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, Q2 2025
Institutional positions in OLIN Corp as of Jun 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
- 352
- +1 vs. Q1 2025
- Shares held
- 104.1M
- +3.44M (+3.4%) vs. Q1 2025
- Total value
- $2.09B
- −$350.9M (−14.4%) vs. Q1 2025
- New holders
- 58
- 126 more added
- Sold out
- 57
- 119 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding OLIN Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Verition Fund Management LLC | 225,853 | $4.54M | 0.03% | −656,265−74.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 236,136 | $4.74M | 0.00% | +80,371+51.6% | Added |
| Twinbeech Capital LP | 245,027 | $4.92M | 0.11% | +245,027 | New |
| Ameriprise Financial Inc | 252,483 | $5.07M | 0.00% | +12,936+5.4% | Added |
| Thomist Capital Management, LP | 252,331 | $5.16M | 3.11% | +252,331 | New |
| Holocene Advisors, LP | 257,583 | $5.17M | 0.01% | +27,323+11.9% | Added |
| Cambria Investment Management, L.P. | 259,673 | $5.22M | 0.35% | −38,087−12.8% | Reduced |
| Principal Financial Group Inc | 261,211 | $5.25M | 0.00% | −5,018−1.9% | Reduced |
| Rhumbline Advisers | 289,313 | $5.81M | 0.00% | −8,687−2.9% | Reduced |
| Balyasny Asset Management LLC | 291,198 | $5.85M | 0.01% | −319,650−52.3% | Reduced |
| Harbor Capital Advisors, Inc. | 291,539 | $5.86M | 0.25% | +43,073+17.3% | Added |
| JPMorgan Chase & Co | 386,566 | $7.77M | 0.00% | −555,885−59.0% | Reduced |
| Alyeska Investment Group, L.P. | 390,779 | $7.85M | 0.03% | +390,779 | New |
| Victory Capital Management Inc | 392,401 | $7.88M | 0.01% | +19,879+5.3% | Added |
| Two Sigma Advisers, LP | 441,900 | $8.88M | 0.02% | −52,800−10.7% | Reduced |
| UBS Asset Management Americas Inc | 443,886 | $8.92M | 0.00% | +126,414+39.8% | Added |
| Invesco Ltd. | 456,747 | $9.18M | 0.00% | +48,164+11.8% | Added |
| First Trust Advisors LP | 462,167 | $9.28M | 0.01% | +74,739+19.3% | Added |
| Renaissance Technologies LLC | 469,800 | $9.44M | 0.01% | +98,500+26.5% | Added |
| Jane Street Group, LLC | 470,359 | $9.45M | 0.02% | +207,956+79.3% | Added |
| Two Sigma Investments, LP | 476,354 | $9.57M | 0.02% | −338,001−41.5% | Reduced |
| Cubist Systematic Strategies, LLC | 493,906 | $9.92M | 0.11% | +493,906 | New |
| Voloridge Investment Management, LLC | 512,508 | $10.3M | 0.04% | +307,911+150.5% | Added |
| Citadel Advisors LLC | 541,511 | $10.9M | 0.01% | −1,215,196−69.2% | Reduced |
| Walleye Capital LLC | 575,690 | $11.6M | 0.11% | +575,020+85,823.9% | Added |
| Prudential Financial Inc | 588,323 | $11.8M | 0.02% | +577,760+5,469.7% | Added |
| Jump Financial, LLC | 706,839 | $14.2M | 0.17% | +367,447+108.3% | Added |
| Woodline Partners LP | 748,997 | $15.0M | 0.08% | +748,997 | New |
| Qube Research & Technologies Ltd | 772,049 | $15.5M | 0.02% | +772,049 | New |
| Semper Augustus Investments Group LLCSuperinvestorSemper Augustus | 797,436 | $16.0M | 2.25% | +94,970+13.5% | Added |
| Goldman Sachs Group Inc | 926,420 | $18.6M | 0.00% | +337,818+57.4% | Added |
| Northern Trust Corp | 971,411 | $19.5M | 0.00% | −355,997−26.8% | Reduced |
| AQR Capital Management LLC | 1,003,687 | $20.2M | 0.02% | −284,515−22.1% | Reduced |
| Bank of New York Mellon Corp | 1,118,297 | $22.5M | 0.00% | −87,346−7.2% | Reduced |
| Morgan Stanley | 1,340,668 | $26.9M | 0.00% | +402,762+42.9% | Added |
| Norges Bank | 1,385,917 | $27.8M | 0.00% | −51,378−3.6% | Reduced |
| Thrivent Financial for Lutherans | 1,534,140 | $30.8M | 0.07% | −199,522−11.5% | Reduced |
| Charles Schwab Investment Management Inc | 1,555,983 | $31.3M | 0.01% | +130,076+9.1% | Added |
| Bank of America Corp | 1,589,322 | $31.9M | 0.00% | +521,620+48.9% | Added |
| UBS Group AG | 1,625,892 | $32.7M | 0.01% | +1,256,621+340.3% | Added |
| Geode Capital Management, LLC | 1,993,701 | $40.1M | 0.00% | −14,985−0.7% | Reduced |
| Ilex Capital Partners (UK) LLP | 2,512,489 | $50.5M | 1.67% | +2,512,489 | New |
