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Earnings Per Share (CenterPoint Energy)
6 Months Ended
Jun. 30, 2021
Earnings Per Share [Abstract]  
Earnings Per Share (CenterPoint Energy) Earnings Per Share (CenterPoint Energy)
The Series C Preferred Stock issued in May 2020 were considered participating securities since these shares participated in dividends on Common Stock on a pari passu, pro rata, as-converted basis. As a result, beginning June 30, 2020, earnings per share on Common Stock was computed using the two-class method required for participating securities during the periods the Series C Preferred Stock was outstanding. As of May 7, 2021, all of the outstanding Series C Preferred Stock have been converted into shares of Common Stock and earnings per share on Common Stock and, as such, the two-class method was no longer applicable as of June 30, 2021.

The two-class method uses an earnings allocation formula that treats participating securities as having rights to earnings that otherwise would have been available only to common shareholders. Under the two-class method, income (loss) available to common shareholders from continuing operations is derived by subtracting the following from income (loss) from continuing operations:

preferred share dividend requirement;

deemed dividends for the amortization of the beneficial conversion feature recognized at issuance of the Series C Preferred Stock; and

an allocation of undistributed earnings to preferred shareholders of participating securities (Series C Preferred Stock) based on the securities’ right to receive dividends.

Undistributed earnings are calculated by subtracting dividends declared on Common Stock, the preferred share dividend requirement and deemed dividends for the amortization of the beneficial conversion feature from net income. Net losses are not allocated to the Series C Preferred Stock as it does not have a contractual obligation to share in the losses of CenterPoint Energy.

The Series C Preferred Stock included conversion features at a price that was below the fair value of the Common Stock on the commitment date. This beneficial conversion feature, which was approximately $32 million at issuance, represented the difference between the fair value per share of the Common Stock as of the commitment date and the conversion price, multiplied by the number of common shares issuable upon conversion. The beneficial conversion feature was recognized as a discount to Series C Preferred Stock and was amortized as a deemed dividend over the period from the issue date to the first allowable conversion date, which was November 6, 2020.
Basic earnings per common share is computed by dividing income available to common shareholders from continuing operations by the basic weighted average number of common shares outstanding during the period. Participating securities are excluded from basic weighted average number of common shares outstanding. Diluted earnings per common share is computed by dividing income available to common shareholders from continuing operations by the weighted average number of common shares outstanding, including all potentially dilutive common shares, if the effect of such common shares is dilutive.

Diluted earnings per share reflects the dilutive effect of potential common shares from share-based awards and convertible preferred shares. The dilutive effect of the restricted stock, Series B Preferred Stock and Series C Preferred Stock is computed using the if-converted method, as applicable, which assumes conversion of the restricted stock, Series B Preferred Stock and Series C Preferred Stock at the beginning of the period, giving income recognition for the add-back of the preferred share dividends, amortization of beneficial conversion feature, and undistributed earnings allocated to preferred shareholders.

The following table reconciles numerators and denominators of CenterPoint Energy’s basic and diluted earnings per common share.
Three Months Ended June 30,Six Months Ended June 30,
2021202020212020
(in millions, except per share and share amounts)
Numerator:
Income (loss) from continuing operations$251 $135 $614 $(918)
Less: Preferred stock dividend requirement (Note 19)30 37 59 66 
Less: Amortization of beneficial conversion feature (Note 19)— — 
Less: Undistributed earnings allocated to preferred shareholders (1)
— — — — 
Income (loss) available to common shareholders from continuing operations - basic221 89 555 (993)
Add back: Series B Preferred Stock dividend— — — 
Add back: Undistributed earnings allocated to preferred shareholders (1)
— — — 
Income (loss) available to common shareholders from continuing operations - diluted221 89 555 (993)
Loss available to common shareholders from discontinued operations - basic and diluted— (30)— (176)
Income (loss) available to common shareholders - basic and diluted$221 $59 $555 $(1,169)
Denominator:
Weighted average common shares outstanding - basic585,720,000 528,066,000 568,728,000 515,227,000 
Plus: Incremental shares from assumed conversions:
Restricted stock (2)
3,558,000 2,771,000 3,558,000 — 
Series B Preferred Stock (3)
— — — — 
Series C Preferred Stock (4)
7,052,000 — 23,844,000 — 
Weighted average common shares outstanding - diluted596,330,000 530,837,000 596,130,000 515,227,000 
Earnings (Loss) Per Common Share:
Basic earnings (loss) per common share - continuing operations
$0.38 $0.17 $0.98 $(1.93)
Basic loss per common share - discontinued operations— (0.06)— (0.34)
Basic Earnings (Loss) Per Common Share$0.38 $0.11 $0.98 $(2.27)
Diluted earnings (loss) per common share - continuing operations
$0.37 $0.17 $0.93 $(1.93)
Diluted loss per common share - discontinued operations— (0.06)— (0.34)
Diluted Earnings (Loss) Per Common Share$0.37 $0.11 $0.93 $(2.27)

(1)There were no undistributed earnings to be allocated to participating securities for the three and six months ended June 30, 2020.
(2)2,771,000 incremental common shares from assumed conversions of restricted stock have not been included in the computation of diluted earnings (loss) per share for the six months ended June 30, 2020, as their inclusion would be anti-dilutive.
(3)The computation of diluted earnings per common share outstanding for the three and six months ended June 30, 2020 excludes 35,940,000 and 35,923,000 potentially dilutive shares of Series B Preferred Stock from the denominator, respectively, because the shares would be anti-dilutive. The computation of diluted earnings per common share outstanding for the three and six months ended June 30, 2021 excludes 35,898,000 and 35,917,000 potentially dilutive shares of Series B Preferred Stock from the denominator, respectively, because the shares would be anti-dilutive.
(4)The computation of diluted earnings per common share outstanding for the three and six months ended June 30, 2020 excludes 29,465,000 and 14,571,000 potentially dilutive shares of Series C Preferred Stock from the denominator,
respectively, because the shares would be anti-dilutive. As of May 7, 2021, all of the outstanding Series C Preferred Stock have been converted into Common Stock. For further information, see Note 19.