Harbor Commodity Real Return Strategy Fund Administrative Class (HCMRX)

Portfolio Characteristics (As of Quarter-Ended 03/31/2013)

 Harbor Commodity Real Return Strategy FundDow Jones-UBS Commodity Index Total ReturnSM
Number of Bonds114-
Average Market Coupon (%)1.10-
Yield to Maturity (%)1.65-
Weighted Avg. Maturity (yrs)5.46-
Weighted Avg. Duration (yrs)3.97-

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

Top Ten Holdings (As of Quarter-Ended 03/31/2013)

SecuritiesMaturity DateCoupon Rate (%)Market Value ($000's)% of Net Assets
U.S. Treasury Inflation Indexed Bonds07/15/20201.245,47012.0
U.S. Treasury Inflation Indexed Bonds07/15/20210.638,03010.1
U.S. Treasury Inflation Indexed Bonds07/15/20220.134,5159.1
U.S. Treasury Inflation Indexed Bonds04/15/20160.127,8327.4
U.S. Treasury Inflation Indexed Bonds04/15/20170.127,1327.2
U.S. Treasury Inflation Indexed Bonds07/15/20131.922,6386.0
U.S. Treasury Inflation Indexed Bonds01/15/20211.115,4004.1
U.S. Treasury Inflation Indexed Bonds07/15/20142.014,8483.9
U.S. Treasury Inflation Indexed Bonds07/15/20191.913,8723.7
U.S. Treasury Inflation Indexed Bonds04/15/20150.513,7353.6
% of Total Holdings:253,47267.1

Full Holdings (As of Quarter-Ended 03/31/2013)

