Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC - PFO
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SIT INVESTMENT ASSOCIATES INC | History | Added to | 1,720,165 | 15,894 | 0.3% | 0.28% | 1 | +199,859 | 13.15% | Q2 2026 | Aug 12, 2026 |
| CIBC Bancorp USA Inc. | History | No change | 588,511 | 5,437 | 0.01% | 0.01% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| 1607 Capital Partners, LLC | History | Reduced | 200,178 | 1,849 | 0.16% | 0.21% | 3 | -121,402 | -37.75% | Q2 2026 | Sep 02, 2026 |
| Private Advisor Group, LLC | History | Reduced | 175,625 | 1,622 | 0.01% | 0.01% | 4 | -10,716 | -5.75% | Q2 2026 | Jul 27, 2026 |
| Fiera Capital Corp | History | Added to | 128,673 | 1,188 | 0.0% | 0.0% | 5 | +3,413 | 2.72% | Q2 2026 | Aug 07, 2026 |
| Pathstone Holdings, LLC | History | Reduced | 101,525 | 938 | 0.0% | 0.01% | 6 | -169,257 | -62.51% | Q2 2026 | Aug 13, 2026 |
| Noble Wealth Management PBC | History | Added to | 100,360 | 927 | 0.41% | 0.44% | 7 | +2,911 | 2.99% | Q2 2026 | Jul 01, 2026 |
| Closed-End Fund Advisors, Inc. | History | Added to | 94,929 | 877 | 0.86% | 0.87% | 8 | +196 | 0.21% | Q2 2026 | Jul 27, 2026 |
| D.A. DAVIDSON & CO. | History | Added to | 89,474 | 826 | 0.0% | 0.0% | 9 | +4,159 | 4.87% | Q2 2026 | Jul 24, 2026 |
| MUSTICO FINANCIAL GROUP, INC. | History | Added to | 83,652 | 757 | 0.49% | 0.53% | 10 | +2,240 | 2.75% | Q2 2026 | Aug 11, 2026 |
| MORGAN STANLEY | History | Reduced | 77,677 | 717 | 0.0% | 0.0% | 11 | -17,153 | -18.09% | Q2 2026 | Aug 13, 2026 |
| Cambridge Investment Research Advisors, Inc. | History | Reduced | 63,965 | 591 | 0.0% | 0.0% | 12 | -3,346 | -4.97% | Q2 2026 | Jul 27, 2026 |
| Atlas Wealth LLC | History | New | 57,449 | 530 | 0.08% | — | 13 | +57,449 | New | Q2 2026 | Jul 28, 2026 |
| LPL Financial LLC | History | Added to | 54,614 | 504 | 0.0% | 0.0% | 14 | +11,110 | 25.54% | Q2 2026 | Aug 07, 2026 |
| Arax Advisory Partners | History | Added to | 54,038 | 499 | 0.0% | 0.0% | 15 | +49,763 | 1164.05% | Q2 2026 | Aug 10, 2026 |
| Baird Financial Group, Inc. | History | Reduced | 41,928 | 387 | 0.0% | 0.0% | 16 | -576 | -1.36% | Q2 2026 | Aug 12, 2026 |
| Sowell Financial Services LLC | History | No change | 39,073 | 361 | 0.01% | 0.01% | 17 | 0 | 0.0% | Q2 2026 | Jul 17, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 36,061 | 333 | 0.0% | 0.0% | 18 | -7,019 | -16.29% | Q2 2026 | Aug 14, 2026 |
| Smith Asset Management Co., LLC | History | Reduced | 30,718 | 283 | 0.22% | 0.25% | 19 | -1,100 | -3.46% | Q2 2026 | Jul 14, 2026 |
| CLIFFORD SWAN INVESTMENT COUNSEL LLC | History | No change | 29,500 | 272 | 0.01% | 0.01% | 20 | 0 | 0.0% | Q2 2026 | Aug 20, 2026 |
| GUGGENHEIM CAPITAL LLC | History | Added to | 25,636 | 236 | 0.0% | 0.0% | 21 | +25 | 0.1% | Q2 2026 | Aug 12, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 24,398 | 225 | 0.0% | 0.0% | 22 | +15,210 | 165.54% | Q2 2026 | Aug 14, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Added to | 22,537 | 208 | 0.01% | 0.01% | 23 | +1,494 | 7.1% | Q2 2026 | Aug 14, 2026 |
| TrueMark Investments, LLC | History | Added to | 22,537 | 208 | 0.03% | 0.04% | 24 | +1,494 | 7.1% | Q2 2026 | Jul 22, 2026 |
| Catalina Capital Group, LLC | History | No change | 18,823 | 170 | 0.1% | 0.1% | 25 | 0 | 0.0% | Q1 2026 | Apr 23, 2026 |
| Logan Stone Capital, LLC | History | Added to | 16,984 | 156 | 0.03% | 0.03% | 26 | +6,480 | 61.69% | Q2 2026 | Aug 14, 2026 |
