Olin Corporation
US ˙ NYSE ˙ US6806652052

SecurityOLN / Olin Corporation
InstitutionIFP Advisors, Inc
Latest Disclosed Ownership1,445 shares
Latest Disclosed Value $ 42,960
IFP Advisors, Inc reports 1.97% decrease in ownership of OLN / Olin Corporation

On April 13, 2026 - IFP Advisors, Inc filed a 13F-HR form disclosing ownership of 1,445 shares of Olin Corporation (US:OLN) valued at $42,960 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,474 shares of Olin Corporation. This represents a change in shares of -1.97% during the quarter. The current value of the position is $37,223 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)
2026-04-13 2026-03-31 13F OLIN cs 680665205 1,445 -29 -1.97 43 40.00 0.0009
2026-02-06 2025-12-31 13F OLIN cs 680665205 1,474 -412 -21.85 31 -36.17 0.0007
2026-02-06 2025-09-30 13F/A-1 OLIN cs 680665205 1,886 425 29.09 47 -11.32 0.0012
2025-12-02 2025-09-30 13F OLIN cs 680665205 1,488 27 57 0.0015
2025-07-24 2025-06-30 13F OLIN cs 680665205 1,461 -448 -23.47 54 15.22 0.0015
2025-05-05 2025-03-31 13F OLIN cs 680665205 1,909 144 8.16 46 -22.03 0.0014
2025-02-04 2024-12-31 13F OLIN cs 680665205 1,765 -474 -21.17 60 -44.86 0.0020
2025-02-04 2024-09-30 13F OLIN cs 680665205 2,239 -126 -5.33 107 -3.60 0.0039
2024-07-30 2024-06-30 13F OLIN cs 680665205 2,365 414 21.22 111 -2.63 0.0044
2024-07-30 2024-03-31 13F OLIN cs 680665205 1,951 -209 -9.68 115 -1.72 0.0050
2024-01-09 2023-12-31 13F OLIN cs 680665205 2,160 -646 -23.02 117 -17.14 0.0055
2023-10-12 2023-09-30 13F OLIN cs 680665205 2,806 -320 -10.24 140 -12.50 0.0063
2023-08-14 2023-06-30 13F/A-1 OLIN cs 680665205 3,126 489 18.54 161 90.48 0.0067
2023-08-04 2023-06-30 13F OLIN cs 680665205 3,126 489 101 0.0047
2023-04-18 2023-03-31 13F OLIN cs 680665205 2,637 -1,673 -38.82 85 0.0037
2023-02-07 2022-12-31 13F OLIN cs 680665205 4,310 -551 -11.34 0 -100.00 0.0040
2022-11-08 2022-09-30 13F OLIN cs 680665205 4,861 1,377 39.52 169 35.20 0.0044
2022-09-06 2022-06-30 13F/A-1 OLIN cs 680665205 3,484 0 0.00 125 0.00 0.0040
2022-09-06 2022-03-31 13F/A-1 OLIN cs 680665205 3,484 2,044 141.94 125 50.60 0.0040
2022-08-08 2022-03-31 13F OLIN CORP COM PAR $1 Stock 680665205 2,428 988 80 0.0016
2022-01-12 2021-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 1,440 -78 -5.14 83 15.28 0.0016
2021-10-06 2021-09-30 13F OLIN CORP COM PAR $1 Stock 680665205 1,518 -44 -2.82 72 0.00 0.0014
2021-07-13 2021-06-30 13F OLIN CORP COM PAR $1 Stock 680665205 1,562 1,049 204.48 72 260.00 0.0015
2021-04-30 2021-03-31 13F OLIN CORP COM PAR $1 Stock 680665205 513 0 0.00 20 53.85 0.0004
2021-01-25 2020-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 513 -246 -32.41 13 44.44 0.0005
