH SHARED 1 8,388 Penn Real Estate Investment Tr SH BEN INT 709102107 350 15,110 SH SHARED 2 350 Pepsico Inc COM 713448108 3,819 60,054 SH SHARED 1 3,819 Pepsico Inc COM 713448108 1,429 22,478 SH SHARED 2 1,429 Pfizer Inc COM 717081103 3,604 206,277 SH SHARED 1 3,604 Pfizer Inc COM 717081103 1,344 76,955 SH SHARED 2 1,344 PHILIP MORRIS INTERNAT-W/I COM 718172109 3,070 62,166 SH SHARED 1 3,070 PHILIP MORRIS INTERNAT-W/I COM 718172109 1,146 23,209 SH SHARED 2 1,146 Plum Creek Timber Co Common COM 729251108 11,767 275,517 SH SHARED 1 11,767 Plum Creek Timber Co Common COM 729251108 595 13,938 SH SHARED 2 595 Powershares QQQ Nasdaq 100 COM 73935A104 16,896 432,000 SH SHARED 1 16,896 Principal Financial Group COM 74251V102 2,795 66,592 SH SHARED 1 2,795 Principal Financial Group COM 74251V102 1,056 25,169 SH SHARED 2 1,056 Procter & Gamble Co COM 742718109 5,520 90,770 SH SHARED 1 5,520 Procter & Gamble Co COM 742718109 2,062 33,908 SH SHARED 2 2,062 Prologis SH BEN INT 743410102 16,420 302,125 SH SHARED 1 16,420 Prologis SH BEN INT 743410102 691 12,709 SH SHARED 2 691 Public Storage COM 74460D109 3,132 38,768 SH SHARED 1 3,132 Public Storage COM 74460D109 448 5,540 SH SHARED 2 448 Rackable Systems Inc COM 750077109 20,899 1,811,623 SH SHARED 1 20,899 Rackable Systems Inc COM 750077109 4,528 337,932 SH SHARED 2 4,528 Regency Centers Corp COM 758849103 6,430 108,760 SH SHARED 1 6,430 Regency Centers Corp COM 758849103 394 6,664 SH SHARED 2 394 Schering-Plough Corp COM 806605101 5,710 289,998 SH SHARED 1 5,710 Schering-Plough Corp COM 806605101 2,219 112,703 SH SHARED 2 2,219 Simon Property Group Inc COM 828806109 20,941 232,961 SH SHARED 1 20,941 Simon Property Group Inc COM 828806109 1,025 11,403 SH SHARED 2 1,025 SL Green Realty Corp COM 78440X101 12,518 151,327 SH SHARED 1 12,518 SL Green Realty Corp COM 78440X101 954 11,528 SH SHARED 2 954 SPDR Trust SER 1 78462F103 679,030 5,838,515 SH SHARED 1 679,030 SPDR Trust SER 1 78462F103 2,603 20,336 SH SHARED 2 2,603 Sprint Nextel Corp COM 852061100 4,578 481,935 SH SHARED 1 4,578 Sprint Nextel Corp COM 852061100 749 78,813 SH SHARED 2 749 Telabs Inc COM 879664100 4,620 993,462 SH SHARED 1 4,620 Telabs Inc COM 879664100 1,793 385,489 SH SHARED 2 1,793 Tenet Healthcare Corp COM 88033G100 8,115 1,459,585 SH SHARED 1 8,115 Tenet Healthcare Corp COM 88033G100 632 113,699 SH SHARED 2 632 TERRESTAR CORP COM 881451108 3,257 818,355 SH SHARED 1 3,257 TERRESTAR CORP COM 881451108 1,233 309,827 SH SHARED 2 1,233 Time Warner Inc COM 887317105 3,444 232,682 SH SHARED 1 3,444 Time Warner Inc COM 887317105 1,292 87,270 SH SHARED 2 1,292 United Technologies Corp COM 913017109 3,776 61,194 SH SHARED 1 3,776 United Technologies Corp COM 913017109 1,412 22,891 SH SHARED 2 1,412 Unitedhealth Group Inc COM 91324P102 2,131 81,167 SH SHARED 1 2,131 Unitedhealth Group Inc COM 91324P102 797 30,375 SH SHARED 2 797 Ventas Inc COM 92276F100 7,607 178,690 SH SHARED 1 7,607 Ventas Inc COM 92276F100 424 9,954 SH SHARED 2 424 Verso Paper Corp COM 92531L108 920 353,958 SH SHARED 1 920 Viacom Inc-class B CL B 92553P201 3,027 99,121 SH SHARED 1 3,027 Viacom Inc-class B CL B 92553P201 1,131 37,027 SH SHARED 2 1,131 Vicor Corp COM 925815102 8,530 918,039 SH SHARED 1 8,530 Vicor Corp COM 925815102 1,315 131,731 SH SHARED 2 1,315 Vornado Realty Trust SH BEN INT 929042109 14,705 167,104 SH SHARED 1 14,705 Vornado Realty Trust SH BEN INT 929042109 616 7,003 SH SHARED 2 616 Wachovia Corp COM 929903102 2,763 177,931 SH SHARED 1 2,763 Wachovia Corp COM 929903102 1,037 66,801 SH SHARED 2 1,037 Wal-Mart Stores Inc COM 931142103 4,219 75,073 SH SHARED 1 4,219 Wal-Mart Stores Inc COM 931142103 1,575 28,028 SH SHARED 2 1,575 Wells Fargo & Co COM 949746101 5,291 222,784 SH SHARED 1 5,291 Wells Fargo & Co COM 949746101 1,968 82,868 SH SHARED 2 1,968 Weyerhaeuser Co COM 962166104 12,279 240,098 SH SHARED 1 12,279 Weyerhaeuser Co COM 962166104 619 12,102 SH SHARED 2 619 Williams Cos Inc COM 969457100 8,845 374,000 SH SHARED 1 8,845 Wyeth COM 983024100 3,934 82,033 SH SHARED 1 3,934 Wyeth COM 983024100 1,469 30,639 SH SHARED 2 1,469 Grand Total 1,758,715 74,723,866 SH U.S. 784,124 43,058,743 Canada 974,591 31,665,123 1,758,715 74,723,866