Harbor Money Market Fund Institutional Shares (HARXX)

Harbor Money Market Fund Institutional Class (HARXX)
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Institutional Class | Administrative Class

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

	Harbor Money Market Fund	BofA Merrill Lynch US 3-Month Treasury Bill Index
Number of Holdings	17	-
Average Market Coupon (%)	0	-
Yield to Maturity (%)	0.02	-

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

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

Issuer Name	Maturity Date	Coupon Rate (%)	Value ($000's)	% of Net Assets
Repurchase Agreement with State Street Corporation	01/03/2012	0.0	58,589	48.7
Federal Home Loan Mortgage Corp. Discount Notes	01/09/2012	0.0	7,000	5.8
Federal National Mortgage Association Discount Notes	01/06/2012	0.0	7,000	5.8
Federal National Mortgage Association Discount Notes	02/08/2012	0.0	7,000	5.8
Federal National Mortgage Association Discount Notes	02/01/2012	0.0	6,000	5.0
Federal National Mortgage Association Discount Notes	05/02/2012	0.1	4,999	4.2
Federal Home Loan Mortgage Corp. Discount Notes	06/18/2012	0.1	3,999	3.3
Federal Home Loan Bank Discount Notes	04/25/2012	0.1	3,699	3.1
Federal Home Loan Mortgage Corp. Discount Notes	05/07/2012	0.1	3,499	2.9
Federal Home Loan Mortgage Corp. Discount Notes	05/21/2012	0.1	3,499	2.9
% of Total Holdings:			105,284	87.5

Full Holdings

View as of month-ended:

Download: Calendar Month-End Holdings (xls) | Fiscal Quarter-End Holdings (pdf)

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
Repurchase Agreement with State Street Corporation	REPURCHASE AGREEMENTS	85748R009	01/03/2012	01/03/2012	0.0	58,588	58,589	48.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396RP0	01/09/2012	01/09/2012	0.0	7,000	7,000	5.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588RL1	01/06/2012	01/06/2012	0.0	7,000	7,000	5.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588SV8	02/08/2012	02/08/2012	0.0	7,000	7,000	5.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588SN6	02/01/2012	02/01/2012	0.0	6,000	6,000	5.0
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588WH4	05/02/2012	05/02/2012	0.1	5,000	4,999	4.2
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396YG2	06/18/2012	06/18/2012	0.1	4,000	3,999	3.3
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384WA3	04/25/2012	04/25/2012	0.1	3,700	3,699	3.1
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396WN9	05/07/2012	05/07/2012	0.1	3,500	3,499	2.9
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396XC2	05/21/2012	05/21/2012	0.1	3,500	3,499	2.9
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384YT0	06/29/2012	06/29/2012	0.1	3,000	2,999	2.5
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396XL2	05/29/2012	05/29/2012	0.1	2,500	2,499	2.1
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588WA9	04/25/2012	04/25/2012	0.1	2,200	2,199	1.8
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384XE4	05/23/2012	05/23/2012	0.1	2,200	2,199	1.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588VT9	04/18/2012	04/18/2012	0.0	2,000	2,000	1.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396VJ9	04/09/2012	04/09/2012	0.1	1,500	1,500	1.2
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588UP8	03/21/2012	03/21/2012	0.1	1,375	1,375	1.1
Total							120,055	99.7
Cash and Other Assets Less Liabilities								0.3
Total Net Assets								100%

Weighted Avg. Life (days)	46.0
Weighted Avg. Maturity (days)	45.8

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

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
Repurchase Agreement with State Street Corporation	REPURCHASE AGREEMENTS	85748R009	12/01/2011	12/01/2011	0.0	64,446	64,446	46.3
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PZ2	12/02/2011	12/02/2011	0.0	8,000	8,000	5.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QK2	12/12/2011	12/12/2011	0.1	8,000	8,000	5.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396RP0	01/09/2012	01/09/2012	0.0	7,000	7,000	5.0
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588RL1	01/06/2012	01/06/2012	0.0	7,000	7,000	5.0
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588SV8	02/08/2012	02/08/2012	0.0	7,000	7,000	5.0
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588SN6	02/01/2012	02/01/2012	0.0	6,000	6,000	4.3
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PY5	12/01/2011	12/01/2011	0.1	5,700	5,700	4.1
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588WH4	05/02/2012	05/02/2012	0.1	5,000	4,998	3.6
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PY3	12/01/2011	12/01/2011	0.0	4,440	4,440	3.2
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384WA3	04/25/2012	04/25/2012	0.1	3,700	3,699	2.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396WN9	05/07/2012	05/07/2012	0.1	3,500	3,499	2.5
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384QP7	12/16/2011	12/16/2011	0.0	3,000	3,000	2.2
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QT3	12/20/2011	12/20/2011	0.1	3,000	3,000	2.2
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588WA9	04/25/2012	04/25/2012	0.1	2,200	2,199	1.6
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588QE8	12/07/2011	12/07/2011	0.0	1,800	1,800	1.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396VJ9	04/09/2012	04/09/2012	0.1	1,500	1,500	1.1
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588UP8	03/21/2012	03/21/2012	0.1	1,375	1,375	1.0
Total							142,656	102.5
Cash and Other Assets Less Liabilities								-2.5
Total Net Assets								100%

Weighted Avg. Life (days)	30.0
Weighted Avg. Maturity (days)	29.9

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

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
Repurchase Agreement with State Street Corporation	REPURCHASE AGREEMENTS	85748R009	11/01/2011	11/01/2011	0.0	45,857	45,857	35.0
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.0	9,000	9,000	6.9
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PF4	11/14/2011	11/14/2011	0.1	9,000	9,000	6.9
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384NT2	11/02/2011	11/02/2011	0.0	8,000	8,000	6.1
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PZ2	12/02/2011	12/02/2011	0.0	8,000	8,000	6.1
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QK2	12/12/2011	12/12/2011	0.1	8,000	7,999	6.1
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396RP0	01/09/2012	01/09/2012	0.0	7,000	7,000	5.3
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588RL1	01/06/2012	01/06/2012	0.0	7,000	6,999	5.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PX5	11/30/2011	11/30/2011	0.0	6,000	6,000	4.6
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PY5	12/01/2011	12/01/2011	0.1	5,700	5,699	4.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PY3	12/01/2011	12/01/2011	0.0	4,440	4,440	3.4
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.1	4,100	4,100	3.1
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384QP7	12/16/2011	12/16/2011	0.0	3,000	3,000	2.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QT3	12/20/2011	12/20/2011	0.1	3,000	3,000	2.3
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384NV7	11/04/2011	11/04/2011	0.0	2,050	2,050	1.6
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588QE8	12/07/2011	12/07/2011	0.0	1,800	1,800	1.4
Total							131,944	100.7
Cash and Other Assets Less Liabilities								-0.7
Total Net Assets								100%

Weighted Avg. Life (days)	21.0
Weighted Avg. Maturity (days)	21.3

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

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
Repurchase Agreement with State Street Corporation	REPURCHASE AGREEMENTS	85748R009	10/03/2011	10/03/2011	0.0	27,826	27,826	22.8
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396NR0	10/31/2011	10/31/2011	0.1	10,500	10,499	8.6
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.0	9,000	9,000	7.4
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PF4	11/14/2011	11/14/2011	0.1	9,000	8,999	7.4
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384NT2	11/02/2011	11/02/2011	0.0	8,000	8,000	6.6
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PZ2	12/02/2011	12/02/2011	0.0	8,000	7,999	6.6
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QK2	12/12/2011	12/12/2011	0.1	8,000	7,999	6.6
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PX5	11/30/2011	11/30/2011	0.0	6,000	6,000	4.9
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PY5	12/01/2011	12/01/2011	0.1	5,700	5,699	4.7
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588ND3	10/19/2011	10/19/2011	0.0	5,000	5,000	4.1
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PY3	12/01/2011	12/01/2011	0.0	4,440	4,440	3.6
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.1	4,100	4,099	3.4
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384QP7	12/16/2011	12/16/2011	0.0	3,000	3,000	2.5
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QT3	12/20/2011	12/20/2011	0.1	3,000	2,999	2.5
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588MP7	10/05/2011	10/05/2011	0.0	2,940	2,940	2.4
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588NJ0	10/24/2011	10/24/2011	0.1	2,300	2,300	1.9
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384NV7	11/04/2011	11/04/2011	0.0	2,050	2,050	1.7
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588QE8	12/07/2011	12/07/2011	0.0	1,800	1,800	1.5
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588MM4	10/03/2011	10/03/2011	0.0	1,275	1,275	1.0
Total							121,924	100.2
Cash and Other Assets Less Liabilities								-0.2
Total Net Assets								100%

Weighted Avg. Life (days)	38.0
Weighted Avg. Maturity (days)	37.8

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

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
Repurchase Agreement with State Street Corporation	REPURCHASE AGREEMENTS	85748R009	09/01/2011	09/01/2011	0.0	32,219	32,219	25.9
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384LZ0	09/21/2011	09/21/2011	0.0	20,200	20,199	16.3
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588LD5	09/01/2011	09/01/2011	0.1	10,000	10,000	8.1
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PF4	11/14/2011	11/14/2011	0.1	9,000	8,999	7.2
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384LE7	09/02/2011	09/02/2011	0.1	8,000	8,000	6.4
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QK2	12/12/2011	12/12/2011	0.1	8,000	7,998	6.4
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396NR0	10/31/2011	10/31/2011	0.1	7,500	7,499	6.0
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PY5	12/01/2011	12/01/2011	0.1	5,700	5,698	4.6
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LJ0	09/06/2011	09/06/2011	0.1	5,200	5,200	4.2
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.1	4,100	4,099	3.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LQ4	09/12/2011	09/12/2011	0.1	3,500	3,500	2.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588ME2	09/26/2011	09/26/2011	0.0	3,000	3,000	2.4
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QT3	12/20/2011	12/20/2011	0.1	3,000	2,999	2.4
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588NJ0	10/24/2011	10/24/2011	0.1	2,300	2,300	1.9
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396ME0	09/26/2011	09/26/2011	0.0	1,600	1,600	1.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LD3	09/01/2011	09/01/2011	0.1	1,029	1,029	0.8
Total							124,339	100.0
Cash and Other Assets Less Liabilities								0.0
Total Net Assets								100%

Weighted Avg. Life (days)	32.0
Weighted Avg. Maturity (days)	31.6

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

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588LD5	09/01/2011	09/01/2011	0.1	10,000	9,999	7.8
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396PF4	11/14/2011	11/14/2011	0.1	9,000	8,998	7.0
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QK2	12/12/2011	12/12/2011	0.1	8,000	7,998	6.2
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396NR0	10/31/2011	10/31/2011	0.1	7,500	7,498	5.8
U.S. Treasury Bills	TREASURY DEBT	9127953B5	08/04/2011	08/04/2011	0.0	6,500	6,500	5.0
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384LE7	09/02/2011	09/02/2011	0.1	6,000	6,000	4.7
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PY5	12/01/2011	12/01/2011	0.1	5,700	5,697	4.4
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588JW6	08/01/2011	08/01/2011	0.1	5,000	5,000	3.9
U.S. Treasury Bills	TREASURY DEBT	9127953D1	08/11/2011	08/11/2011	0.0	5,000	5,000	3.9
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.1	4,100	4,099	3.2
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LJ0	09/06/2011	09/06/2011	0.1	3,500	3,500	2.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LQ4	09/12/2011	09/12/2011	0.1	3,500	3,500	2.7
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588ME2	09/26/2011	09/26/2011	0.0	3,000	3,000	2.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396QT3	12/20/2011	12/20/2011	0.1	3,000	2,999	2.3
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384KA6	08/05/2011	08/05/2011	0.1	2,900	2,900	2.3
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396KN2	08/17/2011	08/17/2011	0.1	2,800	2,800	2.2
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588NJ0	10/24/2011	10/24/2011	0.1	2,300	2,299	1.8
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396KD4	08/08/2011	08/08/2011	0.1	2,200	2,200	1.7
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588KF1	08/10/2011	08/10/2011	0.0	2,000	2,000	1.6
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396ME0	09/26/2011	09/26/2011	0.0	1,600	1,600	1.2
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LD3	09/01/2011	09/01/2011	0.1	1,029	1,029	0.8
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384KH1	08/12/2011	08/12/2011	0.0	1,000	1,000	0.8
Total							95,616	74.3
Cash and Other Assets Less Liabilities								25.7
Total Net Assets								100%

Weighted Avg. Life (days)	47.0
Weighted Avg. Maturity (days)	47.1

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

Issuer Name	Category Name	CUSIP	Effective Maturity Date	Final Maturity Date	Coupon Rate (%)	Principal Amount ($000's)	Value ($000's)	% of Net Assets
U.S. Treasury Bills	TREASURY DEBT	9127952Z3	07/14/2011	07/14/2011	0.1	18,100	18,100	17.5
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588LD5	09/01/2011	09/01/2011	0.1	10,000	9,999	9.7
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396NR0	10/31/2011	10/31/2011	0.1	7,500	7,497	7.2
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384JD2	07/15/2011	07/15/2011	0.0	6,800	6,800	6.6
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588HW8	07/08/2011	07/08/2011	0.0	6,600	6,600	6.4
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384LE7	09/02/2011	09/02/2011	0.1	6,000	5,999	5.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588PY5	12/01/2011	12/01/2011	0.1	5,700	5,697	5.5
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588JB2	07/13/2011	07/13/2011	0.1	5,000	5,000	4.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588JW6	08/01/2011	08/01/2011	0.0	5,000	4,999	4.8
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588JA4	07/12/2011	07/12/2011	0.0	4,200	4,200	4.1
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384PH6	11/16/2011	11/16/2011	0.1	4,100	4,098	4.0
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LQ4	09/12/2011	09/12/2011	0.1	3,500	3,499	3.4
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LJ0	09/06/2011	09/06/2011	0.1	3,500	3,499	3.4
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384JA8	07/12/2011	07/12/2011	0.0	2,900	2,900	2.8
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384KA6	08/05/2011	08/05/2011	0.1	2,900	2,900	2.8
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396KN2	08/17/2011	08/17/2011	0.1	2,800	2,800	2.7
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588NJ0	10/24/2011	10/24/2011	0.1	2,300	2,299	2.2
Federal Home Loan Bank Discount Notes	GOVERNMENT AGENCY DEBT	313384JR1	07/27/2011	07/27/2011	0.1	1,900	1,900	1.8
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396JG9	07/18/2011	07/18/2011	0.0	1,406	1,406	1.4
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396LD3	09/01/2011	09/01/2011	0.1	1,029	1,029	1.0
Federal Home Loan Mortgage Corp. Discount Notes	GOVERNMENT AGENCY DEBT	313396HT3	07/05/2011	07/05/2011	0.0	1,000	1,000	1.0
Federal National Mortgage Association Discount Notes	GOVERNMENT AGENCY DEBT	313588JJ5	07/20/2011	07/20/2011	0.1	1,000	1,000	1.0
Total							103,221	99.9
Cash and Other Assets Less Liabilities								0.1
Total Net Assets								100%

Weighted Avg. Life (days)	51.0
Weighted Avg. Maturity (days)	51.1

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

View past holdings (Form N-MFP) on the SEC website.

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

As of Quarter-Ended 12/31/2011

Economic Sector	Harbor Money Market Fund %
GOVERNMENT AGENCY DEBT	51.1
REPURCHASE AGREEMENTS	48.7

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

As of Quarter-Ended 12/31/2011

Maturity	Harbor Money Market Fund %
0-1 yr	100.0
1-3 yr	0.0
3-5 yr	0.0
5-10 yr	0.0
10-20 yr	0.0
20-30 yr	0.0
Over 30 yr	0.0

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

As of Quarter-Ended 12/31/2011

Duration	Harbor Money Market Fund %
0-1 yr	100.0
1-3 yr	0.0
3-5 yr	0.0
5-10 yr	0.0
10-20 yr	0.0
20-30 yr	0.0
Over 30 yr	0.0

An investment in the Harbor Money Market Fund is not guaranteed by the FDIC or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.

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 BofA Merrill Lynch 3-Month US Treasury Bill Index is comprised of a single U.S. Treasury Bill issue purchased at the beginning of each month and held for a full month, at which time that issue is sold and rolled into a newly selected issue. The issue selected each month is that having a maturity date closest to, but not beyond 90 days from the rebalance date.

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Harbor Money Market Fund Institutional Class (HARXX) Print Invest Now

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

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

Full Holdings

Download: Calendar Month-End Holdings (xls) | Fiscal Quarter-End Holdings (pdf)

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

As of Quarter-Ended 12/31/2011

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

As of Quarter-Ended 12/31/2011

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

As of Quarter-Ended 12/31/2011

Harbor Money Market Fund Institutional Class (HARXX)
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