// company-profile
Western Asset High Income Opportunity Fund Inc.
HIOExchangeNYSEInc.MDFilings4Insiders4
// api This Western Asset High Income Opportunity Fund Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Western Asset High Income Opportunity Fund Inc. insiders sold $16K across 1 transaction with no open-market purchases.
- Most active insider: COLMAN CAROL L with 1 transaction totaling $16K.
- Largest single sale: $16K by COLMAN CAROL L on Apr 13, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Western Asset High Income Opportunity Fund Inc. as of 2026-03-31
Total reported AUM
$97.8M
QoQ change
+5.4%
Reporting period
2026-03-31
#1
MORGAN STANLEY
CIK 895421
$20.1M
5.5M shares
#2
MORGAN STANLEY
CIK 895421
$17.4M
4.8M shares
#3
Capital Investment Advisors, LLC
CIK 1582732
$9.2M
2.5M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 13, 2026 | COLMAN CAROL L | HIO | Sale | 4,500 | $3.66 | $16K |
| Jul 14, 2025 | Mason Peter Daniel Charles | HIO | Purchase | 10,000 | $4.02 | $40K |
| Jun 2, 2025 | Sale Hillary A | HIO | Purchase | 5,167 | $3.88 | $20K |
| May 27, 2025 | GRILLO ANTHONY | HIO | Purchase | 3,000 | $3.84 | $12K |
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