MBX
MBX Biosciences Inc · NASDAQ NMS - GLOBAL MARKET · Pharmaceuticals
$30.19$-1.11 (-3.55%)
Prices delayed up to 5 minutes
AC Intelligence
AC Intelligence
AC Intelligence for MBX is being prepared.
Key Stats
Key Stats
Open
$31.06
Day High
$31.20
Day Low
$29.32
Prev Close
$31.30
Volume
0
Avg Volume
450.9K
Day Change
$-1.11
Change %
-3.55%
Fundamentals
Fundamentals
P/B
3.84
EPS (TTM)
$-2.42
Market Cap
$1.5B
52-Wk Range
$4.81 — $44.89
Earnings History
Insider Activity
Who Owns This Stock
Who Owns MBX
Other83.7%99 holders
Passive / Index11.9%8 holders
Tactical / Macro3.0%3 holders
Dealer / Bank2.2%13 holders
Activist1.4%1 holder
Based on Q4 2025 13F filings + AC behavioral model
139 institutional holders
Top Holders
$209804.5B
$124116.3B
$114000.9B
+3.2%$102498.4B
$89734.1B
$67380.0B
0.0%$66978.5B
+957.9%$51627.2B
$44413.3B
$42057.0B
-8.6%$35324.8B
$32126.6B
$31542.0B
$29483.6B
$28070.6B
$27933.1B
+607.3%$25542.9B
+904.1%$23848.1B
$21466.4B
$21218.2B
Institutional Pressure
Market Regime:Strong Risk-Off (-0.62)SELLINGBUYING
▲
Mild Selling Pressure
Other(83.7%)
●
—Passive / Index(11.9%)
●
HoldsTactical / Macro(3.0%)
●
Reducing rapidlyDealer / Bank(2.2%)
●
FacilitatingActivist(1.4%)
●
May accumulateQuality / Compounder(0.5%)
●
Holds throughSystematic / Quant(0.2%)
●
De-risking (mechanical)Income / Defensive(0.2%)
●
Inflows (flight to yield)Growth / Momentum(0.0%)
●
Likely trimming12% passive + quality floor won't sell.
Updated daily · Based on Q4 2025 filings + AC behavioral model
Sentiment Signals
Sentiment Signals
→Insider ActivityNo insider transactions in last 90 daysSEC Form 4
↑↑Analyst Consensus13 buy, 1 hold, 1 sellFinnhub
↑↑Inst. Flows161 increased/new, 23 decreased/exited (13F)AC 13F Analysis
Sources: SEC Form 4, Finnhub, AC 13F Analysis
On AcidCapitalist
On AcidCapitalist
No recent mentions of MBX on AcidCapitalist.
Data provided by Finnhub. Prices delayed up to 5 minutes.