CoastalSouth Bancshares, Inc. - COSO
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patriot Financial Partners GP II, L.P. | History | Reduced | 691,367 | 18,563 | 4.74% | 7.34% | 1 | -467,844 | -40.36% | Q2 2026 | Aug 13, 2026 |
| BlackRock, Inc. | History | Added to | 584,198 | 15,685 | 0.0% | 0.0% | 2 | +92,165 | 18.73% | Q2 2026 | Aug 07, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 408,489 | 10,967 | 0.01% | 0.0% | 3 | +308,434 | 308.26% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 395,093 | 10,608 | 0.0% | 0.0% | 4 | -11,334 | -2.79% | Q2 2026 | Aug 13, 2026 |
| North Reef Capital Management LP | History | Added to | 370,982 | 9,960 | 0.38% | 0.27% | 5 | +50,000 | 15.58% | Q2 2026 | Aug 14, 2026 |
| Berkeley Capital Partners, LLC | History | Reduced | 356,390 | 9,569 | 1.97% | 2.06% | 6 | -4,172 | -1.16% | Q2 2026 | Aug 06, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | Reduced | 347,546 | 8,546 | 0.0% | 0.0% | 7 | -50,027 | -12.58% | Q2 2026 | Aug 14, 2026 |
| MENDON CAPITAL ADVISORS CORP | History | Reduced | 267,232 | 7,175 | 2.54% | 3.14% | 8 | -62,511 | -18.96% | Q2 2026 | Aug 11, 2026 |
| Curi Capital, LLC | History | Reduced | 250,001 | 6,712 | 0.1% | 0.13% | 9 | -52,950 | -17.48% | Q2 2026 | Aug 14, 2026 |
| Fourthstone LLC | History | Reduced | 225,211 | 6,086 | 4.33% | 4.59% | 10 | -875,293 | -79.54% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 196,340 | 5,272 | 0.0% | 0.0% | 11 | +5,090 | 2.66% | Q2 2026 | Aug 12, 2026 |
| EJF Capital LP | History | No change | 192,676 | 5,173 | 3.46% | 3.34% | 12 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| STATE STREET CORP | History | Added to | 188,361 | 5,057 | 0.0% | 0.0% | 13 | +61,921 | 48.97% | Q2 2026 | Aug 07, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 173,846 | 4,659 | 0.01% | 0.0% | 14 | +101,107 | 139.0% | Q2 2026 | Aug 13, 2026 |
| Qube Research & Technologies Ltd | History | New | 127,213 | 3,415 | 0.0% | — | 15 | +127,213 | New | Q2 2026 | Aug 14, 2026 |
| RAFFLES ASSOCIATES LP | History | Reduced | 112,138 | 3,010 | 2.72% | 2.59% | 16 | -9,143 | -7.54% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Added to | 108,931 | 2,924 | 0.0% | 0.0% | 17 | +80,983 | 289.76% | Q2 2026 | Aug 13, 2026 |
| KLCM Advisors, Inc. | History | No change | 107,617 | 2,889 | 0.23% | 0.22% | 18 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 91,528 | 2,457 | 0.0% | 0.0% | 19 | -166,611 | -64.54% | Q2 2026 | Aug 14, 2026 |
| Bleakley Financial Group, LLC | History | Added to | 90,307 | 2,424 | 0.03% | 0.03% | 20 | +2,171 | 2.46% | Q2 2026 | Aug 05, 2026 |
| CITADEL ADVISORS LLC | History | New | 88,947 | 2,388 | 0.0% | — | 21 | +88,947 | New | Q2 2026 | Sep 02, 2026 |
