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 |
|---|---|---|---|---|---|
| Quent Capital, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Washington Trust Co | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Provenance Wealth Advisors, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Keeley-Teton Advisors, LLC | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |
| Sandy Spring Bank | – | – | – | – | Not filed |