올린 주식회사
DE ˙ DB ˙ US6806652052
€21.64 ↓ -0.22 (-1.01%)
2026-06-04
주가
SecurityDE:OLN / Olin Corporation
InstitutionComerica Bank
Latest Disclosed Ownership103,200 shares
Latest Disclosed Value $ 2,149,650
Comerica Bank reports 27.55% increase in ownership of OLN / Olin Corporation

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 103,200 shares of Olin Corporation (DE:OLN) valued at $1,816,320 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 80,908 shares of Olin Corporation. This represents a change in shares of 27.55% during the quarter. The current value of the position is $2,233,248 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-01-29 2025-12-31 13F OLIN COM PAR $1 680665205 103,200 22,292 27.55 2,150 6.33 0.0086
2025-11-14 2025-09-30 13F OLIN COM PAR $1 680665205 80,908 1,859 2.35 2,022 27.27 0.0076
2025-08-14 2025-06-30 13F OLIN COM PAR $1 680665205 79,049 -2,778 -3.39 1,588 -19.92 0.0062
2025-05-14 2025-03-31 13F OLIN COM PAR $1 680665205 81,827 8,697 11.89 1,983 -19.75 0.0083
2025-02-14 2024-12-31 13F/A-1 OLIN COM PAR $1 680665205 73,130 6,179 9.23 2,472 -23.07 0.0100
2025-02-14 2024-12-31 13F OLIN COM PAR $1 680665205 73,130 6,179 2,472 0.0083
2024-11-14 2024-09-30 13F OLIN COM PAR $1 680665205 66,951 -546 -0.81 3,212 0.94 0.0127
2024-08-15 2024-06-30 13F OLIN CORP COM PAR $1 COMMON 680665205 67,497 -18,126 -21.17 3,182 -36.79 0.0132
2024-05-16 2024-03-31 13F OLIN CORP COM PAR $1 COMMON 680665205 85,623 5,238 6.52 5,035 16.10 0.0217
2024-02-14 2023-12-31 13F OLIN CORP COM PAR $1 COMMON 680665205 80,385 -2,044 -2.48 4,337 5.27 0.0200
2023-11-21 2023-09-30 13F OLIN COMMON 680665205 82,429 -258,990 -75.86 4,120 0.0215
2023-08-22 2023-06-30 13F OLIN CORP COM PAR $1 EQU 680665205 341,419 259,543 317.00 0 -100.00 0.0003
2023-01-26 2022-12-31 13F OLIN CORP COM PAR 1 COM 680665205 81,876 -2,408 -2.86 5 -99.90 0.0353
2022-10-28 2022-09-30 13F OLIN CORP COM PAR $1 COM 680665205 84,284 147 0.17 4,041 -1.87 0.0341
2022-08-02 2022-06-30 13F OLIN CORP COM PAR $1 COM 680665205 84,137 -4,789 -5.39 4,118 -21.90 0.0338
2022-04-27 2022-03-31 13F OLIN CORP COM PAR $1 COM 680665205 88,926 -12,475 -12.30 5,273 5.02 0.0383
2022-02-18 2021-12-31 13F OLIN CORP COM PAR $1 COM 680665205 101,401 1,304 1.30 5,021 -11.05 0.0370
2021-11-22 2021-09-30 13F OLIN CORP COM PAR $1 COM 680665205 100,097 -11,492 -10.30 5,645 16.97 0.0340
2021-08-26 2021-06-30 13F OLIN CORP COM PAR $1 COM 680665205 111,589 -26,932 -19.44 4,826 -14.90 0.0288
2021-04-28 2021-03-31 13F OLIN CORP COM PAR $1 COM 680665205 138,521 -23,940 -14.74 5,671 34.61 0.0338
2021-01-28 2020-12-31 13F OLIN CORP COM PAR $1 COM 680665205 162,461 -29,443 -15.34 4,213 27.55 0.0267
2020-10-30 2020-09-30 13F OLIN CORP COM PAR $1 COM 680665205 191,904 33,196 20.92 3,303 72.75 0.0240
2020-07-31 2020-06-30 13F OLIN CORP COM PAR $1 COM 680665205 158,708 6,883 4.53 1,912 -12.49 0.0147