| FMR LLC | 3,113,008 | $62.5M | 0.00% | −34,258−1.1% | Reduced |
| Pzena Investment Management LLC | 3,829,021 | $76.9M | 0.25% | +166,482+4.5% | Added |
| Yacktman Asset Management LP | 4,060,376 | $81.6M | 1.10% | +40,133+1.0% | Added |
| Dimensional Fund Advisors LP | 4,473,250 | $89.9M | 0.02% | −73,102−1.6% | Reduced |
| State Street Corp | 4,830,406 | $97.0M | 0.00% | +50,309+1.1% | Added |
| Fuller & Thaler Asset Management, Inc. | 6,449,889 | $129.6M | 0.47% | +65,145+1.0% | Added |
| Vanguard Group Inc | 11,653,604 | $234.1M | 0.00% | −94,980−0.8% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 12,028,758 | $241.7M | 0.78% | −162,405−1.3% | Reduced |
| BlackRock, Inc. | 12,709,346 | $255.3M | 0.00% | +567,490+4.7% | Added |
| Arete Wealth Advisors, LLC | 5,653 | – | – | −72,593−92.8% | Reduced |
| Activest Wealth Management | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −330,705−100.0% | Sold out |
| Clearbridge Investments, LLC | 0 | $0 | 0.00% | −310,675−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −303,323−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −250,487−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −127,794−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −87,546−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −52,624−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −41,897−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −37,434−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −29,328−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −22,264−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −19,385−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −14,417−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −14,213−100.0% | Sold out |
| M&T Bank Corp | 0 | $0 | 0.00% | −14,118−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −13,402−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −12,630−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −11,664−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −11,400−100.0% | Sold out |
| Sequoia Financial Advisors, LLC | 0 | $0 | 0.00% | −10,191−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −9,740−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −9,202−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −8,772−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −8,506−100.0% | Sold out |
| TrueMark Investments, LLC | 0 | $0 | 0.00% | −8,476−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −8,280−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −4,136−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −3,810−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −3,647−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −1,748−100.0% | Sold out |
| Citizens National Bank Trust Department | 0 | $0 | 0.00% | −1,515−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −1,317−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −1,245−100.0% | Sold out |
| JNBA Financial Advisors | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Storebrand Asset Management AS | 0 | $0 | 0.00% | −529−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −476−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −385−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −342−100.0% | Sold out |
| JFS Wealth Advisors, LLC | 0 | $0 | 0.00% | −240−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −188−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −122−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −114−100.0% | Sold out |
| Golden State Wealth Management, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| Tradewinds Capital Management, LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Stonebridge Financial Group, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| FSC Wealth Advisors, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |