INFORMATION ABOUT RECEIVABLES, REVENUES, AND SERVICES.

Revenues earned during the three- and nine-month periods ended September 30, 2017 and 2018 under agreements with clients include:



	Three months ended 9/30/2017								Three months ended 9/30/2018
			Administrative, distribution, and servicing fees								Administrative, distribution, and servicing fees
(in millions)	Investment advisory fees		Administrative fees		Distribution and servicing fees		Net revenues		Investment advisory fees		Administrative fees		Distribution and servicing fees		Net revenues
U.S. mutual funds	$	786.1	$	83.2	$	37.4	$	906.7	$	877.3	$	72.3	$	34.6	$	984.2
Subadvised and separate accounts and other investment products	312.8		—		—		312.8		386.0		—		—		386.0
Other	—		19.2		—		19.2		—		24.4		—		24.4
	$	1,098.9	$	102.4	$	37.4	$	1,238.7	$	1,263.3	$	96.7	$	34.6	$	1,394.6

	Nine months ended 9/30/2017								Nine months ended 9/30/2018
			Administrative, distribution, and servicing fees								Administrative, distribution, and servicing fees
(in millions)	Investment advisory fees		Administrative fees		Distribution and servicing fees		Net revenues		Investment advisory fees		Administrative fees		Distribution and servicing fees		Net revenues
U.S. mutual funds	$	2,259.9	$	253.1	$	109.0	$	2,622.0	$	2,557.1	$	228.5	$	106.7	$	2,892.3
Subadvised and separate accounts and other investment products	877.7		—		—		877.7		1,109.8		—		—		1,109.8
Other	—		57.6		—		57.6		—		65.5		—		65.5
	$	3,137.6	$	310.7	$	109.0	$	3,557.3	$	3,666.9	$	294.0	$	106.7	$	4,067.6

The following table details the investment advisory fees earned from clients by their underlying asset class.



	Three months ended				Nine months ended
(in millions)	9/30/2017		9/30/2018		9/30/2017		9/30/2018
U.S. mutual funds
Equity and blended assets	$	657.0	$	745.5	$	1,880.1	$	2,169.0
Fixed income, including money market	129.1		131.8		379.8		388.1
	786.1		877.3		2,259.9		2,557.1
Subadvised and separate accounts and other investment products
Equity and blended assets	259.6		326.0		727.8		931.0
Fixed income, including money market	53.2		60.0		149.9		178.8
	312.8		386.0		877.7		1,109.8
Total	$	1,098.9	$	1,263.3	$	3,137.6	$	3,666.9

The following table summarizes the investment portfolios and assets under management on which we earn investment advisory fees.



	Average during				Average during
	Three months ended				Nine months ended				As of
(in billions)	9/30/2017		9/30/2018		9/30/2017		9/30/2018		12/31/2017		9/30/2018
U.S. mutual funds
Equity and blended assets	$	452.9	$	511.6	$	438.2	$	500.8	$	480.5	$	515.1
Fixed income, including money market	123.2		129.9		119.6		128.6		125.8		129.7
	576.1		641.5		557.8		629.4		606.3		644.8
Subadvised and separate accounts and other investment products
Equity and blended assets	264.6		331.8		247.0		318.4		291.9		338.8
Fixed income, including money market	86.7		99.1		81.5		97.2		92.9		100.2
	351.3		430.9		328.5		415.6		384.8		439.0
Total	$	927.4	$	1,072.4	$	886.3	$	1,045.0	$	991.1	$	1,083.8

Investors that we serve are primarily domiciled in the U.S.; investment advisory clients outside the U.S. account for 5.8% and 6.0% of our assets under management at December 31, 2017, and September 30, 2018, respectively.

Total net revenues earned from T. Rowe Price investment products aggregate $1,031.8 million and $1,151.5 million for the three months ended September 30, 2017 and 2018, respectively. Fees earned during the nine months ended September 30, 2017 and 2018 total $2,961.8 million and $3,366.9 million, respectively. Accounts receivable from these products aggregate to $371.9 million at December 31, 2017, and $380.6 million at September 30, 2018.