SecuritiesMaturity DateCoupon Rate (%)Market Value ($000's)% of Net Assets
U.S. Treasury Inflation Indexed Bonds07/15/20201.245,47012.0
U.S. Treasury Inflation Indexed Bonds07/15/20210.638,03010.1
U.S. Treasury Inflation Indexed Bonds07/15/20220.134,5159.1
U.S. Treasury Inflation Indexed Bonds04/15/20160.127,8327.4
U.S. Treasury Inflation Indexed Bonds04/15/20170.127,1327.2
U.S. Treasury Inflation Indexed Bonds07/15/20131.922,6386.0
U.S. Treasury Inflation Indexed Bonds01/15/20211.115,4004.1
U.S. Treasury Inflation Indexed Bonds07/15/20142.014,8483.9
U.S. Treasury Inflation Indexed Bonds07/15/20191.913,8723.7
U.S. Treasury Inflation Indexed Bonds04/15/20150.513,7353.6
U.S. Treasury Inflation Indexed Bonds01/15/20142.013,6293.6
U.S. Treasury Notes10/15/20130.510,0222.7
U.S. Treasury Notes10/31/20130.210,0082.7
U.S. Treasury Notes09/30/20130.19,7022.6
U.S. Treasury Notes11/15/20130.57,7552.1
U.S. Treasury Inflation Indexed Bonds01/15/20230.17,5412.0
U.S. Treasury Inflation Indexed Bonds01/15/20192.16,9381.8
U.S. Treasury Inflation Indexed Bonds01/15/20151.66,4981.7
U.S. Treasury Inflation Indexed Bonds07/15/20172.65,0831.3
Canadian Government Bond12/01/20214.24,4591.2
Italy Buoni Poliennali del Tesoro09/15/20162.14,3271.1
U.S. Treasury Inflation Indexed Bonds02/15/20430.64,2291.1
U.S. Treasury Inflation Indexed Bonds01/15/20201.44,0621.1
U.S. Treasury Notes02/15/20232.03,7471.0
Australian Index Linked08/20/20204.02,9980.8
U.S. Treasury Inflation Indexed Bonds04/15/20141.22,8110.7
Citibank Omni Master Trust08/15/20183.02,6920.7
U.S. Treasury Inflation Indexed Bonds07/15/20181.42,6280.7
U.S. Treasury Inflation Indexed Bonds01/15/20252.42,4630.7
U.S. Treasury Inflation Indexed Bonds01/15/20281.82,3790.6
Intesa Sanpaolo SpA02/24/20142.72,2130.6
BPCE SA02/07/20142.02,1240.6
New South Wales Treasury Corp.11/20/20252.82,0370.5
Instituto de Credito Oficial MTN03/25/20142.02,0250.5
Banc of America Large Loan Inc.11/15/20152.51,9160.5
Bear Stearns Alt-A Trust09/25/20340.91,7400.5
First Franklin Mortgage Loan Asset Backed Certificates11/25/20350.51,6680.4
Commercial Industrial Finance Corp.05/10/20210.61,6600.4
ICICI Bank Ltd. MTN02/24/20142.01,5040.4
SLM Student Loan Trust12/15/20230.51,4230.4
Springleaf Financial Funding Co.05/10/20175.51,4110.4
Australian Government Bond01/21/20185.51,3870.4
Mexican Udibonos12/18/20144.51,2690.3
Hillmark Funding05/21/20210.51,1720.3
U.K. Gilt Inflation Linked03/22/20440.11,1690.3
Stone Tower Capital LLC04/17/20210.51,1590.3
U.S. Treasury Inflation Indexed Bonds01/15/20172.41,1330.3
New South Wales Treasury Corp.11/20/20352.51,0140.3
Centex Corp.05/15/20145.79440.3
Structured Asset Investment Loan Trust05/25/20360.48630.2
Mexican Udibonos12/10/20202.58490.2
U.S. Treasury Notes02/15/20141.28250.2
Pride International Inc.08/15/20206.98160.2
Banco Santander Brasil SA MTN03/18/20142.48020.2
First Franklin Mortgage Loan Asset Backed Certificates09/25/20350.67410.2
Wachovia Mortgage Loan Trust LLC10/20/20353.07340.2
Countrywide Asset-Backed Certificates04/25/20365.17290.2
Mexican Udibonos06/16/20165.07030.2
SLM Corp. MTN03/17/20143.77030.2
Mexican Bonos de Proteccion Al Ahorro01/30/20204.36990.2
Federal National Mortgage Association02/01/20414.06950.2
U.S. Treasury Inflation Indexed Bonds07/15/20151.96500.2
Ally Financial Inc.02/11/20143.56110.2
Small Business Administration Participation Certificates11/01/20275.55970.2
Commercial Industrial Finance Corp.03/01/20210.55900.2
U.S. Treasury Notes03/15/20141.25890.2
Venture CLO Ltd.01/20/20220.55800.2
HCA Inc.09/15/20207.25540.1
Australia Government Bond09/20/20302.55430.1
U.K. Gilt Inflation Linked07/26/20162.55370.1
Xunta de Galicia04/03/20175.85310.1
SLM Student Loan Trust09/15/20210.55250.1
Italy Buoni Poliennali Del Tesoro09/15/20181.74910.1
Magi Funding plc04/11/20210.74910.1
Australian Government Bond04/21/20235.54900.1
Washington Mutual Mortgage Pass Through Certificates01/25/20461.24630.1
Bayview Financial Acquisition Trust12/28/20365.74360.1
Granite Mortgages plc06/20/20440.54350.1
People's Choice Home Loan Securities Trust01/25/20351.64180.1
Ares CLO Funds03/12/20180.53400.1
Ally Financial Inc.06/20/20143.73080.1
SLM Corp.11/01/20162.42940.1
MLCC Mortgage Investors Inc.02/25/20362.62930.1
Argent Securities Inc.10/25/20350.42830.1
Xunta de Galicia04/03/20186.12680.1
SLM Corp. MTN06/15/20134.02010.1
Turkiye Garanti Bankasi AS04/20/20162.82010.1
Harborview Mortgage Loan Trust01/19/20380.41970.1
Thornburg Mortgage Securities Trust07/25/20366.11970.1
Mexican Udibonos06/09/20222.01700.0
SLM Corp. MTN04/01/20143.21530.0
Harborview Mortgage Loan Trust05/19/20350.41520.0
U.S. Treasury Notes12/15/20130.81120.0
U.S. Treasury Inflation Indexed Bonds01/15/20220.11110.0
U.S. Treasury Inflation Indexed Bonds02/15/20420.81070.0
Harvest CLO SA03/29/20170.8970.0
Petroleos de Venezuela SA10/28/20155.0930.0
American Money Management Corp.08/08/20170.5810.0
Commodity Option on Gold Futures12/03/20130.0400.0
Banc of America Mortgage Securities Inc.09/25/20336.5380.0
Interest Rate Swap Option 30 year04/14/20143.9360.0
Currency Option U.S. Dollar vs. Japanese Yen09/24/20130.0180.0
Commodity Option on Crude Oil Futures11/17/2015150.0150.0
Currency Option U.S. Dollar vs. Japanese Yen09/24/20130.0140.0
Commodity Option on Copper Future07/03/20130.0110.0
Commodity Option on Crude Oil Futures11/15/20130.090.0
Commodity Option on Heating Oil Futures12/31/20130.040.0
Commodity Option on Heating Oil Futures12/31/20130.040.0
Commodity Option on Heating Oil Futures11/29/20130.030.0
Commodity Option on Heating Oil Futures11/29/20130.030.0
Commodity Option on Brent Futures10/31/20130.030.0
Commodity Option on Crude Oil Futures11/15/2013130.030.0
Commodity Option on Heating Oil Futures10/31/20130.030.0
U.K. Gilt Inflation Linked03/22/20240.100.0
Total418,963110.8
Cash and Other Assets Less Liabilities-10.8
Total Net Assets100%

Sector Allocation (As of Quarter-Ended 03/31/2013)

As of Quarter-Ended 03/31/2013
Economic SectorHarbor Commodity Real Return Strategy Fund %
U.S. Government Obligations94.4
Foreign Government Obligations6.9
Asset-backed Securities4.4
Corporate Bonds & Notes3.4
Collateralized Mortgage Obligations1.6
Mortgage Pass-through0.2
Purchased Options0.0

Benchmark Sectors (As of Quarter-Ended 03/31/2013)

As of Quarter-Ended 03/31/2013
Economic SectorDow Jones-UBS Commodity Index Total ReturnSM %
Energy35.2
Grains19.5
Industrial Metals15.7
Precious Metals14.0
Softs7.9
Livestock5.0
Vegetable Oil2.7

Maturity Profile (As of Quarter-Ended 03/31/2013)

As of Quarter-Ended 03/31/2013
MaturityHarbor Commodity Real Return Strategy Fund %
0-1 yr4.0
1-3 yr27.0
3-5 yr19.7
5-7 yr5.9
7-10 yr40.9
10-20 yr2.3
20-30 yr1.4
Over 30 yr-1.2

Duration (As of Quarter-Ended 03/31/2013)

As of Quarter-Ended 03/31/2013
DurationHarbor Commodity Real Return Strategy Fund %
0-1 yr3.3
1-3 yr15.2
3-5 yr15.6
5-7 yr55.6
7-10 yr8.6
10-20 yr3.0
20-30 yr-1.2
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