| 2026 |
| 05/22 | 1,669 | 1,676 | 1,626 | 1,651 | -1.08% | 7,082,000 | 5兆9797億 | +9.99% |
| 05/21 | 1,656 | 1,696 | 1,632 | 1,669 | +0.79% | 8,171,500 | 6兆449億 | +11.71% |
| 05/20 | 1,669 | 1,678 | 1,619 | 1,656 | +0.12% | 9,910,000 | 5兆9978億 | +11.44% |
| 05/19 | 1,655 | 1,676 | 1,595 | 1,654 | +2.41% | 12,716,700 | 5兆9906億 | +11.76% |
| 05/18 | 1,658 | 1,670 | 1,594 | 1,615 | -0.19% | 12,818,600 | 5兆8493億 | +9.49% |
| 05/15 | (IR情報)14:30 配当方針の変更に関するお知らせ |
| 05/15 | (IR情報)14:30 剰余金の配当に関するお知らせ |
| 05/15 | (IR情報)14:30 2026年3月期決算補足資料(第一ネオ生命保険株式会社分) |
| 05/15 | (IR情報)14:30 2026年3月期決算補足資料(第一フロンティア生命保険株式会社分) |
| 05/15 | (IR情報)14:30 2026年3月期決算補足資料(第一生命保険株式会社分) |
| 05/15 | (IR情報)14:30 2026年3月期決算補足資料(株式会社第一ライフグループ分) |
| 05/15 | (IR情報)14:30 株式会社第一ライフグループ2026年3月期決算概要資料 |
| 05/15 | (IR情報)14:30 2026年3月期決算短信〔日本基準〕(連結) |
| 05/15 | 1,500 | 1,618 | 1,474 | 1,618 | +7.87% | 19,665,600 | 5兆8602億 | +10.14% |
| 05/14 | 1,492 | 1,502 | 1,480 | 1,500 | -0.13% | 5,398,100 | 5兆4328億 | +2.53% |
| 05/13 | 1,479 | 1,511 | 1,476 | 1,502 | +1.56% | 5,699,100 | 5兆4400億 | +2.74% |
| 05/12 | 1,488 | 1,502 | 1,472 | 1,479 | +0.82% | 7,143,700 | 5兆3567億 | +1.3% |
| 05/11 | 1,422 | 1,467 | 1,422 | 1,467 | +1.95% | 5,386,700 | 5兆3133億 | +0.41% |
| 05/08 | 1,457 | 1,460 | 1,416 | 1,439 | -1.71% | 7,859,000 | 5兆2119億 | -1.37% |
| 05/07 | 1,438 | 1,472 | 1,433 | 1,464 | +2.88% | 10,883,000 | 5兆3024億 | +0.41% |
| 05/01 | 1,420 | 1,426 | 1,409 | 1,423 | -1.18% | 5,876,800 | 5兆1539億 | -2.33% |
| 04/30 | 1,441 | 1,441 | 1,411 | 1,440 | -0.28% | 10,343,800 | 5兆2155億 | -1.23% |
| 04/28 | 1,409 | 1,444 | 1,395 | 1,444 | +3.22% | 16,390,000 | 5兆2300億 | -0.96% |
| 04/27 | 1,386 | 1,407 | 1,371 | 1,399 | -0.85% | 7,455,500 | 5兆670億 | -3.91% |
| 04/24 | 1,423 | 1,424 | 1,397 | 1,411 | -0.35% | 5,906,500 | 5兆1104億 | -2.96% |
| 04/23 | 1,414 | 1,425 | 1,391 | 1,416 | -1.46% | 10,780,500 | 5兆1286億 | -2.61% |
| 04/22 | 1,437 | 1,441 | 1,424 | 1,437 | -0.55% | 6,118,500 | 5兆2046億 | -1.3% |
| 04/21 | 1,465 | 1,467 | 1,439 | 1,445 | -0.96% | 6,099,000 | 5兆2336億 | -0.69% |
| 04/20 | 1,479 | 1,484 | 1,447 | 1,459 | -0.07% | 6,089,900 | 5兆2843億 | +0.34% |
| 04/17 | 1,493 | 1,496 | 1,454 | 1,460 | -2.86% | 8,475,400 | 5兆2879億 | +0.48% |
| 04/16 | 1,499 | 1,516 | 1,490 | 1,503 | +1.49% | 6,269,400 | 5兆4437億 | +3.58% |
