NASDAQ:SEIC | Historical Stock Price | SEI INVESTMENTS CO

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
1981-03-25 to 2026-09-04
Data captured

Stock Price Chart

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

$0.18$0.70$2.72$10.58$41.07$159.491981-03-252026-08-27

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

View year

Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$1.85$1.91622,800
1996-12-30$1.86$1.921,201,200
1996-12-27$1.81$1.87547,200
1996-12-26$1.80$1.85454,800
1996-12-24$1.77$1.8292,400
1996-12-23$1.76$1.81408,000
1996-12-20$1.76$1.81244,800
1996-12-19$1.78$1.831,299,600
1996-12-18$1.74$1.791,042,800
1996-12-17$1.80$1.85277,200
1996-12-16$1.80$1.85170,400
1996-12-13$1.80$1.85172,800
1996-12-12$1.80$1.85286,800
1996-12-11$1.81$1.86368,400
1996-12-10$1.82$1.88714,000
1996-12-09$1.86$1.92774,000
1996-12-06$1.79$1.84469,200
1996-12-05$1.81$1.86253,200
1996-12-04$1.83$1.89373,200
1996-12-03$1.88$1.93417,600
1996-12-02$1.85$1.91487,200
1996-11-29$1.86$1.9298,400
1996-11-27$1.86$1.92369,600
1996-11-26$1.81$1.86331,200
1996-11-25$1.83$1.89633,600
1996-11-22$1.82$1.88579,600
1996-11-21$1.85$1.91462,000
1996-11-20$1.88$1.931,165,200
1996-11-19$1.83$1.89615,600
1996-11-18$1.80$1.85415,200
1996-11-15$1.79$1.84643,200
1996-11-14$1.81$1.86406,800
1996-11-13$1.81$1.86463,200
1996-11-12$1.81$1.86896,400
1996-11-11$1.82$1.871,869,600
1996-11-08$1.88$1.934,072,800
1996-11-07$1.87$1.9212,439,200
1996-11-06$1.70$1.752,284,800
1996-11-05$1.70$1.751,785,600
1996-11-04$1.69$1.741,477,200
1996-11-01$1.67$1.71495,600
1996-10-31$1.69$1.74144,000
1996-10-30$1.69$1.74345,600
1996-10-29$1.67$1.71310,800
1996-10-28$1.69$1.74344,400
1996-10-25$1.69$1.74320,400
1996-10-24$1.71$1.76600,000
1996-10-23$1.71$1.76865,200
1996-10-22$1.72$1.77794,400
1996-10-21$1.73$1.781,086,000
1996-10-18$1.72$1.773,436,800
1996-10-17$1.78$1.83441,600
1996-10-16$1.78$1.83456,000
1996-10-15$1.78$1.831,442,400
1996-10-14$1.76$1.812,612,400
1996-10-11$1.75$1.801,771,200
1996-10-10$1.74$1.79559,200
1996-10-09$1.75$1.801,576,800
1996-10-08$1.77$1.822,304,000
1996-10-07$1.82$1.881,297,200
1996-10-04$1.86$1.92234,000
1996-10-03$1.85$1.911,345,200
1996-10-02$1.86$1.92703,200
1996-10-01$1.90$1.95808,800
1996-09-30$1.94$1.99891,600
1996-09-27$1.96$2.01313,200
1996-09-26$1.95$2.00349,200
1996-09-25$1.95$2.00271,200
1996-09-24$1.97$2.03343,200
1996-09-23$1.98$2.04128,400
1996-09-20$1.98$2.04604,800
1996-09-19$2.00$2.06870,000
1996-09-18$2.00$2.06240,000
1996-09-17$2.03$2.091,634,400
1996-09-16$2.01$2.072,569,200