| Traub Capital Management LLC | History | New | 16,759 | 154 | 0.14% | — | 27 | +16,759 | New | Q2 2026 | Jul 23, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 14,564 | 134 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Cetera Investment Advisers | History | Added to | 13,733 | 126 | 0.0% | 0.0% | 29 | +2,015 | 17.2% | Q2 2026 | Aug 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 13,484 | 124 | 0.0% | 0.0% | 30 | -365 | -2.64% | Q2 2026 | Aug 14, 2026 |
| JAG CAPITAL MANAGEMENT, LLC | History | No change | 12,700 | 117 | 0.01% | 0.01% | 31 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| MOSAIC FAMILY WEALTH PARTNERS, LLC | History | No change | 11,824 | 109 | 0.01% | 0.01% | 32 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| CITADEL ADVISORS LLC | History | New | 11,062 | 102 | 0.0% | — | 34 | +11,062 | New | Q2 2026 | Sep 02, 2026 |
| Clear Creek Financial Management, LLC | History | Added to | 11,080 | 102 | 0.01% | 0.01% | 33 | +35 | 0.32% | Q2 2026 | Jul 27, 2026 |
| AlphaCore Capital LLC | History | Reduced | 10,600 | 97 | 0.0% | 0.0% | 35 | -2,300 | -17.83% | Q2 2026 | Aug 06, 2026 |
| UBS Group AG | History | Added to | 8,578 | 79 | 0.0% | 0.0% | 36 | +2,378 | 38.35% | Q2 2026 | Aug 13, 2026 |
| Basepoint Wealth LLC | History | Reduced | 6,387 | 59 | 0.03% | 0.05% | 37 | -3,550 | -35.73% | Q2 2026 | Aug 10, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 5,498 | 51 | 0.0% | 0.0% | 38 | +4,416 | 408.13% | Q2 2026 | Aug 14, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | New | 5,416 | 50 | 0.0% | — | 39 | +5,416 | New | Q2 2026 | Aug 10, 2026 |
| Thomas J. Herzfeld Advisors, Inc. | History | Reduced | 3,679 | 33 | 0.01% | 0.01% | 40 | -45 | -1.21% | Q2 2026 | Aug 10, 2026 |
| Paladin Partners, LLC | History | No change | 3,271 | 30 | 0.02% | 0.02% | 41 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| MATHER GROUP, LLC. | History | Reduced | 3,238 | 29 | 0.0% | 0.0% | 42 | -2,649 | -45.0% | Q2 2026 | Jul 27, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 3,000 | 27 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| West Branch Capital LLC | History | Added to | 2,402 | 22 | 0.01% | 0.01% | 44 | +34 | 1.44% | Q2 2026 | Jul 10, 2026 |
| FIDUCIARY FINANCIAL ADVISORS | History | New | 1,700 | 15 | 0.0% | — | 45 | +1,700 | New | Q2 2026 | Aug 13, 2026 |
| Clear Street Group Inc. | History | New | 1,535 | 14 | 0.0% | — | 46 | +1,535 | New | Q2 2026 | Aug 12, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 1,300 | 12 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | History | No change | 597 | 5 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| HARBOUR INVESTMENTS, INC. | History | No change | 400 | 3 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| HIGHLINE WEALTH PARTNERS LLC | History | No change | 310 | 2 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Jul 15, 2026 |
| Advisors Asset Management, Inc. | History | Closed out | 0 | 0 | — | 0.05% | — | -350,620 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Independent Advisor Alliance | History | Closed out | 0 | 0 | — | 0.0% | — | -22,140 | -100.0% | Q2 2026 | Aug 12, 2026 |
| Invesco Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -18,471 | -100.0% | Q2 2026 | Aug 14, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,220 | -100.0% | Q2 2026 | Jul 29, 2026 |
| WEBSTER BANK, N. A. | History | Closed out | 0 | 0 | — | 0.0% | — | -3,000 | -100.0% | Q2 2026 | Jul 20, 2026 |
| Allworth Financial LP | History | Closed out | 0 | 0 | — | 0.0% | — | -2,510 | -100.0% | Q2 2026 | Aug 11, 2026 |
| Rossby Financial, LCC | History | Closed out | 0 | 0 | — | 0.0% | — | -700 | -100.0% | Q2 2026 | Aug 04, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | Closed out | 0 | 0 | — | 0.0% | — | -204 | -100.0% | Q2 2026 | Aug 12, 2026 |