OLIN Corp (OLN) — Institutional Holders, Q2 2026 (page 2)
416 institutional investment managers reported a OLN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $2.3B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
OLN 13F holders ranked 101–200 of 416
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | WEDGE CAPITAL MANAGEMENT L L P#101 · 88,044 sh | 88,044 | $1.7M | — | +0.3% |
| 102 | PRUDENTIAL FINANCIAL#102 · 84,938 sh | 84,938 | $1.7M | <0.01% | +1019.4% |
| 103 | MILLENNIUM MANAGEMENT#103 · 81,119 sh | 81,119 | $1.6M | <0.01% | -92.4% |
| 104 | MERCER GLOBAL ADVISORS#104 · 80,899 sh | 80,899 | $1.6M | <0.01% | +428.3% |
| 105 | ENVESTNET ASSET MANAGEMENT#105 · 79,748 sh | 79,748 | $1.6M | <0.01% | +571.9% |
| 106 | Summit Trail Advisors#106 · 79,192 sh | 79,192 | $1.6M | 0.02% | +28.6% |
| 107 | Freestone Grove Partners#107 · 78,815 sh | 78,815 | $1.6M | 0.01% | New |
| 108 | WEALTH ENHANCEMENT ADVISORY SERVICES#108 · 75,367 sh | 75,367 | $1.6M | — | +352.5% |
| 109 | READYSTATE ASSET MANAGEMENT#109 · 75,935 sh | 75,935 | $1.5M | <0.01% | -78.4% |
| 110 | Russell Investments Group, Ltd.#110 · 74,396 sh | 74,396 | $1.5M | <0.01% | +29.1% |
| 111 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#111 · 73,573 sh | 73,573 | $1.5M | <0.01% | -0.9% |
| 112 | Cerity Partners#112 · 73,430 sh | 73,430 | $1.5M | <0.01% | New |
| 113 | STATE OF WISCONSIN INVESTMENT BOARD#113 · 73,188 sh | 73,188 | $1.5M | <0.01% | +60.8% |
| 114 | GREAT WEST LIFE ASSURANCE#114 · 70,072 sh | 70,072 | $1.4M | <0.01% | +0.6% |
| 115 | Fruth Investment Management#115 · 69,162 sh | 69,162 | $1.4M | — | -1.0% |
| 116 | WOLVERINE ASSET MANAGEMENT#116 · 66,794 sh | 66,794 | $1.3M | 0.01% | 0.0% |
| 117 | VIRGINIA RETIREMENT SYSTEMS ET Al#117 · 63,928 sh | 63,928 | $1.3M | <0.01% | 0.0% |
| 118 | ARGA Investment Management#118 · 61,373 sh | 61,373 | $1.2M | 0.03% | +0.1% |
| 119 | IMC-Chicago#119 · 58,881 sh | 58,881 | $1.2M | <0.01% | -53.9% |
| 120 | NEW YORK STATE COMMON RETIREMENT FUND#120 · 57,321 sh | 57,321 | $1.1M | <0.01% | +27.0% |
| 121 | MONETARY MANAGEMENT GROUP#121 · 56,100 sh | 56,100 | $1.1M | 0.23% | 0.0% |
| 122 | Magnetar Financial#122 · 56,025 sh | 56,025 | $1.1M | 0.01% | New |
| 123 | AXQ CAPITAL#123 · 55,759 sh | 55,759 | $1.1M | 0.12% | +40.6% |
| 124 | Jump Financial#124 · 54,634 sh | 54,634 | $1.1M | <0.01% | +332.7% |
| 125 | CastleKnight Management#125 · 54,200 sh | 54,200 | $1.1M | 0.01% | 0.0% |
| 126 | Brevan Howard Capital Management#126 · 53,992 sh | 53,992 | $1.1M | <0.01% | +1.8% |
| 127 | CAPITAL FUND MANAGEMENT S.A.#127 · 53,817 sh | 53,817 | $1.1M | <0.01% | New |
| 128 | Caption Management#128 · 53,816 sh | 53,816 | $1.1M | <0.01% | +236.4% |
| 129 | Police & Firemen's Retirement System of New Jersey#129 · 52,632 sh | 52,632 | $1.0M | <0.01% | +3.6% |
| 130 | Jupiter Topco#130 · 51,762 sh | 51,762 | $1.0M | <0.01% | — |
| 131 | AMALGAMATED BANK#131 · 50,397 sh | 50,397 | $999.0K | — | -1.5% |
| 132 | Toroso Investments#132 · 50,158 sh | 50,158 | $994.1K | <0.01% | +16.7% |
| 133 | V. M. MANNING#133 · 50,079 sh | 50,079 | $992.6K | 0.85% | — |
| 134 | Treasurer of the State of North Carolina#134 · 48,363 sh | 48,363 | $959.0K | <0.01% | -1.6% |
| 135 | SIT INVESTMENT ASSOCIATES#135 · 46,575 sh | 46,575 | $923.0K | 0.02% | 0.0% |
| 136 | State of New Jersey Common Pension Fund D#136 · 45,805 sh | 45,805 | $907.9K | <0.01% | -50.5% |
| 137 | Madison Asset Management#137 · 45,501 sh | 45,501 | $901.8K | 0.01% | -52.9% |
| 138 | Cambridge Investment Research Advisors#138 · 45,226 sh | 45,226 | $896.0K | <0.01% | -1.0% |
| 139 | Vanguard Global Advisers#139 · 43,602 sh | 43,602 | $864.2K | <0.01% | -3.5% |
| 140 | State of Tennessee, Treasury Department#140 · 43,535 sh | 43,535 | $862.9K | <0.01% | -1.8% |
| 141 | SG Americas Securities#141 · 42,582 sh | 42,582 | $844.0K | <0.01% | -88.0% |
| 142 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#142 · 42,277 sh | 42,277 | $837.9K | — | -2.9% |
| 143 | First Eagle Investment Management#143 · 40,194 sh | 40,194 | $796.6K | <0.01% | -81.2% |
| 144 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#144 · 39,808 sh | 39,808 | $789.0K | <0.01% | 0.0% |
| 145 | JANE STREET GROUP#145 · 37,694 sh | 37,694 | $747.1K | <0.01% | -88.0% |
| 146 | KLP KAPITALFORVALTNING AS#146 · 37,300 sh | 37,300 | $739.3K | <0.01% | 0.0% |
| 147 | BARCLAYS PLC#147 · 36,867 sh | 36,867 | $730.7K | <0.01% | -80.1% |
| 148 | Merrion Investment Management#148 · 36,200 sh | 36,200 | $717.5K | — | 0.0% |
| 149 | Blackstone#149 · 36,076 sh | 36,076 | $715.0K | <0.01% | New |
| 150 | Unison Advisors#150 · 36,017 sh | 36,017 | $713.9K | 0.05% | +0.7% |
| 151 | Caitong International Asset Management , Ltd#151 · 35,814 sh | 35,814 | $709.8K | 0.10% | New |
| 152 | Rossby Financial, LCC#152 · 35,788 sh | 35,788 | $709.3K | 0.13% | -10.6% |
| 153 | Zurcher Kantonalbank (Zurich Cantonalbank)#153 · 34,611 sh | 34,611 | $686.0K | <0.01% | +12.0% |
| 154 | Bramshill Investments#154 · 34,464 sh | 34,464 | $683.1K | 0.05% | +16.7% |
| 155 | SummerHaven Investment Management#155 · 33,310 sh | 33,310 | $660.2K | — | 0.0% |
| 156 | Louisiana State Employees Retirement System#156 · 33,300 sh | 33,300 | $660.0K | — | +1.2% |
| 157 | CANADA PENSION PLAN INVESTMENT BOARD#157 · 32,900 sh | 32,900 | $652.1K | <0.01% | -69.7% |
| 158 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#158 · 32,371 sh | 32,371 | $641.6K | <0.01% | -3.1% |
| 159 | Arizona State Retirement System#159 · 31,417 sh | 31,417 | $622.7K | <0.01% | +0.2% |
| 160 | FIRST CITIZENS BANK#160 · 31,309 sh | 31,309 | $620.5K | — | +0.3% |
| 161 | CIBC Bancorp USA#161 · 31,221 sh | 31,221 | $603.8K | <0.01% | -25.5% |
| 162 | Envestnet Portfolio Solutions#162 · 30,004 sh | 30,004 | $594.7K | <0.01% | +0.3% |
| 163 | ARISTEIA CAPITAL, L.L.C.#163 · 29,832 sh | 29,832 | $591.3K | <0.01% | New |
| 164 | Vanguard Investments Australia, Ltd.#164 · 29,812 sh | 29,812 | $590.9K | <0.01% | 0.0% |
| 165 | OCCUDO QUANTITATIVE STRATEGIES#165 · 29,371 sh | 29,371 | $582.1K | 0.03% | -48.2% |
