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MBX Smart Money

MBX Biosciences, Inc. Common Stock
1W: -4.2% 1M: -6.2% 3M: -16.3% YTD: +64.6% 1Y: +211.8%
$52.97
+2.68 (+5.33%)
After Hours: $54.59 (+1.62, +3.05%)
Weekly Expected Move ±8.3%
$40 $44 $48 $53 $57
NASDAQ · Healthcare · Biotechnology · Tech Score Sell · Power 35 · $2.4B mcap · 21M float · 3.05% daily turnover · Short 48% of daily vol
Credit Risk of going bust: lower than 78% of companies Debt: 0.1% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.01 (down more than 99.9%), MBX Biosciences, Inc. Common Stock would be worth roughly what it owes.
Total debt $3.3M against a stock market value of $2.42B.
Distance to default 9.14 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $1.7M (short-term plus half of long-term), stock volatility 76.9%; Altman Z'' 18.59. 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.

🏦 Institutional Activity

Latest: Q2 2026
198
Institutions Holding
+21 vs prior
125.1%
Ownership
+61.61%
42 New
63 Increased
70 Reduced
21 Closed

👔 Insider Trades

20 records
Date Name Title Type Shares Price Value Filing
2026-08-04 Azoulay Salomon officer: chief medical officer S-Sale 370 $65.77 $24K Filing
2026-08-03 Smither John W officer: chief financial officer A-Grant/Award 28,000 $— $0 Filing
2026-08-03 Hoerter Steven L. officer: president and ceo A-Grant/Award 71,000 $— $0 Filing
2026-05-08 Azoulay Salomon officer: chief medical officer S-Sale 55,000 $38.38 $2.1M Filing
2026-05-08 Azoulay Salomon officer: chief medical officer S-Sale 15,003 $38.30 $575K Filing
2026-05-06 Hawryluk P. Kent officer: president & ceo S-Sale 607 $29.54 $18K Filing
2026-05-06 Azoulay Salomon officer: chief medical officer S-Sale 231 $29.54 $7K Filing
2026-05-01 Hoerter Steven L. director A-Grant/Award 11,938 $— $0 Filing
2026-03-13 Hawryluk P. Kent officer: president & ceo P-Purchase 18,500 $28.41 $526K Filing
2026-02-02 Azoulay Salomon officer: chief medical officer A-Grant/Award 15,000 $— $0 Filing
2026-02-02 Bartram Richard officer: chief financial officer A-Grant/Award 15,000 $— $0 Filing
2026-02-02 Hawryluk P. Kent officer: president & ceo A-Grant/Award 35,250 $— $0 Filing
2025-10-20 Hawryluk P. Kent officer: president & ceo P-Purchase 20,000 $13.64 $273K Filing
2025-10-17 Hoerter Steven L. director P-Purchase 20,000 $13.25 $265K Filing
2025-09-26 Heron Patrick J director P-Purchase 666,666 $18.00 $12.0M Filing
2025-09-26 FHMLS X, L.P. 10% owner P-Purchase 666,666 $18.00 $12.0M Filing
2025-09-26 FHMLS X, L.L.C. 10% owner P-Purchase 666,666 $18.00 $12.0M Filing
2025-09-26 Topper James N 10% owner P-Purchase 666,666 $18.00 $12.0M Filing
2025-09-26 Frazier Life Sciences X, L.P. 10% owner P-Purchase 666,666 $18.00 $12.0M Filing
2025-04-08 Pescovitz Ora H. director P-Purchase 7,693 $5.89 $45K 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
Frazier Life Sciences Management, L.P. 6,652,013 $367M — 2026-06-30 Filing
FMR LLC 5,322,885 $294M +2,386,201 2026-06-30 Filing
WELLINGTON MANAGEMENT GROUP LLP 4,977,523 $275M +1,785,699 2026-06-30 Filing
NEA Management Company, LLC 3,614,486 $200M — 2026-06-30 Filing
ORBIMED ADVISORS LLC 3,428,736 $189M -209,151 2026-06-30 Filing
BlackRock, Inc. 3,323,672 $183M +382,266 2026-06-30 Filing
Paradigm Biocapital Advisors LP 2,508,015 $138M +2,508,015 2026-06-30 Filing
NVP ASSOCIATES, LLC 2,136,335 $118M — 2026-06-30 Filing
Deep Track Capital, LP 1,732,569 $96M -1,025,000 2026-06-30 Filing
Polar Capital Holdings Plc 1,608,514 $89M -13,672 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 1,477,388 $82M -204 2026-06-30 Filing
Aaron Wealth Advisors LLC 1,167,799 $64M -377 2026-06-30 Filing
Driehaus Capital Management LLC 1,056,579 $58M +38,367 2026-06-30 Filing
Kynam Capital Management, LP 934,799 $52M — 2026-06-30 Filing
Woodline Partners LP 900,092 $50M +29 2026-06-30 Filing
EVENTIDE ASSET MANAGEMENT, LLC 873,492 $48M -16,508 2026-06-30 Filing
STATE STREET CORP 864,466 $48M +77,258 2026-06-30 Filing
Parkman Healthcare Partners LLC 800,173 $44M +136 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 773,072 $43M +102,687 2026-06-30 Filing
BRAIDWELL LP 710,880 $39M -781,587 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms