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53 /100
HIGH RISK
Score updated Oct 13, 2026

SPRB — Spruce Biosciences, Inc. Dilution Risk Tracker

Track SPRB dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, Spruce Biosciences, Inc. (SPRB) has a DilutionWatch DilutionScore of 53/100, rated HIGH dilution risk. Spruce Biosciences, Inc. has a market capitalization of $123.21M, 2.87M shares outstanding, 32 institutional holders tracked. Stored dilution-related fields include ATM program capacity of $75.00M.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
80
💰 Cash Runway
10
📊 Float Risk
20
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 9%
💰 Capital Raise model 18%
• Active ATM program with $75M remaining capacity
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Market Data

Market Cap$123.21M
Shares Outstanding2.87M
Float2.65M
Cash$96.30M
Debt$7.09M
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore53/100DilutionWatch score record
Shares Outstanding2.87MVerified float table or market cache
Public Float2.65MVerified float table or market cache
Market Cap$123.21MMarket data cache
Cash Runway24.0 monthsDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM Capacity$75.00MSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 7.

Recent SEC source mix: 3 1, 4 1, 424B5 2, 8-K 1, XBRL 2.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↓ 8.0% shares (2026Q1 vs prior)
32 institutional holders · 746.6K shares
#1 Ikarian Capital, LLC 121.4K shares
#2 MILLENNIUM MANAGEMENT LLC 111.9K shares
#3 CITADEL ADVISORS LLC 70.0K shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest431.5K
Days to Cover4.5
% of Float16.3%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2026-08-12
xbrl XBRL WARRANT 2026-03-09
424B5 ATM 2026-04-20
8-K 8K EVENT 2026-03-09
424B5 ATM 2026-03-09
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual SPRB Dilution Snapshot

Spruce Biosciences, Inc. (SPRB) has a DilutionScore of 53/100, rated High dilution risk. Score date: October 13, 2026.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

SPRB's DilutionScore is currently 53/100 (High risk), with 2 score changes tracked over 89 days. The score deteriorated from 62/100 (High risk).

Period Score Risk Level Duration
Aug 22 – Oct 13, 202653/100HIGH53 days
Jul 17 – Aug 21, 202662/100HIGH35 days
Jul 16, 202661/100HIGH1 day

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

SPRB shares outstanding have increased 152.5% from 1.07M (Mar 2026) to 2.70M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 16, 20262.70M2.65M▲ 100.60%
Apr 26, 20262.70M1.32M▲ 45.44%
Mar 11, 20261.07M908.8K▲ 65.50%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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