Form 13F Report for the Calendar Year or Quarter Ended: 9/30/2010 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: Horizon Bancorp Address: 515 Franklin Square Michigan City, IN 46360 Form 13F File Number 28-6479 Person Signing this Report on Behalf of Reporting Manager: Name: Mark E. Secor Title: Chief Financial Officer Phone: 219-873-2611 Signature, Place, and Date of Signing: /s/ Mark E. Secor, Chief Financial Officer Michigan City, IN ------------------------------------------ ----------------- Place 11/11/2010 Date Report Type (check only one): [X] 13F Holdings Report [ ] 13F Notice [ ] 13F Combination Report List of Other Managers Reporting for this Manager: Horizon Trust & Investment Management Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 183 Form 13F Information Table Value Total: $43,542,838.00 List of Other Included Managers: Horizon Trust & Investment Management INVESTMENT DIRECTION (6) VOTING AUTHORITY (8) ------------------------- --------------------- SHARED- SHARED- OTHER NAME OF ISSUER (1) TYPE (2) CUSIP (3) MARKET (4) SHARES/PV (5) SOLE DEFINED OTHER MANAGERS (7) SOLE SHARED NONE ------------------ -------- --------- ---------- ------------- --------- ------- ------- ------------ ---- ------ --------- Aflac Inc Equity 001055102 503604 9739 9301 438 0 0 0 0 9739 ALPS Alerian MLP ETF Equity 00162Q866 6953 450 0 450 0 0 0 0 450 AT&T Inc Com Equity 00206R102 335821 11742 11342 400 0 0 0 0 11742 Abbott Labs Equity 002824100 135824 2600 400 2200 0 0 0 0 2600 ADR Alcatel - Lucent Equity 013904305 487 144 105 39 0 0 0 0 144 Altria Group Incorporated Equity 02209S103 139220 5796 5346 450 0 0 0 0 5796 American Electric & Power Co Equity 025537101 8297 229 229 0 0 0 0 0 229 American Express Co Equity 025816109 194935 4638 4638 0 0 0 0 0 4638 American International Group Equity 026874784 1329 34 0 34 0 0 0 0 34 Ameriprise Financial Inc Equity 03076C106 40751 861 861 0 0 0 0 0 861 Ametek Inc Equity 031100100 199583 4178 4178 0 0 0 0 300 3878 Amgen Inc Equity 031162100 5511 100 0 100 0 0 0 0 100 Apache Corp Co Equity 037411105 9776 100 0 100 0 0 0 0 100 Apple, Inc Equity 037833100 28375 100 0 100 0 0 0 0 100 Ares Capital Corp Equity 04010L103 2035 130 130 0 0 0 0 0 130 Avanir Pharmaceuticals, Class A Equity 05348P401 1436 450 450 0 0 0 0 0 450 ADR AXA Sponsored Equity 054536107 435 25 25 0 0 0 0 0 25 ADR BP Amoco PLC Equity 055622104 577533 14028 8686 5342 0 0 0 0 14028 Babcock & Wilcox Co New Equity 05615F102 1064 50 0 50 0 0 0 0 50 Bank of America Corp Equity 060505104 23309 1779 76 1703 0 0 0 0 1779 iPath S&P GSCI Crude Oil TR Index ETN Equity 06738C786 22780 1000 1000 0 0 0 0 0 1000 Berkshire Hathaway Inc Cl A Equity 084670108 249000 2 2 0 0 0 0 0 2 Berkshire Hathaway Class B Equity 084670702 460528 5570 5570 0 0 0 0 0 5570 ADR BHP Billiton Ltd Equity 088606108 