NYSE · PTY

PIMCO Corporate & Income Opportunity Fund (PTY)

$10.77−1.46%
Close Sep 28, 2026 · split-adjusted
Sep 28, 2026$10.77▼ 25.21% in range
Sep 29, 2025Low $10.75 · High $14.59Sep 28, 2026
What changed · written from our data
As of Sep 28, 2026

PIMCO Corporate & Income Opportunity Fund closed at $10.77 on Sep 28, down 1.46%, within 0.2% of its 52-week closing low. Volume of 1.9M shares was 1.04× its 20-day average (close to normal).

Split-adjusted performance: -8.6% over one month, -7.9% over six months, -25.5% over one year.

Short interest was 758.3K shares at the Sep 15 settlement, up 46.3% from the prior report (0.4% of float, 1.0 days to cover).

Market cap$2.35B218.1M shares
Revenue · quarter——
Diluted EPS——
P/E · TTM—
Net margin—
Dividend yield13.24%$0.1188 last paid
52-week range10.75 – 14.59−26.2% from high
Volume1.9M1.04× 20-day avg
Volatility · 60d11.9%Annualised
Short % of float0.4%1.0 days to cover
Net cash—
Next earnings—Not scheduled
Split-adjusted performance
1W −4.3%1M −8.6%3M −10.3%6M −7.9%YTD −16.5%1Y −25.5%3Y −22.8%5Y −42.0%

Earnings reactions

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Rank within industry

Not enough peers to rank

6-month momentum—
Revenue growth—
Net margin—
Value (low P/E)—
Size—

Short interest

Details →
Shares short758.3K+46.3% vs prior
Days to cover1.0Settled Sep 15
% of float0.4%
Short vol. 10d43.0%of daily volume

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Quick answers

What does PIMCO Corporate & Income Opportunity Fund do?
PIMCO Corporate & Income Opportunity Fds operates as a closed-end management investment company. It seeks to maximize total return through a combination of current income and capital appreciation.
What is PTY's market cap?
$2.35B, based on the Sep 28 close of $10.77.
Does PIMCO Corporate & Income Opportunity Fund pay a dividend?
Yes. The latest regular dividend was $0.1188 per share (ex-date Sep 11), an annualised yield of 13.24%.
How much of PTY is sold short?
758.3K shares, 0.4% of float, as of Sep 15, 2026.

About PIMCO Corporate & Income Opportunity Fund

PIMCO Corporate & Income Opportunity Fds operates as a closed-end management investment company. It seeks to maximize total return through a combination of current income and capital appreciation. The fund invests a majority of the total assets in a combination of corporate debt obligations of varying maturities, other corporate income-producing securities, and income-producing securities of non-corporate issuers, such as U.S. Government securities, municipal securities, and mortgage-backed and other asset-backed securities issued on both public or private basis.

Listed Dec 24, 2002pimco.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology