PIMCO CORPORATE & INCOME OPPORTUNITY FUND

Q: How current is PIMCO CORPORATE & INCOME OPPORTUNITY FUND's holdings data on StockSifting?

Holdings data for PIMCO CORPORATE & INCOME OPPORTUNITY FUND on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing. Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions. The 'Report date' shown at the top of this page indicates when the underlying data was current. For the absolute latest portfolio disclosure before the public release window, refer to SEC EDGAR directly or the fund's official website.

CIK: 0001190935 PTY Fixed Income

Report date: 2026-03-02

AUM $2.5B

Expense Ratio —

Category Fixed Income

State —

Fiscal Year End —

Inception Date —

Manager —

Latest Filing 2026-03-02

About this Fund

PIMCO CORPORATE & INCOME OPPORTUNITY FUND is a renowned mutual fund company specializing in asset management and investment strategies designed to cater to the diverse needs of its clients. With a strong focus on wealth management, the company offers a range of mutual funds that enable investors to create a well-diversified portfolio, including equity, debt, and hybrid funds. By providing a systematic investment plan, or SIP, investors can take advantage of a disciplined approach to investing, allowing them to navigate various market conditions with confidence. The company's expertise in fixed income investing is particularly notable, with a range of funds that focus on corporate bonds, government securities, and other income-generating assets. PIMCO CORPORATE & INCOME OPPORTUNITY FUND's investment approach is centered on delivering consistent returns and managing risk, making it an attractive option for investors seeking to grow their wealth over the long term. The company's team of experienced professionals works closely with clients to understand their unique investment objectives and risk tolerance, providing personalized wealth management solutions tailored to their specific needs. With a proven track record of success, PIMCO CORPORATE & INCOME OPPORTUNITY FUND has established itself as a trusted partner for investors seeking to achieve their financial goals, whether they are individual investors, institutional clients, or financial advisors. By leveraging its extensive research capabilities and investment expertise, the company is able to identify attractive investment opportunities across various asset classes, sectors, and geographies, providing its clients with access to a broad range of investment strategies and a high level of service. As a result, investors trust PIMCO CORPORATE & INCOME OPPORTUNITY FUND to manage their assets and help them achieve their investment objectives, whether they are seeking income generation, capital appreciation, or a combination of both. With its commitment to excellence, integrity, and client satisfaction, PIMCO CORPORATE & INCOME OPPORTUNITY FUND has become a leading player in the mutual fund industry, known for its expertise in asset management, investment, and wealth management.