2020-10-29 2020-09-30 13F OLIN CORP COM PAR $1 Stock 680665205 759 4 0.53 9 12.50 0.0005
2020-08-05 2020-06-30 13F OLIN CORP COM PAR $1 Stock 680665205 755 -444 -37.03 8 -42.86 0.0006
2020-05-12 2020-03-31 13F OLIN CORP COM PAR $1 Stock 680665205 1,199 241 25.16 14 -17.65 0.0014
2020-01-17 2019-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 958 -1,398 -59.34 17 -62.22 0.0013
2019-11-07 2019-09-30 13F OLIN CORP COM PAR $1 Stock 680665205 2,356 -19,405 -89.17 45 -90.98 0.0030
2019-05-15 2019-03-31 13F OLIN CORP Stock 680665205 21,761 20,828 2,232.37 499 2,672.22 0.0681
2019-06-03 2018-12-31 13F/A-10 OLIN CORP COM PAR $1 Stock 680665205 933 -27 -2.81 18 -28.00 0.0011
2019-01-23 2018-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 933 -27 18 0.0011
2019-06-03 2018-09-30 13F/A-9 OLIN CORP COM PAR $1 Stock 680665205 960 -369 -27.77 25 -34.21 0.0010
2018-10-25 2018-09-30 13F OLIN CORP COM PAR $1 Stock 680665205 960 -369 25 0.0010
2019-06-03 2018-06-30 13F/A-8 OLIN CORP COM PAR $1 Stock 680665205 1,329 -1,025 -43.54 38 -54.76 0.0016
2018-08-07 2018-06-30 13F OLIN CORP COM PAR $1 Stock 680665205 1,329 248 38
2019-06-03 2018-03-31 13F/A-7 OLIN CORP COM PAR $1 Stock 680665205 2,354 0 0.00 84 0.00 0.0038
2018-05-09 2018-03-31 13F OLIN CORP COM PAR $1 Stock 680665205 1,081 -1,273 33
2019-06-03 2017-12-31 13F/A-6 OLIN CORP COM PAR $1 Stock 680665205 2,354 -1,418 -37.59 84 -34.88 0.0038
2018-01-24 2017-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 2,354 -1,418 84
2017-10-30 2017-09-30 13F OLIN CORP COM PAR $1 Stock 680665205 3,772 -868 -18.71 129 -7.86 0.0051
2019-06-03 2017-06-30 13F/A-5 OLIN CORP COM PAR $1 Stock 680665205 4,640 -20 -0.43 140 -8.50 0.0059
2017-07-31 2017-06-30 13F OLIN CORP COM PAR $1 Stock 680665205 4,640 -20 140
2019-06-03 2017-03-31 13F/A-4 OLIN CORP COM PAR $1 Stock 680665205 4,660 -899 -16.17 153 7.75 0.0067
2017-04-26 2017-03-31 13F OLIN CORP COM PAR $1 Stock 680665205 4,660 -899 153
2019-06-03 2016-12-31 13F/A-3 OLIN CORP COM PAR $1 Stock 680665205 5,559 674 13.80 142 42.00 0.0069
2017-02-14 2016-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 5,559 674 142
2016-11-04 2016-09-30 13F OLIN CORP COM PAR $1 Stock 680665205 4,885 -354 -6.76 100 -23.08 0.0052
2019-06-03 2016-06-30 13F/A-2 OLIN CORP COM PAR $1 Stock 680665205 5,239 -16,522 -75.92 130 -73.95 0.0073
2016-08-22 2016-06-30 13F OLIN CORP COM PAR $1 Stock 680665205 5,239 -16,522 130
2019-06-03 2016-03-31 13F/A-1 OLIN CORP Stock 680665205 21,761 16,424 307.74 499 442.39 0.0681
2016-05-02 2016-03-31 13F OLIN CORP COM PAR $1 Stock 680665205 5,231 -106 91
2016-02-11 2015-12-31 13F OLIN CORP COM PAR $1 Stock 680665205 5,337 5,337 92 0.0062
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.