OCTAVE SPECIALTY GROUP INC (OSG) — Institutional Holders, Q2 2026 (page 2)

148 institutional investment managers reported a OSG position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $187.6M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 148. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

OSG 13F holders ranked 101–148 of 148

Institutional investors reporting a position in OCTAVE SPECIALTY GROUP INC on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
FRANKLIN RESOURCES#101 · 10,628 sh$66.3K0.0%
NEW YORK STATE COMMON RETIREMENT FUND#102 · 10,073 sh$62.9K0.0%
MIRABELLA FINANCIAL SERVICES LLP#103 · 10,069 sh$62.8KNew
Gaddis Premier Wealth Advisors#104 · 10,000 sh$62.4KNew
Chicago Partners Investment Group#105 · 10,395 sh$57.6KNew
Versant Capital Management#106 · 8,360 sh$52.2KNew
FMR#107 · 8,156 sh$50.9K+720.5%
CULLEN/FROST BANKERS#108 · 7,140 sh$44.6KNew
FIRST HORIZON NATIONAL#109 · 4,776 sh$29.8KNew
Persistent Asset Partners Ltd#110 · 4,036 sh$25.2KNew
Legal & General Group Plc#111 · 3,839 sh$24.0K0.0%
Ameritas Investment Partners#112 · 3,648 sh$22.8K0.0%
SRS Capital Advisors#113 · 3,259 sh$20.3KNew
Tower Research Capital (TRC)#114 · 2,650 sh$16.5K-36.1%
OSAIC#115 · 2,186 sh$13.6K+12.4%
ROYAL BANK OF CANADA#116 · 1,911 sh$12.0KNew
PNC FINANCIAL SERVICES GROUP#117 · 1,438 sh$9.0K+308.5%
Integrated Wealth Concepts#118 · 1,066 sh$6.7KNew
Allworth Financial#119 · 1,019 sh$6.4K+2897.1%
NISA INVESTMENT ADVISORS#120 · 970 sh$6.1K0.0%
Sterling Capital Management#121 · 834 sh$5.2K-35.4%
HARBOR CAPITAL ADVISORS#122 · 751 sh$5.0K-38.4%
Farther Finance Advisors#123 · 752 sh$4.7K-80.5%
Continuum Advisory#124 · 556 sh$3.5KNew
Wiser Advisor Group#125 · 500 sh$3.1K0.0%
ZIONS BANCORPORATION, NATIONAL ASSOCIATION#126 · 451 sh$2.8KNew
EverSource Wealth Advisors#127 · 360 sh$2.2K-48.0%
Capital Analysts#128 · 325 sh$2.0K0.0%
Essential Partners#129 · 263 sh$1.6K+139.1%
FIFTH THIRD BANCORP#130 · 243 sh$1.5K+523.1%
Optiver Holding B.V.#131 · 196 sh$1.2K-41.0%
DiNuzzo Private Wealth#132 · 177 sh$1.1K0.0%
Transamerica Financial Advisors#133 · 150 sh$936.00+1263.6%
ROTHSCHILD INVESTMENT#134 · 124 sh$774.00+287.5%
Quarry#135 · 123 sh$768.00New
Steward Partners Investment Advisory#136 · 116 sh$724.00New
True Wealth Design#137 · 108 sh$674.00New
Advisors Asset Management#138 · 98 sh$612.000.0%
Physician Wealth Advisors#139 · 86 sh$537.00New
Bogart Wealth#140 · 77 sh$480.00New
IFP Advisors#141 · 36 sh$225.00+5.9%
Basecamp Wealth Advisors#142 · 32 sh$200.00-61.0%
SJS Investment Consulting#143 · 19 sh$119.00New
SBI Securities , Ltd.#144 · 10 sh$62.000.0%
JPL Wealth Management#145 · 9 sh$57.00New
Fortitude Family Office#146 · 8 sh$50.00New
Allied Private Wealth#147 · 8 sh$48.00—
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#148 · 546 sh—-75.5%

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.