Holdings

From latest SEC N-PORT filing · US-listed stocks only

33 positions

#	Security Name	CUSIP	Asset Type	Weight %	Value ($M)	Quantity
1	GTN-A GRAY MEDIA INC Since 2026-05-10	389375AN6	Debt	0.05%	$1.25	1,200,000
2	IHRT IHEARTMEDIA INC Since 2026-05-10	45174J608	Equity (Common)	0.03%	$0.78	213,502
3	QDEL QUIDELORTHO CORPORATION Since 2026-05-10	74840YAH7	LON	0.38%	$9.28	9,276,750
4	XBP XBP GLOBAL HOLDINGS INC Since 2026-05-10	98400V200	Equity (Common)	0.00%	$0.01	1,223
5	STWD STARWOOD PROPERTY TRUST INC Since 2026-05-10	85571BBF1	Debt	0.09%	$2.12	2,100,000
6	HASI HA SUSTAINABLE INFRASTRUCTURE CAPITAL INC Since 2026-05-10	41068XAF7	Debt	0.10%	$2.45	2,400,000
7	FG F&G ANNUITIES & LIFE INC Since 2026-05-10	30190AAG9	Debt	0.02%	$0.41	400,000
8	FG F&G ANNUITIES & LIFE INC Since 2026-05-10	30190AAF1	Debt	0.03%	$0.63	600,000
9	EIX EDISON INTERNATIONAL Since 2026-05-10	281020AY3	Debt	0.14%	$3.58	3,531,000
10	VICI VICI PROPERTIES INC Since 2026-05-10	925652109	Equity (Common)	0.24%	$5.91	210,228
11	F FORD MOTOR COMPANY Since 2026-05-10	345370BS8	Debt	0.71%	$17.62	16,931,000
12	DINO HF SINCLAIR CORPORATION Since 2026-05-10	403949AS9	Debt	0.21%	$5.11	4,900,000
13	EIX EDISON INTERNATIONAL Since 2026-05-10	281020BC0	Debt	0.03%	$0.63	600,000
14	W WAYFAIR LLC Since 2026-05-10	94419NAA5	Debt	0.12%	$3.03	2,900,000
15	UNIT UNITI GROUP INC Since 2026-05-10	912932100	Equity (Common)	0.07%	$1.79	255,797
16	CNC CENTENE CORPORATION Since 2026-05-10	15135BAV3	Debt	0.10%	$2.52	2,730,000
17	CNC CENTENE CORPORATION Since 2026-05-10	15135BAR2	Debt	0.03%	$0.80	800,000
18	BGC BGC GROUP INC Since 2026-05-10	05555LAB7	Debt	0.05%	$1.36	1,300,000
19	IHRT IHEARTMEDIA INC Since 2026-05-10	45174J509	Equity (Common)	0.05%	$1.14	275,106
20	MRX MAREX GROUP PLC Since 2026-05-10	566539AA0	Debt	0.04%	$0.93	900,000
21	W WAYFAIR LLC Since 2026-05-10	94419NAB3	Debt	0.95%	$23.46	21,950,000
22	UNIT UNITI GROUP INC Since 2026-05-10	990AAJEB9	Equity (Preferred)	0.36%	$8.98	9,034
23	GTN-A GRAY MEDIA INC Since 2026-05-10	389376BC7	LON	0.01%	$0.15	148,000
24	DHC DIVERSIFIED HEALTHCARE TRUST Since 2026-05-10	25525PAE7	Debt	0.04%	$0.92	900,000
25	VAL VALARIS LIMITED Since 2026-05-10	91889FAC5	Debt	1.36%	$33.62	32,291,000
26	HASI HA SUSTAINABLE INFRASTRUCTURE CAPITAL INC Since 2026-05-10	40408AAA9	Debt	0.12%	$2.88	2,800,000
27	UNIT UNITI GROUP INC Since 2026-05-10	958WDX907	Equity (Common)	0.39%	$9.54	1,416,163
28	CNC CENTENE CORPORATION Since 2026-05-10	15135BAW1	Debt	0.05%	$1.25	1,400,000
29	UBS UBS GROUP AG Since 2026-05-10	ACI09N1W4	Equity (Common)	0.01%	$0.19	4,114
30	CNC CENTENE CORPORATION Since 2026-05-10	15135BAY7	Debt	0.06%	$1.50	1,600,000
31	LUMN LUMEN TECHNOLOGIES INC Since 2026-05-10	55024EAG0	LON	0.64%	$15.82	15,887,209
32	EPR EPR PROPERTIES Since 2026-05-10	26884UAF6	Debt	0.00%	$0.10	100,000
33	CNC CENTENE CORPORATION Since 2026-05-10	15135BAT8	Debt	0.01%	$0.19	200,000

Frequently Asked Questions — PIMCO CORPORATE & INCOME OPPORTUNITY FUND

What type of mutual fund is PIMCO CORPORATE & INCOME OPPORTUNITY FUND?

PIMCO CORPORATE & INCOME OPPORTUNITY FUND is a SEC-registered Fixed Income fund, with $2.5B in assets under management. Fixed Income funds invest in bonds, government securities, and other debt instruments, seeking regular income and capital preservation. They are generally considered lower risk than equity funds but are sensitive to changes in interest rates — when rates rise, bond prices typically fall. Fixed income funds are commonly used by income-oriented investors or as a portfolio stabiliser alongside equities. As of its latest SEC N-PORT filing, PIMCO CORPORATE & INCOME OPPORTUNITY FUND holds 33 portfolio positions, all detailed in the holdings table on this page.

