UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-5018 Smith Barney Investment Series (Exact name of registrant as specified in charter) 125 Broad Street, New York, NY 10004 (Address of principal executive offices) (Zip code) Christina T. Sydor, Esq. 300 First Stamford Place Stamford, CT 06902 (Name and address of agent for service) Registrant's telephone number, including area code: (800) 451-2010 Date of fiscal year end: October 31 Date of reporting period: April 30, 2003 ITEM 1. REPORT TO STOCKHOLDERS. The Semi-Annual Report to Stockholders is filed herewith. - -------------------------------------------------------------------------------- SMITH BARNEY INVESTMENT SERIES - -------------------------------------------------------------------------------- SEMI-ANNUAL REPORT | APRIL 30, 2003 Smith Barney Premier Selections All Cap Growth Portfolio Smith Barney Large Cap Core Portfolio Smith Barney Growth and Income Portfolio Smith Barney Government Portfolio [LOGO] Smith Barney Mutual Funds Your Serious Money. Professionally Managed./R/ Your Serious Money. Professionally Managed./R/ is a registered service mark of Citigroup Global Markets Inc. ---------------------------------------------------------------- NOT FDIC INSURED . NOT BANK GUARANTEED . MAY LOSE VALUE ---------------------------------------------------------------- WHAT'S INSIDE Letter From the Chairman............ 1 Schedules of Investments............ 2 Statements of Assets and Liabilities 15 Statements of Operations............ 16 Statements of Changes in Net Assets. 17 Notes to Financial Statements....... 19 Financial Highlights................ 24 LETTER FROM THE CHAIRMAN [PHOTO] R. JAY GERKEN Chairman, President and Chief Executive Officer Dear Shareholder, The philosopher Bertrand Russell famously remarked that, "Change is one thing, progress is another." You will notice in the following pages that we have begun to implement some changes to your shareholder report and we will be reflecting other changes in future reports. Our aim is to make meaningful improvements in reporting on the management of your Fund and its performance, not just to enact change for change's sake. Please bear with us during this transition period. I invite you to read this report in full. Please take the opportunity to talk to your financial adviser about this report or any other questions or concerns you have about your Fund and your financial future. As always, thank you for entrusting your assets to us. We look forward to helping you continue to meet your financial goals. Sincerely, /s/ R. Jay Gerken R. Jay Gerken Chairman, President and Chief Executive Officer May 28, 2003 1 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) APRIL 30, 2003 Smith Barney Premier Selections All Cap Growth Portfolio SHARES SECURITY VALUE - ----------------------------------------------------------------- COMMON STOCK -- 97.5% Aerospace and Defense -- 0.5% 2,385 Alliant Techsystems Inc.* $ 128,122 - ----------------------------------------------------------------- Auto Parts and Equipment -- 1.1% 8,000 Lear Corp.* 317,920 - ----------------------------------------------------------------- Banks -- 3.0% 10,000 Flagstar Bancorp, Inc. 331,000 2,300 M&T Bank Corp. 194,281 8,600 The South Financial Group, Inc. 210,700 2,200 Westamerica Bancorp. 94,820 - ----------------------------------------------------------------- 830,801 - ----------------------------------------------------------------- Casino/Hotels -- 1.3% 16,600 Station Casinos, Inc.* 358,726 - ----------------------------------------------------------------- Chemicals -- 0.5% 3,900 International Flavors & Fragrances Inc. 123,942 - ----------------------------------------------------------------- Computers -- 2.1% 9,402 The BISYS Group, Inc.* 158,706 8,000 CACI International Inc., Class A Shares* 279,440 5,000 Dell Computer Corp.* 145,524 - ----------------------------------------------------------------- 583,670 - ----------------------------------------------------------------- Consumer Durables -- 0.9% 1,360 Electronic Arts Inc.* 80,607 6,600 Leapfrog Enterprises, Inc.* 176,220 - ----------------------------------------------------------------- 256,827 - ----------------------------------------------------------------- Consumer Non-Durables -- 3.6% 22,300 The Coca-Cola Co. 900,920 5,200 The Pepsi Bottling Group, Inc. 106,808 - ----------------------------------------------------------------- 1,007,728 - ----------------------------------------------------------------- Consumer Services -- 3.9% 17,000 AOL Time Warner, Inc.* 232,560 7,101 ARAMARK Corp., Class B Shares* 163,039 1,700 Lennar Corp., Class A Shares 92,208 2,840 Manpower Inc. 93,379 4,700 Univision Communications Inc., Class A Shares* 142,316 20,300 The Walt Disney Co. 378,798 - ----------------------------------------------------------------- 1,102,300 - ----------------------------------------------------------------- Cosmetics -- 0.6% 3,550 Alberto-Culver Co. 169,264 - ----------------------------------------------------------------- Education -- 1.6% 7,500 Career Education Corp.* 450,975 - ----------------------------------------------------------------- Electronic Components -- 4.3% 3,300 Benchmark Electronics, Inc.* 85,635 21,400 Intel Corp. 393,760 12,700 Lam Research Corp.* 184,531 8,900 Micrel Inc.* 104,219 See Notes to Financial Statements. 2 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Premier Selections All Cap Growth Portfolio SHARES SECURITY VALUE ---------------------------------------------------------------------- Electronic Components -- 4.3% (continued) 22,900 Texas Instruments, Inc. $ 423,421 ---------------------------------------------------------------------- 1,191,566 ---------------------------------------------------------------------- Electronics -- 1.1% 6,900 Cymer, Inc.* 196,995 6,400 Pepco Holdings, Inc.* 109,952 ---------------------------------------------------------------------- 306,947 ---------------------------------------------------------------------- Energy -- 1.2% 6,000 Stone Energy Corp.* 210,780 5,000 Wisconsin Energy Corp. 131,650 ---------------------------------------------------------------------- 342,430 ---------------------------------------------------------------------- Engineering and Construction -- 0.4% 3,000 Jacobs Engineering Group Inc.* 123,450 ---------------------------------------------------------------------- Finance -- 9.5% 3,500 Affiliated Managers Group, Inc.* 162,085 4,017 Ambac Financial Group, Inc. 234,392 11,400 American International Group, Inc. 660,630 6,650 Banknorth Group, Inc. 158,802 5,000 Compass Bancshares, Inc. 168,600 9,500 Eaton Vance Corp. 283,100 10,600 Merrill Lynch & Co., Inc. 435,130 3,000 Nationwide Financial Services, Inc., Class A Shares 84,450 3,200 Southwest Bancorp. of Texas, Inc.* 108,736 3,100 StanCorp Financial Group, Inc. 166,470 9,300 Waddell & Reed Financial, Inc., Class A Shares 186,000 ---------------------------------------------------------------------- 2,648,395 ---------------------------------------------------------------------- Food -- 1.5% 4,000 Dean Foods Co.* 174,120 7,400 Hormel Foods Corp. 170,274 2,375 Performance Food Group Co.* 83,315 ---------------------------------------------------------------------- 427,709 ---------------------------------------------------------------------- Healthcare - Drugs -- 8.1% 12,900 Amgen, Inc.* 790,899 17,000 Merck & Co. Inc. 989,060 16,300 Pfizer Inc. 501,225 ---------------------------------------------------------------------- 2,281,184 ---------------------------------------------------------------------- Healthcare - Services -- 7.1% 10,500 Coventry Health Care, Inc.* 428,610 7,500 Henry Schein, Inc.* 323,625 12,100 Johnson & Johnson 681,956 25,000 Quest Diagnostics, Inc.* 267,500 1,600 St. Jude Medical, Inc.* 83,936 5,150 Universal Health Services, Inc., Class B Shares* 199,151 ---------------------------------------------------------------------- 1,984,778 ---------------------------------------------------------------------- Industrial Services -- 2.6% 3,720 IDEX Corp. 118,482 2,300 Smith International, Inc.* 81,788 See Notes to Financial Statements. 3 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Premier Selections All Cap Growth Portfolio SHARES SECURITY VALUE --------------------------------------------------------------------- Industrial Services -- 2.6% (continued) 8,500 Smurfit-Stone Container Corp.* $ 119,595 3,500 W.W. Grainger, Inc. 161,525 6,250 Weatherford International, Inc.* 251,438 --------------------------------------------------------------------- 732,828 --------------------------------------------------------------------- Insurance -- 1.4% 90 Berkshire Hathaway Inc., Class B Shares* 209,734 2,100 PartnerRe Ltd. 112,350 2,500 Willis Group Holdings Ltd. 77,975 --------------------------------------------------------------------- 400,059 --------------------------------------------------------------------- Leisure Time -- 0.4% 6,500 Royal Caribbean Cruises Ltd. 120,705 --------------------------------------------------------------------- Media -- 2.3% 1,500 The E.W. Scripps Co., Class A Shares 118,875 4,100 Entercom Communications Corp.* 199,219 5,900 Lin TV Corp., Class A Shares* 141,069 10,000 Regal Entertainment Group, Class A Shares 196,000 --------------------------------------------------------------------- 655,163 --------------------------------------------------------------------- Medical Products -- 1.4% 4,400 Advanced Neuromodulation Systems, Inc.* 184,228 5,600 ResMed Inc.* 205,408 --------------------------------------------------------------------- 389,636 --------------------------------------------------------------------- Oil and Gas -- 3.5% 6,250 KeySpan Corp. 211,687 4,100 Murphy Oil Corp. 170,765 3,950 Nabors Industries, Ltd.* 154,840 13,400 Pioneer Natural Resources Co.* 320,528 2,200 Praxair, Inc. 127,776 --------------------------------------------------------------------- 985,596 --------------------------------------------------------------------- Pharmaceuticals -- 1.3% 3,500 Gilead Sciences, Inc.* 161,490 3,100 Mylan Laboratories Inc. 87,637 2,400 Teva Pharmaceutical Industries Ltd., Sponsored ADR 112,080 --------------------------------------------------------------------- 361,207 --------------------------------------------------------------------- Process Industries -- 0.6% 3,400 Ecolab Inc. 173,706 --------------------------------------------------------------------- Producer Manufacturing -- 7.3% 2,000 American Standard Cos., Inc.* 142,380 2,700 Carlisle Cos., Inc. 122,472 3,650 DENTSPLY International Inc. 136,692 11,600 General Electric Co. 341,620 42,900 The Gillette Co. 1,306,305 --------------------------------------------------------------------- 2,049,469 --------------------------------------------------------------------- Real Estate -- 0.6% 5,800 The St. Joe Co. 169,940 --------------------------------------------------------------------- See Notes to Financial Statements. 4 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Premier Selections All Cap Growth Portfolio SHARES SECURITY VALUE -------------------------------------------------------- Retail -- 12.5% 32,500 Amazon.com, Inc.* $ 931,775 5,000 American Eagle Outfitters, Inc.* 87,500 6,300 Barnes & Noble, Inc.* 124,110 6,300 Brinker International, Inc.* 200,025 15,800 Chico's FAS, Inc.* 384,572 9,400 Coach, Inc.* 408,994 11,700 Hollywood Entertainment Corp.* 207,675 20,000 The Home Depot, Inc. 562,600 7,900 Hot Topic, Inc.* 193,155 4,600 Outback Steakhouse, Inc. 164,404 3,200 Panera Bread Co., Class A Shares* 108,896 4,700 Williams-Sonoma, Inc.* 121,636 -------------------------------------------------------- 3,495,342 -------------------------------------------------------- Semiconductors -- 2.1% 9,050 ATMI, Inc.* 190,946 15,700 Cypress Semiconductor Corp.* 136,904 2,600 Microchip Technology Inc.* 54,054 7,350 Semtech Corp.* 116,865 5,100 Zoran Corp.* 90,729 -------------------------------------------------------- 589,498 -------------------------------------------------------- Software -- 1.9% 16,700 Borland Software Corp.* 151,469 4,900 Cognos, Inc.* 132,986 5,900 Hyperion Solutions Corp.* 166,852 7,200 J.D. Edwards & Co.* 86,256 -------------------------------------------------------- 537,563 -------------------------------------------------------- Technology -- 6.0% 13,800 Cisco Systems, Inc.* 207,552 11,800 Emulex Corp.* 241,782 2,750 Intuit Inc.* 106,645 3,400 Jabil Circuit, Inc.* 63,580 3,275 Mercury Interactive Corp.* 111,154 31,600 Microsoft Corp. 808,012 3,700 Network Associates, Inc.* 42,291 8,100 Teradyne, Inc.* 93,960 -------------------------------------------------------- 1,674,976 -------------------------------------------------------- Telecommunications -- 0.8% 29,300 Motorola, Inc. 231,763 -------------------------------------------------------- Transportation -- 0.5% 4,300 JetBlue Airways Corp.* 135,149 -------------------------------------------------------- TOTAL COMMON STOCK (Cost -- $29,753,796) 27,339,334 -------------------------------------------------------- See Notes to Financial Statements. 5 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Premier Selections All Cap Growth Portfolio FACE AMOUNT SECURITY VALUE - -------------------------------------------------------------------------------------------------------------------------- REPURCHASE AGREEMENT -- 2.5% $688,000 Merrill Lynch & Co., Inc., 1.250% due 5/1/03; Proceeds at maturity -- $688,024; (Fully collateralized by various U.S. government agency obligations, 0.000% to 4.875% due 5/9/03 to 11/15/07; Market value -- $701,760) (Cost -- $688,000) $ 688,000 - -------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENTS -- 100% (Cost -- $30,441,796**) $28,027,334 - -------------------------------------------------------------------------------------------------------------------------- *Non-income producing security. **Aggregate cost for Federal income tax purposes is substantially the same. Abbreviation used in this schedule: ADR -- American Depositary Receipt See Notes to Financial Statements. 6 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Large Cap Core Portfolio SHARES SECURITY VALUE - --------------------------------------------------------- COMMON STOCK -- 99.2% Consumer Durables -- 0.7% 7,590 Electronic Arts, Inc.* $ 449,859 - --------------------------------------------------------- Consumer Non-Durables -- 9.0% 6,450 Avon Products, Inc. 375,197 23,050 The Coca-Cola Co. 931,220 9,650 General Mills, Inc. 435,312 8,950 Kimberly-Clark Corp. 445,442 20,425 Kraft Foods Inc., Class A Shares 631,132 9,550 Medtronic, Inc. 455,917 21,305 PepsiCo, Inc. 922,080 12,600 The Procter & Gamble Co. 1,132,110 5,000 Unilever N.V., NY Shares 314,850 - --------------------------------------------------------- 5,643,260 - --------------------------------------------------------- Consumer Services -- 6.0% 24,150 AOL Time Warner, Inc.* 330,372 22,000 Cox Communications, Inc.* 728,200 9,650 Harley-Davidson, Inc. 428,846 22,500 Paychex, Inc. 700,650 6,700 USA Interactive* 200,665 23,731 Viacom Inc., Class A Shares* 1,030,163 17,600 The Walt Disney Co. 328,416 - --------------------------------------------------------- 3,747,312 - --------------------------------------------------------- Energy -- 5.6% 7,050 Exelon Corp. 373,932 64,006 Exxon Mobil Corp. 2,253,011 10,750 Noble Corp.* 332,713 8,600 Total Fina Elf SA, Sponsored ADR 565,020 - --------------------------------------------------------- 3,524,676 - --------------------------------------------------------- Finance -- 17.9% 27,350 AMBAC Financial Group, Inc. 1,595,872 34,500 American International Group, Inc. 1,999,275 18,450 Bank of America Co., Inc. 1,366,222 24,250 The Bank of New York Co., Inc. 641,412 20,350 Fannie Mae 1,473,136 25,650 J.P. Morgan Chase & Co. 752,827 12,900 Lehman Brothers Holdings Inc. 812,313 31,000 Morgan Stanley 1,387,250 25,650 Wells Fargo & Co. 1,237,869 - --------------------------------------------------------- 11,266,176 - --------------------------------------------------------- Healthcare -- 12.6% 17,240 Alcon, Inc. 759,422 10,960 Amgen Inc.* 671,958 6,700 Bristol-Myers Squibb Co. 171,118 5,275 Eli Lilly & Co. 336,651 4,000 Forest Laboratories, Inc.* 206,880 20,000 Johnson & Johnson 1,127,200 See Notes to Financial Statements. 7 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Large Cap Core Portfolio SHARES SECURITY VALUE - ---------------------------------------------------------------------- Healthcare -- 12.6% (continued) 88,315 Pfizer Inc. $ 2,715,686 19,900 Schering-Plough Corp. 360,190 11,050 Teva Pharmaceutical Industries Ltd., Sponsored ADR 516,035 23,500 Wyeth 1,022,955 - ---------------------------------------------------------------------- 7,888,095 - ---------------------------------------------------------------------- Indices -- 0.9% 5,600 iShares Nasdaq Biotechnology Index Fund* 320,880 8,500 Nasdaq-100 Index Tracking Stock* 233,325 - ---------------------------------------------------------------------- 554,205 - ---------------------------------------------------------------------- Industrial Services -- 3.5% 9,900 Lockheed Martin Corp. 495,495 7,800 Praxair, Inc. 453,024 7,600 United Technologies Corp. 469,756 6,300 W.W. Grainger, Inc. 290,745 11,990 Weatherford International, Inc.* 482,358 - ---------------------------------------------------------------------- 2,191,378 - ---------------------------------------------------------------------- Insurance -- 2.7% 4,150 Anthem, Inc.* 284,856 6 Berkshire Hathaway Inc., Class A Shares* 418,890 20,500 The St. Paul Cos., Inc. 703,970 3,700 XL Capital Ltd., Class A Shares 304,510 - ---------------------------------------------------------------------- 1,712,226 - ---------------------------------------------------------------------- Media -- 0.5% 2,150 Gannett Co., Inc. 162,798 3,450 Tribune Co. 168,981 - ---------------------------------------------------------------------- 331,779 - ---------------------------------------------------------------------- Producer Manufacturing -- 9.0% 6,600 3M Co. 831,864 10,950 Alcan, Inc.* 321,273 13,900 Alcoa, Inc.* 318,727 7,000 E.I. du Pont de Nemours & Co. 297,710 9,805 EnCana Corp. 322,585 76,780 General Electric Co. 2,261,171 8,050 International Paper Co. 287,788 9,620 Maxim Integrated Products, Inc. 377,970 40,800 Tyco International Ltd. 636,480 - ---------------------------------------------------------------------- 5,655,568 - ---------------------------------------------------------------------- Retail -- 7.1% 7,450 Costco Wholesale Corp.* 257,994 24,576 The Home Depot, Inc. 691,323 3,600 Lowe's Cos., Inc. 158,004 18,050 Target Corp. 603,592 46,950 The TJX Cos., Inc. 903,787 32,750 Wal-Mart Stores, Inc. 1,844,480 - ---------------------------------------------------------------------- 4,459,180 - ---------------------------------------------------------------------- See Notes to Financial Statements. 8 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Large Cap Core Portfolio SHARES SECURITY VALUE - -------------------------------------------------------------------------------------------------------------------------- Software -- 7.4% 20,800 BEA Systems, Inc.* $ 222,768 104,210 Microsoft Corp. 2,664,650 78,375 Oracle Corp.* 931,095 16,500 SAP AG, Sponsored ADR 420,915 19,520 VERITAS Software Corp.* 429,635 - -------------------------------------------------------------------------------------------------------------------------- 4,669,063 - -------------------------------------------------------------------------------------------------------------------------- Technology -- 8.5% 50,750 Cisco Systems, Inc.* 763,280 36,500 Dell Computer Corp.* 1,055,215 24,100 EMC Corp.* 219,069 24,350 Hewlett-Packard Co. 396,905 62,368 Intel Corp. 1,147,571 12,400 International Business Machines Corp. 1,052,760 9,050 Intuit Inc.* 350,959 17,800 Texas Instruments Inc. 329,122 - -------------------------------------------------------------------------------------------------------------------------- 5,314,881 - -------------------------------------------------------------------------------------------------------------------------- Telecommunications and Equipment -- 2.4% 34,179 AT&T Wireless Services Inc.* 220,796 25,632 Comcast Corp.