1996-09-13$1.96$2.011,114,800
1996-09-12$1.92$1.971,332,000
1996-09-11$1.86$1.922,524,800
1996-09-10$1.77$1.822,160,000
1996-09-09$1.74$1.79457,200
1996-09-06$1.74$1.79216,000
1996-09-05$1.74$1.79378,000
1996-09-04$1.76$1.81834,000
1996-09-03$1.76$1.81750,000
1996-08-30$1.78$1.83369,600
1996-08-29$1.81$1.861,038,000
1996-08-28$1.79$1.84463,200
1996-08-27$1.82$1.88654,000
1996-08-26$1.83$1.892,018,400
1996-08-23$1.79$1.841,466,400
1996-08-22$1.78$1.832,676,000
1996-08-21$1.75$1.80540,000
1996-08-20$1.75$1.80326,400
1996-08-19$1.75$1.80328,800
1996-08-16$1.75$1.801,971,600
1996-08-15$1.73$1.782,552,400
1996-08-14$1.69$1.74289,200
1996-08-13$1.71$1.761,263,600
1996-08-12$1.70$1.751,932,000
1996-08-09$1.66$1.701,682,400
1996-08-08$1.64$1.68246,000
1996-08-07$1.66$1.70265,200
1996-08-06$1.64$1.68354,000
1996-08-05$1.66$1.701,138,800
1996-08-02$1.61$1.66651,600
1996-08-01$1.67$1.71386,400
1996-07-31$1.67$1.71516,000
1996-07-30$1.64$1.68476,400
1996-07-29$1.66$1.703,573,600
1996-07-26$1.59$1.64931,200
1996-07-25$1.57$1.6212,697,200
1996-07-24$1.53$1.583,031,200
1996-07-23$1.63$1.67756,000
1996-07-22$1.70$1.75544,800
1996-07-19$1.75$1.80564,000
1996-07-18$1.72$1.772,522,400
1996-07-17$1.68$1.731,174,800
1996-07-16$1.65$1.691,196,400
1996-07-15$1.73$1.78451,200
1996-07-12$1.76$1.81504,000
1996-07-11$1.80$1.851,233,600
1996-07-10$1.88$1.93542,400
1996-07-09$1.92$1.971,466,400
1996-07-08$1.92$1.971,662,000
1996-07-05$1.90$1.951,285,200
1996-07-03$1.83$1.89270,000
1996-07-02$1.86$1.92987,600
1996-07-01$1.83$1.892,379,600
1996-06-28$1.76$1.81319,200
1996-06-27$1.76$1.81480,000
1996-06-26$1.80$1.85666,000
1996-06-25$1.82$1.88994,800
1996-06-24$1.80$1.851,196,400
1996-06-21$1.81$1.86234,000
1996-06-20$1.80$1.854,390,800
1996-06-19$1.81$1.86651,600
1996-06-18$1.83$1.89864,000
1996-06-17$1.88$1.931,448,400
1996-06-14$1.84$1.90364,800
1996-06-13$1.82$1.88615,600
1996-06-12$1.77$1.8248,000
1996-06-11$1.77$1.82152,400
1996-06-10$1.77$1.82620,400
1996-06-07$1.79$1.84160,800
1996-06-06$1.83$1.88246,000
1996-06-05$1.83$1.88346,800
1996-06-04$1.80$1.85261,600
1996-06-03$1.84$1.89201,600
1996-05-31$1.81$1.86114,000
1996-05-30$1.83$1.88216,000
1996-05-29$1.84$1.89272,400
1996-05-28$1.85$1.90301,200
1996-05-24$1.88$1.922,000,400
1996-05-23$1.88$1.922,430,000
1996-05-22$1.88$1.9248,000
1996-05-21$1.86$1.91345,600
1996-05-20$1.86$1.91596,400
1996-05-17$1.89$1.93313,200
1996-05-16$1.89$1.93502,800
1996-05-15$1.88$1.921,014,000
1996-05-14$1.84$1.891,290,000
1996-05-13$1.90$1.95945,600
1996-05-10$1.81$1.861,891,200
1996-05-09$1.84$1.89930,000