7632 100 0 100 0 0 0 0 100 BlackRock Bond Portfolio Instl Equity 091928341 38294 3968 3968 0 0 0 0 0 3968 BlackRock Insured Municipal Term Tr Equity 092474105 15075 1500 1500 0 0 0 0 0 1500 BlackRock Invt Quality Muni Fd - Closed End Equity 09247D105 6495 429 429 0 0 0 0 0 429 BlackRock MuniVest II Equity 09253T101 96978 6173 6173 0 0 0 0 0 6173 Blackrock Muniyield Insured Equity 09254E103 10557 745 745 0 0 0 0 0 745 Blackrock Muniyield Quality Equity 09254F100 12377 810 810 0 0 0 0 0 810 Boeing Co Equity 097023105 27148 408 308 100 0 0 0 0 408 Buffalo Wild Wings Inc Equity 119848109 4789 100 0 100 0 0 0 0 100 CME Group Inc Equity 12572Q105 7293 28 28 0 0 0 0 0 28 CP Holdrs Dep Rcpts Cp Equity 12616K106 11568 100 100 0 0 0 0 0 100 CSX Corp Equity 126408103 423917 7663 7448 215 0 0 0 0 7663 CVS/Caremark Corp Equity 126650100 224822 7144 6759 385 0 0 0 0 7144 Campbell Soup Company Equity 134429109 3575 100 100 0 0 0 0 0 100 Caterpillar Inc Equity 149123101 332502 4226 3990 236 0 0 0 0 4226 Celgene Corp Equity 151020104 8642 150 0 150 0 0 0 0 150 Chemical Financial Equity 163731102 8256 400 400 0 0 0 0 0 400 Chesapeake Energy Corp Equity 165167107 453 20 20 0 0 0 0 0 20 Chevron Corp Equity 166764100 681468 8408 7805 603 0 0 0 0 8408 Cisco Systems Incorporated Equity 17275R102 230313 10531 9719 812 0 0 0 0 10531 Citigroup Inc Equity 172967101 2639 675 75 600 0 0 0 0 675 Clorox Company Equity 189054109 29641 444 444 0 0 0 0 0 444 Coca Cola Company Equity 191216100 319812 5465 3435 2030 0 0 0 0 5465 Colgate Palmolive Equity 194162103 6149 80 80 0 0 0 0 0 80 Comcast Corporation New Class A Equity 20030N101 5496 304 304 0 0 0 0 0 304 Conagra Foods Equity 205887102 220519 10051 9701 350 0 0 0 0 10051 ConocoPhillips Equity 20825C104 105556 1838 1838 0 0 0 0 0 1838 Crane Co Com Equity 224399105 12103 319 0 319 0 0 319 0 319 CurrencyShares Australian Dollar Trust Equity 23129U101 10670 110 110 0 0 0 0 0 110 Currencyshares Swiss Franc Tr Equity 23129V109 5555 55 0 55 0 0 0 0 55 DNP Select Income Equity 23325P104 21778 2220 1330 890 0 0 0 0 2220 Deere & Co Inc Equity 244199105 6978 100 0 100 0 0 0 0 100 Dell Inc Equity 24702R101 16861 1300 0 1300 0 0 0 0 1300 Disney Walt Co Equity 254687106 13240 400 100 300 0 0 0 0 400 Discover Financial Services Equity 254709108 1601 96 96 0 0 0 0 0 96 DirecTV Group Inc Equity 25490A101 394194 9469 9078 391 0 0 0 0 9469 Du Pont E I De Nemours & Co Equity 263534109 306673 6873 6082 791 0 0 0 0 6873 Ecolab Inc Equity 278865100 10148 200 200 0 0 0 0 0 200 Exelon Corp Equity 30161N101 4258 100 0 100 0 0 0 0 100 Express 1 Expedited Solutions Equity 30217Q108 399284 212385 212385 0 0 0 0 0 212385 Exxon Mobil Corporation Equity 30231G102 553824 8963 6860 2103 0 0 0 0 8963 Fifth Third Bancorp Equity 316773100 4992 415 415 0 0 0 0 0 415 First Finl Bancorp OH Equity 320209109 