Nasdaq · Common stock
Sutro Biopharma (STRO)
$8.89 −$0.45 (−4.77%)
- Day’s range
- $8.11–$9.43
- Volume
- 693,462
STRO price history
STRO closed at $8.89 on Oct. 26, 2026. Over the past year, its daily close ranged from $7.30 on Dec. 2, 2025 to $40.91 on May 12, 2026.
Data table: STRO daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $8.89 |
| Oct. 23, 2026 | $9.33 |
| Oct. 22, 2026 | $10.29 |
| Oct. 21, 2026 | $10.79 |
| Oct. 20, 2026 | $11.54 |
| Oct. 19, 2026 | $11.26 |
| Oct. 16, 2026 | $10.94 |
| Oct. 15, 2026 | $11.46 |
| Oct. 14, 2026 | $10.52 |
| Oct. 13, 2026 | $11.01 |
| Oct. 12, 2026 | $13.28 |
| Oct. 9, 2026 | $14.27 |
| Oct. 8, 2026 | $15.32 |
| Oct. 7, 2026 | $14.66 |
| Oct. 6, 2026 | $14.45 |
| Oct. 5, 2026 | $15.13 |
| Oct. 2, 2026 | $15.35 |
| Oct. 1, 2026 | $15.97 |
| Sept. 30, 2026 | $16.11 |
| Sept. 29, 2026 | $16.10 |
| Sept. 28, 2026 | $16.03 |
| Sept. 25, 2026 | $15.98 |
| Sept. 24, 2026 | $15.71 |
| Sept. 23, 2026 | $15.73 |
| Sept. 22, 2026 | $16.13 |
| Sept. 21, 2026 | $16.35 |
| Sept. 18, 2026 | $15.34 |
| Sept. 17, 2026 | $15.48 |
| Sept. 16, 2026 | $15.60 |
| Sept. 15, 2026 | $16.56 |
| Sept. 14, 2026 | $16.91 |
| Sept. 11, 2026 | $16.86 |
| Sept. 10, 2026 | $17.83 |
| Sept. 9, 2026 | $18.36 |
| Sept. 8, 2026 | $19.10 |
| Sept. 4, 2026 | $20.07 |
| Sept. 3, 2026 | $20.54 |
| Sept. 2, 2026 | $20.47 |
| Sept. 1, 2026 | $20.82 |
| Aug. 31, 2026 | $20.24 |
| Aug. 28, 2026 | $20.45 |
| Aug. 27, 2026 | $21.31 |
| Aug. 26, 2026 | $21.43 |
| Aug. 25, 2026 | $21.44 |
| Aug. 24, 2026 | $20.49 |
| Aug. 21, 2026 | $21.04 |
| Aug. 20, 2026 | $21.16 |
| Aug. 19, 2026 | $21.91 |
| Aug. 18, 2026 | $22.04 |
| Aug. 17, 2026 | $22.28 |
| Aug. 14, 2026 | $20.48 |
| Aug. 13, 2026 | $21.31 |
| Aug. 12, 2026 | $21.30 |
| Aug. 11, 2026 | $25.04 |
| Aug. 10, 2026 | $25.53 |
| Aug. 7, 2026 | $25.38 |
| Aug. 6, 2026 | $24.15 |
| Aug. 5, 2026 | $25.10 |
| Aug. 4, 2026 | $25.67 |
| Aug. 3, 2026 | $25.10 |
| July 31, 2026 | $24.17 |
| July 30, 2026 | $24.82 |
| July 29, 2026 | $23.32 |
| July 28, 2026 | $23.73 |
| July 27, 2026 | $24.01 |
| July 24, 2026 | $22.88 |
| July 23, 2026 | $23.60 |
| July 22, 2026 | $23.40 |
| July 21, 2026 | $23.00 |
| July 20, 2026 | $22.59 |
| July 17, 2026 | $23.57 |
| July 16, 2026 | $23.73 |
| July 15, 2026 | $26.00 |
| July 14, 2026 | $26.03 |
| July 13, 2026 | $27.84 |
| July 10, 2026 | $29.73 |
| July 9, 2026 | $29.99 |
| July 8, 2026 | $31.84 |
| July 7, 2026 | $32.13 |
| July 6, 2026 | $30.63 |
| July 2, 2026 | $30.43 |
| July 1, 2026 | $30.24 |
| June 30, 2026 | $33.20 |
| June 29, 2026 | $33.35 |
| June 26, 2026 | $30.52 |
| June 25, 2026 | $29.55 |
| June 24, 2026 | $30.03 |
| June 23, 2026 | $29.19 |
| June 22, 2026 | $31.55 |
| June 18, 2026 | $29.63 |
| June 17, 2026 | $28.41 |
| June 16, 2026 | $28.17 |
| June 15, 2026 | $30.20 |
| June 12, 2026 | $28.80 |
| June 11, 2026 | $26.48 |
| June 10, 2026 | $26.09 |
| June 9, 2026 | $25.79 |
| June 8, 2026 | $25.41 |
