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, Q4 2025
Institutional positions in OLIN Corp as of Dec 31, 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
- 379
- +16 vs. Q3 2025
- Shares held
- 106.2M
- +3.74M (+3.7%) vs. Q3 2025
- Total value
- $2.21B
- −$347.8M (−13.6%) vs. Q3 2025
- New holders
- 74
- 109 more added
- Sold out
- 58
- 132 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding OLIN Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Versor Investments LP | 16,000 | $333.3K | 0.05% | +16,000 | New |
| CI Private Wealth, LLC | 15,909 | $331.4K | 0.00% | −1,818−10.3% | Reduced |
| Praxis Capital Management LLC | 15,077 | $314.1K | 1.12% | +15,077 | New |
| Mercer Global Advisors Inc | 14,986 | $312.2K | 0.00% | +289+2.0% | Added |
| Brown, Lisle/Cummings, Inc. | 14,357 | $299.1K | 0.07% | +8,060+128.0% | Added |
| Hudson Portfolio Management LLC | 13,930 | $290.2K | 0.25% | −1,365−8.9% | Reduced |
| Neuberger Berman Group LLC | 13,846 | $288.4K | 0.00% | +4,955+55.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 13,711 | $285.6K | 0.00% | −940−6.4% | Reduced |
| Unifi Asset Management LP | 13,606 | $283.4K | 0.31% | +13,606 | New |
| Arbiter Partners Capital Management LLC | 12,900 | $268.7K | 0.14% | +12,900 | New |
| MQS Management LLC | 12,769 | $266.0K | 0.16% | +12,769 | New |
| Kraematon Investment Advisors, Inc | 12,679 | $264.1K | 0.21% | −1,512−10.7% | Reduced |
| Bank of Montreal | 12,498 | $260.3K | 0.00% | −1,974−13.6% | Reduced |
| Values First Advisors, Inc. | 12,484 | $260.0K | 0.13% | −2,788−18.3% | Reduced |
| Public Employees Retirement Association of Colorado | 12,461 | $260.0K | 0.00% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 12,315 | $256.5K | 0.00% | +12,315 | New |
| Virtu Financial LLC | 12,019 | $250.0K | 0.01% | +12,019 | New |
| HighTower Advisors, LLC | 11,869 | $247.2K | 0.00% | +3,832+47.7% | Added |
| Gateway Investment Advisers LLC | 11,457 | $238.6K | 0.00% | 00.0% | Unchanged |
| VARCOV Co. | 11,233 | $234.0K | 0.09% | +11,233 | New |
| Advisor Group Holdings, Inc. | 11,052 | $230.2K | 0.00% | +403+3.8% | Added |
| Central Pacific Bank - Trust Division | 11,000 | $229.1K | 0.03% | 00.0% | Unchanged |
| Inceptionr LLC | 10,896 | $227.0K | 0.06% | +838+8.3% | Added |
| Bridgefront Capital, LLC | 10,565 | $220.1K | 0.06% | +10,565 | New |
| Xponance, Inc. | 10,557 | $219.9K | 0.00% | −2,239−17.5% | Reduced |
| Nisa Investment Advisors, LLC | 10,446 | $217.6K | 0.00% | −21−0.2% | Reduced |
| Natixis Advisors, L.P. | 10,386 | $216.0K | 0.00% | +10,386 | New |
| Regions Financial Corp | 10,349 | $215.6K | 0.00% | +184+1.8% | Added |
| Claret Asset Management Corp | 10,275 | $214.0K | 0.02% | −26−0.3% | Reduced |
| Harbor Advisors LLC | 10,000 | $208.3K | 0.03% | 00.0% | Unchanged |
| Kingsview Wealth Management, LLC | 9,975 | $207.8K | 0.00% | +9,975 | New |
| Gsa Capital Partners LLP | 9,888 | $206.0K | 0.02% | +9,888 | New |
| Capstone Investment Advisors, LLC | 9,761 | $203.3K | 0.00% | +9,761 | New |
| ARS Investment Partners, LLC | 9,641 | $200.8K | 0.01% | −163,604−94.4% | Reduced |
| Federated Hermes, Inc. | 9,177 | $191.2K | 0.00% | −1,065−10.4% | Reduced |
| Securian Asset Management, Inc | 8,316 | $173.2K | 0.01% | −269−3.1% | Reduced |
| State of Wyoming | 8,164 | $170.1K | 0.02% | −3,167−27.9% | Reduced |
| US Bancorp | 7,955 | $165.7K | 0.00% | −5,951−42.8% | Reduced |
| Deutsche Bank AG | 6,950 | $144.8K | 0.00% | −725−9.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,830 | $142.3K | 0.00% | −1,221−15.2% | Reduced |
| Sterling Capital Management LLC | 6,792 | $141.5K | 0.00% | −307−4.3% | Reduced |
| Jones Financial Companies LLLP | 6,549 | $136.4K | 0.00% | −58−0.9% | Reduced |
| Quest Partners LLC | 6,541 | $136.2K | 0.01% | −536−7.6% | Reduced |
| NBC Securities, Inc. | 5,907 | $123.0K | 0.01% | 00.0% | Unchanged |
| GAMMA Investing LLC | 5,886 | $122.6K | 0.01% | +2,731+86.6% | Added |
| Quantbot Technologies LP | 5,283 | $110.0K | 0.00% | −37,627−87.7% | Reduced |
| Ronald Blue Trust, Inc. | 5,225 | $108.8K | 0.00% | −991−15.9% | Reduced |
| Covestor Ltd | 5,189 | $108.0K | 0.06% | +497+10.6% | Added |
| Tower Research Capital LLC (TRC) | 5,178 | $107.9K | 0.00% | +679+15.1% | Added |
| Hantz Financial Services, Inc. | 5,034 | $105.0K | 0.00% | −1,213−19.4% | Reduced |
| Wexford Capital LP | 4,509 | $93.9K | 0.02% | +4,509 | New |
| KBC Group NV | 4,182 | $87.0K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 3,200 | $66.7K | 0.00% | 00.0% | Unchanged |
| Nalls Sherbakoff Group, LLC | 3,159 | $65.8K | 0.05% | +26+0.8% | Added |
| STRS Ohio | 2,750 | $57.3K | 0.00% | +5+0.2% | Added |
| Spire Wealth Management | 2,739 | $57.1K | 0.00% | +1,013+58.7% | Added |
| GWM Advisors LLC | 2,663 | $55.5K | 0.00% | +340+14.6% | Added |
| Umb Bank N A | 2,597 | $54.1K | 0.00% | +659+34.0% | Added |
| Farther Finance Advisors, LLC | 2,556 | $53.2K | 0.00% | −10.0% | Reduced |
| Bryn Mawr Trust Co | 2,500 | $52.1K | 0.00% | −359−12.6% | Reduced |
| Barrett & Company, Inc. | 2,399 | $50.0K | 0.02% | 00.0% | Unchanged |
| CWM, LLC | 2,350 | $49.0K | 0.00% | −4,340−64.9% | Reduced |
| HHM Wealth Advisors, LLC | 2,166 | $45.1K | 0.01% | −1,760−44.8% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 2,095 | $43.6K | 0.00% | +2,095 | New |
| Duncker Streett & Co Inc | 1,938 | $40.4K | 0.01% | 00.0% | Unchanged |
| MAI Capital Management | 1,931 | $40.2K | 0.00% | −374−16.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,716 | $36.0K | 0.00% | +632+58.3% | Added |
| Evelyn Partners Investment Management LLP | 1,615 | $33.6K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,549 | $32.3K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,474 | $30.7K | 0.00% | −412−21.8% | Reduced |
| Central Trust Co | 1,437 | $29.9K | 0.00% | −800−35.8% | Reduced |
| Quadrant Capital Group LLC | 1,400 | $29.2K | 0.00% | −111−7.3% | Reduced |
| Geneos Wealth Management Inc. | 1,350 | $28.1K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 1,286 | $27.0K | 0.00% | −55−4.1% | Reduced |
| Rockefeller Capital Management L.P. | 1,231 | $25.7K | 0.00% | +659+115.2% | Added |
| St Germain D J Co Inc | 1,186 | $24.7K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,154 | $24.0K | 0.00% | −128−10.0% | Reduced |
| Deseret Mutual Benefit Administrators | 1,112 | $23.2K | 0.01% | +304+37.6% | Added |
| CoreCap Advisors, LLC | 1,101 | $22.9K | 0.00% | +59+5.7% | Added |
| Danske Bank A/S | 1,093 | $22.8K | 0.00% | +1,093 | New |
| Huntington National Bank | 1,030 | $21.5K | 0.00% | +8+0.8% | Added |
| Fifth Third Bancorp | 1,024 | $21.3K | 0.00% | −3−0.3% | Reduced |
| Strategic Advocates LLC | 1,000 | $21.0K | 0.01% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 993 | $20.7K | 0.00% | +794+399.0% | Added |
| Root Financial Partners, LLC | 979 | $20.4K | 0.00% | +47+5.0% | Added |
| Ancora Advisors, LLC | 974 | $20.3K | 0.00% | +974 | New |
| Allworth Financial LP | 971 | $20.2K | 0.00% | −769−44.2% | Reduced |
| Crews Bank & Trust | 908 | $18.9K | 0.00% | −122−11.8% | Reduced |
| LRI Investments, LLC | 875 | $18.2K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 872 | $18.2K | 0.00% | −2,368−73.1% | Reduced |
| Global Retirement Partners, LLC | 806 | $16.8K | 0.00% | +69+9.4% | Added |
| DT Investment Partners, LLC | 728 | $15.2K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 644 | $13.4K | 0.00% | +92+16.7% | Added |
| Hilltop National Bank | 600 | $12.5K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 601 | $12.5K | 0.00% | +601 | New |
| Sittner & Nelson, LLC | 486 | $12.1K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 500 | $10.4K | 0.00% | 00.0% | Unchanged |
| DV Trading LLC | 500 | $10.4K | 0.00% | +500 | New |
| Essential Partners LLC | 499 | $10.4K | 0.00% | −499−50.0% | Reduced |
| Signaturefd, LLC | 464 | $9.67K | 0.00% | −795−63.1% | Reduced |