57146 3426 3426 0 0 0 0 0 3426 1st Source Corp Equity 336901103 8680 500 500 0 0 0 0 0 500 FIRSTBANK CORP MICH Equity 33761G104 9280 2000 2000 0 0 0 0 0 2000 Fluor Corp Equity 343412102 186629 3768 3646 122 0 0 0 0 3768 Ford Motor Co Equity 345370860 12240 1000 500 500 0 0 0 0 1000 Freeport-McMoran Copper & Gold Inc Equity 35671D857 8539 100 0 100 0 0 0 0 100 Frontier Communications Equity 35906A108 1013 124 124 0 0 0 0 0 124 Gallagher Arthur J & Co Equity 363576109 7911 300 0 300 0 0 0 0 300 General Electric Co Equity 369604103 377098 23206 20567 2639 0 0 0 0 23206 General Mills Inc Equity 370334104 160776 4400 4400 0 0 0 0 0 4400 Gilead Sciences Inc Equity 375558103 3561 100 0 100 0 0 0 0 100 Google Inc Cl A Equity 38259P508 26290 50 0 50 0 0 0 0 50 Harley Davidson Inc Equity 412822108 5688 200 0 200 0 0 0 0 200 Hershey Foods Corp Equity 427866108 47590 1000 1000 0 0 0 0 0 1000 Honeywell Inc Equity 438516106 26364 600 600 0 0 0 0 0 600 Horizon Bancorp Ind Equity 440407104 14129972 635055 618464 16591 0 0 0 0 635055 Huntington Bancshares Equity 446150104 1138 200 200 0 0 0 0 0 200 ITT Industries Incorporated Equity 450911102 30580 653 653 0 0 0 0 0 653 Illinois Tool Works Incorporated Equity 452308109 16551 352 352 0 0 0 0 0 352 Intel Corp Equity 458140100 81965 4269 69 4200 0 0 0 0 4269 Intercontinentalexchange Inc Equity 45865V100 2618 25 25 0 0 0 0 0 25 International Business Machines Equity 459200101 615837 4591 4405 186 0 0 0 0 4591 Ishares TR NYSE 100 Index Equity 464287135 21967 400 400 0 0 0 0 0 400 iShares MSCI Emerging Markets Index Equity 464287234 17908 400 400 0 0 0 0 0 400 iShares S&P Global Telecommunications Equity 464287275 14867 260 260 0 0 0 0 0 260 iShares S&P 500 Value Index Equity 464287408 5968 110 110 0 0 0 0 0 110 iShares S&P North America Technology Sector Equity 464287549 1198368 21900 21050 850 0 0 0 0 21900 iShares Dow Jones US Technology Equity 464287721 15330 265 265 0 0 0 0 0 265 iShares S&P SmallCap 600 Index Equity 464287804 14773 250 250 0 0 0 0 0 250 iShares Dow Jones US Consumer Goods Equity 464287812 14524 245 245 0 0 0 0 0 245 iShares S&P SmallCap 600 Growth Index Equity 464287887 9371 150 150 0 0 0 0 0 150 JP Morgan Chase and Company Equity 46625H100 19639 516 516 0 0 0 0 0 516 Johnson & Johnson Equity 478160104 503735 8130 7610 520 0 0 0 0 8130 Johnson Controls Incorporated Equity 478366107 276391 9062 8787 275 0 0 0 0 9062 Kansas City Southern Industries Inc New Equity 485170302 7856 210 210 0 0 0 0 0 210 Kimco Rlty Corp Equity 49446R109 9444 600 600 0 0 0 0 0 600 Kraft Foods Incorporated Class A Equity 50075N104 3086 100 100 0 0 0 0 0 100 L-3 Communication Holdings Corporation Equity 502424104 450242 6230 5781 449 0 0 0 0 6230 Laboratory Corp Of America Holdings Equity 50540R409 482109 6147 5851 296 0 0 0 0 6147 Lakeland Finl Corp Equity 511656100 9330 500 500 0 0 0 0 0 500 LaPorte Bancorp Inc Equity 516650108 24820 3414 3414 0 0 0 0 0 3414 Lincoln National Corporation Equity 534187109 23920 1000 1000 0 0 0 0 0 1000 Macatawa Bank Corp Equity 554225102 2269 1533 0 1533 0 0 0 0 1533 Marathon Oil Corporation Equity 565849106 337124 10185 9853 332 0 0 0 0 10185 McDermott Intl Inc Equity 580037109 1478 100 0 100 0 0 0 0 100 McDonalds Corporation Equity 580135101 50294 675 450 225 0 0 0 0 675 McGraw Hill Companies Incorporated Equity 580645109 20960 634 634 0 0 0 0 0 634 Medtronic Incorporated Equity 585055106 3358 100 100 0 0 0 0 0 100 Merck & Co. Inc. Equity 58933Y105 14724 400 0 400 0 0 0 0 400 Microsoft Corporation Equity 594918104 381162 15564 13911 1653 0 0 0 0 15564 Monsanto Company Equity 61166W101 4793 100 0 100 0 0 0 0 100 Morgan Stanley Equity 617446448 4739 192 192 0 0 0 0 0 192 National Oil Well Varco Equity 637071101 282963 6363 6119 244 0 0 0 0 6363 Newmont Mining Corp Equity 651639106 6281 100 0 100 0 0 0 0 100 Nisource Incorporated Equity 65473P105 13328 766 766 0 0 0 0 0 766 Norfolk Southern Corporation Equity 655844108 5951 100 100 0 0 0 0 0 100 Northern Trust Corporation Equity 665859104 2412 50 50 0 0 0 0 0 50 Nucor Corp Equity 670346105 3820 100 0 100 0 0 0 0 100 Nustar Energy LP Equity 67058H102 6296 102 102 0 0 0 0 0 102 Nuveen Quality PFD Income Fund Equity 67071S101 8090 1000 1000 0 0 0 0 0 1000 Nuveen Multi-Strategy Income & Growth Fund Equity 67073B106 4508 538 0 538 0 0 0 0 538 Old Second Bancorp Inc Ill Equity 680277100 695 500 500 0 0 0 0 0 500 Omnicom Group Equity 681919106 284414 7204 7014 190 0 0 0 0 7204 Oracle Corporation Equity 68389X105 120825 4500 0 4500 0 0 0 0 4500 Pactiv Corporation Equity 695257105 16490 500 500 0 0 0 0 0 500 Patterson Cos Inc Equity 703395103 1633 57 0 57 0 0 0 0 57 Paychex Incorporated Equity 704326107 242049 8805 8442 363 0 0 0 0 8805 Pepsico Incorporated Equity 713448108 374124 5631 5254 377 0 0 0 0 5631 Pfizer Incorporated Equity 717081103 3798450 221226 136704 84522 0 0 0 0 221226 Philip Morris Intl Inc Equity 718172109 488382 8718 8239 479 0 0 0 0 8718 Plum Creek Timber Equity 729251108 25628 726 726 0 0 0 0 0 726 Potash Corp Sask Inc Equity 73755L107 14404 100 0 100 0 0 0 0 100 PowerShares WilderHill Clean Energy Equity 73935X500 169155 17121 16571 550 0 0 0 0 17121 PowerShares DB Energy Equity 73936B101 166221 6880 6880 0 0 0 0 0 6880 Procter & Gamble Equity 742718109 77961 1300 1300 0 0 0 0 0 1300 Qwest Communications Equity 749121109 1430 228 0 228 0 0 0 0 228 Research In Motion Equity 760975102 164329 3375 3308 67 0 0 0 0 3375 ADR Rio Tinto PLC Equity 767204100 11746 200 0 200 0 0 0 0 200 Rockwell Auto Corp Equity 773903109 34692 562 562 0 0 0 0 0 562 ADR Royal Dutch Shell PLC Equity 780259206 177885 2950 2950 0 0 0 0 0 2950 SPDR S&P 500 Equity 78462F103 