# OLIN CORP COM PAR $1

OLIN CORP COM PAR $1 is a security (CUSIP 680665205) tracked across SEC portfolio filings. 436 institutional managers reported $3.2B on Form 13F as of 2026-06-30; 33 registered fund positions totaling $318.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: OLIN CORP
- Class: COM PAR $1
- CUSIP: 680665205
- Asset category: EC
- 13F holders: 436
- 13F value: $3.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 33
- N-PORT value: $318.6M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 436 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/114649) | Los Angeles, CA | $448.5M | 15,084,224 |
| BlackRock, Inc. | New York, NY | $341.5M | 11,486,856 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $236.2M | 11,337,815 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $167.3M | 5,627,997 |
| FULLER & THALER ASSET MANAGEMENT, INC. | San Mateo, CA | $149.1M | 5,015,877 |
| STATE STREET CORP | BOSTON, MA | $142.7M | 4,800,018 |
| PZENA INVESTMENT MANAGEMENT LLC | New York, NY | $131.8M | 4,431,613 |
| [YACKTMAN ASSET MANAGEMENT LP](https://search.stillhousedata.com/firm/164420) | AUSTIN, TX | $121.7M | 4,092,211 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $84.3M | 2,836,183 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $64.4M | 1,640,514 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $62.8M | 2,111,576 |
| [SEMPER AUGUSTUS INVESTMENTS GROUP LLC](https://search.stillhousedata.com/firm/108153) | Highlands Ranch, CO | $60.3M | 2,029,319 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $52.7M | 1,774,009 |
| MORGAN STANLEY | NEW YORK, NY | $49.1M | 1,651,667 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $46.3M | 1,557,182 |

## Top fund holders (N-PORT)

_Showing 15 of 33 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Undiscovered Managers Behavioral Value Fund](https://search.stillhousedata.com/fund/S000004186) | UNDISCOVERED MANAGERS FUNDS | $116.3M | 134.55% |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $101.8M | 42.04% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $37.7M | 4.62% |
| [BlackRock Event Driven Equity Fund](https://search.stillhousedata.com/fund/S000018499) | BlackRock Large Cap Series Funds, Inc. | $14.4M | 30.17% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $9.4M | 12.60% |
| Gabelli Dividend & Income Trust | Gabelli Dividend & Income Trust | $7.4M | 27.92% |
| [Select Chemicals Portfolio](https://search.stillhousedata.com/fund/S000007492) | Fidelity Select Portfolios | $5.6M | 128.34% |
| [Keeley Gabelli Small Cap Dividend Fund](https://search.stillhousedata.com/fund/S000026907) | Keeley Funds, Inc. | $4.6M | 176.09% |
| [Embark Small Cap Equity Fund](https://search.stillhousedata.com/fund/S000083503) | Harbor Funds II | $4.3M | 75.95% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $2.1M | 0.58% |
| [Columbia Mid Cap Index Fund](https://search.stillhousedata.com/fund/S000010826) | COLUMBIA FUNDS SERIES TRUST | $2.1M | 8.26% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.9M | 0.32% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.6M | 0.53% |
| [BNY Mellon Midcap Index Fund, Inc.](https://search.stillhousedata.com/fund/S000000078) | BNY MELLON MIDCAP INDEX FUND, INC. | $1.3M | 9.46% |
| [Mid Cap Index Trust](https://search.stillhousedata.com/fund/S000008285) | John Hancock Variable Insurance Trust | $1.2M | 10.28% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/680665205.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.