* 817,917 17,700 Nokia Oyj, Sponsored ADR 293,289 5,250 Univision Communications Inc., Class A Shares* 158,970 - -------------------------------------------------------------------------------------------------------------------------- 1,490,972 - -------------------------------------------------------------------------------------------------------------------------- Transportation -- 1.7% 11,000 Canadian National Railway Co. 534,930 11,750 Delta Air Lines, Inc. 150,283 6,300 United Parcel Service, Inc., Class B Shares 391,356 - -------------------------------------------------------------------------------------------------------------------------- 1,076,569 - -------------------------------------------------------------------------------------------------------------------------- Utilities -- 3.7% 17,850 The Southern Co. 519,256 47,715 Verizon Communications Inc. 1,783,587 - -------------------------------------------------------------------------------------------------------------------------- 2,302,843 - -------------------------------------------------------------------------------------------------------------------------- TOTAL COMMON STOCK (Cost -- $66,159,767) 62,278,042 - -------------------------------------------------------------------------------------------------------------------------- FACE AMOUNT SECURITY VALUE - -------------------------------------------------------------------------------------------------------------------------- REPURCHASE AGREEMENT -- 0.8% $511,000 Merrill Lynch & Co., Inc., 1.250% due 5/1/03; Proceeds at maturity -- $511,018; (Fully collateralized by various U.S. government agency obligations, 0.000% to 4.875% due 5/9/03 to 11/15/07; Market value -- $521,221) (Cost -- $511,000) 511,000 - -------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENTS -- 100% (Cost -- $66,670,767) $62,789,042 - -------------------------------------------------------------------------------------------------------------------------- *Non-income producing security. **Aggregate cost for Federal income tax purposes is substantially the same. Abbreviation used in this schedule: ADR -- American Depositary Receipt See Notes to Financial Statements. 9 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Growth and Income Portfolio SHARES SECURITY VALUE - ---------------------------------------------------------------------------------------------------------- COMMON STOCK -- 96.7% Consumer Discretionary -- 11.6% 22,500 Best Buy Co., Inc.* $ 778,050 12,861 Comcast Corp. 410,395 8,320 Comcast Corp., Special Class A Shares* 250,099 14,850 Federated Department Stores, Inc.* 454,707 21,990 The Home Depot, Inc. 618,579 36,764 Liberty Media Corp., Class A Shares* 404,404 11,700 McDonald's Corp. 200,070 13,130 MGM Mirage* 373,155 33,900 The News Corp. Ltd. 795,294 6,800 UnitedGlobalCom Inc., Class A Shares* 26,180 15,870 USA Interactive* 475,307 - ------------------------------------------------------------------------------------------------------- 4,786,240 - ------------------------------------------------------------------------------------------------------- Consumer Staples -- 9.3% 4,160 Avon Products, Inc. 241,987 22,300 Costco Wholesale Corp.* 772,249 10,650 The Estee Lauder Cos., Inc., Class A Shares+ 346,125 8,350 General Mills, Inc. 376,668 6,290 Kimberly-Clark Corp. 313,053 12,740 Kraft Foods Inc., Class A Shares 393,666 17,950 PepsiCo, Inc. 776,876 3,600 Procter & Gamble Co. 323,460 16,940 Safeway, Inc.* 281,543 - ------------------------------------------------------------------------------------------------------- 3,825,627 - ------------------------------------------------------------------------------------------------------- Energy -- 6.3% 38,040 Exxon Mobil Corp. 1,339,008 4,500 Occidental Petroleum Corp. 134,325 2,940 Royal Dutch Petroleum Co., Sponsored ADR 120,187 11,560 Total Fina Elf SA, Sponsored ADR+ 759,492 12,580 Transocean, Inc.* 239,649 - ------------------------------------------------------------------------------------------------------- 2,592,661 - ------------------------------------------------------------------------------------------------------- Financials -- 19.4% 6,090 American Express Co. 230,567 23,018 American International Group, Inc.+ 1,333,893 10,140 Bank of America Corp. 750,867 30,530 The Bank of New York Co., Inc. 807,518 9,740 Bank One Corp. 351,127 3 Berkshire Hathaway Inc., Class A Shares* 209,445 15,190 Fleet Boston Financial Corp. 402,839 9,030 Freddie Mac 522,837 5,380 The Goldman Sachs Group, Inc. 408,342 3,750 iStar Financial, Inc. 112,237 12,070 J.P. Morgan Chase & Co. 354,255 7,370 Marsh & McLennan Cos., Inc. 351,402 11,900 MBNA Corp. 224,910 11,460 Merrill Lynch & Co., Inc. 470,433 4,260 Morgan Stanley 190,635 See Notes to Financial Statements. 10 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Growth and Income Portfolio SHARES SECURITY VALUE - ----------------------------------------------------------------------------------------------------------- Financials -- 19.4% (continued) 5,580 Wachovia Corp. $ 213,212 1,120 Washington Mutual, Inc. 44,240 18,460 Wells Fargo & Co. 890,880 2,030 XL Capital Ltd., Class A Shares 167,069 - -------------------------------------------------------------------------------------------------------- 8,036,708 - -------------------------------------------------------------------------------------------------------- Healthcare -- 14.3% 16,410 Amgen, Inc.* 1,006,097 9,200 Cephalon, Inc.*+ 375,728 4,670 Eli Lilly & Co. 298,039 3,250 Johnson & Johnson 183,170 4,260 Medtronic, Inc. 203,372 9,160 Mylan Laboratories, Inc. 258,953 58,770 Pfizer Inc. 1,807,177 29,540 Schering-Plough Corp. 534,674 27,080 Teva Pharmaceutical Industries Ltd., Sponsored ADR 1,264,636 - -------------------------------------------------------------------------------------------------------- 5,931,846 - -------------------------------------------------------------------------------------------------------- Industrials -- 9.5% 2,700 American Standard Cos., Inc.* 192,213 4,200 Avery Dennison Corp. 222,642 6,090 The Boeing Co. 166,135 9,230 Canadian National Railway Co. 448,855 4,160 Cummins, Inc.+ 112,778 3,550 Danaher Corp.+ 244,879 40,420 General Electric Co. 1,190,369 8,530 Lockheed Martin Corp. 426,926 7,610 Navistar International Corp., Inc.* 212,319 3,720 PACCAR, Inc. 217,285 31,090 Tyco International Ltd.+ 485,004 - -------------------------------------------------------------------------------------------------------- 3,919,405 - -------------------------------------------------------------------------------------------------------- Information Technology -- 16.8% 21,600 ASML Holding N.V.* 190,296 32,560 BMC Software, Inc.* 485,795 34,590 Cisco Systems, Inc.* 520,234 17,030 Comverse Technology, Inc.* 222,582 27,080 Dell Computer Corp.* 782,883 5,900 Electronic Data Systems Corp. 107,085 29,340 EMC Corp. 266,701 2,100 Expedia, Inc.* 121,359 18,080 Infineon Technologies AG 137,589 26,900 Intel Corp. 494,960 1,220 International Business Machines Corp. 103,578 9,000 LSI Logic Corp.* 48,240 54,980 Microsoft Corp. 1,405,839 23,820 Nokia Corp., Sponsored ADR 394,697 26,980 Oracle Corp.* 320,522 15,720 Paychex, Inc.+ 489,521 9,170 STMicroelectronics N.V. 188,810 75,490 Sun Microsystems, Inc.* 249,117 See Notes to Financial Statements. 11 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Growth and Income Portfolio SHARES SECURITY VALUE - ------------------------------------------------------------------------------------------------------------ Information Technology -- 16.8% (continued) 19,501 VERITAS Software Corp.* $ 429,217 - ----------------------------------------------------------------------------------------------------------- 6,959,025 - ----------------------------------------------------------------------------------------------------------- Materials -- 3.2% 28,810 Alcoa, Inc. 660,613 10,350 Barrick Gold Corp. 154,732 7,200 Ecolab Inc. 367,848 4,980 PolyOne Corp. 23,008 8,720 Smurfit-Stone Container Corp.* 122,690 - ----------------------------------------------------------------------------------------------------------- 1,328,891 - ----------------------------------------------------------------------------------------------------------- Telecommunication Services -- 3.1% 86,486 AT&T Wireless Services Inc.* 558,700 19,250 Verizon Communications, Inc. 719,565 - ----------------------------------------------------------------------------------------------------------- 1,278,265 - ----------------------------------------------------------------------------------------------------------- Utilities -- 3.2% 9,840 Consolidated Edison, Inc.+ 382,481 4,870 Exelon Corp. 258,305 12,000 NiSource, Inc. 226,800 8,370 Progress Energy, Inc. 349,699 6,100 Xcel Energy, Inc. 82,472 - ----------------------------------------------------------------------------------------------------------- 1,299,757 - ----------------------------------------------------------------------------------------------------------- TOTAL COMMON STOCK (Cost -- $41,716,078) 39,958,425 - ----------------------------------------------------------------------------------------------------------- FACE AMOUNT SECURITY VALUE - ------------------------------------------------------------------------------------------------------------ REPURCHASE AGREEMENT -- 3.3% $1,356,000 Merrill Lynch & Co., Inc., 1.250% due 5/1/03; Proceeds at maturity -- $1,356,047; (Fully collateralized by various U.S. government agency obligations, 0.000% to 4.875% due 5/9/03 to 11/15/07; Market value -- $1,383,120) (Cost -- $1,356,000) 1,356,000 - ----------------------------------------------------------------------------------------------------------- TOTAL INVESTMENTS -- 100% (Cost -- $43,072,078**) $41,314,425 - ----------------------------------------------------------------------------------------------------------- *Non-income producing security. + All or a portion of this security is on loan (See Note 6). **Aggregate cost for Federal income tax purposes is substantially the same. Abbreviation used in this schedule: ADR -- American Depositary Receipt LOANED SECURITIES COLLATERAL (UNAUDITED) APRIL 30, 2003 FACE AMOUNT SECURITY VALUE - ------------------------------------------------------------------------------------- $1,768,104 State Street Navigator Securities Lending Trust Prime Portfolio (Cost -- $1,768,104) $1,768,104 - ------------------------------------------------------------------------------------- See Notes to Financial Statements. 