| BANC FUNDS CO LLC | History | No change | 85,715 | 2,301 | 0.38% | 0.39% | 22 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| FIRST MANHATTAN CO. LLC. | History | No change | 77,638 | 2,084 | 0.01% | 0.01% | 23 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Elizabeth Park Capital Advisors, Ltd. | History | No change | 75,740 | 2,033 | 1.4% | 1.43% | 24 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | Added to | 70,177 | 1,884 | 0.0% | 0.0% | 25 | +25,210 | 56.06% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Added to | 65,971 | 1,771 | 0.0% | 0.0% | 26 | +1,532 | 2.38% | Q2 2026 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | History | New | 63,549 | 1,706 | 0.0% | — | 27 | +63,549 | New | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment LP | History | Added to | 63,324 | 1,700 | 0.01% | 0.01% | 28 | +33,252 | 110.57% | Q2 2026 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | Added to | 59,973 | 1,610 | 0.0% | 0.0% | 29 | +6,544 | 12.25% | Q2 2026 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 59,792 | 1,603 | 0.0% | 0.0% | 30 | +56,060 | 1502.14% | Q2 2026 | Aug 12, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Reduced | 53,047 | 1,424 | 0.0% | 0.0% | 31 | -177 | -0.33% | Q2 2026 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | History | New | 50,345 | 1,351 | 0.0% | — | 32 | +50,345 | New | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 48,422 | 1,300 | 0.0% | 0.0% | 33 | +46,014 | 1910.88% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | New | 43,819 | 1,176 | 0.0% | — | 34 | +43,819 | New | Q2 2026 | Aug 14, 2026 |
| KENNEDY CAPITAL MANAGEMENT LLC | History | Reduced | 42,732 | 1,147 | 0.02% | 0.02% | 35 | -1,755 | -3.94% | Q2 2026 | Aug 14, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 39,688 | 1,065 | 0.0% | 0.0% | 36 | +23,674 | 147.83% | Q2 2026 | Aug 14, 2026 |
| Nuveen, LLC | History | No change | 39,464 | 1,059 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| XTX Topco Ltd | History | New | 38,845 | 1,042 | 0.01% | — | 38 | +38,845 | New | Q2 2026 | Aug 14, 2026 |
| HB Wealth Management, LLC | History | Reduced | 38,111 | 1,023 | 0.01% | 0.01% | 39 | -532 | -1.38% | Q2 2026 | Jul 29, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | New | 35,622 | 956 | 0.0% | — | 40 | +35,622 | New | Q2 2026 | Aug 13, 2026 |
| SALZHAUER MICHAEL | History | No change | 33,046 | 887 | 0.3% | 0.38% | 41 | 0 | 0.0% | Q2 2026 | Jul 20, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 32,027 | 859 | 0.0% | 0.0% | 42 | +10,714 | 50.27% | Q2 2026 | Aug 14, 2026 |
| Quadrature Capital Ltd | History | New | 29,969 | 804 | 0.01% | — | 43 | +29,969 | New | Q2 2026 | Aug 06, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | Added to | 29,110 | 781 | 0.04% | 0.01% | 44 | +18,685 | 179.23% | Q2 2026 | Aug 13, 2026 |
| D. E. Shaw & Co., Inc. | History | New | 26,090 | 700 | 0.0% | — | 45 | +26,090 | New | Q2 2026 | Aug 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 24,189 | 649 | 0.0% | 0.0% | 46 | -24 | -0.1% | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | Added to | 21,375 | 573 | 0.0% | 0.0% | 47 | +784 | 3.81% | Q2 2026 | Aug 06, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 17,405 | 466 | 0.0% | 0.0% | 48 | +16,847 | 3019.18% | Q2 2026 | Aug 06, 2026 |
| Jump Financial, LLC | History | New | 15,800 | 424 | 0.0% | — | 49 | +15,800 | New | Q2 2026 | Aug 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 14,909 | 400 | 0.01% | 0.01% | 50 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Man Group plc | History | New | 14,767 | 396 | 0.0% | — | 51 | +14,767 | New | Q2 2026 | Aug 14, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 14,128 | 379 | 0.0% | 0.0% | 52 | -10,375 | -42.34% | Q2 2026 | Aug 13, 2026 |