| June 5, 2026 | $26.09 |
| June 4, 2026 | $28.68 |
| June 3, 2026 | $27.18 |
| June 2, 2026 | $24.43 |
| June 1, 2026 | $28.25 |
| May 29, 2026 | $29.23 |
| May 28, 2026 | $29.63 |
| May 27, 2026 | $29.69 |
| May 26, 2026 | $27.38 |
| May 22, 2026 | $25.57 |
| May 21, 2026 | $30.62 |
| May 20, 2026 | $31.13 |
| May 19, 2026 | $31.67 |
| May 18, 2026 | $34.48 |
| May 15, 2026 | $38.97 |
| May 14, 2026 | $38.42 |
| May 13, 2026 | $39.60 |
| May 12, 2026 | $40.91 |
| May 11, 2026 | $39.31 |
| May 8, 2026 | $40.24 |
| May 7, 2026 | $39.83 |
| May 6, 2026 | $37.69 |
| May 5, 2026 | $37.32 |
| May 4, 2026 | $38.39 |
| May 1, 2026 | $35.59 |
| April 30, 2026 | $36.62 |
| April 29, 2026 | $35.39 |
| April 28, 2026 | $34.69 |
| April 27, 2026 | $33.59 |
| April 24, 2026 | $33.33 |
| April 23, 2026 | $34.83 |
| April 22, 2026 | $35.53 |
| April 21, 2026 | $34.35 |
| April 20, 2026 | $34.58 |
| April 17, 2026 | $31.55 |
| April 16, 2026 | $29.35 |
| April 15, 2026 | $29.77 |
| April 14, 2026 | $28.78 |
| April 13, 2026 | $26.19 |
| April 10, 2026 | $25.86 |
| April 9, 2026 | $26.76 |
| April 8, 2026 | $27.05 |
| April 7, 2026 | $25.71 |
| April 6, 2026 | $23.95 |
| April 2, 2026 | $23.78 |
| April 1, 2026 | $24.87 |
| March 31, 2026 | $24.91 |
| March 30, 2026 | $24.10 |
| March 27, 2026 | $24.43 |
| March 26, 2026 | $24.91 |
| March 25, 2026 | $23.50 |
| March 24, 2026 | $23.57 |
| March 23, 2026 | $21.33 |
| March 20, 2026 | $20.68 |
| March 19, 2026 | $21.12 |
| March 18, 2026 | $21.79 |
| March 17, 2026 | $22.94 |
| March 16, 2026 | $23.49 |
| March 13, 2026 | $23.08 |
| March 12, 2026 | $24.45 |
| March 11, 2026 | $24.54 |
| March 10, 2026 | $25.43 |
| March 9, 2026 | $24.98 |
| March 6, 2026 | $25.29 |
| March 5, 2026 | $22.50 |
| March 4, 2026 | $21.31 |
| March 3, 2026 | $19.70 |
| March 2, 2026 | $20.55 |
| Feb. 27, 2026 | $20.47 |
| Feb. 26, 2026 | $20.47 |
| Feb. 25, 2026 | $20.44 |
| Feb. 24, 2026 | $19.49 |
| Feb. 23, 2026 | $18.40 |
| Feb. 20, 2026 | $18.42 |
| Feb. 19, 2026 | $19.56 |
| Feb. 18, 2026 | $17.43 |
| Feb. 17, 2026 | $16.64 |
| Feb. 13, 2026 | $16.16 |
| Feb. 12, 2026 | $15.62 |
| Feb. 11, 2026 | $15.73 |
| Feb. 10, 2026 | $15.64 |
| Feb. 9, 2026 | $13.98 |
| Feb. 6, 2026 | $15.52 |
| Feb. 5, 2026 | $14.60 |
| Feb. 4, 2026 | $14.89 |
| Feb. 3, 2026 | $14.83 |
| Feb. 2, 2026 | $15.10 |
| Jan. 30, 2026 | $14.95 |
| Jan. 29, 2026 | $14.92 |
| Jan. 28, 2026 | $15.61 |
| Jan. 27, 2026 | $16.62 |
| Jan. 26, 2026 | $15.64 |
| Jan. 23, 2026 | $15.05 |
| Jan. 22, 2026 | $16.32 |
| Jan. 21, 2026 | $15.80 |
| Jan. 20, 2026 | $14.92 |
| Jan. 16, 2026 | $13.82 |
| Jan. 15, 2026 | $13.07 |
| Jan. 14, 2026 | $12.66 |
| Jan. 13, 2026 | $10.63 |
| Jan. 12, 2026 | $11.33 |
| Jan. 9, 2026 | $12.23 |
| Jan. 8, 2026 | $11.75 |
| Jan. 7, 2026 | $11.75 |
| Jan. 6, 2026 | $11.52 |
| Jan. 5, 2026 | $10.87 |
| Jan. 2, 2026 | $10.96 |
| Dec. 31, 2025 | $11.57 |
| Dec. 30, 2025 | $11.67 |
| Dec. 29, 2025 | $11.10 |
| Dec. 26, 2025 | $11.49 |
| Dec. 24, 2025 | $10.75 |
| Dec. 23, 2025 | $10.38 |
| Dec. 22, 2025 | $10.37 |
| Dec. 19, 2025 | $9.98 |
| Dec. 18, 2025 | $8.93 |
| Dec. 17, 2025 | $9.13 |
| Dec. 16, 2025 | $9.81 |
| Dec. 15, 2025 | $9.93 |
| Dec. 12, 2025 | $9.83 |
| Dec. 11, 2025 | $9.81 |
| Dec. 10, 2025 | $9.00 |
| Dec. 9, 2025 | $8.49 |
| Dec. 8, 2025 | $8.49 |
| Dec. 5, 2025 | $8.66 |
| Dec. 4, 2025 | $9.38 |
| Dec. 3, 2025 | $8.70 |
| Dec. 2, 2025 | $7.30 |
| Dec. 1, 2025 | $8.02 |
| Nov. 28, 2025 | $9.19 |
| Nov. 26, 2025 | $8.86 |
| Nov. 25, 2025 | $8.60 |
| Nov. 24, 2025 | $8.75 |
| Nov. 21, 2025 | $8.43 |
| Nov. 20, 2025 | $8.47 |
| Nov. 19, 2025 | $9.10 |
| Nov. 18, 2025 | $8.90 |
| Nov. 17, 2025 | $8.50 |
| Nov. 14, 2025 | $9.05 |
| Nov. 13, 2025 | $9.29 |
| Nov. 12, 2025 | $8.11 |
| Nov. 11, 2025 | $8.13 |
| Nov. 10, 2025 | $8.06 |
| Nov. 7, 2025 | $8.16 |
| Nov. 6, 2025 | $9.42 |
| Nov. 5, 2025 | $9.84 |
| Nov. 4, 2025 | $10.20 |
| Nov. 3, 2025 | $11.00 |
| Oct. 31, 2025 | $11.20 |
| Oct. 30, 2025 | $11.60 |
| Oct. 29, 2025 | $10.50 |
| Oct. 28, 2025 | $11.05 |
| Oct. 27, 2025 | $11.60 |
Key figures
- 52-week range
- $7.30–$40.91Low Dec. 2, 2025; high May 12, 2026
- Average daily volume
- 307,335Past 3 months
- Market value
- $147.3M
- Dividend yield
- —
- From 52-week high
- −78.28%
Price change
- 1 month
- −44.40%
- 3 months
- −61.17%
- Year to date
- −23.21%
- 1 year
- −15.38%
$1,000 a year ago
$1,000 put into STRO at the close on Oct. 24, 2025 would be worth $846.
Price only, dividends not included.
What Wall Street says about STRO
In the past 90 days, Wall Street firms published 3 rating or price-target actions on STRO: 2 reiterated ratings and 1 lowered price target.
| Action | Rating | |||
|---|---|---|---|---|
| Wedbush | Reiterates | Outperform | $60 | |
| Citizens | Cuts target | Market outperform | $41 to $34 | |
| Wedbush | Reiterates | Outperform | $60 |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
About Sutro Biopharma, Inc.
Sutro Biopharma Inc is a clinical-stage drug discovery, development, and manufacturing company. The company manufactures next-generation protein therapeutics for cancer and autoimmune disorders through its proprietary integrated cell-free protein synthesis platform, XpressCF. Products offered by the company include STRO-001 for patients with multiple myeloma and lymphoma and STRO-002 for the treatment of ovarian and endometrial cancers. Company's wholly-owned product candidate is STRO-004, a single homogeneous ADC directed against tissue factor which are developing for the treatment of solid tumors. The company also pipeline contains STRO-006, STRO-00X, STRO-00Y, STRO-003, VAX24, VAX31, and Others.
- Headquarters
- South San Francisco, Calif.
- Employees
- 128
- Listed
- Sept. 27, 2018
- Sector
- Health care
- Industry
- Biological products, (no diagnostic substances)
In WallStreetDigest editions
No WallStreetDigest article about STRO is on the site yet.