Huntington Ingalls Industries, Inc HII

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Huntington Ingalls Industries, Inc. Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 253.96 → 277.28 · 9.2%
453.730353.845253.960 1 2,3 4,5 6,7 8,9 10 11,12 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
273.0000 277.9300 272.6052 277.2800 270,122
267.7000 271.3600 263.6200 268.7600 380,800
270.8100 273.5200 269.2200 270.0400 342,400
Weekend
Weekend
273.7800 277.2000 268.2500 269.1300 946,800
276.8600 277.9900 270.1300 271.0500 529,600
281.7200 283.5500 276.7000 277.7900 378,400
285.8900 287.6500 279.8100 280.0000 253,500
287.2900 288.2900 284.4000 284.8600 300,800
Weekend
Weekend
286.7300 287.2400 283.9000 286.0900 235,800
287.0800 289.6700 282.5400 286.2100 321,500
285.7600 290.0000 284.0200 289.4700 379,600
293.9500 295.5000 286.0700 289.4600 336,300
291.0000 296.1900 289.2300 294.1000 433,800
Weekend
Weekend
No trading
282.9400 291.9200 282.7500 291.5000 491,200
283.2000 285.0000 278.3300 278.9700 395,400
279.7700 282.8100 276.6700 279.8900 477,600
282.8900 282.8900 277.0500 277.3900 488,900
Weekend
Weekend
278.1700 286.3000 278.1700 281.9900 689,600
280.5500 283.3300 276.8800 279.0900 702,600
283.0000 285.9000 278.3700 279.6200 533,100
279.5800 283.4900 277.4400 283.4800 432,500
281.1100 284.3800 274.8100 278.1900 606,600
Weekend
Weekend
No trading
299.0300 299.0300 281.4400 285.4300 1,215,000
295.4800 302.7400 294.4100 296.8900 513,600
299.2100 302.2300 297.6200 298.5100 310,400
300.1600 302.0600 297.7700 299.6600 417,800
Weekend
Weekend
303.2900 303.4800 296.8100 297.6800 317,500
290.1100 301.6700 289.5900 300.9500 515,700
299.0000 299.0300 288.7300 289.1300 329,200
293.4300 298.8100 293.0500 297.5200 512,500
294.1800 297.0000 290.6100 292.2600 429,900
Weekend
Weekend
294.8900 296.3900 290.2400 293.0400 347,400
290.3600 294.5800 289.4600 294.5300 497,200
291.8300 294.2200 287.4300 287.5400 766,600
298.3300 298.4500 291.6400 293.6600 527,100
304.5000 306.3100 291.7100 296.4100 895,100
Weekend
Weekend
317.1500 318.1900 304.2500 308.1700 878,400
320.0600 323.8600 317.8800 320.9000 523,300
319.1400 319.6600 314.1500 317.5600 425,200
320.3500 321.9800 315.9400 320.9500 381,300
No trading
Weekend
Weekend
319.6800 322.1300 315.9100 320.6300 286,500
320.0000 322.8200 316.0300 317.5500 469,400
326.6100 326.9200 320.8000 321.9200 340,800
328.9900 331.7900 323.8400 324.6000 413,300
330.1700 331.6400 325.0000 329.3500 305,400
Weekend
Weekend
331.2100 336.2100 325.0000 326.1700 436,900
332.5100 339.7600 332.5100 336.9500 389,700
332.5800 334.9600 324.3300 334.2200 476,800
321.0200 336.5300 318.9900 333.5600 928,200
317.4100 326.4900 316.4900 317.7500 710,200
Weekend
Weekend
317.4100 319.8900 313.4300 316.2800 615,300
320.7700 322.5600 312.2100 314.7200 653,000
323.9600 325.8900 311.0000 319.5400 938,200
12 · 10-Q After market open · 11:53 ET 10-Q ↗
338.1300 342.0600 311.5300 326.1300 1,746,800
11 · 8-K Pre-market · 07:20 ET 8-K ↗
358.5500 368.0900 357.6900 363.3700 490,300
Weekend
Weekend
10 · 8-K After-hours · 16:46 ET 8-K ↗
365.2500 366.2900 357.8500 360.6000 566,300
365.4200 368.3100 357.9100 364.2900 613,200
366.0800 371.3100 361.6600 362.1700 482,900
365.1600 368.2900 352.0500 361.4000 388,200
356.4500 367.0200 356.4500 358.4000 645,700
Weekend
Weekend
371.1800 371.1800 355.1600 359.2900 556,200
364.0000 371.4700 362.3700 370.1400 416,700
