SIT INVESTMENT ASSOCIATES INC - 30 Jun 2025 SCHEDULE 13G Report for Flaherty & Crumrine Preferred & Income Opportunity Fund Inc Common Stock (PFO)

Filing Manager: SIT INVESTMENT ASSOCIATES INC
Reporting Manager: Sit Investment Associates, Inc.
Security: Flaherty & Crumrine Preferred & Income Opportunity Fund Inc Common Stock
Symbol: PFO
Shares outstanding: 13,124,157 shares
Disclosed Ownership: 669,332 shares
Ownership: 5.1%
Form type: SCHEDULE 13G
Filing time: 07 Jul 2025, 16:25:30 UTC
Date of event: 30 Jun 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Sit Investment Associates, Inc.	5.1%	669,332	0	669,332	/s/ Paul E. Rasmussen	Paul Rasmussen / Vice President
Sit Fixed Income Advisors II, LLC	5.1%	669,332	0	669,332	/s/ Paul E. Rasmussen	Paul Rasmussen / Vice President