| 04/15 | 1,495 | 1,500 | 1,481 | 1,481 | -0.2% | 6,671,200 | 5兆3640億 | +2.14% |
| 04/14 | 1,499 | 1,503 | 1,476 | 1,484 | +0.61% | 6,928,700 | 5兆3748億 | +2.27% |
| 04/13 | 1,464 | 1,494 | 1,463 | 1,475 | -0.47% | 5,783,700 | 5兆3422億 | +1.72% |
| 04/10 | 1,492 | 1,502 | 1,482 | 1,482 | -1% | 6,342,300 | 5兆3676億 | +2% |
| 04/10 | (空売り報告)J.P. MORGAN SECURITIES PLC 15,934,958株(0.43%)-0.21%義務消失 |
| 04/09 | 1,524 | 1,531 | 1,491 | 1,497 | -2.41% | 8,342,200 | 5兆4219億 | +2.96% |
| 04/09 | (空売り報告)J.P. MORGAN SECURITIES PLC 23,209,938株(0.64%)-0.07% |
| 04/08 | 1,542 | 1,542 | 1,505 | 1,534 | +4.07% | 9,485,500 | 5兆5559億 | +5.57% |
| 04/07 | (自社株買い)取締役会(2025年5月15日)での決議状況(取得期間2025年5月16日~2026年3月31日) |
| 04/07 | 1,466 | 1,485 | 1,463 | 1,474 | +1.59% | 7,254,000 | 5兆3386億 | +1.52% |
| 04/06 | (5%ルール)アモーヴァ・アセットマネジメント(1.92%)三井住友トラスト・アセットマネジメント(3.11%) |
| 04/06 | 1,464 | 1,468 | 1,441 | 1,451 | -1.49% | 5,876,300 | 5兆2553億 | -0.27% |
| 04/06 | (空売り報告)BNP Paribas Financial Markets SNC 17,284,350株(0.47%)-0.12%義務消失 |
| 04/03 | 1,480 | 1,492 | 1,463 | 1,473 | +0.2% | 3,924,000 | 5兆3350億 | +0.75% |
| 04/02 | 1,500 | 1,508 | 1,464 | 1,470 | -1.93% | 8,395,800 | 5兆3241億 | +0.27% |
| 04/02 | (空売り報告)J.P. MORGAN SECURITIES PLC 25,942,269株(0.71%)+0.1% |
| 04/01 | 1,487 | 1,508 | 1,473 | 1,499 | +5.49% | 10,937,000 | 5兆4292億 | +2.11% |
| 03/31 | 1,410 | 1,458 | 1,402 | 1,421 | +1.07% | 11,601,900 | 5兆2591億 | -3.27% |
| 03/31 | (空売り報告)BNP Paribas Financial Markets SNC 21,713,250株(0.59%)-0.03% |
| 03/31 | (空売り報告)J.P. MORGAN SECURITIES PLC 22,135,463株(0.61%)+0.02% |
| 03/30 | 1,390 | 1,424 | 1,368 | 1,406 | -2.9% | 12,018,900 | 5兆2036億 | -4.61% |
| 03/30 | (空売り報告)BNP Paribas Financial Markets SNC 22,946,550株(0.62%)-0.18% |
| 03/30 | (空売り報告)J.P. MORGAN SECURITIES PLC 22,010,863株(0.59%)-0.01% |
| 03/27 | 1,450 | 1,460 | 1,437 | 1,448 | +0.7% | 12,062,600 | 5兆3591億 | -2.23% |
| 03/27 | (空売り報告)BNP Paribas Financial Markets SNC 29,652,108株(0.8%)+0.01% |
| 03/26 | 1,450 | 1,458 | 1,413 | 1,438 | -0.83% | 8,449,300 | 5兆3221億 | -3.23% |
| 03/26 | (空売り報告)J.P. MORGAN SECURITIES PLC 22,272,403株(0.6%)+0.02% |
| 03/25 | 1,445 | 1,455 | 1,433 | 1,450 | +4.62% | 13,432,500 | 5兆3665億 | -2.62% |
| 03/25 | (空売り報告)BNP Paribas Financial Markets SNC 29,594,608株(0.79%)-0.03% |
| 03/24 | 1,427 | 1,427 | 1,386 | 1,386 | +2.06% | 11,663,800 | 5兆1296億 | -7.04% |
| 03/24 | (空売り報告)J.P. MORGAN SECURITIES PLC 21,678,329株(0.58%)新規 |
| 03/23 | 1,371 | 1,373 | 1,344 | 1,358 | -3% | 10,356,100 | 5兆260億 | -9.16% |
| 03/19 | 1,427 | 1,469 | 1,400 | 1,400 | -3.91% | 13,546,600 | 5兆1814億 | -6.6% |
| 03/19 | (空売り報告)BNP Paribas Financial Markets SNC 30,652,408株(0.82%)+0.09% |
| 03/18 | 1,456 | 1,470 | 1,444 | 1,457 | +1.89% | 8,541,600 | 5兆3924億 | -3.06% |
| 03/18 | (空売り報告)BNP Paribas Financial Markets SNC 27,379,808株(0.73%)+0.1% |
| 03/17 | 1,450 | 1,457 | 1,420 | 1,430 | +0.78% | 5,209,800 | 5兆2924億 | -4.86% |
| 03/16 | 1,426 | 1,435 | 1,409 | 1,419 | -0.14% | 5,405,100 | 5兆2517億 | -5.59% |
| 03/16 | (空売り報告)BNP Paribas Financial Markets SNC 23,553,708株(0.63%)-0.15% |
| 03/13 | 1,402 | 1,441 | 1,402 | 1,421 | -0.49% | 9,038,900 | 5兆2591億 | -5.46% |
| 03/13 | (空売り報告)BNP Paribas Financial Markets SNC 28,980,908株(0.78%)+0.1% |
| 03/12 | 1,466 | 1,469 | 1,407 | 1,428 | -3.05% | 11,329,100 | 5兆2850億 | -4.99% |
| 03/12 | (空売り報告)BNP Paribas Financial Markets SNC 25,494,808株(0.68%)+0.11% |
| 03/11 | 1,510 | 1,525 | 1,473 | 1,473 | -1.34% | 8,239,300 | 5兆4516億 | -1.93% |
| 03/10 | (IR情報)12:00 自己株式の取得状況および取得終了に関するお知らせ |
| 03/10 | 1,497 | 1,512 | 1,473 | 1,493 | +1.56% | 8,770,800 | 5兆5256億 | -0.27% |
| 03/09 | 1,432 | 1,489 | 1,430 | 1,470 | -4.55% | 16,344,000 | 5兆4405億 | -1.41% |
| 03/09 | (空売り報告)BNP Paribas Financial Markets SNC 21,200,008株(0.57%)再IN |
| 03/06 | (自社株買い)取締役会(2025年5月15日)での決議状況(取得期間2025年5月16日~2026年3月31日) |
| 03/06 | 1,520 | 1,540 | 1,505 | 1,540 | +1.05% | 10,463,700 | 5兆6996億 | +3.63% |
| 03/05 | 1,514 | 1,559 | 1,509 | 1,524 | +4.81% | 14,076,800 | 5兆6403億 | +3.18% |
| 03/04 | (IR情報)15:30 株式報酬制度に関する新株式発行についての払込完了に関するお知らせ |
| 03/04 | 1,496 | 1,510 | 1,435 | 1,454 | -4.09% | 13,531,500 | 5兆3813億 | -1.09% |
| 03/03 | 1,544 | 1,560 | 1,513 | 1,516 | -2.76% | 9,793,400 | 5兆6107億 | +3.48% |
| 03/02 | (IR情報)16:00 自己株式の取得状況に関するお知らせ |
| 03/02 | 1,536 | 1,570 | 1,519 | 1,559 | -3.23% | 9,569,100 | 5兆7699億 | +6.93% |
| 02/27 | (5%ルール)Effissimo Capital Management Pte.Ltd.(10.99%) |
| 02/27 | 1,603 | 1,617 | 1,589 | 1,611 | +1.83% | 13,155,400 | 5兆9623億 | +11.18% |
| 02/26 | 1,570 | 1,593 | 1,562 | 1,582 | +4.28% | 10,715,400 | 5兆8550億 | +9.94% |
