NASDAQ:BLKB | Historical Stock Price | BLACKBAUD INC

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
2004-07-26 to 2026-09-04
Data captured

Stock Price Chart

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

$8.31$14.80$26.34$46.89$83.46$148.572004-07-262026-08-27

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

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$65.86$79.06265,000
2015-12-30$66.75$80.13152,800
2015-12-29$67.54$81.08159,500
2015-12-28$67.22$80.69115,300
2015-12-24$66.67$80.03101,200
2015-12-23$66.22$79.49151,800
2015-12-22$65.70$78.87162,900
2015-12-21$66.37$79.67161,800
2015-12-18$65.34$78.44532,400
2015-12-17$66.55$79.89153,300
2015-12-16$67.27$80.75253,300
2015-12-15$63.39$76.10228,800
2015-12-14$62.58$75.12210,500
2015-12-11$62.96$75.58144,600
2015-12-10$64.11$76.96164,000
2015-12-09$62.80$75.39104,900
2015-12-08$63.74$76.52115,400
2015-12-07$63.58$76.32169,200
2015-12-04$64.85$77.85214,700
2015-12-03$62.67$75.23234,400
2015-12-02$62.82$75.41181,500
2015-12-01$62.11$74.56185,400
2015-11-30$61.78$74.16290,300
2015-11-27$63.06$75.7062,700
2015-11-25$62.42$74.9383,000
2015-11-24$62.14$74.60125,600
2015-11-23$61.10$73.35141,800
2015-11-20$60.99$73.07155,300
2015-11-19$61.26$73.39206,200
2015-11-18$60.81$72.86123,600
2015-11-17$60.24$72.17158,500
2015-11-16$59.81$71.66199,100
2015-11-13$58.72$70.35249,400
2015-11-12$60.49$72.47185,000
2015-11-11$62.40$74.76129,100
2015-11-10$62.64$75.05287,300
2015-11-09$62.22$74.54146,700
2015-11-06$63.11$75.61212,300
2015-11-05$61.65$73.86139,700
2015-11-04$62.55$74.94132,700
2015-11-03$62.22$74.54144,100
2015-11-02$61.83$74.08136,700
2015-10-30$62.69$75.11266,200
2015-10-29$60.96$73.04339,700
2015-10-28$64.37$77.12196,700
2015-10-27$62.32$74.66272,900
2015-10-26$63.43$75.9996,500
2015-10-23$63.83$76.47202,300
2015-10-22$62.67$75.08150,100
2015-10-21$61.24$73.37117,400
2015-10-20$62.43$74.80172,600
2015-10-19$62.23$74.56129,800
2015-10-16$62.25$74.58211,600
2015-10-15$60.64$72.65193,200
2015-10-14$59.50$71.29237,200
2015-10-13$60.13$72.04219,500
2015-10-12$61.96$74.23135,700
2015-10-09$60.67$72.69211,400
2015-10-08$60.54$72.53130,400
2015-10-07$59.92$71.79140,800
2015-10-06$59.38$71.14274,500
2015-10-05$59.36$71.12208,000
2015-10-02$57.10$68.41225,000
2015-10-01$56.17$67.30258,900
2015-09-30$56.12$67.24295,300
2015-09-29$55.27$66.22234,200
2015-09-28$56.15$67.27214,000
2015-09-25$56.37$67.54303,700
2015-09-24$56.48$67.67211,100
2015-09-23$56.28$67.43128,300
2015-09-22$55.84$66.90154,900
2015-09-21$56.02$67.12305,900
2015-09-18$54.20$64.941,418,700
2015-09-17$54.10$64.82459,100
2015-09-16$54.84$65.70290,100
2015-09-15$55.69$66.72452,400
