奧林公司
US ˙ NYSE ˙ US6806652052

SecurityOLN / Olin Corporation
InstitutionSoapstone Management L.p.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Soapstone Management L.p. closes position in OLN / Olin Corporation

On May 15, 2026 - Soapstone Management L.p. filed a 13F-HR form disclosing ownership of 0 shares of Olin Corporation (US:OLN) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 150,000 shares of Olin Corporation. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F OLIN COM PAR $1 680665205 0 -100.00 0
2026-02-17 2025-12-31 13F OLIN COM PAR $1 680665205 150,000 0 0.00 3,124 -16.65 2.3023
2025-11-14 2025-09-30 13F OLIN COM PAR $1 680665205 150,000 0 0.00 3,748 24.39 2.5446
2025-08-14 2025-06-30 13F OLIN COM PAR $1 680665205 150,000 0 0.00 3,014 -17.13 2.0000
2025-05-15 2025-03-31 13F OLIN COM PAR $1 680665205 150,000 0 0.00 3,636 -28.28 2.8406
2025-02-14 2024-12-31 13F OLIN COM PAR $1 680665205 150,000 -35,000 -18.92 5,070 -42.88 4.7639
2024-11-14 2024-09-30 13F OLIN COM PAR $1 680665205 185,000 -40,000 -17.78 8,876 -16.33 7.3793
2024-08-14 2024-06-30 13F OLIN COM PAR $1 680665205 225,000 -10,000 -4.26 10,609 -23.23 7.0780
2024-05-15 2024-03-31 13F OLIN COM PAR $1 680665205 235,000 -70,000 -22.95 13,818 -16.02 7.7128
2024-02-14 2023-12-31 13F OLIN COM PAR $1 680665205 305,000 -20,000 -6.15 16,455 1.30 8.9992
2023-11-14 2023-09-30 13F OLIN COM PAR $1 680665205 325,000 -12,700 -3.76 16,244 -6.40 7.5109
2023-08-14 2023-06-30 13F OLIN COM PAR $1 680665205 337,700 27,700 8.94 17,354 0.87 7.7499
2023-05-15 2023-03-31 13F OLIN COM PAR $1 680665205 310,000 -15,000 -4.62 17,205 0.00 7.6856
2023-01-25 2022-12-31 13F OLIN COM PAR $1 680665205 325,000 0 0.00 17,206 23.46 7.2552
2022-11-14 2022-09-30 13F OLIN COM PAR $1 680665205 325,000 20,000 6.56 13,936 -1.27 5.4379
2022-08-15 2022-06-30 13F OLIN COM PAR $1 680665205 305,000 55,000 22.00 14,115 8.00 5.9782
2022-05-06 2022-03-31 13F OLIN COM PAR $1 680665205 250,000 0 0.00 13,070 -9.11 5.9785
2022-02-14 2021-12-31 13F OLIN COM PAR $1 680665205 250,000 0 0.00 14,380 19.21 6.6116
2021-11-15 2021-09-30 13F OLIN COM PAR $1 680665205 250,000 0 0.00 12,063 4.31 5.0677
2021-08-16 2021-06-30 13F OLIN COM PAR $1 680665205 250,000 -32,461 -11.49 11,565 7.83 4.6406
2021-05-17 2021-03-31 13F OLIN COM PAR $1 680665205 282,461 -229,113 -44.79 10,725 -14.64 4.7712
2021-02-16 2020-12-31 13F OLIN COM PAR $1 680665205 511,574 -488,426 -48.84 12,564 1.49 5.4077
2020-11-16 2020-09-30 13F OLIN COM PAR $1 680665205 1,000,000 0 0.00 12,380 7.75 6.0790
2020-08-14 2020-06-30 13F OLIN COM PAR $1 680665205 1,000,000 12,500 1.27 11,490 -0.30 6.6209
2020-05-15 2020-03-31 13F OLIN COM PAR $1 680665205 987,500 137,500 16.18 11,524 -21.41 9.9296
2020-02-14 2019-12-31 13F OLIN COM PAR $1 680665205 850,000 75,000 9.68 14,663 1.07 9.3185
2019-11-14 2019-09-30 13F OLIN COM PAR $1 680665205 775,000 50,000 6.90 14,508 -8.67 7.9020
2019-08-14 2019-06-30 13F OLIN COM PAR $1 680665205 725,000 150,000 26.09 15,885 19.38 8.6353
2019-05-15 2019-03-31 13F OLIN COM PAR $1 680665205 575,000 456,823 386.56 13,306 459.78 6.4934
2019-02-14 2018-12-31 13F OLIN COM PAR $1 680665205 118,177 118,177 2,377 1.4292
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.