382.8900 384.8800 364.2000 366.8800 523,800
389.0100 390.0000 377.2900 378.2100 471,500
394.4800 397.6200 390.5500 392.1900 252,800
Weekend
Weekend
396.0000 400.7100 393.0000 394.8100 637,000
400.2700 403.9500 394.0500 396.1700 296,600
392.3100 401.3600 391.9800 398.1300 357,400
398.8700 399.1700 394.8800 398.0700 287,100
396.0000 400.0700 390.9700 394.4600 409,500
Weekend
Weekend
401.7200 403.3700 386.4900 394.4100 432,600
410.0100 414.0300 402.2600 403.3700 309,000
405.6600 413.5800 403.0100 411.3500 435,200
405.1600 408.2400 400.6000 402.2800 248,100
398.1100 407.7600 396.3100 407.6600 406,700
Weekend
Weekend
No trading
388.1200 398.9900 381.6600 396.6200 280,300
379.5000 396.1700 379.5000 393.3200 519,900
374.6200 382.7200 370.4100 379.9000 400,400
386.4500 387.0700 366.4800 369.0800 491,100
Weekend
Weekend
380.7300 388.5300 372.3700 381.7900 375,800
396.0600 400.9900 384.2500 384.7900 470,600
406.3200 409.4100 399.5000 402.5600 286,000
393.7900 406.2200 392.0500 402.0800 327,900
404.9800 410.9900 396.1100 396.5700 677,800
Weekend
Weekend
9 · DEFA14A After-hours · 16:18 ET DEFA14A ↗ 8 · DEF 14A After-hours · 16:16 ET DEF 14A ↗
414.6600 417.5500 405.5500 407.9800 1,810,200
418.2100 423.0900 410.2800 418.4200 485,300
424.6900 433.4100 422.1300 427.9900 454,100
417.3700 423.9800 413.0700 422.9400 462,500
414.0000 419.1900 403.5900 416.5900 685,200
Weekend
Weekend
414.4500 418.4400 406.9700 415.7100 372,400
409.9900 417.0000 403.2200 414.5600 412,900
413.4600 419.9500 409.9500 413.7000 331,600
423.1400 427.3600 416.6200 417.5100 353,700
426.5800 432.2900 417.8500 429.5800 468,400
Weekend
Weekend
417.0000 432.7200 412.0500 429.1100 400,200
429.0900 430.5700 411.0600 421.1700 485,100
441.3100 441.4400 432.1200 437.0300 421,200
443.1400 447.9100 435.1800 440.3300 418,300
451.1900 460.0000 445.6700 453.7300 631,600
Weekend
Weekend
441.6800 445.1800 436.0000 444.5200 411,200
435.8900 444.9900 430.1900 443.0000 430,700
451.8400 451.8600 418.7800 435.5800 514,100
435.6400 449.0300 431.8700 447.7300 392,700
432.7500 441.9000 428.3900 438.0100 469,100
Weekend
Weekend
439.9100 447.7400 433.5900 437.5700 509,300
423.2000 443.3200 423.2000 443.1400 783,200
422.1800 426.9700 417.7200 424.8900 350,300
416.4600 420.9400 406.7000 417.8300 519,700
No trading
Weekend
Weekend
406.7500 422.2900 406.0600 418.7800 643,700
400.0500 413.4900 395.4600 406.7600 625,000
403.5200 403.5200 382.0100 392.7000 517,500
401.9400 404.2800 394.7900 399.3700 425,500
401.0000 414.4600 398.0600 405.8200 610,700
Weekend
Weekend
374.8900 400.0000 374.8800 397.7700 774,600
7 · 10-K After market open · 15:29 ET 10-K ↗
354.6100 407.0000 351.6300 369.3800 1,563,500
6 · 8-K Pre-market · 07:16 ET 8-K ↗
426.5200 429.0000 409.4100 413.1400 993,000
423.7900 432.9100 422.3200 429.6400 591,300
417.7800 425.0000 415.5300 420.3000 379,400
Weekend
Weekend
422.0500 429.3100 417.2300 420.5100 476,600
429.1500 436.1400 423.5100 427.8300 446,100
416.6800 428.5700 416.1200 425.3900 441,500
413.4600 423.6600 410.0000 422.7900 390,500
414.3900 414.9600 405.4100 413.5600 573,400
Weekend
Weekend
424.1700 428.3900 412.0400 418.5800 448,800
421.3300 426.6200 416.6100 424.1400 478,400
419.9900 426.7900 410.6100 422.6800 578,400
423.5600 432.0000 412.0300 415.5800 833,600
No trading
Weekend
Weekend
422.5200 427.7200 420.0300 425.9000 688,500
412.3000 420.7100 401.2000 418.8600 861,200