12 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Government Portfolio FACE AMOUNT SECURITY VALUE - ------------------------------------------------------------------------ U.S. TREASURY OBLIGATIONS -- 45.8% U.S. Treasury Notes: $11,500,000 3.250% due 8/15/07 (a) $ 11,817,159 15,000,000 3.000% due 2/15/08 (a) 15,159,390 1,500,000 4.875% due 2/15/12 (a) 1,626,681 25,000,000 4.375% due 8/15/12 (a) 26,110,375 15,000,000 4.000% due 11/15/12 (a) 15,196,290 U.S. Treasury Bonds: 300,000 7.250% due 5/15/16 (a) 386,965 200,000 9.000% due 11/15/18 (a)(b) 299,742 700,000 7.625% due 2/15/25 (a) 963,895 5,000,000 6.250% due 5/15/30 (a) 6,026,370 1,350,000 U.S. Treasury Strip (Principal) due 5/15/05 (a) 1,308,162 - ------------------------------------------------------------------------ TOTAL U.S. TREASURY OBLIGATIONS (Cost -- $77,900,763) 78,895,029 - ------------------------------------------------------------------------ U.S. GOVERNMENT AGENCIES -- 4.3% Fannie Mae: 1,200,000 4.750% due 11/14/03 (a) 1,223,116 1,700,000 5.250% due 1/15/09 (a) 1,872,169 Federal Home Loan Bank (FHLB): 1,500,000 3.375% due 5/14/04 (a) 1,533,445 700,000 6.500% due 11/15/05 (a) 779,957 2,000,000 Freddie Mac, 4.500% due 4/15/32 (a) 2,030,413 - ------------------------------------------------------------------------ TOTAL U.S. GOVERNMENT AGENCIES (Cost -- $7,095,663) 7,439,100 - ------------------------------------------------------------------------ MORTGAGED-BACKED SECURITIES -- 27.8% Federal Home Loan Mortgage Corp. (FHLMC), Gold: 1,186,256 6.500% due 9/1/31 (a) 1,238,893 727,096 6.000% due 12/1/31 (a) 757,390 8,000,000 6.000% due 5/1/33 (c)(d) 8,322,496 Federal National Mortgage Association (FNMA): 241,615 6.000% due 8/1/16 (a) 253,367 1,000,000 6.000% due 5/1/18 (c)(d) 1,048,125 1,000,000 6.500% due 5/1/18 (c)(d) 1,059,688 184,101 6.500% due 4/1/29 (a) 192,592 554,864 7.000% due 11/1/31 (a) 586,426 626,322 6.500% due 5/1/32 (a) 654,596 725,940 7.500% due 5/1/32 (a)(e) 773,811 8,875,162 6.000% due 1/1/33 (a)(e) 9,251,324 5,000,000 5.500% due 5/1/33 (c)(d) 5,137,500 6,000,000 6.500% due 5/1/33 (c)(d) 6,270,000 1,000,000 7.000% due 5/1/33 (c)(d) 1,056,875 See Notes to Financial Statements. 13 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SCHEDULES OF INVESTMENTS (UNAUDITED) (CONTINUED) APRIL 30, 2003 Smith Barney Government Portfolio FACE AMOUNT SECURITY VALUE - --------------------------------------------------------------------------------------------------------------------------------- MORTGAGE-BACKED SECURITIES -- 27.8% (continued) Government National Mortgage Association (GNMA): $ 315,249 6.500% due 6/15/31 (a) $ 331,639 441,374 7.000% due 9/15/31 (a)(e) 468,573 10,000,000 6.000% due 5/1/33 (c)(d) 10,456,250 - --------------------------------------------------------------------------------------------------------------------------------- TOTAL MORTGAGE-BACKED SECURITIES (Cost -- $47,118,917) 47,859,545 - --------------------------------------------------------------------------------------------------------------------------------- SUB-TOTAL INVESTMENTS (Cost -- $132,115,343) 134,193,674 - --------------------------------------------------------------------------------------------------------------------------------- REPURCHASE AGREEMENTS -- 22.1% 13,976,000 Goldman, Sachs & Co., 1.250% due 5/1/03; Proceeds at maturity -- $13,976,485; (Fully collateralized by various U.S. government agency obligations, 0.000% to 13.875% due 5/8/03 to 2/15/31; Market value -- $14,255,561) 13,976,000 13,976,000 Merrill Lynch & Co., Inc., 1.250% due 5/1/03; Proceeds at maturity -- $13,976,485; (Fully collateralized by various U.S. government agency obligations, 0.000% to 4.875% due 5/9/03 to 11/15/07; Market value -- $14,255,793) 13,976,000 9,979,000 Morgan Stanley, 1.250% due 5/1/03; Proceeds at maturity -- $9,979,346; (Fully collateralized by various U.S. government agency obligations, 7.875% to 9.000% due 8/15/17 to 2/15/21; Market value -- $10,275,452) 9,979,000 - --------------------------------------------------------------------------------------------------------------------------------- TOTAL REPURCHASE AGREEMENTS (Cost -- $37,931,000) 37,931,000 - --------------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENTS -- 100% (Cost -- $170,046,343**) $172,124,674 - --------------------------------------------------------------------------------------------------------------------------------- (a)All or a portion of this security is segregated for "to-be-announced" securities and open futures contracts commitments. (b)All or a portion of this security is held as collateral for open futures contracts commitments. (c)Mortgage dollar roll (See Note 8). (d)All or a portion of this security is traded on a "to-be-announced" basis (See Note 7). (e)Maturity date shown represents the last in the range of maturity dates of mortgage certificates owned. **Aggregate cost of Federal income tax purposes is substantially the same. See Notes to Financial Statements. 14 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders STATEMENTS OF ASSETS AND LIABILITIES (UNAUDITED) APRIL 30, 2003 Smith Barney Premier Selections Smith Barney Smith Barney Smith Barney All Cap Large Cap Growth and Government Growth Portfolio Core Portfolio Income Portfolio Portfolio - -------------------------------------------------------------------------------------------------------------------------- ASSETS: Investments, at cost $ 29,753,796 $ 66,159,767 $ 41,716,078 $132,115,343 Repurchase agreements, at cost 688,000 511,000 1,356,000 37,931,000 Loaned securities collateral, at cost (Note 6) -- -- 1,768,104 -- - -------------------------------------------------------------------------------------------------------------------------- Investments, at value $ 27,339,334 $ 62,278,042 $ 39,958,425 $134,193,674 Repurchase agreements, at value 688,000 511,000 1,356,000 37,931,000 Loaned securities collateral, at value (Note 6) -- -- 1,768,104 -- Cash 721 247 803 2,771 Receivable for securities sold 365,285 128,690 421,978 18,727,438 Receivable for Fund shares sold 16,194 77,241 110,086 202,142 Dividends and interest receivable 14,556 49,345 49,513 1,123,919 Receivable from broker -- variation margin -- -- -- 23,437 - -------------------------------------------------------------------------------------------------------------------------- Total Assets 28,424,090 63,044,565 43,664,909 192,204,381 - -------------------------------------------------------------------------------------------------------------------------- LIABILITIES: Payable for securities purchased 661,344 -- 684,154 51,911,677 Management fees payable 18,878 37,868 24,346 81,804 Payable for Fund shares purchased 16,342 237 -- -- Payable for securities on loan (Note 6) -- -- 1,768,104 -- Accrued expenses 45,704 34,019 52,146 26,002 - -------------------------------------------------------------------------------------------------------------------------- Total Liabilities 742,268 72,124 2,528,750 52,019,483 - -------------------------------------------------------------------------------------------------------------------------- Total Net Assets $ 27,681,822 $ 62,972,441 $ 41,136,159 $140,184,898 - -------------------------------------------------------------------------------------------------------------------------- NET ASSETS: Par value of shares of beneficial interest $ 30 $ 85 $ 57 $ 118 Capital paid in excess of par value 41,576,187 95,488,737 53,341,220 136,504,774 Undistributed net investment income 4,445 95,831 88,626 1,280,048 Accumulated net realized gain (loss) from security transactions and futures contracts (11,484,378) (28,730,487) (10,536,091) 264,583 Net unrealized appreciation (depreciation) of investments and futures contracts (2,414,462) (3,881,725) (1,757,653) 2,135,375 - -------------------------------------------------------------------------------------------------------------------------- Total Net Assets $ 27,681,822 $ 62,972,441 $ 41,136,159 $140,184,898 - -------------------------------------------------------------------------------------------------------------------------- Shares Outstanding 2,991,287 8,483,676 5,677,807 11,835,406 - -------------------------------------------------------------------------------------------------------------------------- Net Asset Value $9.25 $7.42 $7.25 $11.84 - -------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 15 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders STATEMENTS OF OPERATIONS (UNAUDITED) FOR THE SIX MONTHS ENDED APRIL 30, 2003 Smith Barney Premier Selections Smith Barney Smith Barney Smith Barney All Cap Large Cap Growth and Government Growth Portfolio Core Portfolio Income Portfolio Portfolio - ----------------------------------------------------------------------------------------------------------------------------- INVESTMENT INCOME: Dividends $ 124,986 $ 418,512 $ 296,977 -- Interest 4,217 8,972 20,592 $2,107,538 Less: Foreign withholding tax (129) (2,910) (4,760) -- - --------------------------------------------------------------------------------------------------------------------------- Total Investment Income 129,074 424,574 312,809 2,107,538 - --------------------------------------------------------------------------------------------------------------------------- EXPENSES: Management fees (Note 2) 102,641 223,898 141,753 342,083 Custody 7,124 14,753 9,902 6,489 Audit and legal 4,885 22,505 12,483 16,258 Shareholder communications 4,071 16,021 7,543 10,038 Shareholder servicing fees 2,487 2,626 2,347 2,716 Trustees' fees 1,982 1,346 610 537 Other 1,439 4,668 2,833 3,397 - --------------------------------------------------------------------------------------------------------------------------- Total Expenses 124,629 285,817 177,471 381,518 Less: Management fee waiver (Note 2) -- (3,457) -- -- - --------------------------------------------------------------------------------------------------------------------------- Net Expenses 124,629 282,360 177,471 381,518 - --------------------------------------------------------------------------------------------------------------------------- Net Investment Income 4,445 142,214 135,338 1,726,020 - --------------------------------------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS (NOTES 3 AND 5): Realized Gain (Loss) From: Security transactions (excluding short-term securities) (2,510,534) (3,303,587) (3,227,629) 281,797 Futures contracts -- (12,078) -- 31,793 - --------------------------------------------------------------------------------------------------------------------------- Net Realized Gain (Loss) (2,510,534) (3,315,665) (3,227,629) 313,590 - --------------------------------------------------------------------------------------------------------------------------- Change in Net Unrealized Appreciation (Depreciation) of Investments and Futures Contracts: Beginning of period (5,743,336) (8,712,461) (6,720,746) 1,483,895 End of period (2,414,462) (3,881,725) (1,757,653) 2,135,375 - --------------------------------------------------------------------------------------------------------------------------- Change in Net Unrealized Appreciation (Depreciation) 3,328,874 4,830,736 4,963,093 651,480 - --------------------------------------------------------------------------------------------------------------------------- Net Gain on Investments and Futures Contracts 818,340 