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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method

The computation of basic and diluted earnings per share under the two-class method for the three and nine months ended September 30, 2019 and 2018 were as follows:

			For the Three Months Ended September 30,																		For the Nine Months Ended September 30,
Basic and Diluted Earnings Per Share			2019						2018						2019						2018
Numerator:
Net income attributable to APAM			$	41,256					$	42,518					$	111,983					$	125,798
Less: Allocation to participating securities			4,494						4,628						16,521						15,475
Net income available to common stockholders			$	36,762					$	37,890					$	95,462					$	110,323
Denominator:
Weighted average shares outstanding			51,448,938						49,399,553						50,950,618						48,607,837
Earnings per share			$	0.71					$	0.77					$	1.87					$	2.27

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table summarizes the weighted-average shares outstanding that are excluded from the calculation of diluted earnings per share because their effect would have been anti-dilutive:

			For the Three Months Ended September 30,																		For the Nine Months Ended September 30,
Anti-Dilutive Weighted Average Shares Outstanding			2019						2018						2019						2018
Holdings limited partnership units			21,594,086						22,951,357						21,958,470						23,505,920
Unvested restricted share-based awards			5,060,127						4,847,786						5,033,331						4,859,526
Total			26,654,213						27,799,143						26,991,801						28,365,446

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
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Tabular disclosure of the effect of income (loss) on basic earnings per share.

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