v3.26.3
Net Income (Loss) Per Share (Tables)
9 Months Ended
Sep. 30, 2026
Earnings Per Share [Abstract]  
Summary of Basic and Diluted Net Income (Loss) Per Share

The following table presents the calculation of basic and diluted net income (loss) per share (in thousands, except share and per share amounts):

 

 

Three Months Ended
September 30,

 

 

Nine Months Ended
September 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Basic net income (loss) per share

 

 

 

 

 

 

 

 

 

 

 

 

Numerator:

 

 

 

 

 

 

 

 

 

 

 

 

Net income (loss)

 

$

563,114

 

 

$

(1,055,612

)

 

$

(500,876

)

 

$

(1,265,394

)

Less: Net income (loss) attributable to
   noncontrolling interests

 

 

(843

)

 

 

(657

)

 

 

(2,451

)

 

 

(1,349

)

Less: Undistributed earnings allocated to
   participating securities

 

 

12,677

 

 

 

—

 

 

 

—

 

 

 

—

 

Net income (loss) attributable to IonQ,
   Inc. common stockholders—basic

 

$

551,280

 

 

$

(1,054,955

)

 

$

(498,425

)

 

$

(1,264,045

)

Denominator:

 

 

 

 

 

 

 

 

 

 

 

 

Weighted average common shares
   outstanding—basic

 

 

388,585,082

 

 

 

294,524,786

 

 

 

371,798,334

 

 

 

258,324,714

 

Net income (loss) per share attributable to
   IonQ, Inc. common stockholders—basic

 

$

1.42

 

 

$

(3.58

)

 

$

(1.34

)

 

$

(4.89

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Diluted net income (loss) per share

 

 

 

 

 

 

 

 

 

 

 

 

Numerator:

 

 

 

 

 

 

 

 

 

 

 

 

Net income (loss)

 

$

563,114

 

 

$

(1,055,612

)

 

$

(500,876

)

 

$

(1,265,394

)

Less: Net income (loss) attributable to
   noncontrolling interests

 

 

(843

)

 

 

(657

)

 

 

(2,451

)

 

 

(1,349

)

Less: Reallocated undistributed earnings
   allocated to participating securities

 

 

12,035

 

 

 

—

 

 

 

—

 

 

 

—

 

Less: Gain (loss) on change in fair value of
   warrant liabilities

 

 

12,053

 

 

 

—

 

 

 

—

 

 

 

—

 

Net income (loss) attributable to IonQ,
   Inc. common stockholders—diluted

 

$

539,869

 

 

$

(1,054,955

)

 

$

(498,425

)

 

$

(1,264,045

)

Denominator:

 

 

 

 

 

 

 

 

 

 

 

 

Weighted average common shares
   outstanding—basic

 

 

388,585,082

 

 

 

294,524,786

 

 

 

371,798,334

 

 

 

258,324,714

 

Add: Dilutive impact of potential common
   stock

 

 

12,280,209

 

 

 

—

 

 

 

—

 

 

 

—

 

Weighted average common shares
   outstanding—diluted

 

 

400,865,291

 

 

 

294,524,786

 

 

 

371,798,334

 

 

 

258,324,714

 

Net income (loss) per share attributable to
   IonQ, Inc. common stockholders—diluted

 

$

1.35

 

 

$

(3.58

)

 

$

(1.34

)

 

$

(4.89

)

Summary of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table is a summary of the weighted average common stock equivalents for the securities outstanding during the respective periods that have been excluded from the computation of diluted net income (loss) per common share. Common stock equivalents contingent upon the satisfaction of certain conditions are included in the following table to the extent the shares would be

issuable if the end of the period was the end of the contingency period and based on the actual achievement of performance metrics through the end of the period.

 

 

Three Months Ended
September 30,

 

 

Nine Months Ended
September 30,

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Common stock options outstanding

 

 

—

 

 

 

7,967,193

 

 

 

2,744,176

 

 

 

11,972,668

 

Warrants to purchase common stock

 

 

79,053,330

 

 

 

35,269,625

 

 

 

80,666,485

 

 

 

13,527,921

 

Unvested restricted stock units

 

 

4,465,284

 

 

 

14,123,062

 

 

 

17,973,481

 

 

 

14,542,660

 

Unvested performance-based restricted stock
   units

 

 

780,856

 

 

 

5,118,952

 

 

 

5,359,744

 

 

 

3,025,625

 

Unvested restricted stock

 

 

—

 

 

 

4,279,209

 

 

 

8,675,958

 

 

 

1,947,801

 

Unvested early exercised stock options

 

 

—

 

 

 

74,133

 

 

 

—

 

 

 

132,290

 

Total

 

 

84,299,470

 

 

 

66,832,174

 

 

 

115,419,844

 

 

 

45,148,965