What are PIMCO CORPORATE & INCOME OPPORTUNITY FUND's assets under management (AUM)?

PIMCO CORPORATE & INCOME OPPORTUNITY FUND has $2.5B in assets under management (AUM) according to its most recent SEC N-PORT filing on StockSifting. AUM represents the total market value of all securities and other assets held by the fund as of the report date. A larger AUM generally signals a more established fund with greater institutional adoption, more trading liquidity, and potentially lower per-unit operational costs due to economies of scale. AUM changes daily as market prices fluctuate and as investors purchase or redeem fund shares — the figure shown here reflects the most recently available N-PORT disclosure, not the current real-time value. For the live figure, consult the fund's official website or its latest SEC EDGAR filing.

What are PIMCO CORPORATE & INCOME OPPORTUNITY FUND's top holdings?

According to PIMCO CORPORATE & INCOME OPPORTUNITY FUND's most recent SEC N-PORT filing, the fund's largest holdings by portfolio weight include GRAY MEDIA INC, IHEARTMEDIA INC, QUIDELORTHO CORPORATION , among others. The complete list of all 33 holdings — including CUSIP, asset type, portfolio weight percentage, dollar value, and share quantity — is available in the holdings table above. Holdings data is sourced directly from SEC EDGAR N-PORT filings and reflects the fund's positions as of the report date shown at the top of this page. Due to the 60-day SEC disclosure lag, these positions may differ from the fund's current portfolio. For the latest holdings before public release, refer to SEC EDGAR directly.

What is PIMCO CORPORATE & INCOME OPPORTUNITY FUND's expense ratio?

Expense ratio data for PIMCO CORPORATE & INCOME OPPORTUNITY FUND is not currently available in StockSifting's database. The expense ratio is the annual fee charged by a mutual fund as a percentage of your investment, covering management fees and operational costs. It is one of the most important factors affecting net long-term returns — lower expense ratios allow more of a fund's gross performance to flow through to investors. For the most accurate and current expense ratio, refer to the fund's official prospectus or its SEC EDGAR filings. You can also contact us if you believe this data should be present.

Where can I find PIMCO CORPORATE & INCOME OPPORTUNITY FUND's SEC filings?

PIMCO CORPORATE & INCOME OPPORTUNITY FUND is required to file monthly portfolio reports (Form N-PORT) with the U.S. Securities and Exchange Commission (SEC). Its SEC Central Index Key (CIK) is 0001190935. You can access all of PIMCO CORPORATE & INCOME OPPORTUNITY FUND's SEC filings — including N-PORT holdings disclosures, annual reports (Form N-CEN), and registration statements — directly on SEC EDGAR (CIK: 0001190935). N-PORT filings disclose the fund's complete portfolio holdings, fair value measurements, and certain risk metrics as of each filing period end date. StockSifting automatically parses these filings to populate the holdings table, AUM figures, and expense ratio displayed on this page, making the raw EDGAR data accessible without needing to download and parse XML files manually.

How current is PIMCO CORPORATE & INCOME OPPORTUNITY FUND's holdings data on StockSifting?

Holdings data for PIMCO CORPORATE & INCOME OPPORTUNITY FUND on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing. Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions. The Report date displayed at the top of this page indicates exactly when the underlying data was current. If the fund has made significant portfolio changes since that date — responding to market events, earnings releases, or macro shifts — those changes will not be reflected here until the next N-PORT filing is released. For the most up-to-date holdings before the public disclosure window, refer to the fund's official website or SEC EDGAR directly. StockSifting is best used for fundamental research and historical portfolio analysis, not real-time trading decisions.