2015-09-14$58.11$69.62146,800
2015-09-11$58.50$70.0986,800
2015-09-10$58.15$69.67150,500
2015-09-09$57.67$69.09148,800
2015-09-08$58.66$70.28175,000
2015-09-04$56.97$68.25116,100
2015-09-03$57.22$68.55184,100
2015-09-02$56.55$67.75111,200
2015-09-01$55.56$66.57192,400
2015-08-31$57.14$68.46150,100
2015-08-28$57.86$69.32203,600
2015-08-27$57.74$69.18242,100
2015-08-26$58.28$69.82211,400
2015-08-25$57.46$68.70306,000
2015-08-24$57.67$68.95320,400
2015-08-21$58.91$70.43264,400
2015-08-20$59.01$70.55265,900
2015-08-19$61.20$73.17250,500
2015-08-18$62.58$74.82158,700
2015-08-17$63.73$76.19187,400
2015-08-14$62.98$75.30131,600
2015-08-13$63.10$75.44238,300
2015-08-12$61.69$73.76302,900
2015-08-11$60.19$71.96188,100
2015-08-10$60.79$72.68278,000
2015-08-07$59.33$70.93153,300
2015-08-06$59.46$71.09204,700
2015-08-05$61.06$73.00202,200
2015-08-04$60.98$72.91110,800
2015-08-03$60.83$72.73106,700
2015-07-31$61.16$73.12233,000
2015-07-30$60.30$72.09292,400
2015-07-29$57.81$69.12259,100
2015-07-28$58.39$69.81205,600
2015-07-27$59.40$71.02139,000
2015-07-24$59.23$70.81124,200
2015-07-23$59.49$71.13178,600
2015-07-22$60.83$72.73140,200
2015-07-21$60.17$71.94215,700
2015-07-20$61.07$73.01195,400
2015-07-17$60.99$72.92174,900
2015-07-16$60.52$72.36175,800
2015-07-15$59.33$70.93122,600
2015-07-14$59.65$71.32114,400
2015-07-13$59.15$70.72106,000
2015-07-10$58.87$70.38129,500
2015-07-09$57.51$68.76238,200
2015-07-08$57.98$69.32316,000
2015-07-07$57.46$68.70188,700
2015-07-06$56.93$68.06160,100
2015-07-02$57.09$68.26125,500
2015-07-01$57.77$69.07205,100
2015-06-30$56.95$68.09196,500
2015-06-29$56.19$67.18135,100
2015-06-26$57.45$68.69203,400
2015-06-25$57.66$68.94144,600
2015-06-24$57.17$68.35136,400
2015-06-23$57.97$69.31130,900
2015-06-22$57.98$69.32206,300
2015-06-19$59.67$71.341,317,000
2015-06-18$58.66$70.13492,700
2015-06-17$57.13$68.30347,800
2015-06-16$55.75$66.65391,500
2015-06-15$53.26$63.68251,200
2015-06-12$52.27$62.49105,600
2015-06-11$52.42$62.67228,300
2015-06-10$53.09$63.47247,400
2015-06-09$51.53$61.61139,000
2015-06-08$51.83$61.9783,700
2015-06-05$52.36$62.60145,400
2015-06-04$52.31$62.54180,400
2015-06-03$52.31$62.54169,000
2015-06-02$51.23$61.25285,100
2015-06-01$51.47$61.54117,700
2015-05-29$51.26$61.29151,500
2015-05-28$51.87$62.01149,900
2015-05-27$51.86$62.00288,800
2015-05-26$50.99$60.96297,700
2015-05-22$52.08$62.12225,600
2015-05-21$51.96$61.98144,800
2015-05-20$52.30$62.38129,200
2015-05-19$52.48$62.60178,300
2015-05-18$53.33$63.61163,100
2015-05-15$52.85$63.04182,100
2015-05-14$53.38$63.67304,000
2015-05-13$52.76$62.93330,800
2015-05-12$52.75$62.92152,000
2015-05-11$52.52$62.65152,000