2020-05-01 2020-03-31 13F OLIN CORP COM PAR $1 COM 680665205 151,825 -9,039 -5.62 2,185 -13.16 0.0200
2020-02-07 2019-12-31 13F OLIN CORP COM PAR $1 COM 680665205 160,864 -6,708 -4.00 2,516 -18.44 0.0191
2019-10-31 2019-09-30 13F OLIN CORP COM PAR $1 COM 680665205 167,572 -4,581 -2.66 3,085 -15.92 0.0244
2019-08-02 2019-06-30 13F OLIN CORP COM PAR $1 COM 680665205 172,153 -12,752 -6.90 3,669 -17.97 0.0294
2019-05-02 2019-03-31 13F OLIN CORP COM PAR $1 COM 680665205 184,905 -379,183 -67.22 4,473 -66.82 0.0363
2019-02-06 2018-12-31 13F OLIN CORP COM PAR $1 COM 680665205 564,088 -51,065 -8.30 13,481 3.23 0.1145
2018-11-01 2018-09-30 13F OLIN CORP COM PAR $1 COM 680665205 615,153 -8,991 -1.44 13,059 -27.80 0.1053
2018-08-01 2018-06-30 13F OLIN CORP COM PAR $1 COM 680665205 624,144 -39,313 -5.93 18,088 -10.61 0.1265
2018-05-01 2018-03-31 13F OLIN CORP COM PAR $1 COM 680665205 663,457 -36,115 -5.16 20,235 -22.64 0.1446
2018-02-02 2017-12-31 13F OLIN CORP COM PAR $1 COM 680665205 699,572 -58,284 -7.69 26,157 -3.40 0.1743
2017-11-06 2017-09-30 13F OLIN CORP COM PAR $1 COM 680665205 757,856 -88,319 -10.44 27,078 3.26 0.1959
2017-08-03 2017-06-30 13F OLIN CORP COM PAR $1 COM 680665205 846,175 -23,427 -2.69 26,223 -7.44 0.1963
2017-05-03 2017-03-31 13F OLIN CORP COM PAR $1 COM 680665205 869,602 -93,767 -9.73 28,332 8.64 0.2150
2017-02-08 2016-12-31 13F OLIN CORP COM PAR $1 COM 680665205 963,369 815,006 549.33 26,078 736.91 0.2063
2016-08-11 2016-06-30 13F OLIN CORP COM PAR $1 COM 680665205 148,363 187 0.13 3,116 11.48 0.0269
2016-05-11 2016-03-31 13F OLIN CORP COM PAR $1 COM 680665205 148,176 6,703 4.74 2,795 17.39 0.0250
2016-02-05 2015-12-31 13F OLIN CORP COM PAR $1 COM 680665205 141,473 59,222 72.00 2,381 72.16 0.0234
2015-11-12 2015-09-30 13F OLIN CORP COM PAR $1 COM 680665205 82,251 -73,029 -47.03 1,383 -66.96 0.0131
2015-08-13 2015-06-30 13F OLIN CORP COM PAR $1 COM 680665205 155,280 71,912 86.26 4,186 56.72 0.0180
2015-05-15 2015-03-31 13F OLIN CORP COM PAR $1 COM 680665205 83,368 -86,520 -50.93 2,671 -30.95 0.0226
2015-02-13 2014-12-31 13F OLIN CORP COM PAR $1 COM 680665205 169,888 85,245 100.71 3,868 81.00 0.0167
2014-10-21 2014-09-30 13F OLIN CORP COM PAR $1 COM 680665205 84,643 -1,896 -2.19 2,137 -8.28 0.0189
2014-08-12 2014-06-30 13F OLIN CORP COM PAR $1 COM 680665205 86,539 17,924 26.12 2,330 23.02 0.0198
2014-05-15 2014-03-31 13F OLIN CORP COM PAR $1 COM 680665205 68,615 733 1.08 1,894 -3.32 0.0145
2014-02-11 2013-12-31 13F OLIN CORP COM PAR $1 COM 680665205 67,882 -11,820 -14.83 1,959 6.47 0.0152
2013-11-12 2013-09-30 13F OLIN CORP COM PAR $1 COM 680665205 79,702 2,440 3.16 1,840 -0.43 0.0128
2013-08-13 2013-06-30 13F/A-1 OLIN CORP COM PAR $1 COM 680665205 77,262 77,262 1,848 0.0151
2013-08-08 2013-06-30 13F OLIN CORP COM PAR $1 COM 680665205 372,250 8,903
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.