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.

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$62.90$76.93234,400
2018-12-28$62.58$76.54260,800
2018-12-27$63.51$77.67422,100
2018-12-26$62.20$76.07379,400
2018-12-24$58.74$71.84138,500
2018-12-21$60.25$73.691,773,000
2018-12-20$61.69$75.45721,500
2018-12-19$60.21$73.64744,800
2018-12-18$61.44$75.14932,400
2018-12-17$61.54$75.26467,400
2018-12-14$63.87$78.11274,900
2018-12-13$66.10$80.84250,100
2018-12-12$67.27$82.27222,900
2018-12-11$65.93$80.63386,200
2018-12-10$67.84$82.97283,000
2018-12-07$66.07$80.80245,200
2018-12-06$68.56$83.85680,100
2018-12-04$69.49$84.99364,400
2018-12-03$73.92$90.40481,500
2018-11-30$73.25$89.59375,300
2018-11-29$73.68$90.11401,700
2018-11-28$73.46$89.84257,300
2018-11-27$70.19$85.84315,000
2018-11-26$72.21$88.17228,500
2018-11-23$71.00$86.69176,500
2018-11-21$70.51$86.09181,100
2018-11-20$68.84$84.05367,700
2018-11-19$68.15$83.21335,100
2018-11-16$72.04$87.96254,300
2018-11-15$71.55$87.36420,300
2018-11-14$70.98$86.66452,600
2018-11-13$71.35$87.12423,900
2018-11-12$69.59$84.97328,300
2018-11-09$70.47$86.04260,400
2018-11-08$72.70$88.76544,500
2018-11-07$72.67$88.73499,200
2018-11-06$72.04$87.96345,600
2018-11-05$72.19$88.14473,200
2018-11-02$73.30$89.50354,800
2018-11-01$73.97$90.32548,100
2018-10-31$71.72$87.57531,700
2018-10-30$72.54$88.571,058,900
2018-10-29$67.85$82.84867,400
2018-10-26$70.35$85.90709,800
2018-10-25$71.29$87.04924,400
2018-10-24$69.20$84.49493,500
2018-10-23$72.60$88.64384,300
2018-10-22$72.87$88.97442,900
2018-10-19$71.64$87.47373,000
2018-10-18$73.62$89.89592,400
2018-10-17$75.17$91.78305,500
2018-10-16$74.63$91.12492,500
2018-10-15$72.04$87.96450,500
2018-10-12$74.08$90.45444,600
2018-10-11$72.80$88.89617,100
2018-10-10$73.10$89.25890,300
2018-10-09$77.38$94.483,610,700
2018-10-08$90.01$109.90367,600
2018-10-05$93.53$114.20322,500
2018-10-04$94.94$115.92221,100
2018-10-03$98.40$120.14159,900
2018-10-02$97.93$119.57147,500
2018-10-01$99.90$121.98205,500
2018-09-28$101.48$123.90301,100
2018-09-27$100.19$122.33352,900
2018-09-26$99.54$121.54420,000
2018-09-25$102.87$125.60202,400
2018-09-24$101.98$124.52179,900
2018-09-21$101.04$123.37496,800
2018-09-20$101.98$124.52124,100
2018-09-19$99.91$121.99214,200
2018-09-18$104.23$127.26356,700
2018-09-17$102.21$124.80278,400
2018-09-14$104.51$127.60267,000
2018-09-13$103.07$125.85129,100
2018-09-12$102.22$124.81376,600
2018-09-11$101.70$124.17230,400
2018-09-10$101.30$123.68186,800
2018-09-07$100.78$123.05195,400
2018-09-06$100.02$122.12378,200
2018-09-05$100.07$122.18330,900
2018-09-04$103.87$126.82315,700
2018-08-31$104.57$127.68192,900
2018-08-30$104.14$127.15175,100
2018-08-29$104.91$128.09198,800
2018-08-28$102.92$125.66552,900
2018-08-27$101.64$124.10228,900
2018-08-24$102.40$124.88294,100
2018-08-23$99.99$121.94212,100
2018-08-22$98.26$119.83148,400
2018-08-21$98.32$119.91148,500
2018-08-20$97.56$118.98143,500
2018-08-17$97.69$119.14169,500
2018-08-16$97.44$118.83150,700
2018-08-15$96.27$117.41237,300
2018-08-14$98.20$119.76249,400
2018-08-13$96.48$117.66184,800
2018-08-10$95.65$116.65285,600
2018-08-09$96.47$117.65180,500
2018-08-08$96.91$118.19298,200
2018-08-07$97.50$118.91325,200
2018-08-06$99.25$121.04565,500
2018-08-03$96.94$118.22626,900
2018-08-02$98.36$119.95396,600
2018-08-01$98.77$120.45910,400
2018-07-31$99.81$121.721,614,100
2018-07-30$109.42$133.44516,000
2018-07-27$113.67$138.63398,100
2018-07-26$118.15$144.09294,700
2018-07-25$118.42$144.42249,100
2018-07-24$117.70$143.54408,400
2018-07-23$118.90$145.00220,600
2018-07-20$117.76$143.61300,400
2018-07-19$116.48$142.05178,500
2018-07-18$116.02$141.49297,400
2018-07-17$114.91$140.14267,100
2018-07-16$114.90$140.13687,400
2018-07-13$114.30$139.39227,500
2018-07-12$113.69$138.65262,300
2018-07-11$112.61$137.33192,500
2018-07-10$112.04$136.64332,900
2018-07-09$111.14$135.54358,400
2018-07-06$109.37$133.38238,000
2018-07-05$106.55$129.94195,500
2018-07-03$103.78$126.56140,200
2018-07-02$104.42$127.34198,100
2018-06-29$102.45$124.94306,200
2018-06-28$101.42$123.69176,100
2018-06-27$98.84$120.54238,700
2018-06-26$102.95$125.55193,800
2018-06-25$102.34$124.81280,800
2018-06-22$107.93$131.63560,700
2018-06-21$109.61$133.67296,500
2018-06-20$110.49$134.75218,600
2018-06-19$109.89$134.02237,100
2018-06-18$108.89$132.80199,300
2018-06-15$108.27$132.04550,800
2018-06-14$107.72$131.37177,200
2018-06-13$105.74$128.95207,600
2018-06-12$105.57$128.75241,900
2018-06-11$103.81$126.60139,200
2018-06-08$102.63$125.16140,600
2018-06-07$101.51$123.80174,500
2018-06-06$103.15$125.80173,100
2018-06-05$102.70$125.25202,400
2018-06-04$101.60$123.91197,200
2018-06-01$99.26$121.05288,700
2018-05-31$97.47$118.87221,400
2018-05-30$97.80$119.27333,000
2018-05-29$98.11$119.65300,600
2018-05-25$98.10$119.64338,400
2018-05-24$98.42$120.03395,000
2018-05-23$98.82$120.37345,500
2018-05-22$98.23$119.65168,000
2018-05-21$98.98$120.56291,300
2018-05-18$98.70$120.22222,000
2018-05-17$98.94$120.52154,500
2018-05-16$98.93$120.50177,600
2018-05-15$98.70$120.22368,400
2018-05-14$99.64$121.37203,000
2018-05-11$101.20$123.27189,400
2018-05-10$101.38$123.49268,300
2018-05-09$100.90$122.90310,700
2018-05-08$101.78$123.97172,100
2018-05-07$102.09$124.35142,000
2018-05-04$100.98$123.00305,100
2018-05-03$97.24$118.44300,300
2018-05-02$97.35$118.58385,800
2018-05-01$100.56$122.49873,600
2018-04-30$104.96$127.85497,200
2018-04-27$105.89$128.98472,900
2018-04-26$106.35$129.54180,000
2018-04-25$105.05$127.96235,300
2018-04-24$105.40$128.38204,100
2018-04-23$107.24$130.63160,200
2018-04-20$108.09$131.66237,900
2018-04-19$109.93$133.90137,000
2018-04-18$110.76$134.91130,100
2018-04-17$110.27$134.32205,200
2018-04-16$106.84$130.14189,600
2018-04-13$105.82$128.90101,700
2018-04-12$107.08$130.43128,700
2018-04-11$105.90$128.99157,600
2018-04-10$104.75$127.59212,100
2018-04-09$103.65$126.25123,200
2018-04-06$103.48$126.05221,800
2018-04-05$105.94$129.04347,800
2018-04-04$102.78$125.19190,500
2018-04-03$100.36$122.24256,100
2018-04-02$99.61$121.33275,100
2018-03-29$101.81$124.01309,100
2018-03-28$98.69$120.21295,600
2018-03-27$101.29$123.38348,100
2018-03-26$105.01$127.91429,900
2018-03-23$103.31$125.84313,000
2018-03-22$106.84$130.14219,600
2018-03-21$108.90$132.65146,800
2018-03-20$107.80$131.31181,300
2018-03-19$107.60$131.06169,300
2018-03-16$108.20$131.79370,000
2018-03-15$108.91$132.66199,800
2018-03-14$108.67$132.37156,300
2018-03-13$107.54$130.99286,900
2018-03-12$109.58$133.48338,900
2018-03-09$111.25$135.51265,000
2018-03-08$110.60$134.72263,800
2018-03-07$108.63$132.32410,500
2018-03-06$106.40$129.60376,400
2018-03-05$104.59$127.40231,200
2018-03-02$103.14$125.63269,900
2018-03-01$100.73$122.70301,900
2018-02-28$102.52$124.88256,800
2018-02-27$103.25$125.77238,700
2018-02-26$104.06$126.61214,900
2018-02-23$103.25$125.62197,100
2018-02-22$101.43$123.41171,300
2018-02-21$101.09$122.99379,900
2018-02-20$100.12$121.81327,700
2018-02-16$100.05$121.73452,600
2018-02-15$99.10$120.57298,800
2018-02-14$97.33$118.42361,800
2018-02-13$95.20$115.83245,000
2018-02-12$93.74$114.05381,400
2018-02-09$93.58$113.85594,800
2018-02-08$94.21$114.62604,600
2018-02-07$99.34$120.861,084,200
2018-02-06$91.75$111.63578,300
2018-02-05$90.21$109.75295,100
2018-02-02$92.16$112.13300,300
2018-02-01$95.80$116.56341,600
2018-01-31$95.82$116.58356,300
2018-01-30$95.69$116.42248,900
2018-01-29$96.01$116.81200,700
2018-01-26$96.73$117.69171,100
2018-01-25$95.06$115.66240,300
2018-01-24$95.08$115.68322,900
2018-01-23$95.83$116.59305,200
2018-01-22$95.70$116.43302,300
2018-01-19$95.80$116.56302,100
2018-01-18$94.48$114.95272,500
2018-01-17$94.54$115.02212,400
2018-01-16$94.04$114.41252,400
2018-01-12$95.55$116.25123,400
2018-01-11$95.06$115.66158,600
2018-01-10$93.72$114.03176,800
2018-01-09$93.53$113.79178,200
2018-01-08$95.81$116.57199,500
2018-01-05$94.49$114.96210,600
2018-01-04$94.54$115.02148,600
2018-01-03$94.42$114.88183,100
2018-01-02$94.32$114.76229,900