| 02/25 | 1,512 | 1,525 | 1,498 | 1,517 | +0.33% | 10,471,400 | 5兆6144億 | +6.01% |
| 02/24 | 1,559 | 1,559 | 1,496 | 1,512 | -3.2% | 11,961,300 | 5兆5959億 | +5.96% |
| 02/20 | 1,555 | 1,563 | 1,537 | 1,562 | -1.01% | 8,781,100 | 5兆7810億 | +9.77% |
| 02/19 | 1,575 | 1,596 | 1,573 | 1,578 | +0.38% | 11,107,100 | 5兆8402億 | +11.36% |
| 02/18 | 1,554 | 1,605 | 1,552 | 1,572 | +3.15% | 12,764,200 | 5兆8180億 | +11.49% |
| 02/17 | 1,513 | 1,546 | 1,503 | 1,524 | +2.63% | 10,216,600 | 5兆6403億 | +8.62% |
| 02/16 | 1,500 | 1,510 | 1,469 | 1,485 | -0.2% | 10,197,400 | 5兆4960億 | +6.38% |
| 02/13 | (IR情報)16:00 株式会社インフォマート(証券コード:2492)株式の取得に関するお知らせ |
| 02/13 | (IR情報)14:30 株式報酬制度に関する新株式発行について |
| 02/13 | (IR情報)14:30 株式給付信託(J-ESOP)への追加拠出及び株式給付信託(J-ESOP)における株式追加取得に関するお知らせ |
| 02/13 | (IR情報)14:30 2026年4月1日付株式会社第一ライフグループにおける役員人事異動および組織改編 |
| 02/13 | (IR情報)14:30 業績予想及び期末配当予想の修正に関するお知らせ |
| 02/13 | (IR情報)14:30 2026年3月期第3四半期決算補足資料(ネオファースト生命保険株式会社分) |
| 02/13 | (IR情報)14:30 2026年3月期第3四半期決算補足資料(第一フロンティア生命保険株式会社分) |
| 02/13 | (IR情報)14:30 2026年3月期第3四半期決算補足資料(第一生命保険株式会社分) |
| 02/13 | (IR情報)14:30 2026年3月期第3四半期決算補足資料(第一生命ホールディングス株式会社分) |
| 02/13 | (IR情報)14:30 第一生命ホールディングス株式会社2026年3月期第3四半期決算概要資料 |
| 02/13 | (IR情報)14:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/13 | (IR情報)14:30 第一生命経済研究所の新商号変更に関するお知らせ |
| 02/13 | 1,472 | 1,497 | 1,456 | 1,488 | +1.43% | 12,467,200 | 5兆5071億 | +6.97% |
| 02/12 | 1,480 | 1,496 | 1,460 | 1,467 | -1.15% | 10,328,500 | 5兆4294億 | +5.84% |
| 02/10 | 1,474 | 1,495 | 1,472 | 1,484 | +1.92% | 8,246,800 | 5兆4923億 | +7.3% |
| 02/09 | 1,491 | 1,491 | 1,451 | 1,456 | +1.32% | 8,443,100 | 5兆3887億 | +5.74% |
| 02/06 | (自社株買い)取締役会(2025年5月15日)での決議状況(取得期間2025年5月16日~2026年3月31日) |
| 02/06 | 1,421 | 1,437 | 1,409 | 1,437 | +0.98% | 7,304,900 | 5兆3183億 | +4.81% |
| 02/05 | 1,447 | 1,448 | 1,413 | 1,423 | +0.28% | 7,246,300 | 5兆2665億 | +4.17% |
| 02/04 | 1,400 | 1,422 | 1,384 | 1,419 | +1.14% | 6,555,700 | 5兆2517億 | +4.26% |
| 02/03 | 1,377 | 1,410 | 1,373 | 1,403 | +4.16% | 9,007,500 | 5兆1925億 | +3.47% |
| 02/02 | (IR情報)16:00 自己株式の取得状況に関するお知らせ |
| 02/02 | 1,382 | 1,385 | 1,345 | 1,347 | -0.44% | 7,214,800 | 4兆9853億 | -0.37% |
| 01/30 | 1,360 | 1,366 | 1,345 | 1,353 | +0.45% | 10,007,200 | 5兆75億 | +0.15% |
| 01/29 | 1,312 | 1,351 | 1,306 | 1,347 | +2.36% | 8,768,900 | 4兆9853億 | -0.15% |
