Security key
680665205
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 112,513,757
- Total 13F value
- $3,343,428,437
- Share change
- +6,224,442
- Put/Call ratio
- 28%
- SEC-reported price per share
- $29.73
- Number of holders
- 416
- Value change
- +$266,453,190
- Number of buys
- 244
- Number of sells
- 144
- Shares outstanding
- 114,194,019
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
416
Top holders
10
OLN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Previous quarter: Q4 2025
OLIN Corp SEC filings
OLIN Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 680665205
Recent filing periods:
Ownership snapshot
Top reported holders of OLN - OLIN Corp - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
HOTCHKIS & WILEY CAPITAL ...
Disclosed value leader
HOTCHKIS & WILEY CAPITAL ...
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 13%
13D/G row: HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
Showing 1-6 of 15 holder rows.
Quick read
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 13%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
HOTCHKIS & WILEY CAPITAL MANAGEME...
13%
BlackRock, Inc.
9.1%
VANGUARD CAPITAL MANAGEMENT LLC
5.2%
FULLER & THALER ASSET MANAGEMENT,...
4.4%
FMR LLC
2.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC |
13D/G
13F
Hotchkis and Wiley Capital Management, LLC · Company
|
13%
|
$355,524,761
15,278,245 shares
|
+$81,480,184 | 31 Dec 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
9.1%
from 13D/G
|
$248,954,190
11,951,713 shares
|
— | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.2%
|
$175,225,736
5,893,903 shares
|
$0 | 31 Mar 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13D/G
13F
Company
|
4.4%
|
$145,209,637
5,015,877 shares
|
-$39,628,700 | 31 Mar 2026 |
| FMR LLC |
13D/G
13F
Company
|
2.9%
|
$74,212,462
3,373,294 shares
|
$0 | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
9.9%
|
$236,166,687
11,337,815 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
416
Shares
112,513,757
Rows available
416
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
378
Q1 2026 holders
416
Holder diff
38
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend