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CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Revenues: |  |  |  |
Earned insurance premiums | $ 353.2 | $ 220.1 | $ 783.8 | $ 455.4
Net investment income | 33.9 | 19.5 | 79.6 | 57.2
Net realized and unrealized investment gains (losses) | (29.4) | 30.5 | (141.9) | 91.2
Net realized and unrealized investment gains (losses) from investment in MediaAlpha | (18.6) | (396.8) | (113.3) | (325.5)
Commission revenues | 3.2 | 2.4 | 8.7 | 7.0
Other revenues | 40.9 | 31.9 | 103.4 | 68.1
Total revenues | 383.2 | (92.4) | 720.3 | 353.4
Expenses: |  |  |  |
Loss and loss adjustment expenses | 213.7 | 129.2 | 456.2 | 247.8
Insurance and reinsurance acquisition expenses | 76.5 | 56.7 | 184.4 | 130.9
Cost of sales | 25.0 | 24.0 | 68.8 | 45.9
General and administrative expenses | 87.1 | 51.9 | 258.4 | 215.5
Amortization of other intangible assets | 1.4 | 2.0 | 3.4 | 3.1
Interest expense | 10.5 | 4.4 | 27.5 | 14.8
Total expenses | 414.2 | 268.2 | 998.7 | 658.0
Pre-tax income (loss) from continuing operations | (31.0) | (360.6) | (278.4) | (304.6)
Income tax (expense) benefit | 7.4 | (28.6) | 26.1 | (52.2)
Net income (loss) from continuing operations | (23.6) | (389.2) | (252.3) | (356.8)
Net income (loss) from discontinued operations, net of tax - NSM Group | 6.3 | 5.3 | 16.4 | (23.8)
Net gain (loss) from sale of discontinued operations, net of tax |  |  | 886.8 | 18.7
Net income (loss) | 869.5 | (383.9) | 650.9 | (361.9)
Net (income) loss attributable to non-controlling interests | 18.7 | 12.5 | 101.5 | 53.7
Net income (loss) attributable to White Mountains’s common shareholders | 888.2 | (371.4) | 752.4 | (308.2)
Sirius Group |  |  |  |
Expenses: |  |  |  |
Net gain (loss) from sale of discontinued operations, net of tax | 0.0 | 0.0 | 0.0 | 18.7
NSM Insurance Group |  |  |  |
Expenses: |  |  |  |
Net gain (loss) from sale of discontinued operations, net of tax | 886.8 | 0.0 | 886.8 | 0.0
Financial Guarantee (HG Global/BAM) |  |  |  |
Revenues: |  |  |  |
Earned insurance premiums | 7.1 | 6.7 | 26.0 | 19.6
Net investment income | 5.7 | 4.4 | 15.1 | 13.2
Net realized and unrealized investment gains (losses) | (38.8) | (4.0) | (114.0) | (15.6)
Net realized and unrealized investment gains (losses) from investment in MediaAlpha | 0.0 | 0.0 | 0.0 | 0.0
Commission revenues | 0.0 | 0.0 | 0.0 | 0.0
Other revenues | 1.3 | 0.3 | 3.7 | 0.9
Total revenues | (24.7) | 7.4 | (69.2) | 18.1
Expenses: |  |  |  |
Loss and loss adjustment expenses | 0.0 | 0.0 | 0.0 | 0.0
Insurance and reinsurance acquisition expenses | 1.7 | 3.0 | 9.5 | 6.5
Cost of sales | 0.0 | 0.0 | 0.0 | 0.0
General and administrative expenses | 15.8 | 12.4 | 49.5 | 42.7
Amortization of other intangible assets | 0.0 | 0.0 | 0.0 | 0.0
Interest expense | 2.0 | 0.0 | 5.4 | 0.0
Total expenses | 19.5 | 15.4 | 64.4 | 49.2
Pre-tax income (loss) from continuing operations | (44.2) | (8.0) | (133.6) | (31.1)