| 01/28 | 1,303 | 1,320 | 1,303 | 1,316 | -0.98% | 10,138,200 | 4兆8705億 | -2.3% |
| 01/27 | 1,313 | 1,329 | 1,301 | 1,329 | -0.15% | 8,633,700 | 4兆9186億 | -1.26% |
| 01/26 | 1,336 | 1,340 | 1,320 | 1,331 | -1.63% | 11,463,000 | 4兆9260億 | -1.04% |
| 01/23 | 1,351 | 1,361 | 1,337 | 1,353 | +1.27% | 6,324,500 | 5兆75億 | +0.74% |
| 01/22 | 1,355 | 1,362 | 1,336 | 1,336 | -0.82% | 8,183,000 | 4兆9445億 | -0.37% |
| 01/21 | 1,380 | 1,386 | 1,345 | 1,347 | -3.85% | 10,899,700 | 4兆9853億 | +0.67% |
| 01/20 | 1,403 | 1,418 | 1,397 | 1,401 | -0.43% | 7,302,800 | 5兆1851億 | +5.02% |
| 01/19 | 1,406 | 1,415 | 1,384 | 1,407 | -0.5% | 5,971,700 | 5兆2073億 | +6.03% |
| 01/16 | 1,405 | 1,421 | 1,401 | 1,414 | +0.93% | 6,753,800 | 5兆2332億 | +7.12% |
| 01/15 | 1,405 | 1,414 | 1,399 | 1,401 | -0.71% | 9,490,000 | 5兆1851億 | +6.7% |
| 01/14 | (IR情報)14:00 株主優待制度の拡充に関するお知らせ |
| 01/14 | 1,381 | 1,411 | 1,374 | 1,411 | +1.95% | 8,788,200 | 5兆2221億 | +8.12% |
| 01/13 | 1,394 | 1,399 | 1,375 | 1,384 | +1.17% | 8,100,600 | 5兆1222億 | +6.63% |
| 01/09 | (自社株買い)取締役会(2025年5月15日)での決議状況(取得期間2025年5月16日~2026年3月31日) |
| 01/09 | 1,363 | 1,379 | 1,363 | 1,368 | +0.51% | 5,955,600 | 5兆630億 | +5.96% |
| 01/08 | 1,361 | 1,369 | 1,354 | 1,361 | 0% | 6,202,800 | 5兆371億 | +5.91% |
| 01/07 | 1,356 | 1,369 | 1,352 | 1,361 | -1.31% | 7,677,700 | 5兆371億 | +6.41% |
| 01/06 | 1,356 | 1,388 | 1,354 | 1,379 | +3.37% | 8,624,600 | 5兆1037億 | +8.33% |
| 01/05 | (IR情報)16:00 自己株式の取得状況に関するお知らせ |
| 01/05 | 1,311 | 1,341 | 1,311 | 1,334 | +2.3% | 9,002,800 | 4兆9371億 | +5.29% |
| 2025 |
| 12/30 | 1,315 | 1,317 | 1,302 | 1,304 | -0.91% | 6,137,400 | 4兆8261億 | +3.25% |
| 12/29 | 1,298 | 1,318 | 1,291 | 1,316 | +1.54% | 6,186,700 | 4兆8705億 | +4.61% |
| 12/26 | 1,296 | 1,301 | 1,287 | 1,296 | -0.15% | 4,370,800 | 4兆7965億 | +3.27% |
| 12/25 | 1,310 | 1,311 | 1,295 | 1,298 | -0.54% | 2,476,500 | 4兆8039億 | +3.59% |
| 12/24 | 1,315 | 1,318 | 1,294 | 1,305 | -1.14% | 5,605,100 | 4兆8298億 | +4.48% |
| 12/24 | (空売り報告)Barclays Bank PLC 16,437,981株(0.44%)-0.17%義務消失 |
| 12/23 | 1,302 | 1,327 | 1,302 | 1,320 | +1.69% | 6,446,100 | 4兆8853億 | +5.94% |
| 12/22 | 1,331 | 1,338 | 1,298 | 1,298 | -0.92% | 7,437,700 | 4兆8039億 | +4.42% |
| 12/19 | 1,309 | 1,324 | 1,303 | 1,310 | +1.16% | 15,613,300 | 4兆8483億 | +5.65% |