Harbor Commodity Real Return Strategy Fund Institutional Class (HACMX)

Portfolio Characteristics (As of Quarter-Ended 12/31/2011)

 Harbor Commodity Real Return Strategy FundDow Jones-UBS Commodity Index Total ReturnSM
Number of Bonds150-
Average Market Coupon (%)1.72-
Yield to Maturity (%)2.61-
Weighted Avg. Maturity (yrs)6.63-
Weighted Avg. Duration (yrs)5.03-
Turnover (unannualized % since 10/31)103-

For definitions of the portfolio characteristics, visit our Financial Glossary.

Top Ten Holdings (As of Quarter-Ended 12/31/2011)

SecuritiesMaturity DateCoupon Rate (%)Market Value ($000's)% of Net Assets
U.S. Treasury Inflation Indexed Bonds07/15/20210.638,86713.3
U.S. Treasury Inflation Indexed Bonds07/15/20201.238,47413.2
U.S. Treasury Inflation Indexed Bonds01/15/20142.028,6559.8
U.S. Treasury Inflation Indexed Bonds04/15/20160.125,0368.6
U.S. Treasury Inflation Indexed Bonds07/15/20131.919,0746.5
U.S. Treasury Inflation Indexed Bonds07/15/20142.014,8665.1
U.S. Treasury Inflation Indexed Bonds01/15/20211.114,6735.0
U.S. Treasury Inflation Indexed Bonds07/15/20191.912,8824.4
U.S. Treasury Inflation Indexed Bonds07/15/20123.012,8084.4
U.S. Treasury Inflation Indexed Bonds04/15/20150.511,9244.1
% of Total Holdings:217,25974.4

Full Holdings (As of Quarter-Ended 12/31/2011)

SecuritiesMaturity DateCoupon Rate (%)Market Value ($000's)% of Net Assets
U.S. Treasury Inflation Indexed Bonds07/15/20210.638,86713.3
U.S. Treasury Inflation Indexed Bonds07/15/20201.238,47413.2
U.S. Treasury Inflation Indexed Bonds01/15/20142.028,6559.8
U.S. Treasury Inflation Indexed Bonds04/15/20160.125,0368.6
U.S. Treasury Inflation Indexed Bonds07/15/20131.919,0746.5
U.S. Treasury Inflation Indexed Bonds07/15/20142.014,8665.1
U.S. Treasury Inflation Indexed Bonds01/15/20211.114,6735.0
U.S. Treasury Inflation Indexed Bonds07/15/20191.912,8824.4
U.S. Treasury Inflation Indexed Bonds07/15/20123.012,8084.4
U.S. Treasury Inflation Indexed Bonds04/15/20150.511,9244.1
U.S. Treasury Notes10/15/20130.510,0453.4
U.S. Treasury Inflation Indexed Bonds01/15/20192.16,6502.3
Australia Government Bond08/20/20204.04,5611.6
Chester Asset Receivables Dealings04/15/20161.24,5441.6
Barclays Bank plc MTN03/23/20170.74,3011.5
U.S. Treasury Inflation Indexed Bonds07/15/20172.64,0341.4
U.S. Treasury Notes01/15/20201.43,8181.3
ING Bank NV06/09/20141.93,6421.2
U.S. Treasury Inflation Indexed Bonds02/15/20412.13,2181.1
Citibank Omni Master Trust05/16/20162.43,0191.0
U.S. Treasury Notes05/15/20213.12,9031.0
Dexia Credit Local New York03/05/20130.92,7460.9
Citibank Omni Master Trust08/15/20183.02,7290.9
Wesfarmers Ltd.05/18/20163.02,6230.9
U.S. Treasury Inflation Indexed Bonds07/15/20181.42,4990.9
Italy Buoni Poliennali Del Tesoro09/15/20212.12,3400.8
Federal Home Loan Mortgage Corp. REMIC12/15/20370.92,3230.8
DBUBS Mortgage Trust07/10/20443.42,2880.8
U.S. Treasury Inflation Indexed Bonds04/15/20130.62,1800.7
U.S. Treasury Inflation Indexed Bonds04/15/20141.22,1320.7
U.S. Treasury Inflation Indexed Bonds01/15/20172.42,0210.7
TDC A/S MTN02/23/20153.52,0080.7
Commonwealth Bank of Australia09/17/20140.82,0020.7
BPCE SA02/07/20142.22,0000.7
Instituto de Credito Oficial MTN03/25/20143.21,9560.7
Intesa Sanpaolo SpA02/24/20142.91,9380.7
First Franklin Mortgage Loan Asset Backed Certificates11/25/20350.61,8580.6
Credit Agricole SA MTN01/21/20141.91,8500.6
Banc of America Large Loan Inc.11/15/20152.01,8170.6
Australia Government Bond09/20/20253.01,7140.6
Morgan Stanley01/24/20142.01,6580.6
Ford Motor Credit Co. LLC08/01/20127.51,6520.6
SLM Student Loan Trust12/15/20231.71,6320.6
Bear Stearns Alt-A Trust09/25/20341.01,6230.6
ICICI Bank Ltd. MTN02/24/20142.31,6150.6
United Kingdom Gilt Inflation Linked11/22/20221.91,6100.6
Volkswagen International Finance NV10/01/20121.01,5990.5
Commercial Industrial Finance Corp.05/10/20210.71,5840.5
Holmes Master Issuer plc10/15/20542.91,5500.5
International Lease Finance Corporation03/17/20156.81,5080.5
Commercial Industrial Finance Corp.03/01/20210.81,4950.5
Morgan Stanley MTN03/01/20131.81,4740.5
Citigroup Inc.01/13/20141.81,4600.5
U.S. Treasury Inflation Indexed Bonds04/15/20122.01,4580.5
Wachovia Corp. MTN02/13/20141.61,3760.5
SLM Student Loan Trust11/16/20434.51,2340.4
Springleaf Financial Corporation05/10/20175.51,2220.4
FUEL Trust06/15/20164.01,2010.4
First Franklin Mortgage Loan Asset Backed Certificates09/25/20350.71,1900.4
The Goldman Sachs Group Inc.02/04/20131.91,1180.4
Hillmark Funding05/21/20210.71,1030.4
Stone Tower Capital LLC04/17/20210.61,1020.4
U.S. Treasury Inflation Indexed Bonds01/15/20151.61,0880.4
Limited Brands Inc.07/15/20176.91,0830.4
Gosforth Funding plc04/24/20472.41,0640.4
Merrill Lynch & Co. Inc. MTN05/30/20141.81,0090.3
LeasePlan Corporation NV05/07/20123.01,0080.3
Driver One GmbH02/21/20171.89960.3
Australia Government Bond09/20/20302.59880.3
Federal National Mortgage Association02/01/20414.09860.3
Ally Financial Inc.02/12/20158.39520.3
Globaldrive BV04/20/20182.79490.3
SLM Student Loan Trust09/15/20211.79050.3
New York Life Global Funding MTN12/20/20131.58920.3
Centex Corporation05/15/20145.78890.3
Lyondell Chemical Co.05/01/201811.08220.3
United Kingdom Gilt12/07/20304.88060.3
International Lease Finance Corporation MTN02/15/20125.48020.3
Vnesheconombank Via VEB Finance plc11/22/20175.47940.3
Countrywide Asset-Backed Certificates04/25/20365.57830.3
Pride International Inc.08/15/20206.97630.3
Banco Santander Brazil SA MTN03/18/20142.77630.3
U.S. Treasury Inflation Indexed Bonds01/15/20272.47260.2
Bayview Financial Acquisition Trust12/28/20365.77250.2
SLM Corporation MTN03/17/20145.96620.2
Small Business Administration Participation Certificates11/01/20275.56570.2
Permanent Master Issuer plc07/15/20422.96450.2
Canadian Government Bond12/01/20214.26130.2
Export-Import Bank of Korea MTN03/13/20121.66000.2
Morgan Stanley MTN11/29/20131.85940.2
Wachovia Mortgage Loan Trust LLC10/20/20352.75850.2
Ally Financial Inc.02/11/20143.65700.2
Granite Mortgages plc06/20/20441.75650.2
Citigroup Inc. MTN06/16/20147.45530.2
Venture CDO Ltd.01/20/20220.65510.2
Magi Funding plc04/11/20212.05510.2
HCA Inc.09/15/20207.25300.2
CMS Energy Corp.09/30/20154.25080.2
Volkswagen International Finance NV08/12/20131.65020.2
Banco Santander Chile04/20/20121.75000.2
International Lease Finance Corporation MTN09/20/20135.64910.2
Katonah Ltd.09/20/20160.94850.2
National Credit Union Administration Guaranteed Notes12/08/20200.84600.2
Bank of America Corporation MTN06/11/20121.14580.2
Washington Mutual Mortgage Pass Through Certificates01/25/20461.34180.1
Federal National Mortgage Association REMIC07/25/20370.64140.1
Citigroup Inc.12/13/20136.04140.1
Argent Securities Inc.10/25/20350.54050.1
Ares CLO Funds03/12/20180.84010.1
Arran Residential Mortgages Funding plc11/19/20472.93870.1
Federal National Mortgage Association REMIC07/25/20370.73740.1
Government National Mortgage Association03/20/20370.63420.1
Federal National Mortgage Association REMIC05/25/20360.73080.1
U.S. Treasury Inflation Indexed Bonds01/15/20252.43060.1
Royal Bank of Scotland plc08/23/20132.92890.1
Royal Bank of Scotland plc03/16/20154.92870.1
Ally Financial Inc.06/20/20144.02820.1
MLCC Mortgage Investors Inc.02/25/20362.02760.1
SLM Corporation11/01/20165.32550.1
Harvest CLO SA03/29/20172.22400.1
Thornburg Mortgage Securities Trust07/25/20365.42360.1
GS Mortgage Securities Corp. II08/10/20434.62200.1
SLM Corporation MTN06/15/20136.12000.1
United Kingdom Gilt12/07/20404.21920.1
American Money Management Corporation08/08/20170.81900.1
Turkiye Garanti Bankasi AS04/20/20162.91820.1
Citigroup Inc.11/05/20140.71710.1
SLM Corporation MTN04/01/20145.11410.0
Canadian Government Bond12/01/20441.51330.0
Harborview Mortgage Loan Trust05/19/20350.51140.0
Federal National Mortgage Association REMIC02/25/20370.71140.0
Commodity Option on Crude Oil Futures11/17/20150.01100.0
Petroleos Mexicanos01/21/20215.51090.0
Italy Buoni Poliennali Del Tesoro09/15/20232.61070.0
International Lease Finance Corporation09/01/20187.11040.0
International Lease Finance Corporation09/01/20166.81030.0
International Lease Finance Corporation09/01/20146.51030.0
Commodity Option on Crude Oil Futures11/15/20130.0800.0
Petroleos de Venezuela SA10/28/20155.0720.0
Banc of America Mortgage Securities Inc.09/25/20336.5480.0
Gulf Stream Compass CLO Ltd.07/15/20160.8460.0
Interest Rate Swap Option 30 year09/24/20120.0410.0
Commodity Index Option on Gold Futures08/06/20120.0230.0
Premium Loan Trust Ltd.10/25/20140.8200.0
Commodity Index Option on Gold Futures08/08/20120.0170.0
Svenska Handelsbanken AB09/14/20121.5150.0
Commodity Option on Brent Oil Futures06/11/20120.040.0
Commodity Option on Heating Oil Futures03/27/20120.040.0
Commodity Option on Heating Oil Futures03/27/20120.040.0
Interest Rate Swap Option 1 year11/19/20120.010.0
Total379,657129.7
Cash and Other Assets Less Liabilities-29.7
Total Net Assets100%

Sector Allocation (As of Quarter-Ended 12/31/2011)

As of Quarter-Ended 12/31/2011
Economic SectorHarbor Commodity Real Return Strategy Fund %
U.S. GOVERNMENT OBLIGATIONS89.0
CORPORATE BONDS & NOTES18.2
ASSET-BACKED SECURITIES10.1
FOREIGN GOVERNMENT OBLIGATIONS5.7
COLLATERALIZED MORTGAGE OBLIGATIONS4.0
MORTGAGE PASS-THROUGH1.8
BANK LOAN OBLIGATIONS0.9
OPTIONS0.1

Benchmark Sectors (As of Quarter-Ended 12/31/2011)

As of Quarter-Ended 12/31/2011
Economic SectorDow Jones-UBS Commodity Index Total ReturnSM %
Energy33.9
Grains19.4
Industrial Metals14.9
Livestock6.3
Precious Metals16.1
Softs6.6
Vegetable Oil2.9

Maturity Profile (As of Quarter-Ended 12/31/2011)

As of Quarter-Ended 12/31/2011
MaturityHarbor Commodity Real Return Strategy Fund %
0-1 yr0.0
1-3 yr30.2
3-5 yr20.4
5-10 yr44.7
10-20 yr3.4
20-30 yr1.2
Over 30 yr0.2

Duration (As of Quarter-Ended 12/31/2011)

As of Quarter-Ended 12/31/2011
DurationHarbor Commodity Real Return Strategy Fund %
0-1 yr6.6
1-3 yr16.3
3-5 yr18.0
5-10 yr53.6
10-20 yr5.4
20-30 yr0.2
Over 30 yr0.0

This information should not be considered as a recommendation to purchase or sell a particular security and the holdings, sectors or countries mentioned may change at any time and may not represent current or future investments.

The Dow Jones-UBS Commodity Index Total ReturnSM is composed of futures contracts on 19 physical commodities. This unmanaged index does not reflect fees and expenses and is not available for direct investment