51359 450 450 0 0 0 0 0 450 SPDR Gold Shares Equity 78463V107 577897 4518 4092 426 0 0 0 0 4518 SPDR S&P Midcap 400 Equity 78467Y107 14559 100 100 0 0 0 0 0 100 Sara Lee Corporation Equity 803111103 282 21 21 0 0 0 0 0 21 Select Sector SPDR Energy Equity 81369Y506 530720 9467 9089 378 0 0 0 0 9467 Select Sector SPDR Utilities Equity 81369Y886 624054 19887 18942 945 0 0 0 0 19887 Stryker Corporation Equity 863667101 50050 1000 1000 0 0 0 0 100 900 Ameritrade Hldg Corp Equity 87236Y108 282900 17517 16800 717 0 0 0 0 17517 TJX Cos Inc New Equity 872540109 386630 8663 8339 324 0 0 0 0 8663 TTC Technology Corp Equity 87304R100 4 41700 41700 0 0 0 0 0 41700 Tenneco Automotive Inc Equity 880349105 2897 100 100 0 0 0 0 0 100 ADR Teva Pharmaceutical Ind Equity 881624209 461299 8745 8212 533 0 0 0 0 8745 Tupperware Corp Equity 899896104 9976 218 218 0 0 0 0 0 218 US Bancorp Delaware New Equity 902973304 10810 500 500 0 0 0 0 0 500 Union Pacific Corporation Equity 907818108 16360 200 200 0 0 0 0 0 200 United Parcel Service Equity 911312106 3335 50 50 0 0 0 0 0 50 United States Steel Corp Equity 912909108 4384 100 0 100 0 0 0 0 100 Vanguard Consumer Discretionary ETF Equity 92204A108 424603 7904 7702 202 0 0 0 0 7904 Vanguard Consumer Staples ETF Equity 92204A207 681002 9635 9271 364 0 0 0 0 9635 Vanguard Financials ETF Equity 92204A405 1087321 36709 35512 1197 0 0 0 0 36709 Vanguard Health Care ETF Equity 92204A504 646235 11851 11762 89 0 0 0 0 11851 Vanguard Industrials ETF Equity 92204A603 427819 7403 7167 236 0 0 0 0 7403 Vanguard Materials ETF Equity 92204A801 446032 6291 6111 180 0 0 0 0 6291 Vanguard Telecom Services ETF Equity 92204A884 514444 8197 7942 255 0 0 0 0 8197 Verizon Communications Equity 92343V104 6518 200 200 0 0 0 0 0 200 ADR Vodafone Group Equity 92857W209 149 6 6 0 0 0 0 0 6 Vulcan Materials Company Equity 929160109 1846 50 0 50 0 0 50 0 50 Wal-Mart Stores Equity 931142103 369020 6895 6664 231 0 0 0 0 6895 Walgreen Company Equity 931422109 608159 18154 17654 500 0 0 0 0 18154 Wellpoint Inc Equity 94973V107 29226 516 516 0 0 0 0 0 516 Wells Fargo & Company New Equity 949746101 768594 30603 29352 1251 0 0 0 0 30603 Whirlpool Corp Equity 963320106 114396 1413 1413 0 0 0 0 50 1363 Wizzard Software Corporation Equity 97750V109 1324 5520 5520 0 0 0 0 0 5520 Xilinx Incorporated Equity 983919101 5328 200 0 200 0 0 0 0 200 Zebra Technologies Corp Cl A Equity 989207105 22169 659 0 659 0 0 0 0 659 Accenture PLC Equity G1151C101 285788 6726 6484 242 0 0 0 0 6726 Seagate Technology PLC Equity G7945M107 1178 100 100 0 0 0 0 0 100 Noble Corporation Switzerland Equity H5833N103 255283 7555 7100 455 0 0 0 0 7555 ---------- --------- --------- ------- --- --- --- --- --------- 43,542,838 1,733,426 1,576,120 157,306 0 0 369 450 1,732,976 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