P&C Insurance and Reinsurance (Ark) |  |  |  |
Revenues: |  |  |  |
Earned insurance premiums | 346.1 | 213.4 | 757.8 | 435.8
Net investment income | 4.9 | 0.6 | 9.7 | 1.8
Net realized and unrealized investment gains (losses) | (14.4) | 0.3 | (76.5) | 10.3
Net realized and unrealized investment gains (losses) from investment in MediaAlpha | 0.0 | 0.0 | 0.0 | 0.0
Commission revenues | 0.0 | 0.0 | 0.0 | 0.0
Other revenues | 6.6 | 3.4 | 10.1 | 9.4
Total revenues | 343.2 | 217.7 | 701.1 | 457.3
Expenses: |  |  |  |
Loss and loss adjustment expenses | 213.7 | 129.2 | 456.2 | 247.8
Insurance and reinsurance acquisition expenses | 74.8 | 53.7 | 174.9 | 124.4
Cost of sales | 0.0 | 0.0 | 0.0 | 0.0
General and administrative expenses | 26.9 | 21.8 | 79.8 | 84.4
Amortization of other intangible assets | 0.0 | 0.0 | 0.0 | 0.0
Interest expense | 3.7 | 2.1 | 10.6 | 4.5
Total expenses | 319.1 | 206.8 | 721.5 | 461.1
Pre-tax income (loss) from continuing operations | 24.1 | 10.9 | (20.4) | (3.8)
Asset Management (Kudu) |  |  |  |
Revenues: |  |  |  |
Earned insurance premiums | 0.0 | 0.0 | 0.0 | 0.0
Net investment income | 14.8 | 9.5 | 41.2 | 26.1
Net realized and unrealized investment gains (losses) | 41.1 | 18.9 | 45.8 | 62.5
Net realized and unrealized investment gains (losses) from investment in MediaAlpha | 0.0 | 0.0 | 0.0 | 0.0
Commission revenues | 0.0 | 0.0 | 0.0 | 0.0
Other revenues | 0.0 | 0.1 | 0.0 | 0.2
Total revenues | 55.9 | 28.5 | 87.0 | 88.8
Expenses: |  |  |  |
Loss and loss adjustment expenses | 0.0 | 0.0 | 0.0 | 0.0
Insurance and reinsurance acquisition expenses | 0.0 | 0.0 | 0.0 | 0.0
Cost of sales | 0.0 | 0.0 | 0.0 | 0.0
General and administrative expenses | 4.5 | 3.3 | 10.2 | 9.0
Amortization of other intangible assets | 0.0 | 0.0 | 0.2 | 0.2
Interest expense | 4.2 | 1.9 | 10.3 | 9.2
Total expenses | 8.7 | 5.2 | 20.7 | 18.4
Pre-tax income (loss) from continuing operations | 47.2 | 23.3 | 66.3 | 70.4
Other Operations |  |  |  |
Revenues: |  |  |  |
Earned insurance premiums | 0.0 | 0.0 | 0.0 | 0.0
Net investment income | 8.5 | 5.0 | 13.6 | 16.1
Net realized and unrealized investment gains (losses) | (17.3) | 15.3 | 2.8 | 34.0
Net realized and unrealized investment gains (losses) from investment in MediaAlpha | (18.6) | (396.8) | (113.3) | (325.5)
Commission revenues | 3.2 | 2.4 | 8.7 | 7.0
Other revenues | 33.0 | 28.1 | 89.6 | 57.6
Total revenues | 8.8 | (346.0) | 1.4 | (210.8)
Expenses: |  |  |  |
Loss and loss adjustment expenses | 0.0 | 0.0 | 0.0 | 0.0
Insurance and reinsurance acquisition expenses | 0.0 | 0.0 | 0.0 | 0.0
Cost of sales | 25.0 | 24.0 | 68.8 | 45.9
General and administrative expenses | 39.9 | 14.4 | 118.9 | 79.4
Amortization of other intangible assets | 1.4 | 2.0 | 3.2 | 2.9
Interest expense | 0.6 | 0.4 | 1.2 | 1.1
Total expenses | 66.9 | 40.8 | 192.1 | 129.3
Pre-tax income (loss) from continuing operations | $ (58.1) | $ (386.8) | $ (190.7) | $ (340.1)

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