OLIN Corp
OLN- Exchange
- NYSE
- Industry
- Chemicals & Allied Products
- SEC CIK
- 0000074303
No open-market purchases or sales by OLIN Corp insiders were filed in the last 90 days; 415 institutions reported holding it in 13F filings for Q2 2026, worth $2.26B in total; Semper Augustus is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in OLIN Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 370
- +21 vs. Q2 2025
- Shares held
- 103.1M
- +355.5K (+0.3%) vs. Q2 2025
- Total value
- $2.58B
- +$511.8M (+24.8%) vs. Q2 2025
- New holders
- 77
- 104 more added
- Sold out
- 56
- 129 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OLN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 415 | $2.26B |
| Q1 2026 | 422 | $3.35B |
| Q4 2025 | 379 | $2.21B |
| Q3 2025 | 370 | $2.58B |
| Q2 2025 | 352 | $2.09B |
| Q1 2025 | 354 | $2.45B |
| Q4 2024 | 384 | $3.51B |
| Q3 2024 | 396 | $4.92B |
| Q2 2024 | 445 | $4.93B |
| Q1 2024 | 433 | $6.15B |
| Q4 2023 | 426 | $5.72B |
| Q3 2023 | 428 | $5.33B |
| Q2 2023 | 463 | $5.62B |
| Q1 2023 | 481 | $6.18B |
| Q4 2022 | 472 | $6.12B |
| Q3 2022 | 455 | $5.23B |
| Q2 2022 | 483 | $5.94B |
| Q1 2022 | 476 | $6.70B |
| Q4 2021 | 462 | $7.68B |
| Q3 2021 | 388 | $6.58B |
| Q2 2021 | 360 | $6.36B |
| Q1 2021 | 318 | $5.16B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding OLIN Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SRS Capital Advisors, Inc. | 1,362 | $34.0K | 0.00% | +1,297+1,995.4% | Added |
| Quadrant Capital Group LLC | 1,511 | $37.8K | 0.00% | +1,511 | New |
| Harbour Investments, Inc. | 1,549 | $38.7K | 0.00% | −1,348−46.5% | Reduced |
| Evelyn Partners Investment Management LLP | 1,615 | $40.4K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 1,726 | $43.1K | 0.00% | +12+0.7% | Added |
| Allworth Financial LP | 1,740 | $43.5K | 0.00% | +927+114.0% | Added |
| IFP Advisors, Inc | 1,886 | $47.1K | 0.00% | +425+29.1% | Added |
| Duncker Streett & Co Inc | 1,938 | $48.4K | 0.01% | 00.0% | Unchanged |
| Umb Bank N A | 1,938 | $48.4K | 0.00% | +202+11.6% | Added |
| SJS Investment Consulting Inc. | 1,966 | $49.1K | 0.01% | +1,966 | New |
| Shell Asset Management Co | 2,052 | $51.0K | 0.01% | −2,953−59.0% | Reduced |
| Central Trust Co | 2,237 | $55.9K | 0.00% | −160−6.7% | Reduced |
| MAI Capital Management | 2,305 | $57.6K | 0.00% | −118−4.9% | Reduced |
| GWM Advisors LLC | 2,323 | $58.1K | 0.00% | +721+45.0% | Added |
| Itau Unibanco Holding S.A. | 2,359 | $59.0K | 0.00% | −2,388−50.3% | Reduced |
| Barrett & Company, Inc. | 2,399 | $60.0K | 0.02% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 2,557 | $63.9K | 0.00% | −175−6.4% | Reduced |
| STRS Ohio | 2,745 | $68.6K | 0.00% | +10.0% | Added |
| Bryn Mawr Trust Co | 2,859 | $71.4K | 0.00% | −2,974−51.0% | Reduced |
| Nalls Sherbakoff Group, LLC | 3,133 | $78.3K | 0.05% | +23+0.7% | Added |
| GAMMA Investing LLC | 3,155 | $78.8K | 0.00% | −991−23.9% | Reduced |
| Nomura Asset Management Co Ltd | 3,200 | $80.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 3,240 | $81.0K | 0.00% | +440+15.7% | Added |
| HHM Wealth Advisors, LLC | 3,926 | $98.1K | 0.01% | −200−4.8% | Reduced |
| KBC Group NV | 4,182 | $105.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,499 | $112.4K | 0.00% | −2,532−36.0% | Reduced |
| Covestor Ltd | 4,692 | $117.0K | 0.06% | −1,734−27.0% | Reduced |
| Ci Investments Inc. | 5,812 | $145.0K | 0.00% | −682−10.5% | Reduced |
| NBC Securities, Inc. | 5,907 | $147.6K | 0.01% | −400−6.3% | Reduced |
| Ronald Blue Trust, Inc. | 6,216 | $155.3K | 0.00% | +1,237+24.8% | Added |
| Hantz Financial Services, Inc. | 6,247 | $156.0K | 0.00% | +2,992+91.9% | Added |
| Brown, Lisle/Cummings, Inc. | 6,297 | $157.4K | 0.04% | +1,550+32.7% | Added |
| Jones Financial Companies LLLP | 6,607 | $159.0K | 0.00% | −595−8.3% | Reduced |
| CWM, LLC | 6,690 | $167.0K | 0.00% | −1,652−19.8% | Reduced |
| Quest Partners LLC | 7,077 | $176.9K | 0.01% | +224+3.3% | Added |
| Sterling Capital Management LLC | 7,099 | $177.4K | 0.00% | −739−9.4% | Reduced |
| Deutsche Bank AG | 7,675 | $191.8K | 0.00% | +1,668+27.8% | Added |
| Chicago Partners Investment Group LLC | 9,539 | $200.6K | 0.01% | +9,539 | New |
| HighTower Advisors, LLC | 8,037 | $200.9K | 0.00% | +8,037 | New |
| Northwestern Mutual Wealth Management Co | 8,051 | $201.2K | 0.00% | +121+1.5% | Added |
| Securian Asset Management, Inc | 8,585 | $214.5K | 0.01% | −129−1.5% | Reduced |
| Panagora Asset Management Inc | 8,772 | $219.2K | 0.00% | +8,772 | New |
| Guggenheim Capital LLC | 8,787 | $219.6K | 0.00% | +8,787 | New |
| Neuberger Berman Group LLC | 8,891 | $222.2K | 0.00% | +8,891 | New |
| State of Tennessee, Treasury Department | 8,959 | $223.9K | 0.00% | −27,100−75.2% | Reduced |
| KLCM Advisors, Inc. | 9,174 | $229.3K | 0.02% | +9,174 | New |
| Sepio Capital, LP | 9,196 | $229.8K | 0.01% | +9,196 | New |
| HSBC Holdings PLC | 9,376 | $230.6K | 0.00% | −41,121−81.4% | Reduced |
| Voya Investment Management LLC | 9,526 | $238.1K | 0.00% | −3,269−25.5% | Reduced |
| FourThought Financial Partners, LLC | 9,992 | $249.7K | 0.02% | +9,992 | New |
| Harbor Advisors LLC | 10,000 | $249.9K | 0.04% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 10,022 | $250.5K | 0.00% | +10,022 | New |
| Inceptionr LLC | 10,058 | $251.3K | 0.06% | −17,451−63.4% | Reduced |
| Advisor Group Holdings, Inc. | 10,649 | $253.5K | 0.00% | −71−0.7% | Reduced |
| Regions Financial Corp | 10,165 | $254.0K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 10,242 | $255.9K | 0.00% | −32,919−76.3% | Reduced |
| Claret Asset Management Corp | 10,301 | $257.0K | 0.03% | −159−1.5% | Reduced |
| Oppenheimer & Co Inc | 10,303 | $257.5K | 0.00% | +10,303 | New |
| Nisa Investment Advisors, LLC | 10,467 | $261.6K | 0.00% | −105−1.0% | Reduced |
| M3 Advisory Group, LLC | 10,820 | $270.4K | 0.17% | −2,064−16.0% | Reduced |
| Envestnet Asset Management Inc | 10,840 | $270.9K | 0.00% | −1,518−12.3% | Reduced |
| Titleist Asset Management, LLC | 10,951 | $273.7K | 0.02% | +23+0.2% | Added |
| Central Pacific Bank - Trust Division | 11,000 | $274.9K | 0.03% | 00.0% | Unchanged |
| State of Wyoming | 11,331 | $283.2K | 0.03% | +11,331 | New |
| Gateway Investment Advisers LLC | 11,457 | $286.3K | 0.00% | +111+1.0% | Added |
| State of Wisconsin Investment Board | 11,630 | $290.6K | 0.00% | −61−0.5% | Reduced |
| Entropy Technologies, LP | 12,141 | $303.4K | 0.02% | +12,141 | New |
| Catalytic Wealth RIA, LLC | 12,202 | $304.9K | 0.01% | +12,202 | New |
| Public Employees Retirement Association of Colorado | 12,461 | $311.0K | 0.00% | 00.0% | Unchanged |
| Vise Technologies, Inc. | 12,575 | $314.2K | 0.01% | +12,575 | New |
| Xponance, Inc. | 12,796 | $319.8K | 0.00% | −122−0.9% | Reduced |
| Prudential Financial Inc | 12,943 | $323.4K | 0.00% | −575,380−97.8% | Reduced |
| US Bancorp | 13,906 | $347.5K | 0.00% | +2,218+19.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 14,038 | $351.0K | 0.00% | +2,302+19.6% | Added |
| Kraematon Investment Advisors, Inc | 14,191 | $354.6K | 0.30% | −1,055−6.9% | Reduced |
| Bank of Montreal | 14,472 | $361.7K | 0.00% | −1,224−7.8% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,651 | $366.1K | 0.00% | +14,651 | New |
| Empowered Funds, LLC | 14,661 | $366.4K | 0.00% | −116−0.8% | Reduced |
| Mercer Global Advisors Inc | 14,697 | $367.3K | 0.00% | +14,697 | New |
| Values First Advisors, Inc. | 15,272 | $381.6K | 0.20% | −180−1.2% | Reduced |
| Hudson Portfolio Management LLC | 15,295 | $382.2K | 0.34% | −75−0.5% | Reduced |
| Garner Asset Management Corp | 15,716 | $392.7K | 0.16% | −597−3.7% | Reduced |
| Point72 (DIFC) Ltd | 17,007 | $425.0K | 0.03% | +17,007 | New |
| PDT Partners, LLC | 17,192 | $429.6K | 0.03% | +17,192 | New |
| CI Private Wealth, LLC | 17,727 | $443.0K | 0.00% | −4,523−20.3% | Reduced |
| Mariner, LLC | 18,177 | $454.2K | 0.00% | −3,597−16.5% | Reduced |
| Berman McAleer LLC | 18,228 | $455.5K | 0.06% | +18,228 | New |
| ExodusPoint Capital Management, LP | 18,388 | $459.5K | 0.01% | +18,388 | New |
| Pictet Asset Management Holding SA | 18,671 | $466.6K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 18,905 | $472.4K | 0.00% | −14,514−43.4% | Reduced |
| Sequoia Financial Advisors, LLC | 19,044 | $475.9K | 0.00% | +19,044 | New |
| EntryPoint Capital, LLC | 19,147 | $478.5K | 0.19% | +19,147 | New |
| First Western Trust Bank | 19,199 | $479.8K | 0.02% | +112+0.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 19,627 | $485.4K | 0.00% | +2,573+15.1% | Added |
| Occudo Quantitative Strategies LP | 19,466 | $486.5K | 0.06% | −51,628−72.6% | Reduced |
| The PNC Financial Services Group, Inc. | 19,944 | $498.4K | 0.00% | +974+5.1% | Added |
| Miller Financial Services LLC | 20,302 | $507.4K | 0.59% | −385−1.9% | Reduced |
| CoreFirst Bank & Trust | 20,900 | $522.3K | 0.28% | +8,100+63.3% | Added |
| Shufro Rose & Co LLC | 21,000 | $524.8K | 0.04% | +21,000 | New |
| Yousif Capital Management, LLC | 21,130 | $528.0K | 0.01% | −2,187−9.4% | Reduced |