| 166 | TUDOR INVESTMENT ET AL#166 · 28,804 sh | 28,804 | $570.9K | <0.01% | -95.6% |
| 167 | MOODY NATIONAL BANK DIVISION#167 · 28,556 sh | 28,556 | $566.0K | — | 0.0% |
| 168 | DARK FOREST CAPITAL MANAGEMENT#168 · 27,676 sh | 27,676 | $548.5K | 0.04% | New |
| 169 | Sowell Financial Services#169 · 27,433 sh | 27,433 | $543.7K | — | +1.7% |
| 170 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#170 · 27,267 sh | 27,267 | $540.4K | <0.01% | -4.2% |
| 171 | Vanguard Personalized Indexing Management#171 · 27,186 sh | 27,186 | $538.8K | <0.01% | +6.2% |
| 172 | ROTHSCHILD INVESTMENT#172 · 26,024 sh | 26,024 | $515.8K | 0.02% | New |
| 173 | NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY#173 · 25,621 sh | 25,621 | $507.8K | <0.01% | +0.7% |
| 174 | THRIVENT FINANCIAL FOR LUTHERANS#174 · 25,293 sh | 25,293 | $501.0K | <0.01% | -1.2% |
| 175 | Boston Partners#175 · 25,274 sh | 25,274 | $500.9K | <0.01% | New |
| 176 | GREAT LAKES ADVISORS#176 · 25,086 sh | 25,086 | $497.2K | <0.01% | -38.5% |
| 177 | NEW MEXICO EDUCATIONAL RETIREMENT BOARD#177 · 25,100 sh | 25,100 | $497.0K | 0.01% | 0.0% |
| 178 | OARSMAN CAPITAL#178 · 24,980 sh | 24,980 | $495.1K | 0.05% | -12.3% |
| 179 | MACKENZIE FINANCIAL#179 · 24,957 sh | 24,957 | $494.6K | <0.01% | -93.7% |
| 180 | PEAK6#180 · 24,867 sh | 24,867 | $492.9K | <0.01% | New |
| 181 | Focus Partners Wealth#181 · 24,645 sh | 24,645 | $488.5K | <0.01% | New |
| 182 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#182 · 23,502 sh | 23,502 | $465.8K | <0.01% | +0.9% |
| 183 | WHITTIER OF NEVADA#183 · 22,351 sh | 22,351 | $463.6K | <0.01% | 0.0% |
| 184 | Corient Private Wealth#184 · 22,898 sh | 22,898 | $453.8K | <0.01% | +10.2% |
| 185 | CoreFirst Bank#185 · 22,780 sh | 22,780 | $451.5K | 0.22% | 0.0% |
| 186 | WealthTrust Axiom#186 · 22,751 sh | 22,751 | $450.9K | 0.10% | 0.0% |
| 187 | BOOTHBAY FUND MANAGEMENT#187 · 22,663 sh | 22,663 | $449.2K | <0.01% | +71.8% |
| 188 | BNP PARIBAS FINANCIAL MARKETS#188 · 21,748 sh | 21,748 | $431.0K | <0.01% | -90.6% |
| 189 | Bleakley Financial Group#189 · 21,309 sh | 21,309 | $422.3K | <0.01% | New |
| 190 | Bridgefront Capital#190 · 21,277 sh | 21,277 | $421.7K | 0.11% | +181.0% |
| 191 | SHUFRO ROSE#191 · 21,225 sh | 21,225 | $420.7K | 0.02% | 0.0% |
| 192 | Aquatic Capital Management#192 · 21,165 sh | 21,165 | $419.5K | 0.01% | New |
| 193 | Ameritas Investment Partners#193 · 20,915 sh | 20,915 | $414.5K | 0.01% | 0.0% |
| 194 | EntryPoint Capital#194 · 20,777 sh | 20,777 | $411.8K | 0.10% | -34.3% |
| 195 | Sterling Capital Management#195 · 20,747 sh | 20,747 | $411.2K | — | +438.6% |
| 196 | Voleon Capital Management#196 · 20,551 sh | 20,551 | $407.3K | <0.01% | -80.6% |
| 197 | Mitsubishi UFJ & Banking#197 · 19,861 sh | 19,861 | $393.6K | <0.01% | -41.5% |
| 198 | BRIGHTON JONES#198 · 19,695 sh | 19,695 | $390.4K | <0.01% | New |
| 199 | GUGGENHEIM CAPITAL#199 · 19,414 sh | 19,414 | $384.8K | <0.01% | +1.8% |
| 200 | Neuberger Berman Group#200 · 19,363 sh | 19,363 | $383.8K | <0.01% | -6.1% |
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.