1,515,071 1,735,464 965,070 - --------------------------------------------------------------------------------------------------------------------------- Increase in Net Assets From Operations $ 822,785 $ 1,657,285 $ 1,870,802 $2,691,090 - --------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 16 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders STATEMENTS OF CHANGES IN NET ASSETS (UNAUDITED) FOR THE SIX MONTHS ENDED APRIL 30, 2003 Smith Barney Premier Selections Smith Barney Smith Barney Smith Barney All Cap Growth Large Cap Growth and Government Portfolio Core Portfolio Income Portfolio Portfolio - ------------------------------------------------------------------------------------------------------------------- OPERATIONS: Net investment income $ 4,445 $ 142,214 $ 135,338 $ 1,726,020 Net realized gain (loss) (2,510,534) (3,315,665) (3,227,629) 313,590 Change in net unrealized appreciation (depreciation) 3,328,874 4,830,736 4,963,093 651,480 - ------------------------------------------------------------------------------------------------------------------- Increase in Net Assets From Operations 822,785 1,657,285 1,870,802 2,691,090 - ------------------------------------------------------------------------------------------------------------------- DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income -- (214,782) (198,672) (1,371,678) - ------------------------------------------------------------------------------------------------------------------- Decrease in Net Assets From Distributions to Shareholders -- (214,782) (198,672) (1,371,678) - ------------------------------------------------------------------------------------------------------------------- FUND SHARE TRANSACTIONS (NOTE 9): Net proceeds from sale of shares 1,126,882 3,580,177 4,624,944 56,106,782 Net asset value of shares issued for reinvestment of dividends -- 214,782 198,672 1,371,678 Cost of shares reacquired (2,895,656) (3,404,211) (2,089,700) (2,716,896) - ------------------------------------------------------------------------------------------------------------------- Increase (Decrease) in Net Assets From Fund Share Transactions (1,768,774) 390,748 2,733,916 54,761,564 - ------------------------------------------------------------------------------------------------------------------- Increase (Decrease) in Net Assets (945,989) 1,833,251 4,406,046 56,080,976 NET ASSETS: Beginning of period 28,627,811 61,139,190 36,730,113 84,103,922 - ------------------------------------------------------------------------------------------------------------------- End of period* $27,681,822 $62,972,441 $41,136,159 $140,184,898 - ------------------------------------------------------------------------------------------------------------------- * Includes undistributed net investment income of: $4,445 $95,831 $88,626 $1,280,048 - ------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 17 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders STATEMENTS OF CHANGES IN NET ASSETS (CONTINUED) FOR THE YEAR ENDED OCTOBER 31, 2002 Smith Barney Premier Selections Smith Barney Smith Barney Smith Barney All Cap Growth Large Cap Growth and Government Portfolio Core Portfolio Income Portfolio Portfolio - ------------------------------------------------------------------------------------------------------------------ OPERATIONS: Net investment income (loss) $ (87,395) $ 169,137 $ 154,000 $ 902,915 Net realized loss (6,532,841) (15,801,301) (3,914,987) (22,345) Change in net unrealized appreciation (depreciation) 528,777 497,788 (3,064,839) 1,016,483 - ------------------------------------------------------------------------------------------------------------------ Increase (Decrease) in Net Assets From Operations (6,091,459) (15,134,376) (6,825,826) 1,897,053 - ------------------------------------------------------------------------------------------------------------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income (18,768) (197,647) (113,186) (471,166) Net realized gains -- -- -- (323,201) - ------------------------------------------------------------------------------------------------------------------ Decrease in Net Assets From Distributions to Shareholders (18,768) (197,647) (113,186) (794,367) - ------------------------------------------------------------------------------------------------------------------ FUND SHARE TRANSACTIONS (NOTE 9): Net proceeds from sale of shares 5,995,549 16,910,865 15,695,927 70,965,054 Net asset value of shares issued for reinvestment of dividends 18,768 197,647 113,186 794,367 Cost of shares reacquired (5,659,901) (7,730,105) (3,716,053) (2,167,846) - ------------------------------------------------------------------------------------------------------------------ Increase in Net Assets From Fund Share Transactions 354,416 9,378,407 12,093,060 69,591,575 - ------------------------------------------------------------------------------------------------------------------ Increase (Decrease) in Net Assets (5,755,811) (5,953,616) 5,154,048 70,694,261 NET ASSETS: Beginning of year 34,383,622 67,092,806 31,576,065 13,409,661 - ------------------------------------------------------------------------------------------------------------------ End of year* $28,627,811 $ 61,139,190 $36,730,113 $84,103,922 - ------------------------------------------------------------------------------------------------------------------ * Includes undistributed net investment income of: -- $168,399 $151,960 $925,706 - ------------------------------------------------------------------------------------------------------------------ See Notes to Financial Statements. 18 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders NOTES TO FINANCIAL STATEMENTS (UNAUDITED) 1. Significant Accounting Policies The Smith Barney Premier Selections All Cap Growth, Smith Barney Large Cap Core, Smith Barney Growth and Income, and Smith Barney Government Portfolios ("Funds") are separate investment funds of the Smith Barney Investment Series ("Trust"). The Trust, a Massachusetts business trust, is registered under the Investment Company Act of 1940, as amended, as a diversified open-end management investment company and consists of these Funds and three other separate retail investment funds: Smith Barney Large Cap Core Fund, Smith Barney Growth and Income Fund and Smith Barney International Fund, formerly known as Smith Barney International Aggressive Growth Fund. The financial statements and financial highlights for the other funds are presented in separate shareholder reports. The significant accounting policies consistently followed by the Funds are: (a) security transactions are accounted for on trade date; (b) securities traded on national securities markets are valued at the closing prices on such markets or, if there were no sales during the day, at the current quoted bid price; securities primarily traded on foreign exchanges are generally valued at the preceding closing values of such securities on their respective exchanges, except that when a significant occurrence, subsequent to the time a value was so established, is likely to have significantly changed the value then, the fair value of those securities will be determined by consideration of other factors by or under the direction of the Board of Trustees or its delegates; over-the-counter securities are valued on the basis of the bid price at the close of business on each day; U.S. government and agency obligations are valued at the average between bid and asked prices in the over-the-counter market; securities listed on the NASDAQ National Market System for which market quotations are available are valued at the official closing price or, if there is no official closing price on that day, at the last sale price; (c) securities maturing within 60 days are valued at cost plus accreted discount or minus amortized premium, which approximates value; (d) securities for which market quotations are not available will be valued in good faith at fair value by or under the direction of the Board of Trustees; (e) interest income, adjusted for amortization of premium and accretion of discount is recorded on the accrual basis; (f ) dividend income is recorded on the ex-dividend date; foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Funds determine the existence of a dividend declaration after exercising reasonable due diligence; (g) gains or losses on the sale of securities are calculated by using the specific identification method; (h) dividends and distributions to shareholders are recorded by the Funds on the ex-dividend date; the Funds distribute dividends and capital gains, if any, annually; (i) the accounting records of the Funds are maintained in U.S. dollars. All assets and liabilities denominated in foreign currencies are translated into U.S. dollars based on the rate of exchange of such currencies against U.S. dollars on the date of valuation. Purchases and sales of securities, and income and expenses are translated at the rate of exchange quoted on the respective date that such transactions are recorded. Differences between income and expense amounts recorded and collected or paid are adjusted when reported by the custodian bank; (j) realized gain and loss on foreign currency includes the net realized amount from the sale of currency and the amount realized between trade date and settlement date on security transactions; (k) the character of income and gains to be distributed are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America; (l) each Fund intends to comply with the requirements of the Internal Revenue Code of 1986, as amended, pertaining to regulated investment companies and to make distributions of taxable income sufficient to relieve it from substantially all Federal income and excise tax; and (m) estimates and assumptions are required to be made regarding assets, liabilities and changes in net assets resulting from operations when financial statements are prepared. Changes in the economic environment, financial markets and any other parameters used in determining these estimates could cause actual results to differ. In addition, the Smith Barney Premier Selections All Cap Growth Portfolio may enter into forward exchange contracts in order to hedge against foreign currency risk. These contracts are marked-to-market daily, by recognizing the difference between the contract exchange rate and the current market rate as an unrealized gain or loss. Realized gains or losses are recognized when contracts are settled. 