Score Breakdown
Offering Ability
40
Cash Runway
40
Float Risk—
Warrant Exposure
40
Convertible Debt
40
Dilution Forecast
☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for HIO.
Market Data
Market Cap$347.11M
Shares Outstanding95.10M
FloatN/A
Cash$1.94M
DebtN/A
Short InterestN/A
Institutional Holdings
QoQ: ↑ 76.4% shares (2026Q1 vs prior)
120 institutional holders · 54.07M shares
#1
MORGAN STANLEY
30.34M shares
#2
Capital Investment Advisors, LLC
5.08M shares
#3
SIT INVESTMENT ASSOCIATES INC
2.81M 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 Interest87.4K
Days to Cover1.0
% of FloatN/A
FINRA data as of Jul 31, 2026
Recent SEC Activity
424B3
ATM
2026-04-23
4
INSIDER TRANSACTION
2026-04-14
3
FORM3
2026-04-07
EFFECT
EFFECT
2026-03-24
Full SEC filing analysis available with free account →
Recent News
No recent news
Factual HIO Dilution Snapshot
Western Asset High Income Opportunity Fund Inc. (HIO) has a DilutionScore of 43/100, rated Medium dilution risk. Score date: August 28, 2026.
- Recent SEC activity tracked for HIO: 424B3 on 2026-04-23; 4 on 2026-04-14; 3 on 2026-04-07.
- Score coverage note: Float Risk is excluded because public-float data is unavailable.
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.
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Score Coverage Note
- Float Risk is excluded because public-float data is unavailable.