1996-05-08$1.83$1.88283,200
1996-05-07$1.83$1.88673,200
1996-05-06$1.86$1.91924,000
1996-05-03$1.89$1.93994,800
1996-05-02$1.92$1.97108,000
1996-05-01$1.93$1.98859,200
1996-04-30$1.97$2.021,195,200
1996-04-29$2.02$2.07530,400
1996-04-26$2.06$2.111,563,600
1996-04-25$2.08$2.146,241,200
1996-04-24$1.85$1.902,854,800
1996-04-23$1.81$1.8652,800
1996-04-22$1.83$1.88152,400
1996-04-19$1.83$1.88202,800
1996-04-18$1.83$1.88963,600
1996-04-17$1.83$1.88241,200
1996-04-16$1.83$1.88294,000
1996-04-15$1.83$1.88242,400
1996-04-12$1.83$1.88118,800
1996-04-11$1.81$1.86106,800
1996-04-10$1.83$1.88775,200
1996-04-09$1.84$1.89200,400
1996-04-08$1.85$1.90123,600
1996-04-04$1.85$1.90114,000
1996-04-03$1.89$1.93588,000
1996-04-02$1.86$1.91182,400
1996-04-01$1.89$1.93589,200
1996-03-29$1.88$1.92424,800
1996-03-28$1.89$1.93481,200
1996-03-27$1.89$1.94182,400
1996-03-26$1.92$1.97136,800
1996-03-25$1.93$1.98166,800
1996-03-22$1.91$1.961,363,200
1996-03-21$1.88$1.92459,600
1996-03-20$1.94$1.9984,000
1996-03-19$1.94$1.99144,000
1996-03-18$1.91$1.96451,200
1996-03-15$1.88$1.92402,000
1996-03-14$1.90$1.95210,000
1996-03-13$1.92$1.97115,200
1996-03-12$1.91$1.96568,800
1996-03-11$1.95$2.00489,600
1996-03-08$1.90$1.95423,600
1996-03-07$1.92$1.97298,800
1996-03-06$1.92$1.97481,200
1996-03-05$1.89$1.93771,600
1996-03-04$1.92$1.97579,600
1996-03-01$1.90$1.95400,800
1996-02-29$1.90$1.95561,600
1996-02-28$1.93$1.98624,000
1996-02-27$1.94$1.99865,200
1996-02-26$1.92$1.97752,400
1996-02-23$1.88$1.921,178,400
1996-02-22$1.94$1.99277,200
1996-02-21$1.94$1.99344,400
1996-02-20$1.90$1.95480,000
1996-02-16$1.90$1.95282,000
1996-02-15$1.94$1.99327,600
1996-02-14$1.93$1.98284,400
1996-02-13$1.92$1.97602,400
1996-02-12$1.98$2.03296,400
1996-02-09$1.99$2.041,574,400
1996-02-08$2.00$2.053,403,200
1996-02-07$1.88$1.92423,600
1996-02-06$1.85$1.90438,000
1996-02-05$1.83$1.88224,400
1996-02-02$1.84$1.89228,000
1996-02-01$1.83$1.881,042,800
1996-01-31$1.88$1.92967,200
1996-01-30$1.88$1.9296,000
1996-01-29$1.84$1.89314,400
1996-01-26$1.84$1.89373,200
1996-01-25$1.82$1.87234,000
1996-01-24$1.83$1.88439,200
1996-01-23$1.79$1.84216,000
1996-01-22$1.79$1.84336,000
1996-01-19$1.79$1.84307,200
1996-01-18$1.83$1.88417,600
1996-01-17$1.80$1.85240,000
1996-01-16$1.83$1.88276,000
1996-01-15$1.77$1.82508,800
1996-01-12$1.85$1.90465,600
1996-01-11$1.88$1.92369,600
1996-01-10$1.81$1.86470,400
1996-01-09$1.83$1.88217,200
1996-01-08$1.79$1.84439,200
1996-01-05$1.85$1.90200,400
1996-01-04$1.83$1.88271,200
1996-01-03$1.83$1.88433,200
1996-01-02$1.90$1.95703,200