19 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) 2. Investment Management Agreement and Other Transactions Smith Barney Fund Management LLC ("SBFM"), an indirect wholly-owned subsidiary of Citigroup Inc. ("Citigroup"), acts as the manager to the Funds. The Smith Barney Premier Selections All Cap Growth, Smith Barney Large Cap Core and Smith Barney Growth and Income Portfolios pay SBFM a management fee calculated at an annual rate of 0.75% of their average daily net assets and the Smith Barney Government Portfolio pays SBFM a management fee calculated at an annual rate of 0.60% of its average daily net assets. These fees are calculated daily and paid monthly. For the six months ended April 30, 2003, SBFM waived a portion of its management fee for the Smith Barney Large Cap Core Portfolio amounting to $3,457. Citicorp Trust Bank, fsb. ("CTB"), another subsidiary of Citigroup, acts as the Funds' transfer agent. PFPC Global Fund Services ("PFPC") acts as the Funds' sub-transfer agent. CTB receives account fees and asset-based fees that vary according to the size and type of account. PFPC is responsible for shareholder recordkeeping and financial processing for all shareholder accounts and is paid by CTB. For the six months ended April 30, 2003, each Fund paid transfer agent fees of $2,500 to CTB. Citigroup Global Markets Inc. ("CGM"), formerly known as Salomon Smith Barney Inc., another indirect wholly-owned subsidiary of Citigroup, acts as the Funds' distributor. In addition, CGM and certain other broker-dealers continue to sell Fund shares to the public as members of the selling group. For the six months ended April 30, 2003, CGM and its affiliates received $890 in brokerage commissions for the Funds' agency transactions. All officers and one Trustee of the Trust are employees of Citigroup or its affiliates. The Trustees of the Funds have adopted a Retirement Plan ("Plan") for all Trustees who are not "interested persons" of the Funds, within the meaning of the 1940 Act. Under the Plan, all Trustees are required to retire from the Board as of the last day of the calendar year in which the applicable Trustee attains age 75 (certain Trustees who had already attained age 75 when the Plan was adopted are required to retire effective December 31, 2003). Trustees may retire under the Plan before attaining the mandatory retirement age. Trustees who have served as Trustee of the Trust or any of the investment companies associated with Citigroup for at least ten years when they retire are eligible to receive the maximum retirement benefit under the Plan. The maximum retirement benefit is an amount equal to five times the amount of retainer and regular meeting fees payable to a Trustee during the calendar year ending on or immediately prior to the applicable Trustee's retirement. Amounts under the Plan may be paid in installments or in a lump sum (discounted to present value). Benefits under the Plan are unfunded. Two former Trustees are currently receiving payments under the Plan. The amount of benefits to be paid under the Plan cannot currently be determined for current Trustees. Messrs. Carlton, Cocanougher, Gross, Merten and Pettit also are covered by a prior retirement plan. Under the prior plan, retirement benefits are payable for a ten-year period following retirement, with the annual payment to be based upon the Trustee's compensation from the Trust during calendar year 2000. Trustees with more than five but less than ten years of service at retirement will receive a prorated benefit. In order to receive benefits under the current Plan, a Trustee must waive all rights under the prior plan prior to receiving payment under either plan. Total aggregate retirement benefits accrued under the prior plan for the six months ended April 30, 2003 were $1,666. The amount of benefits to be paid under the prior plan cannot currently be determined for these Trustees. 20 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) 3. Investments During the six months ended April 30, 2003, the aggregate cost of purchases and proceeds from sales of investments (including maturities of long-term securities, but excluding short-term securities) were as follows: Purchases Sales - ------------------------------------------------------------- Smith Barney Premier Selections All Cap Growth Portfolio $ 6,398,810 $ 7,247,731 - ------------------------------------------------------------ Smith Barney Large Cap Core Portfolio 16,192,268 15,144,797 - ------------------------------------------------------------ Smith Barney Growth and Income Portfolio 13,586,083 11,073,424 - ------------------------------------------------------------ Smith Barney Government Portfolio 206,696,875 153,163,477 - ------------------------------------------------------------ At April 30, 2003, the aggregate gross unrealized appreciation and depreciation of investments for Federal income tax purposes were substantially as follows: Net Unrealized Appreciation Appreciation Depreciation (Depreciation) - ---------------------------------------------------------------------------- Smith Barney Premier Selections All Cap Growth Portfolio $2,436,370 $(4,850,832) $(2,414,462) - --------------------------------------------------------------------------- Smith Barney Large Cap Core Portfolio 3,217,897 (7,099,622) (3,881,725) - --------------------------------------------------------------------------- Smith Barney Growth and Income Portfolio 2,440,188 (4,197,841) (1,757,653) - --------------------------------------------------------------------------- Smith Barney Government Portfolio 2,180,860 (102,529) 2,078,331 - --------------------------------------------------------------------------- 4. Repurchase Agreements The Funds purchase (and its custodian takes possession of ) U.S. government securities from securities dealers subject to agreements to resell the securities to the sellers at a future date (generally, the next business day), at an agreed-upon higher repurchase price. The Funds require continual maintenance of the market value (plus accrued interest) of the collateral in amounts at least equal to the repurchase price. 5. Futures Contracts The Funds may from time to time enter into futures contracts. Initial margin deposits made upon entering into futures contracts are recognized as assets. The initial margin is segregated by the custodian. During the period the futures contract is open, changes in the value of the contract are recognized as unrealized gains or losses by "marking to market" on a daily basis to reflect the market value of the contract at the end of each day's trading. Variation margin payments are made or received and recognized as assets due from or liabilities due to broker, depending upon whether unrealized gains or losses are incurred. When the contract is closed, the Fund records a realized gain or loss equal to the difference between the proceeds from (and cost of) the closing transaction and the Fund's basis in the contract. The Fund enters into such contracts to hedge a portion of its portfolio. The Fund bears the market risk that arises from changes in the value of the financial instruments and securities indices (futures contracts). At April 30, 2003, the Smith Barney Government Portfolio had the following open futures contracts: Expiration Month/ # of Basis Market Unrealized Year Contracts Value Value Gain - ----------------------------------------------------------------------------------------- To Buy: U.S. Treasury Notes 6/03 50 $5,630,456 $5,687,500 $57,044 - ---------------------------------------------------------------------------------------- At April 30, 2003, the Smith Barney Premier Selections All Cap Growth, Smith Barney Large Cap Core and Smith Barney Growth and Income Portfolios did not hold any futures contracts. 21 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) 6. Lending of Portfolio Securities The Funds have an agreement with their custodian whereby the custodian may lend securities owned by the Funds to brokers, dealers and other financial organizations. Fees earned by the Funds on securities lending are recorded as interest income. Loans of securities by the Funds are collateralized by cash, U.S. government securities, high quality money market instruments or other securities that are maintained at all times in an amount at least equal to the current market value of the loaned securities, plus a margin which may vary depending on the type of securities loaned. The custodian establishes and maintains the collateral in segregated accounts. The Funds maintain exposure for the risk of any loss in the investment of amounts received as collateral. At April 30, 2003, Smith Barney Growth and Income Portfolio had loaned common stocks having a market value of $1,737,777 which were collateralized by cash. The cash collateral received for the Smith Barney Growth and Income Portfolio amounting to $1,768,104 was invested in the State Street Navigator Securities Lending Trust Prime Portfolio. For the six months ended April 30, 2003, the Smith Barney Growth and Income Portfolio earned $5,822 in interest income from securities loaned. At April 30, 2003, Smith Barney Premier Selections All Cap Growth, Smith Barney Large Cap Core and Smith Barney Government Portfolios did not have any securities on loan. 7. Securities Traded on a To-Be-Announced Basis The Funds may trade securities on a "to-be-announced" ("TBA") basis. In a TBA transaction, the Funds commit to purchasing or selling securities for which specific information is not yet known at the time of the trade, particularly the face amount and maturity date in GNMA transactions. Securities purchased on a TBA basis are not settled until they are delivered to the Funds normally 15 to 45 days later. These transactions are subject to market fluctuations and their current value is determined in the same manner as for other securities. At April 30, 2003, the Smith Barney Government Portfolio held TBA securities with a total cost of $32,934,922. 8. Mortgage Dollar Rolls The Smith Barney Government Portfolio enters into dollar rolls in which the Fund sells mortgage-backed securities for delivery in the current month and simultaneously contracts to repurchase substantially similar (same type, coupon and maturity) securities to settle on a specified future date. During the roll period, the Fund forgoes interest paid on the securities. The Fund is compensated by a fee paid by the counterparty. Dollar rolls are accounted for as financing arrangements; the fee is recorded as interest income at the time of the transaction and any gain or loss on the roll is deferred and realized upon disposition of the rolled security. At April 30, 2003, the Fund had outstanding net contracts to repurchase mortgage-backed securities of $23,736,313 and $2,108,359 for scheduled settlements on May 14, 2003 and May 19, 2003, respectively. There were no counterparties with dollar rolls outstanding in excess of 10% of net assets at April 30, 2003. 22 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) 9. Sharesof Beneficial Interest At April 30, 2003, the Trust had an unlimited number of shares authorized with a par value of $0.00001 per share. Transactions in shares of each Fund were as follows: Six Months Ended Year Ended April 30, 2003 October 31, 2002 - ------------------------------------------------------------------------------ Smith Barney Premier Selections All Cap Growth Portfolio Shares sold 126,429 560,604 Shares issued on reinvestment -- 2,076 Shares reacquired (331,255) (570,559) - ------------------------------------------------------------------------------ Net Decrease (204,826) (7,879) - ------------------------------------------------------------------------------ Smith Barney Large Cap Core Portfolio Shares sold 498,767 1,930,789 Shares issued on reinvestment 30,596 26,709 Shares reacquired (486,082) (1,008,749) - ------------------------------------------------------------------------------ Net Increase 43,281 948,749 - ------------------------------------------------------------------------------ Smith Barney Growth and Income Portfolio Shares sold 664,342 1,905,118 Shares issued on reinvestment 29,088 15,764 Shares reacquired (303,305) (509,688) - ------------------------------------------------------------------------------ Net Increase 390,125 1,411,194 - ------------------------------------------------------------------------------ Smith Barney Government Portfolio Shares sold 4,784,277 6,115,834 Shares issued on reinvestment 117,037 68,717 Shares reacquired (232,405) (190,552) - ------------------------------------------------------------------------------ Net Increase 4,668,909 5,993,999 - ------------------------------------------------------------------------------ 10. SubsequentEvent Effective May 12, 2003, Smith Barney Government Portfolio changed its name to SB Government Portfolio, and all of the Fund's outstanding shares have been designated Class A shares. 23 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders FINANCIAL HIGHLIGHTS For a share of each class of beneficial interest outstanding throughout the year ended October 31, unless otherwise noted: Smith Barney Premier Selections All Cap Growth Portfolio 2003/(1)/ 2002 2001 2000/(2)/ 1999/(3)/ - ------------------------------------------------------------------------------------------------ Net Asset Value, Beginning of Period $ 8.96 $ 10.73 $ 14.48 $ 10.11 $ 10.00 - ------------------------------------------------------------------------------------------------ Income (Loss) From Operations: Net investment income (loss)/(4)/ 0.00* (0.03) 0.02 0.09 0.01 Net realized and unrealized gain (loss) 0.29 (1.73) (3.69) 4.30 0.10 - ------------------------------------------------------------------------------------------------ Total Income (Loss) From Operations 0.29 (1.76) (3.67) 4.39 0.11 - ------------------------------------------------------------------------------------------------ Less Distributions From: Net investment income -- (0.01) (0.04) (0.02) -- Net realized gains -- -- (0.04) -- -- - ------------------------------------------------------------------------------------------------ Total Distributions -- (0.01) (0.08) (0.02) -- - ------------------------------------------------------------------------------------------------ Net Asset Value, End of Period $ 9.25 $ 8.96 $ 10.73 $ 14.48 $ 10.11 - ------------------------------------------------------------------------------------------------ Total Return 3.24%++ (16.44)% (25.45)% 43.43% 1.10%++ - ------------------------------------------------------------------------------------------------ Net Assets, End of Period (000s) $27,682 $28,628 $34,384 $21,419 $3,032 - ------------------------------------------------------------------------------------------------ Ratios to Average Net Assets: Expenses/(4)(5)/ 0.91%+ 0.95% 0.95% 0.95% 0.95%+ Net investment income (loss) 0.03+ (0.25) 0.16 0.72 1.00+ - ------------------------------------------------------------------------------------------------ Portfolio Turnover Rate 24% 58% 116% 58% 8% - ------------------------------------------------------------------------------------------------ (1) For the six months ended April 30, 2003 (unaudited). (2) Per share amounts have been calculated using the monthly average shares method. (3) For the period from September 15, 1999 (commencement of operations) to October 31, 1999. (4) The Manager agreed to waive all or a portion of its fees for the years ended October 31, 2002, 2001 and 2000 and the period ended October 31, 1999. In addition, the Manager also reimbursed expenses of $45,159, $30,419 and $13,182 for the years ended October 31, 2001 and 2000, and the period ended October 31, 1999, respectively. If such fees were not waived and expenses not reimbursed, the per share effect on net investment income (loss) and the actual expense ratios would have been as follows: Expense Ratios Net Investment Income (Loss) Without Fee Waivers and/or Per Share (Increases) Decreases Expense Reimbursements ------------------------------- ---------------------- 2002 2001 2000 1999 2002 2001 2000 1999 ------ ----- ----- ----- ---- ---- ---- ---- Smith Barney Premier Selections All Cap Growth Portfolio $(0.02) $0.02 $0.15 $0.05 1.11% 1.08% 2.14% 5.35%+ (5) As a result of a voluntary expense limitation, the expense ratio will not exceed 0.95%. * Amount represents less than $0.01 per share. ++ Total return is not annualized, as it may not be representative of the total return for the year. + Annualized. 24 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders FINANCIAL HIGHLIGHTS (CONTINUED) For a share of each class of beneficial interest outstanding throughout the year ended October 31, unless otherwise noted: Smith Barney Large Cap Core Portfolio 2003/(1)/ 2002 2001 2000/(2)/ 1999/(3)/ - ------------------------------------------------------------------------------------------------ Net Asset Value, Beginning of Period $ 7.24 $ 8.96 $ 12.14 $ 10.51 $ 10.00 - ------------------------------------------------------------------------------------------------ Income (Loss) From Operations: Net investment income/(4)/ 0.02 0.02 0.04 0.05 0.01 Net realized and unrealized gain (loss) 0.19 (1.72) (3.19) 1.59 0.50 - ------------------------------------------------------------------------------------------------ Total Income (Loss) From Operations 0.21 (1.70) (3.15) 1.64 0.51 - ------------------------------------------------------------------------------------------------ Less Distributions From: Net investment income (0.03) (0.02) (0.03) (0.01) -- - ------------------------------------------------------------------------------------------------ Total Distributions (0.03) (0.02) (0.03) (0.01) -- - ------------------------------------------------------------------------------------------------ Net Asset Value, End of Period $ 7.42 $ 7.24 $ 8.96 $ 12.14 $ 10.51 - ------------------------------------------------------------------------------------------------ Total Return 2.85%++ (18.94)% (26.03)% 15.61% 5.10%++ - ------------------------------------------------------------------------------------------------ Net Assets, End of Period (000s) $62,972 $61,139 $67,093 $49,630 $5,274 - ------------------------------------------------------------------------------------------------ Ratios to Average Net Assets: Expenses/(4)(5)/ 0.95%+ 0.93% 0.93% 0.95% 0.95%+ Net investment income 0.48+ 0.24 0.42 0.42 0.67+ - ------------------------------------------------------------------------------------------------ Portfolio Turnover Rate 26% 45% 26% 30% 6% - ------------------------------------------------------------------------------------------------ (1)For the six months ended April 30, 2003 (unaudited). (2) Per share amounts have been calculated using the monthly average shares method. (3) For the period from September 15, 1999 (commencement of operations) to October 31, 1999. (4) The Manager agreed to waive all or a portion of its fees for the six months ended April 30, 2003, the year ended October 31, 2000 and the period ended October 31, 1999. In addition, the Manager also reimbursed expenses of $20,272 for the period ended October 31, 1999. If such fees were not waived and expenses not reimbursed, the per share effect on net investment income and the actual expense ratios would have been as follows: Expense Ratios Net Investment Income Without Fee Waivers and/or Per Share Decreases Expense Reimbursements ----------------------- ----------------------- 2003 2000 1999 2003 2000 1999 ----- -------- ------- ---- ---- ---- Smith Barney Large Cap Core Portfolio $0.00* $0.07 $0.05 0.96%+ 1.55% 5.00%+ (5) As a result of a voluntary expense limitation, the expense ratio will not exceed 0.95%. *Amount represents less than 0.01%. ++ Total return is not annualized, as it may not be representative of the total return for the year. + Annualized. 25 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders FINANCIAL HIGHLIGHTS (CONTINUED) For a share of each class of beneficial interest outstanding throughout the year ended October 31, unless otherwise noted: Smith Barney Growth and Income Portfolio 2003/(1)/ 2002 2001 2000/(2)/ 1999/(3)/ - -------------------------------------------------------------------------------------------------------- Net Asset Value, Beginning of Period $ 6.95 $ 8.15 $ 10.77 $ 10.10 $ 10.00 - -------------------------------------------------------------------------------------------------------- Income (Loss) From Operations: Net investment income/(4)(5)/ 0.02 0.02 0.05 0.16 0.01 Net realized and unrealized gain (loss)/(5)/ 0.32 (1.20) (2.58) 0.53 0.09 - -------------------------------------------------------------------------------------------------------- Total Income (Loss) From Operations 0.34 (1.18) (2.53) 0.69 0.10 - -------------------------------------------------------------------------------------------------------- Less Distributions From: Net investment income (0.04) (0.02) (0.05) (0.02) -- Net realized gains -- -- (0.04) -- -- - -------------------------------------------------------------------------------------------------------- Total Distributions (0.04) (0.02) (0.09) (0.02) -- - -------------------------------------------------------------------------------------------------------- Net Asset Value, End of Period $ 7.25 $ 6.95 $ 8.15 $ 10.77 $ 10.10 - -------------------------------------------------------------------------------------------------------- Total Return 4.88%++ (14.47)% (23.63)% 6.86% 1.00%++ - -------------------------------------------------------------------------------------------------------- Net Assets, End of Period (000s) $41,136 $36,730 $31,576 $18,089 $3,045 - -------------------------------------------------------------------------------------------------------- Ratios to Average Net Assets: Expenses/(4)(6)/ 0.94%+ 0.95% 0.95% 0.95% 0.95%+ Net investment income/(5)/ 0.72+ 0.40 0.53 1.54 0.69+ - -------------------------------------------------------------------------------------------------------- Portfolio Turnover Rate 30% 48% 68% 72% 1% - -------------------------------------------------------------------------------------------------------- (1)For the six months ended April 30, 2003 (unaudited). (2)Per share amounts have been calculated using the monthly average shares method. (3)For the period from September 15, 1999 (commencement of operations) to October 31, 1999. (4)The Manager agreed to waive all or a portion of its fees for the years ended October 31, 2002, 2001 and 2000 and the period ended October 31, 1999. In addition, the Manager also reimbursed expenses of $61,498, $21,016 and $12,636 for the years ended October 31, 2001 and 2000, and the period ended October 31, 1999, respectively. If such fees were not waived and expenses not reimbursed, the per share effect on net investment income and the expense ratios would have been as follows: Expense Ratios Net Investment Income Without Fee Waivers and/or Per Share Decreases Expense Reimbursements ----------------------- ---------------------- 2002 2001 2000 1999 2002 2001 2000 1999 ----- ----- ----- ----- ---- ---- ---- ---- Smith Barney Growth and Income Portfolio $0.01 $0.02 $0.12 $0.05 1.09% 1.18% 2.05% 5.22%+ (5)Effective November 1, 2001, the Fund adopted a change in the accounting method that requires the Fund to amortize premiums and accrete all discounts. Without the adoption of this change, for the year ended October 31, 2002, the change to net investment income, net realized and unrealized loss and the ratio of net investment income to average net assets was less than $0.01, $0.01 and 0.01%, respectively. Per share, ratios and supplemental data for the periods prior to November 1, 2001 have not been restated to reflect this change in presentation. (6) As a result of a voluntary expense limitation, the expense ratio will not exceed 0.95%. ++ Total return is not annualized, as it may not be representative of the total return for the year. + Annualized. 26 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders FINANCIAL HIGHLIGHTS (CONTINUED) For a share of each class of beneficial interest outstanding throughout the year ended October 31, unless otherwise noted: Smith Barney Government Portfolio 2003/(1)(2)/ 2002/(2)/ 2001 2000/(2)/ 1999/(3)/ - -------------------------------------------------------------------------------------------------- Net Asset Value, Beginning of Period $11.74 $11.44 $10.62 $10.13 $10.00 - ---------------------------------------------------------------------------------------------- Income From Operations: Net investment income/(4)(5)/ 0.20 0.35 0.52 0.53 0.05 Net realized and unrealized gain/(5)/ 0.06 0.13 0.87 0.12 0.08 - ---------------------------------------------------------------------------------------------- Total Income From Operations 0.26 0.48 1.39 0.65 0.13 - ---------------------------------------------------------------------------------------------- Less Distributions From: Net investment income (0.16) (0.11) (0.57) (0.16) -- Net realized gains -- (0.07) -- -- -- - ---------------------------------------------------------------------------------------------- Total Distributions (0.16) (0.18) (0.57) (0.16) -- - ---------------------------------------------------------------------------------------------- Net Asset Value, End of Period $11.84 $11.74 $11.44 $10.62 $10.13 - ---------------------------------------------------------------------------------------------- Total Return 2.25%++ 4.20% 13.56% 6.55% 1.30++ - ---------------------------------------------------------------------------------------------- Net Assets, End of Period (000s) $140,185 $84,104 $13,410 $4,996 $5,066 - ---------------------------------------------------------------------------------------------- Ratios to Average Net Assets: Expenses/(4)(6)/ 0.69%+ 0.80% 0.80% 0.80% 0.80%+ Net investment income/(5)/ 3.10+ 3.17 4.47 5.19 4.36+ - ---------------------------------------------------------------------------------------------- Portfolio Turnover Rate 170% 145% 90% 0% 0% - ---------------------------------------------------------------------------------------------- (1)For the six months ended April 30, 2003 (unaudited). (2) Per share amounts have been calculated using the monthly average shares method. (3) For the period from September 15, 1999 (commencement of operations) to October 31, 1999. (4) The Manager agreed to waive all or a portion of its fees for the years ended October 31, 2002, 2001 and 2000 and the period ended October 31, 1999. In addition, the Manager also reimbursed expenses of $57,022, $33,010 and $14,291 for the years ended October 31, 2001 and 2000, and the period ended October 31, 1999, respectively. If such fees were not waived and expenses not reimbursed, the per share effect on net investment income and the actual expense ratios would have been as follows: Expense Ratios Net Investment Income Without Fee Waivers and/or Per Share Decreases Expense Reimbursements ----------------------- ---------------------- 2002 2001 2000 1999 2002 2001 2000 1999 ----- ----- ----- ----- ---- ---- ---- ---- Smith Barney Government Portfolio $0.02 $0.06 $0.13 $0.04 1.00% 1.30% 2.06% 3.73%+ (5) Effective November 1, 2001, the Fund adopted a change in the accounting method that requires the Fund to amortize premiums and accrete all discounts. Without the adoption of this change, for the year ended October 31, 2002, net investment income, net realized and unrealized gain and the ratio of net investment income to average net assets would have been $0.36, $0.12 and 3.32%, respectively. Per share, ratios and supplemental data for the periods prior to November 1, 2001 have not been restated to reflect this change in presentation. (6) As a result of a voluntary expense limitation, the expense ratio will not exceed 0.80%. ++ Total return is not annualized, as it may not be representative of the total return for the year. + Annualized. 27 Smith Barney Investment Series | 2003 Semi-Annual Report to Shareholders SMITH BARNEY INVESTMENT SERIES TRUSTEES OFFICERS (Cont'd.) Elliott J. Berv Francis L. Mustaro Donald M. Carlton Vice President and A. Benton Cocanougher Investment Officer Mark T. Finn R. Jay Gerken, Chairman Lawrence B. Weissman, CFA Stephen Randolph Gross Vice President and Diana R. Harrington Investment Officer Susan B. Kerley Alan G. Merten Timothy Woods, CFA C. Oscar Morong, Jr. Vice President and R. Richardson Pettit Investment Officer Walter E. Robb, III Kaprel Ozsolak OFFICERS Controller R. Jay Gerken President and Robert I. Frenkel Chief Executive Officer Secretary Lewis E. Daidone INVESTMENT MANAGER Senior Vice President and Smith Barney Fund Chief Administrative Officer Management LLC Richard L. Peteka CUSTODIAN Chief Financial Officer State Street Bank and and Treasurer Trust Company Alan J. Blake TRANSFER AGENT Vice President and Citicorp Trust Bank, fsb. Investment Officer 125 Broad Street, 11th Floor New York, New York 10004 Michael Kagan Vice President and SUB-TRANSFER AGENT Investment Officer PFPC Global Fund Services P.O. Box 9699 Roger M. Lavan Providence, Rhode Island Vice President and 02940-9699 Investment Officer Smith Barney Investment Series This report is submitted for general information of the shareholders of the Smith Barney Investment Series -- Smith Barney Premier Selections All Cap Growth, Smith Barney Large Cap Core, Smith Barney Growth and Income and Smith Barney Government Portfolios. It is not authorized for distribution to prospective investors unless accompanied or preceded by a current Prospectus, which contains information concerning the investment policies and expenses as well as other pertinent information. SMITH BARNEY INVESTMENT SERIES Smith Barney Mutual Funds 125 Broad Street 10th Floor, MF-2 New York, New York 10004 For complete information on any Smith Barney Mutual Funds, including management fees and expenses, call or write your financial professional for a free prospectus. Read it carefully before you invest or send money. (C)2003 Citigroup Global Markets Inc. Member NASD, SIPC FD02334 6/03 03-4964 ITEM 2. CODE OF ETHICS. Not applicable. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Not applicable. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Not applicable. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable. ITEM 6. [RESERVED] ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 8. [RESERVED] ITEM 9. CONTROLS AND PROCEDURES. (a) The registrant's principal executive officer and principal financial officer have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-2(c) under the Investment Company Act of 1940, as amended) are effective based on their evaluation of the disclosure controls and procedures as of a date within 90 days of the filing date of this document. (b) In the last 90 days, there have been no significant changes in the Registrant's internal controls or in other factors that could significantly affect these controls. ITEM 10. EXHIBITS. (a) Not applicable. (b) Attached hereto. Exhibit 99. CERT Certifications pursuant to section 302 of the Sarbanes-Oxley Act of 2002 Exhibit 99.906CERT Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this Report to be signed on its behalf by the undersigned, there unto duly authorized. Smith Barney Investment Series By: /s/ R. Jay Gerken R. Jay Gerken Chief Executive Officer of Smith Barney Investment Series Date: July 2, 2003 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ R. Jay Gerken (R. Jay Gerken) Chief Executive Officer of Smith Barney Investment Series Date: July 2, 2003 By: /s/ Richard Peteka Chief Financial Officer of Smith Barney Investment Series Date: July 2, 2003