2015-05-08$52.84$63.03136,100
2015-05-07$52.97$63.18242,200
2015-05-06$52.31$62.40161,200
2015-05-05$52.07$62.11248,000
2015-05-04$52.05$62.09215,700
2015-05-01$51.34$61.24269,400
2015-04-30$50.53$60.27594,300
2015-04-29$48.75$58.15326,700
2015-04-28$51.12$60.98197,000
2015-04-27$50.45$60.18175,100
2015-04-24$50.30$60.00204,300
2015-04-23$50.47$60.20137,300
2015-04-22$50.37$60.0875,700
2015-04-21$50.06$59.7194,100
2015-04-20$49.61$59.1869,300
2015-04-17$48.90$58.33239,300
2015-04-16$49.29$58.7986,600
2015-04-15$49.11$58.58209,300
2015-04-14$49.21$58.70224,500
2015-04-13$48.91$58.34126,800
2015-04-10$49.21$58.7086,900
2015-04-09$49.38$58.90198,300
2015-04-08$49.02$58.47422,900
2015-04-07$48.95$58.39206,000
2015-04-06$48.76$58.16132,000
2015-04-02$47.75$56.96140,900
2015-04-01$47.39$56.53201,700
2015-03-31$47.38$56.52122,600
2015-03-30$47.45$56.60131,200
2015-03-27$46.79$55.81146,900
2015-03-26$45.48$54.25105,200
2015-03-25$45.19$53.90154,800
2015-03-24$47.04$56.11153,800
2015-03-23$47.16$56.25115,300
2015-03-20$47.35$56.48228,700
2015-03-19$46.36$55.3077,500
2015-03-18$46.00$54.87104,600
2015-03-17$45.32$54.06112,400
2015-03-16$45.27$54.00125,300
2015-03-13$44.80$53.4481,000
2015-03-12$44.74$53.37190,400
2015-03-11$44.10$52.60154,900
2015-03-10$44.22$52.75104,600
2015-03-09$45.27$54.00148,000
2015-03-06$45.07$53.76174,800
2015-03-05$45.16$53.87167,200
2015-03-04$45.18$53.89238,800
2015-03-03$45.43$54.19218,300
2015-03-02$45.72$54.54168,800
2015-02-27$45.40$54.15148,000
2015-02-26$46.26$55.18204,800
2015-02-25$45.85$54.69183,300
2015-02-24$46.01$54.74217,000
2015-02-23$46.29$55.07344,500
2015-02-20$46.27$55.05150,100
2015-02-19$45.75$54.43123,900
2015-02-18$45.30$53.89138,800
2015-02-17$44.94$53.47225,200
2015-02-13$44.45$52.88263,200
2015-02-12$43.95$52.29345,200
2015-02-11$42.41$50.46559,800
2015-02-10$44.16$52.54209,100
2015-02-09$44.12$52.49146,000
2015-02-06$45.28$53.87208,900
2015-02-05$45.35$53.95144,500
2015-02-04$45.00$53.54160,700
2015-02-03$45.00$53.54255,500
2015-02-02$44.66$53.13136,600
2015-01-30$43.71$52.00172,500
2015-01-29$45.00$53.54174,300
2015-01-28$44.67$53.14137,000
2015-01-27$45.39$54.00116,200
2015-01-26$45.88$54.58144,500
2015-01-23$45.99$54.72109,300
2015-01-22$45.87$54.57194,400
2015-01-21$44.12$52.49124,100
2015-01-20$44.07$52.43130,300
2015-01-16$44.49$52.93101,000
2015-01-15$43.10$51.28146,600
2015-01-14$43.74$52.0493,100
2015-01-13$44.13$52.50144,900
2015-01-12$43.42$51.6690,900
2015-01-09$43.16$51.35116,000
2015-01-08$43.23$51.43326,600
2015-01-07$42.53$50.60314,300
2015-01-06$42.00$49.97217,500
2015-01-05$42.19$50.19186,100
2015-01-02$42.07$50.05130,900