Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Revenues and other operating income:
Investment management fees	$ 65,576	$ 80,173	$ 225,561	$ 249,301
Net gains (losses) on funds held for deferred compensation	(1,798)	722	(1,435)	582
Foreign currency gains (losses)	6	35	(14)	13
Total revenues and other operating income	63,784	80,930	224,112	249,896
Expenses:
Employee compensation and benefits	28,387	24,772	82,217	74,588
Shareholder servicing and marketing	4,708	5,031	14,736	15,177
General and administrative	9,470	11,224	29,999	31,954
Total expenses	42,565	41,027	126,952	121,719
Operating income before income tax expense	21,219	39,903	97,160	128,177
Non-operating loss:
Interest income - the Consolidated Investment Products	1,019	33	2,314	33
Interest expense	(461)	(607)	(1,488)	(1,927)
Net gains (losses) - the Consolidated Investment Products and other seed money investments	(6,554)	145	(6,312)	145
Expenses - the Consolidated Investment Products and other seed money investments	(196)	(5)	(298)	(5)
Other income	2	3	3	14
Total non-operating loss	(6,190)	(431)	(5,781)	(1,740)
Income before income tax expense	15,029	39,472	91,379	126,437
Income taxes	9,753	18,717	41,373	49,376
Net income	5,276	20,755	50,006	77,061
Net income attributable to non-controlling interests in Holdings	319	756	1,807	19,239
Net loss attributable to non-controlling interests in the Consolidated Investment Products	(1,456)		(1,396)
Net income attributable to Artio Global Investors	$ 6,413	$ 19,999	$ 49,595	$ 57,822
Per share information:
Basic net income attributable to Artio Global Investors	$ 0.11	$ 0.34	$ 0.85	$ 1.14
Diluted net income attributable to Artio Global Investors	$ 0.11	$ 0.34	$ 0.85	$ 1.13
Weighted average shares used to calculate per share information:
Basic	58,157	58,679	58,301	50,907
Diluted	58,403	59,012	58,431	51,137
Dividends per basic share declared	$ 0.06	$ 0.06	$ 0.18	$ 0.18