413.4500 425.1200 409.0400 415.3900 1,032,400
413.7600 414.5700 401.4500 411.6600 1,134,900
390.0000 399.6100 390.0000 398.2500 590,300
Weekend
Weekend
380.9800 391.0400 380.9400 386.9900 507,900
380.0000 389.5200 373.9800 378.4700 947,800
369.8700 374.2600 356.1400 356.4500 719,900
365.3600 370.5200 364.0000 367.6000 478,000
358.1400 365.9200 358.1400 363.4800 547,300
Weekend
Weekend
340.0700 349.9600 336.0000 349.7500 402,900
No trading
343.1800 344.2200 339.1100 340.0700 262,400
346.2600 347.3400 340.2700 341.9800 384,900
350.5800 352.5000 344.9000 345.7300 422,900
Weekend
Weekend
355.0400 356.1000 350.0000 351.1300 323,000
No trading
354.0100 359.3000 353.0000 355.4500 197,300
358.0700 360.2000 351.2300 354.5200 644,600
338.6900 357.4400 338.0700 353.5200 866,800
Weekend
Weekend
324.1500 337.4400 324.1500 336.6400 1,438,500
321.7100 327.1900 320.7300 322.6300 399,200
324.1700 327.3800 318.6200 321.2900 475,100
327.0600 328.2400 322.0100 326.8000 377,900
328.0300 331.8600 324.7200 329.1600 334,900
Weekend
Weekend
331.2500 333.3100 326.2900 326.9200 386,300
324.1900 330.4500 321.7300 326.7200 521,900
314.1900 326.6300 311.0400 323.1400 441,400
315.1500 320.0000 314.4500 314.9500 322,900
306.1800 316.5900 303.6100 315.8800 449,800
Weekend
Weekend
315.5100 317.8600 300.2000 304.5800 632,800
308.6800 318.6100 308.4000 315.8800 358,000
307.0800 310.1600 304.0100 309.2300 347,000
307.9500 310.8700 306.6300 307.2000 330,900
312.4600 312.4600 306.0800 306.6500 357,100
Weekend
Weekend
313.2400 314.3100 311.6400 313.6200 133,100
No trading
315.3900 317.7800 313.0000 314.3100 229,900
311.6000 316.1300 307.3800 314.7300 452,500
302.1800 311.3000 300.7700 309.9200 282,600
Weekend
Weekend
301.2600 308.3300 295.8700 305.4900 516,500
315.4400 319.9000 301.3200 301.8300 533,300
307.0000 311.0500 304.8000 309.7400 312,900
310.3200 312.3700 305.3700 309.1600 308,900
314.0000 314.6600 308.3400 309.7400 321,000
Weekend
Weekend
309.3300 317.2500 305.3000 313.9700 340,400
320.0000 321.0400 310.0600 312.6700 431,400
321.4500 325.7600 317.7700 317.8900 471,100
317.5700 327.9800 315.3800 324.1900 725,400
311.1700 319.7900 310.9700 318.6600 708,100
Weekend
Weekend
303.8600 310.8000 299.0700 309.5600 595,400
307.1200 308.2200 301.2900 305.4300 434,600
313.4500 314.5000 305.2800 306.6800 525,500
312.5500 318.2000 311.0000 315.9000 383,300
322.4100 323.1200 312.1800 317.5400 651,000
Weekend
Weekend
316.1800 323.3400 311.8500 322.0200 788,400
5 · 10-Q After market open · 11:47 ET 10-Q ↗
315.0000 330.0000 310.0000 319.0700 981,500
4 · 8-K Pre-market · 07:13 ET 8-K ↗
300.0000 301.2400 296.3000 298.4200 549,400
300.4200 304.5100 298.0900 299.1400 402,700
304.0000 309.0000 299.1900 301.6900 562,900
Weekend
Weekend
293.2800 301.7400 290.6900 299.9100 525,200
283.5800 291.9600 283.5800 290.0900 382,100
288.0000 288.0500 282.1500 283.6400 350,300
287.4300 291.5600 287.1500 287.5300 277,900
281.8100 287.0400 281.8100 285.7700 320,500
Weekend
Weekend
280.1600 283.4000 277.0100 280.0200 359,500
286.6500 287.5700 282.5100 282.6600 354,300
293.0000 295.4900 278.6400 284.9600 562,800
288.2100 296.0300 284.0200 291.9400 642,700
283.5100 288.2300 283.1600 287.9000 334,400
Weekend
Weekend
286.1300 287.2200 281.3000 282.9900 421,900
290.8300 291.4900 284.7100 286.1400 333,600
286.7400 290.8300 285.3600 290.8300 264,900
289.5700 291.3400 284.1800 285.3800 442,800
285.9600 290.6700 285.7000 288.4900 335,500
Weekend
Weekend
283.3400 286.3700 279.0000 284.2400 387,400
285.5800 287.1300 281.4100 282.2200 378,500
284.5400 291.5200 283.7500 286.0100 468,500
279.6400 288.1100 279.6400 287.9100 425,800
281.3800 282.2500 278.8100 279.5300 308,000
Weekend
Weekend
273.3000 279.3500 273.2500 278.7700 369,000
278.9200 281.1000 270.2000 271.2500 699,800
276.5200 280.9700 276.4100 277.5100 600,600
277.0000 280.8000 275.0100 276.0100 427,300
273.8800 276.8600 273.6800 276.1600 497,100
Weekend
Weekend
276.0600 277.0000 271.3500 275.1300 1,344,100
272.2000 275.9000 270.6800 274.6900 454,600
272.8600 274.8700 271.4300 272.4600 353,700
274.2900 276.9100 270.2900 273.1900 609,400
273.1300 276.5900 270.8100 273.0200 504,600
Weekend
Weekend
277.5100 277.7400 274.0600 274.7100 217,100
272.1900 276.9300 272.1900 276.0700 295,200
267.5200 273.7100 267.1800 271.9300 408,500
269.3000 269.7100 264.0000 267.0700 431,800
270.8700 271.0200 265.4400 269.9400 399,600
Weekend
Weekend
270.1400 271.3300 266.0000 271.1300 362,700
268.5000 270.5300 267.1700 269.9800 385,600
270.2900 270.3200 266.6000 269.3300 456,400
269.6400 272.2600 267.5100 269.7100 453,600
No trading
Weekend
Weekend
274.6900 276.1900 270.3700 270.7900 363,900
276.4000 277.3100 273.0400 275.2700 448,100
271.5600 276.9100 271.3100 276.3900 393,200
270.1000 273.7000 269.1400 271.7400 432,700
270.5300 271.6300 269.7300 270.7200 342,600
Weekend
Weekend
267.9600 271.6300 267.9600 269.9800 359,000
266.5200 267.5400 264.5500 266.4800 242,300
265.0000 267.9300 262.6600 267.0900 433,400
265.9600 267.8600 263.0900 265.4000 629,400
266.8600 269.6200 266.0200 267.6000 328,100
Weekend
Weekend
266.4400 267.0000 265.3300 266.2500 346,600
269.0600 271.6700 267.1400 267.4600 236,900
269.8500 271.4700 265.7100 269.4300 337,800
266.2200 268.4300 264.7900 268.0000 347,100
263.7400 270.0100 263.7400 266.6500 391,200
Weekend
Weekend
267.5900 272.0000 264.0900 264.6900 468,900
268.4200 268.4200 259.0000 266.4500 476,200
272.0000 272.9300 267.0900 267.4900 403,400
265.3700 271.4800 264.5400 270.9200 591,200
270.3700 273.0200 264.8100 265.6700 417,500
Weekend
Weekend
276.8700 278.8600 267.3500 269.8300 770,100
3 · 10-Q After market open · 10:59 ET 10-Q ↗
278.6700 293.1400 277.5700 278.8600 2,038,700
2 · 8-K Pre-market · 07:18 ET 8-K ↗
261.1900 262.0000 256.4500 258.5200 540,300
1 · 8-K After-hours · 16:57 ET 8-K ↗
264.0200 264.2300 260.0300 260.8400 281,000
265.0000 265.2000 261.0000 262.4900 315,600
Weekend
Weekend
263.0900 265.8200 261.4500 264.8200 327,600
264.7200 268.0000 262.7500 263.3300 371,700
257.1700 265.6000 257.1700 265.5600 587,200
250.9100 255.4300 250.9100 253.9600 365,200

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

12 10-Q 10-Q (opens SEC filing in a new tab) After market open · 11:53 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:20 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
8 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After market open · 15:29 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:16 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After market open · 11:47 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:13 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After market open · 10:59 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:18 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise