STRO Smart Money
Sutro Biopharma, Inc.
1W: -23.1%
1M: -44.7%
3M: -62.0%
YTD: -19.1%
1Y: -15.5%
3Y: -72.2%
5Y: -95.3%
$8.87
-0.01 (-0.17%)
Weekly Expected Move ±12.7%
$7
$8
$9
$11
$12
Credit Risk of going bust: higher than 69% of companies Debt: 6.8% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.11 (down 99%), Sutro Biopharma, Inc. would be worth roughly what it owes.
Total debt $10.8M against a stock market value of $147.1M.
Distance to default 3.51 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $5.4M (short-term plus half of long-term), stock volatility 88.8%; Altman Z'' -18.77. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.11 (down 99%), Sutro Biopharma, Inc. would be worth roughly what it owes.
Total debt $10.8M against a stock market value of $147.1M.
Distance to default 3.51 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $5.4M (short-term plus half of long-term), stock volatility 88.8%; Altman Z'' -18.77. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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🏦 Institutional Activity
Latest: Q2 2026113
Institutions Holding
+36 vs prior
363.4%
Ownership
+130.35%
44
New
23
Increased
32
Reduced
14
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-04 | Pauling David | officer: chief admin. ofcr. & gc | F-Tax Withholding | 277 | $21.31 | $6K | Filing |
| 2026-03-04 | Chung Jane | officer: chief executive officer | F-Tax Withholding | 282 | $21.31 | $6K | Filing |
| 2026-03-02 | Pauling David | officer: chief admin. ofcr. & gc | F-Tax Withholding | 970 | $20.55 | $20K | Filing |
| 2026-03-02 | Gerber Hans-Peter | officer: chief scientific officer | F-Tax Withholding | 1,170 | $20.55 | $24K | Filing |
| 2026-03-02 | Chung Jane | officer: chief executive officer | F-Tax Withholding | 2,779 | $20.55 | $57K | Filing |
| 2026-03-01 | Pauling David | officer: chief admin. ofcr. & gc | F-Tax Withholding | 551 | $20.47 | $11K | Filing |
| 2026-03-01 | Gerber Hans-Peter | officer: chief scientific officer | F-Tax Withholding | 463 | $20.47 | $9K | Filing |
| 2026-03-01 | Chung Jane | officer: chief executive officer | F-Tax Withholding | 1,271 | $20.47 | $26K | Filing |
| 2025-12-12 | Chung Jane | officer: chief executive officer | F-Tax Withholding | 894 | $8.02 | $7K | Filing |
| 2025-10-15 | Chung Jane | officer: chief executive officer | P-Purchase | 12,500 | $0.80 | $10K | Filing |
| 2025-10-15 | Chow Gregory K. | officer: cfo | P-Purchase | 19,750 | $0.81 | $16K | Filing |
| 2025-10-15 | Gerber Hans-Peter | officer: chief scientific officer | P-Purchase | 17,000 | $0.80 | $14K | Filing |
| 2025-10-15 | MATSUI CONNIE | director | P-Purchase | 50,000 | $0.80 | $40K | Filing |
| 2025-10-15 | Pauling David | officer: chief admin. ofcr. & gc | P-Purchase | 12,504 | $0.80 | $10K | Filing |
| 2025-09-18 | Gerber Hans-Peter | officer: chief scientific officer | F-Tax Withholding | 13,417 | $0.90 | $12K | Filing |
| 2025-08-09 | Chung Jane | officer: chief executive officer | F-Tax Withholding | 6,708 | $0.80 | $5K | Filing |
| 2025-07-08 | Leyman Barbara | officer: chief business officer | F-Tax Withholding | 8,944 | $0.78 | $7K | Filing |
| 2025-05-15 | ALBINI EDWARD C | officer: cfo and secretary | F-Tax Withholding | 15,995 | $0.88 | $14K | Filing |
| 2025-05-01 | Srinivasan Venkatesh | officer: chief tech op officer | F-Tax Withholding | 894 | $1.07 | $957 | Filing |
| 2025-05-01 | FITZPATRICK LINDA A | officer: chief people & comm. officer | F-Tax Withholding | 13,538 | $1.07 | $14K | Filing |
| 2025-05-01 | Borgman Anne Elizabeth | officer: chief medical officer | F-Tax Withholding | 24,709 | $1.07 | $26K | Filing |
| 2025-04-11 | Srinivasan Venkatesh | officer: chief tech op officer | F-Tax Withholding | 7,603 | $0.60 | $5K | Filing |
| 2025-03-05 | NEWELL WILLIAM J | officer: ceo | F-Tax Withholding | 6,708 | $1.36 | $9K | Filing |
| 2025-03-05 | FITZPATRICK LINDA A | officer: chief people & comm. officer | F-Tax Withholding | 3,594 | $1.36 | $5K | Filing |
| 2025-03-05 | ALBINI EDWARD C | officer: cfo and secretary | F-Tax Withholding | 3,594 | $1.36 | $5K | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | 1,304,846 | $43M | +589,539 | 2026-06-30 | Filing |
| BVF INC/IL | 1,251,788 | $42M | — | 2026-06-30 | Filing |
| Affinity Asset Advisors, LLC | 1,172,487 | $39M | +102,968 | 2026-06-30 | Filing |
| BlackRock, Inc. | 1,122,655 | $37M | +889,971 | 2026-06-30 | Filing |
| SAMSARA BIOCAPITAL, LLC | 1,062,872 | $35M | — | 2026-06-30 | Filing |
| Kynam Capital Management, LP | 872,558 | $29M | — | 2026-06-30 | Filing |
| ORBIMED ADVISORS LLC | 743,944 | $25M | -57,200 | 2026-06-30 | Filing |
| Balyasny Asset Management L.P. | 711,162 | $24M | +245,370 | 2026-06-30 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 694,219 | $23M | -26,223 | 2026-06-30 | Filing |
| EVENTIDE ASSET MANAGEMENT, LLC | 585,262 | $19M | -130,045 | 2026-06-30 | Filing |
| Velan Capital Investment Management LP | 512,160 | $17M | — | 2026-06-30 | Filing |
| Woodline Partners LP | 458,029 | $15M | +588 | 2026-06-30 | Filing |
| ADAR1 Capital Management, LLC | 404,014 | $13M | -120,427 | 2026-06-30 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 389,692 | $13M | +218,306 | 2026-06-30 | Filing |
| MILLENNIUM MANAGEMENT LLC | 365,972 | $12M | +155,594 | 2026-06-30 | Filing |
| STATE STREET CORP | 305,979 | $10M | +253,861 | 2026-06-30 | Filing |
| Merck & Co., Inc. | 272,351 | $9M | +272,351 | 2026-06-30 | Filing |
| ACUTA CAPITAL PARTNERS, LLC | 270,251 | $9M | +826 | 2026-06-30 | Filing |
| AMERIPRISE FINANCIAL INC | 244,669 | $8M | +244,669 | 2026-06-30 | Filing |
| Point72 Asset Management, L.P. | 237,827 | $8M | -454,284 | 2026-06-30 | Filing |