| Centiva Capital, LP | History | Added to | 12,868 | 345 | 0.0% | 0.0% | 53 | +4,535 | 54.42% | Q2 2026 | Aug 13, 2026 |
| WINTON GROUP Ltd | History | New | 11,681 | 313 | 0.01% | — | 55 | +11,681 | New | Q2 2026 | Aug 07, 2026 |
| SEI INVESTMENTS CO | History | Reduced | 11,665 | 313 | 0.0% | 0.0% | 54 | -10,007 | -46.17% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | New | 10,941 | 293 | 0.0% | — | 56 | +10,941 | New | Q2 2026 | Aug 14, 2026 |
| FRANKLIN RESOURCES INC | History | Reduced | 10,395 | 279 | 0.0% | 0.0% | 57 | -526 | -4.82% | Q2 2026 | Aug 13, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 9,962 | 267 | 0.0% | — | 58 | +9,962 | New | Q2 2026 | Aug 14, 2026 |
| Walleye Capital LLC | History | New | 9,735 | 261 | 0.0% | — | 59 | +9,735 | New | Q2 2026 | Aug 03, 2026 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | History | New | 9,441 | 253 | 0.0% | — | 60 | +9,441 | New | Q2 2026 | Aug 14, 2026 |
| Virtu Financial LLC | History | New | 9,320 | 250 | 0.01% | — | 61 | +9,320 | New | Q2 2026 | Aug 13, 2026 |
| ALGERT GLOBAL LLC | History | New | 8,303 | 222 | 0.0% | — | 63 | +8,303 | New | Q2 2026 | Aug 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 8,281 | 222 | 0.0% | 0.0% | 62 | +2,026 | 32.39% | Q2 2026 | Aug 14, 2026 |
| DEUTSCHE BANK AG\ | History | Added to | 8,012 | 215 | 0.0% | 0.0% | 64 | +4,609 | 135.44% | Q2 2026 | Aug 07, 2026 |
| RHUMBLINE ADVISERS | History | Added to | 8,018 | 215 | 0.0% | 0.0% | 65 | +2,667 | 49.84% | Q2 2026 | Aug 11, 2026 |
| ELCO Management Co., LLC | History | Reduced | 7,935 | 213 | 0.09% | 0.14% | 66 | -4,096 | -34.05% | Q2 2026 | Aug 10, 2026 |
| Y-Intercept (Hong Kong) Ltd | History | New | 7,919 | 212 | 0.0% | — | 67 | +7,919 | New | Q2 2026 | Jul 13, 2026 |
| BARCLAYS PLC | History | Added to | 7,793 | 209 | 0.0% | 0.0% | 68 | +2,077 | 36.34% | Q2 2026 | Aug 14, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 7,780 | 208 | 0.0% | 0.0% | 69 | +15 | 0.19% | Q2 2026 | Aug 14, 2026 |
| EP Wealth Advisors, LLC | History | New | 7,564 | 203 | 0.0% | — | 70 | +7,564 | New | Q2 2026 | Aug 11, 2026 |
| MetLife Investment Management, LLC | History | No change | 5,356 | 143 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Daytona Street Capital LLC | History | No change | 5,000 | 133 | 0.1% | 0.1% | 72 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| CITIGROUP INC | History | Added to | 4,041 | 108 | 0.0% | 0.0% | 73 | +3,609 | 835.42% | Q2 2026 | Aug 03, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Reduced | 3,784 | 101 | 0.0% | 0.0% | 74 | -522 | -12.12% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | Added to | 3,639 | 97 | 0.0% | 0.0% | 75 | +490 | 15.56% | Q2 2026 | Aug 13, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 2,962 | 79 | 0.0% | 0.0% | 76 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Rockefeller Capital Management L.P. | History | Added to | 2,353 | 63 | 0.0% | 0.0% | 77 | +751 | 46.88% | Q2 2026 | Aug 13, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | New | 2,125 | 57 | 0.0% | — | 78 | +2,125 | New | Q2 2026 | Aug 07, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 1,900 | 51 | 0.0% | 0.0% | 79 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 1,730 | 46 | 0.0% | 0.0% | 80 | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 1,053 | 28 | 0.0% | 0.0% | 81 | +488 | 86.37% | Q2 2026 | Aug 11, 2026 |
| Legal & General Group Plc | History | No change | 789 | 21 | 0.0% | 0.0% | 82 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 733 | 20 | 0.0% | 0.0% | 83 | +457 | 165.58% | Q2 2026 | Aug 14, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 752 | 20 | 0.0% | 0.0% | 84 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CWM, LLC | History | No change | 618 | 15 | 0.0% | 0.0% | 85 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Arax Advisory Partners | History | Added to | 221 | 5 | 0.0% | — | 86 | +193 | 689.29% | Q2 2026 | Aug 10, 2026 |
| IFP Advisors, Inc | History | Added to | 157 | 4 | 0.0% | — | 88 | +137 | 685.0% | Q2 2026 | Jul 20, 2026 |
| Sterling Capital Management LLC | History | Reduced | 166 | 4 | 0.0% | 0.0% | 87 | -106 | -38.97% | Q2 2026 | Jul 28, 2026 |
| GAMMA Investing LLC | History | Added to | 152 | 4 | 0.0% | 0.0% | 89 | +33 | 27.73% | Q2 2026 | Jul 07, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 113 | 3 | 0.0% | 0.0% | 90 | -393 | -77.67% | Q2 2026 | Aug 24, 2026 |
| Allworth Financial LP | History | Added to | 90 | 2 | 0.0% | — | 91 | +68 | 309.09% | Q2 2026 | Aug 11, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | Added to | 64 | 1 | 0.0% | — | 92 | +32 | 100.0% | Q2 2026 | Aug 06, 2026 |
| ENDEAVOUR CAPITAL ADVISORS INC | History | Closed out | 0 | 0 | — | 1.35% | — | -241,595 | -100.0% | Q2 2026 | Aug 07, 2026 |
| Ghisallo Capital Management LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -20,000 | -100.0% | Q2 2026 | Aug 14, 2026 |
| MAI Capital Management | History | Closed out | 0 | 0 | — | 0.0% | — | -80 | -100.0% | Q2 2026 | Aug 14, 2026 |
| FMR LLC | History | Added to | 23 | 0 | — | — | — | +21 | 1050.0% | Q2 2026 | Aug 13, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 32 | 0 | — | — | — | +19 | 146.15% | Q2 2026 | Jul 24, 2026 |
| Root Financial Partners, LLC | History | Closed out | 0 | 0 | — | — | — | -17 | -100.0% | Q2 2026 | Jul 29, 2026 |
| Essential Partners LLC | History | Added to | 24 | 0 | — | — | — | +13 | 118.18% | Q2 2026 | Aug 10, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 10 | 0 | — | — | — | +10 | New | Q2 2026 | Aug 04, 2026 |
| True Wealth Design, LLC | History | Added to | 10 | 0 | — | — | — | +8 | 400.0% | Q2 2026 | Jul 16, 2026 |
| Covestor Ltd | History | Reduced | 16 | 0 | — | 0.0% | — | -5 | -23.81% | Q2 2026 | Aug 07, 2026 |
| Basecamp Wealth Advisors LLC | History | Added to | 18 | 0 | — | — | — | +4 | 28.57% | Q2 2026 | Aug 14, 2026 |
| Farther Finance Advisors, LLC | History | Added to | 4 | 0 | — | — | — | +1 | 33.33% | Q2 2026 | Jul 17, 2026 |
| SJS Investment Consulting Inc. | History | New | 1 | 0 | — | — | — | +1 | New | Q2 2026 | Jul 22, 2026 |
| Sunbelt Securities, Inc. | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |