NASDAQ:TECX | Historical Stock Price | Tectonic Therapeutic, 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
2018-06-21 to 2026-09-04
Data captured

Stock Price Chart

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

$6.95$17.30$43.04$107.07$266.36$662.632018-06-212026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$20.86$20.86207,000
2025-12-30$20.99$20.99306,500
2025-12-29$20.77$20.77166,900
2025-12-26$20.88$20.88183,100
2025-12-24$21.80$21.80203,500
2025-12-23$21.31$21.31256,600
2025-12-22$21.41$21.41258,700
2025-12-19$19.56$19.56541,200
2025-12-18$18.37$18.371,621,900
2025-12-17$17.93$17.93172,900
2025-12-16$18.69$18.69334,300
2025-12-15$18.39$18.39343,300
2025-12-12$19.76$19.76132,100
2025-12-11$19.47$19.47256,900
2025-12-10$20.16$20.16169,200
2025-12-09$19.70$19.70155,100
2025-12-08$20.01$20.01199,700
2025-12-05$19.92$19.92251,400
2025-12-04$20.98$20.98290,400
2025-12-03$20.22$20.22331,900
2025-12-02$19.02$19.02422,500
2025-12-01$20.47$20.47261,000
2025-11-28$21.44$21.44115,300
2025-11-26$21.39$21.39258,300
2025-11-25$21.25$21.25355,400
2025-11-24$19.66$19.66385,500
2025-11-21$19.18$19.18401,900
2025-11-20$18.06$18.06405,000
2025-11-19$18.76$18.76467,900
2025-11-18$18.28$18.28384,600
2025-11-17$18.38$18.38412,600
2025-11-14$18.54$18.54422,900
2025-11-13$17.58$17.58409,500
2025-11-12$18.86$18.86522,900
2025-11-11$18.98$18.98234,500
2025-11-10$18.88$18.88299,300
2025-11-07$19.32$19.32639,300
2025-11-06$18.99$18.991,295,000
2025-11-05$16.44$16.44545,700
2025-11-04$16.74$16.74341,100
2025-11-03$17.51$17.51598,800
2025-10-31$18.25$18.25919,700
2025-10-30$17.60$17.603,345,600
2025-10-29$18.62$18.62909,400
2025-10-28$17.88$17.88259,400
2025-10-27$18.62$18.62382,500
2025-10-24$17.15$17.15277,300
2025-10-23$17.39$17.39497,700
2025-10-22$17.70$17.70457,600
2025-10-21$18.99$18.99596,500
2025-10-20$19.05$19.05556,900
2025-10-17$17.26$17.26434,600
2025-10-16$17.65$17.65645,800
2025-10-15$17.34$17.34449,700
2025-10-14$16.09$16.09414,300
2025-10-13$16.09$16.09290,700
2025-10-10$16.02$16.02513,900
2025-10-09$17.08$17.081,303,600
2025-10-08$15.36$15.36444,800
2025-10-07$14.91$14.91433,000
2025-10-06$15.20$15.20240,500
2025-10-03$15.24$15.24378,100
2025-10-02$15.25$15.25563,500
2025-10-01$15.66$15.66316,400
2025-09-30$15.69$15.69385,100
2025-09-29$15.92$15.92609,100
2025-09-26$15.20$15.20647,200
2025-09-25$14.71$14.71365,800
2025-09-24$14.99$14.99940,000
2025-09-23$15.11$15.11358,200
2025-09-22$15.78$15.78573,000
2025-09-19$14.98$14.98614,600
2025-09-18$15.64$15.64737,600
2025-09-17$15.06$15.06667,600
2025-09-16$16.01$16.01411,800
2025-09-15$16.59$16.59239,300
2025-09-12$17.72$17.72331,000
2025-09-11$18.03$18.03452,000
2025-09-10$17.31$17.31395,100
2025-09-09$17.22$17.22432,600
2025-09-08$16.31$16.31499,200
2025-09-05$16.80$16.80683,700
2025-09-04$17.27$17.271,578,900
2025-09-03$16.33$16.331,085,300
2025-09-02$16.65$16.652,521,100
2025-08-29$25.54$25.5480,200
2025-08-28$25.57$25.57131,200
2025-08-27$26.56$26.5696,700
2025-08-26$25.69$25.6965,400
2025-08-25$24.57$24.5789,100
2025-08-22$26.18$26.18258,800
2025-08-21$25.40$25.40197,500
2025-08-20$24.08$24.08106,300
2025-08-19$23.70$23.70106,000
2025-08-18$24.71$24.71125,900
2025-08-15$23.51$23.51151,300
2025-08-14$24.47$24.47400,200
2025-08-13$22.09$22.09409,400
2025-08-12$21.88$21.88231,000
2025-08-11$22.11$22.11184,600
2025-08-08$22.31$22.31369,800
2025-08-07$21.92$21.92153,100
2025-08-06$23.16$23.16252,000
2025-08-05$22.53$22.53153,500
2025-08-04$21.16$21.16110,400
2025-08-01$20.73$20.73388,900
2025-07-31$22.19$22.19309,000
2025-07-30$22.52$22.52281,100
2025-07-29$22.31$22.31309,300
2025-07-28$22.74$22.74127,200
2025-07-25$22.32$22.32155,400
2025-07-24$22.28$22.28192,400
2025-07-23$22.92$22.92171,100
2025-07-22$22.22$22.22162,400
2025-07-21$21.92$21.92154,800
2025-07-18$21.91$21.9188,900
2025-07-17$23.28$23.28156,900
2025-07-16$22.57$22.57215,800
2025-07-15$21.44$21.44325,300
2025-07-14$23.12$23.12321,200
2025-07-11$22.64$22.64382,400
2025-07-10$21.72$21.72152,200
2025-07-09$21.55$21.55219,000
2025-07-08$20.61$20.61146,300
2025-07-07$20.78$20.78118,600
2025-07-03$21.34$21.3435,900
2025-07-02$21.09$21.09113,600
2025-07-01$20.16$20.16160,900
2025-06-30$19.87$19.87113,300
2025-06-27$19.80$19.801,664,100
2025-06-26$20.07$20.07145,000
2025-06-25$20.35$20.35157,900
2025-06-24$20.17$20.17114,400
2025-06-23$18.75$18.75224,000
2025-06-20$19.81$19.81398,700
2025-06-18$19.80$19.80321,600
2025-06-17$20.51$20.5189,500
2025-06-16$21.55$21.55121,800
2025-06-13$21.89$21.89155,900
2025-06-12$22.44$22.44150,300
2025-06-11$23.50$23.50184,900
2025-06-10$25.16$25.16208,600
2025-06-09$24.48$24.48193,100
2025-06-06$23.06$23.06186,300
2025-06-05$22.45$22.4593,500
2025-06-04$22.66$22.6691,500
2025-06-03$23.28$23.2894,100
2025-06-02$23.01$23.01241,000
2025-05-30$21.51$21.51110,300
2025-05-29$22.40$22.40112,400
2025-05-28$21.55$21.5565,700
2025-05-27$21.55$21.55105,300
2025-05-23$21.65$21.65109,000
2025-05-22$22.20$22.20100,800
2025-05-21$22.58$22.58151,900
2025-05-20$24.56$24.56282,600
2025-05-19$23.41$23.41345,600
2025-05-16$20.99$20.99274,800
2025-05-15$20.69$20.69136,300
2025-05-14$19.90$19.90136,000
2025-05-13$20.19$20.19164,800
2025-05-12$20.71$20.7192,900
2025-05-09$19.76$19.76168,600
2025-05-08$21.02$21.02256,500
2025-05-07$18.97$18.97137,900
2025-05-06$18.92$18.92265,200
2025-05-05$21.39$21.39130,200
2025-05-02$21.75$21.75309,500
2025-05-01$19.66$19.66155,600
2025-04-30$20.86$20.86109,800
2025-04-29$20.23$20.23104,700
2025-04-28$20.18$20.18134,100
2025-04-25$21.09$21.09201,700
2025-04-24$22.38$22.38645,400
2025-04-23$19.54$19.54187,500
2025-04-22$19.49$19.49180,600
2025-04-21$17.92$17.92140,000
2025-04-17$17.02$17.02213,000
2025-04-16$17.56$17.56113,100
2025-04-15$17.94$17.94142,200
2025-04-14$17.87$17.87235,600
2025-04-11$16.16$16.16321,600
2025-04-10$16.68$16.68282,800
2025-04-09$16.84$16.84429,200
2025-04-08$14.67$14.67322,300
2025-04-07$15.53$15.53248,500
2025-04-04$15.62$15.62172,100
2025-04-03$16.67$16.67192,800
2025-04-02$17.89$17.89145,100
2025-04-01$16.84$16.84199,100
2025-03-31$17.71$17.71497,500
2025-03-28$18.65$18.65156,800
2025-03-27$18.91$18.91217,100
2025-03-26$19.01$19.01422,200
2025-03-25$21.22$21.22356,700
2025-03-24$21.40$21.40275,800
2025-03-21$21.15$21.15348,500
2025-03-20$22.18$22.18183,000
2025-03-19$21.92$21.92255,400
2025-03-18$21.92$21.92228,300
2025-03-17$23.96$23.96190,800
2025-03-14$25.63$25.63142,300
2025-03-13$23.51$23.5184,000
2025-03-12$24.62$24.62262,300
2025-03-11$22.60$22.60170,400
2025-03-10$21.31$21.31157,600
2025-03-07$23.18$23.18169,600
2025-03-06$22.71$22.71178,200
2025-03-05$23.96$23.96239,100
2025-03-04$23.13$23.13270,600
2025-03-03$23.41$23.41224,200
2025-02-28$25.28$25.28269,500
2025-02-27$25.57$25.57180,600
2025-02-26$26.73$26.73242,200
2025-02-25$26.61$26.61305,100
2025-02-24$27.27$27.27276,100
2025-02-21$29.54$29.54316,800
2025-02-20$30.84$30.84126,800
2025-02-19$31.49$31.49301,900
2025-02-18$31.58$31.58388,600
2025-02-14$35.57$35.57265,000
2025-02-13$34.42$34.42415,600
2025-02-12$31.60$31.60380,900
2025-02-11$31.87$31.87423,400
2025-02-10$34.77$34.77607,600
2025-02-07$36.45$36.45354,200
2025-02-06$42.60$42.60256,600
2025-02-05$46.81$46.81253,200
2025-02-04$48.01$48.01411,600
2025-02-03$50.61$50.61656,700
2025-01-31$54.14$54.14434,500
2025-01-30$54.84$54.845,545,600
2025-01-29$25.72$25.72293,700
2025-01-28$24.44$24.441,184,200
2025-01-27$41.18$41.18213,700
2025-01-24$46.74$46.74410,500
2025-01-23$42.20$42.20113,900
2025-01-22$42.00$42.00155,100
2025-01-21$41.38$41.3899,000
2025-01-17$40.90$40.90199,600
2025-01-16$42.02$42.02158,000
2025-01-15$41.13$41.13127,600
2025-01-14$38.00$38.00101,400
2025-01-13$37.83$37.8385,100
2025-01-10$40.16$40.16164,700
2025-01-08$43.87$43.87103,300
2025-01-07$46.57$46.5785,600
2025-01-06$48.43$48.43123,100
2025-01-03$48.52$48.52117,700
2025-01-02$45.69$45.69103,200