NYSE:HEI | Historical Stock Price | HEICO CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.11$0.59$3.15$16.76$89.25$475.181980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$3.44$3.8167,275
1999-12-30$3.47$3.84195,478
1999-12-29$3.46$3.83206,903
1999-12-28$3.47$3.84266,562
1999-12-27$3.53$3.90592,782
1999-12-23$3.22$3.57328,759
1999-12-22$2.87$3.17438,557
1999-12-21$2.52$2.79411,266
1999-12-20$2.52$2.79281,159
1999-12-17$2.54$2.81245,617
1999-12-16$2.56$2.84111,067
1999-12-15$2.37$2.63341,453
1999-12-14$2.36$2.62138,358
1999-12-13$2.38$2.64105,990
1999-12-10$2.38$2.64346,530
1999-12-09$2.38$2.64225,308
1999-12-08$2.42$2.68303,372
1999-12-07$2.44$2.70276,082
1999-12-06$2.46$2.73145,974
1999-12-03$2.48$2.75112,971
1999-12-02$2.56$2.84107,894
1999-12-01$2.60$2.8881,872
1999-11-30$2.70$2.9957,120
1999-11-29$2.73$3.0239,350
1999-11-26$2.72$3.0170,448
1999-11-24$2.68$2.9722,213
1999-11-23$2.73$3.0271,718
1999-11-22$2.76$3.05244,348
1999-11-19$2.58$2.8679,968
1999-11-18$2.36$2.62152,321
1999-11-17$2.30$2.55124,395
1999-11-16$2.27$2.52126,299
1999-11-15$2.36$2.62189,766
1999-11-12$2.54$2.8162,832
1999-11-11$2.51$2.7864,102
1999-11-10$2.53$2.80201,190
1999-11-09$2.52$2.7923,483
1999-11-08$2.58$2.86204,364
1999-11-05$2.62$2.90208,172
1999-11-04$2.67$2.96268,466
1999-11-03$2.67$2.96241,809
1999-11-02$2.75$3.0476,160
1999-11-01$2.72$3.01104,086
1999-10-29$2.75$3.04119,953
1999-10-28$2.75$3.04114,875
1999-10-27$2.84$3.1493,931
1999-10-26$2.77$3.06104,721
1999-10-25$2.67$2.96220,865
1999-10-22$2.76$3.0552,043
1999-10-21$2.79$3.0923,483
1999-10-20$2.76$3.0524,752
1999-10-19$2.78$3.08267,196
1999-10-18$2.83$3.1310,789
1999-10-15$2.83$3.135,712
1999-10-14$2.82$3.1226,656
1999-10-13$2.84$3.1458,390
1999-10-12$2.93$3.2566,640
1999-10-11$3.01$3.3485,046
1999-10-08$3.09$3.42170,092
1999-10-07$3.01$3.34101,547
1999-10-06$3.04$3.3730,464
1999-10-05$3.05$3.3822,213
1999-10-04$3.01$3.3422,213
1999-10-01$3.01$3.34308,450
1999-09-30$2.93$3.25499,485
1999-09-29$3.03$3.3657,120
1999-09-28$3.11$3.4557,755
1999-09-27$3.33$3.69193,574
1999-09-24$3.23$3.5833,638
1999-09-23$3.23$3.58268,466
1999-09-22$3.20$3.5493,931
1999-09-21$3.29$3.64221,500
1999-09-20$3.31$3.66116,145
1999-09-17$3.32$3.68111,067
1999-09-16$3.32$3.6841,254
1999-09-15$3.43$3.80515,352
1999-09-14$3.27$3.62130,107
1999-09-13$3.41$3.7718,405
1999-09-10$3.43$3.80121,857
1999-09-09$3.45$3.821,269
1999-09-08$3.43$3.8033,638
1999-09-07$3.39$3.75126,934
1999-09-03$3.43$3.80120,587
1999-09-02$3.39$3.7570,448
1999-09-01$3.43$3.80106,625
1999-08-31$3.47$3.8457,120
1999-08-30$3.55$3.9325,387
1999-08-27$3.62$4.01125,665
1999-08-26$3.62$4.01262,753
1999-08-25$3.63$4.0267,275
1999-08-24$3.68$4.0851,408
1999-08-23$3.71$4.1125,387
1999-08-20$3.76$4.1793,297
1999-08-19$3.66$4.06117,414
1999-08-18$3.67$4.0717,771
1999-08-17$3.64$4.041,904
1999-08-16$3.64$4.0415,867
1999-08-13$3.63$4.025,712
1999-08-12$3.63$4.0211,424
1999-08-11$3.65$4.0510,789
1999-08-10$3.62$4.0151,408
1999-08-09$3.63$4.0212,693
1999-08-06$3.62$4.0130,464
1999-08-05$3.64$4.048,885
1999-08-04$3.62$4.0110,789
1999-08-03$3.62$4.01175,804
1999-08-02$3.68$4.0815,232
1999-07-30$3.65$4.0512,693
1999-07-29$3.67$4.0715,232
1999-07-28$3.66$4.0646,331
1999-07-27$3.57$3.9638,715
1999-07-26$3.62$4.0148,235
1999-07-23$3.62$4.0129,830
1999-07-22$3.65$4.0518,405
1999-07-21$3.74$4.148,885
1999-07-20$3.73$4.13116,779
1999-07-19$3.81$4.22105,990
1999-07-16$3.86$4.2876,795
1999-07-15$3.84$4.2525,387
1999-07-14$3.83$4.24118,683
1999-07-13$3.85$4.2662,832
1999-07-12$3.90$4.3229,830
1999-07-09$3.91$4.338,251
1999-07-08$3.94$4.3653,312
1999-07-07$3.94$4.3641,888
1999-07-06$3.97$4.3913,963
1999-07-02$4.04$4.4748,870
1999-07-01$4.02$4.4513,328
1999-06-30$3.95$4.3741,888
1999-06-29$4.04$4.4740,619
1999-06-28$3.92$4.3419,675
1999-06-25$3.79$4.1918,405
1999-06-24$3.77$4.17182,785
1999-06-23$3.91$4.33147,878
1999-06-22$3.88$4.2951,408
1999-06-21$3.92$4.348,885
1999-06-18$3.89$4.3064,736
1999-06-17$3.88$4.295,712
1999-06-16$3.86$4.2719,040
1999-06-15$3.82$4.2332,368
1999-06-14$3.92$4.3427,291
1999-06-11$3.93$4.3553,947
1999-06-10$3.88$4.295,077
1999-06-09$3.93$4.3515,232
1999-06-08$3.94$4.367,616
1999-06-07$3.98$4.407,616
1999-06-04$3.99$4.4119,040
1999-06-03$3.98$4.4043,792
1999-06-02$3.86$4.2743,158
1999-06-01$3.89$4.3072,352
1999-05-28$4.00$4.4282,507
1999-05-27$3.85$4.2691,393
1999-05-26$3.76$4.16124,395
1999-05-25$3.75$4.15109,163
1999-05-24$3.72$4.1246,331
1999-05-21$3.74$4.1451,408
1999-05-20$3.76$4.1639,984
1999-05-19$3.76$4.1612,059
1999-05-18$3.72$4.1215,867
1999-05-17$3.76$4.16102,182
1999-05-14$3.80$4.2195,201
1999-05-13$3.80$4.2143,158
1999-05-12$3.78$4.1824,752
1999-05-11$3.74$4.1455,851
1999-05-10$3.74$4.149,520
1999-05-07$3.72$4.1276,795
1999-05-06$3.70$4.1019,675
1999-05-05$3.62$4.0199,009
1999-05-04$3.57$3.9531,734
1999-05-03$3.56$3.9470,448
1999-04-30$3.50$3.8738,080
1999-04-29$3.55$3.9233,638
1999-04-28$3.56$3.9444,427
1999-04-27$3.66$4.0527,925
1999-04-26$3.56$3.9492,662
1999-04-23$3.31$3.6615,232
1999-04-22$3.19$3.53145,339
1999-04-21$3.16$3.5085,046
1999-04-20$3.22$3.56112,337
1999-04-19$3.28$3.6348,870
1999-04-16$3.29$3.6477,430
1999-04-15$3.32$3.6764,736
1999-04-14$3.33$3.6861,563
1999-04-13$3.34$3.6986,315
1999-04-12$3.29$3.6498,374
1999-04-09$3.27$3.6241,888
1999-04-08$3.25$3.60125,030
1999-04-07$3.24$3.58129,473
1999-04-06$3.29$3.64150,417
1999-04-05$3.47$3.83117,414
1999-04-01$3.67$4.0676,160
1999-03-31$3.78$4.18597,225
1999-03-30$4.02$4.45239,271
1999-03-29$4.03$4.4613,963
1999-03-26$4.01$4.4345,696
1999-03-25$4.01$4.436,347
1999-03-24$4.08$4.51194,844
1999-03-23$4.08$4.5124,117
1999-03-22$4.14$4.58222,135
1999-03-19$4.12$4.5579,968
1999-03-18$4.10$4.5341,888
1999-03-17$4.16$4.60247,521
1999-03-16$4.09$4.5212,693
1999-03-15$4.14$4.5883,142
1999-03-12$4.14$4.58100,278
1999-03-11$4.10$4.5313,963
1999-03-10$4.08$4.515,712
1999-03-09$4.09$4.52120,587
1999-03-08$4.13$4.5643,792
1999-03-05$4.16$4.6021,579
1999-03-04$4.11$4.54114,241
1999-03-03$4.15$4.5964,736
1999-03-02$4.23$4.6872,987
1999-03-01$4.27$4.735,077
1999-02-26$4.31$4.7753,312
1999-02-25$4.21$4.66311,623
1999-02-24$4.41$4.88406,189
1999-02-23$4.25$4.71118,683
1999-02-22$4.04$4.4760,294
1999-02-19$3.92$4.34118,049
1999-02-18$3.93$4.35187,862
1999-02-17$3.84$4.25234,828
1999-02-16$3.59$3.98104,086
1999-02-12$3.55$3.92387,784
1999-02-11$3.28$3.631,504,803
1999-02-10$3.60$3.99397,304
1999-02-09$3.77$4.17146,609
1999-02-08$3.92$4.3446,331
1999-02-05$4.02$4.4580,603
1999-02-04$4.12$4.5527,925
1999-02-03$4.23$4.686,347
1999-02-02$4.24$4.7013,328
1999-02-01$4.28$4.7420,309
1999-01-29$4.27$4.7372,987
1999-01-28$4.41$4.8845,062
1999-01-27$4.52$5.0083,142
1999-01-26$4.57$5.0673,622
1999-01-25$4.06$4.4913,328
1999-01-22$3.90$4.3145,696
1999-01-21$3.88$4.2923,483
1999-01-20$3.88$4.2927,291
1999-01-19$3.89$4.3033,003
1999-01-15$3.96$4.3882,507
1999-01-14$3.96$4.3815,232
1999-01-13$4.12$4.5548,235
1999-01-12$4.26$4.7226,021
1999-01-11$4.48$4.9675,526
1999-01-08$4.45$4.9240,619
1999-01-07$4.54$5.0231,099
1999-01-06$4.61$5.1010,155
1999-01-05$4.69$5.1812,059
1999-01-04$4.71$5.20536,931