올린 주식회사
US ˙ NYSE ˙ US6806652052

SecurityOLN / Olin Corporation
InstitutionAperio Group, LLC
Latest Disclosed Ownership60,479 shares
Latest Disclosed Value $ 1,485,000
Aperio Group, LLC reports 9.97% increase in ownership of OLN / Olin Corporation

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 60,479 shares of Olin Corporation (US:OLN) valued at $1,485,364 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 54,996 shares of Olin Corporation. This represents a change in shares of 9.97% during the quarter. The current value of the position is $1,484,155 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)
2021-02-05 2020-12-31 13F OLIN COM PAR $1 680665205 60,479 5,483 9.97 1,485 118.06 0.0044
2020-11-06 2020-09-30 13F OLIN COM PAR $1 680665205 54,996 -32,555 -37.18 681 -32.31 0.0023
2020-08-13 2020-06-30 13F OLIN COM PAR $1 680665205 87,551 -56,375 -39.17 1,006 -40.12 0.0037
2020-05-05 2020-03-31 13F OLIN COM PAR $1 680665205 143,926 87,317 154.25 1,680 71.95 0.0074
2020-02-13 2019-12-31 13F OLIN COM PAR $1 680665205 56,609 6,887 13.85 977 4.94 0.0035
2019-11-06 2019-09-30 13F OLIN COM PAR $1 680665205 49,722 -41,615 -45.56 931 -53.47 0.0037
2019-07-30 2019-06-30 13F OLIN COM PAR $1 680665205 91,337 -25,618 -21.90 2,001 -26.05 0.0082
2019-05-13 2019-03-31 13F OLIN COM PAR $1 680665205 116,955 6,234 5.63 2,706 21.51 0.0117
2019-05-06 2018-12-31 13F/A-1 OLIN COM PAR $1 680665205 110,721 74,866 208.80 2,227 141.80 0.0112
2019-02-14 2018-12-31 13F OLIN COM PAR $1 680665205 111,208 75,353 2,236
2019-05-06 2018-09-30 13F/A-1 OLIN COM PAR $1 680665205 35,855 -561 -1.54 921 -11.95 0.0041
2018-10-17 2018-09-30 13F OLIN CORP COM PAR $1. COMMON 680665205 35,855 -561 921
2019-05-06 2018-06-30 13F/A-1 OLIN COM PAR $1 680665205 36,416 2,385 7.01 1,046 1.16 0.0050
2018-07-30 2018-06-30 13F OLIN CORP COM PAR $1. COMMON 680665205 36,416 2,385 1,046
2019-05-01 2018-03-31 13F/A-1 OLIN COM PAR $1 680665205 34,031 1,572 4.84 1,034 -10.48 0.0051
2018-05-08 2018-03-31 13F OLIN CORP COM PAR $1. COMMON 680665205 34,031 1,572 1,034
2019-05-01 2017-12-31 13F/A-1 OLIN COM PAR $1 680665205 32,459 1,133 3.62 1,155 7.64 0.0060
2018-02-02 2017-12-31 13F OLIN CORP COM PAR $1. COMMON 680665205 32,459 1,133 1,155
2019-05-01 2017-09-30 13F/A-1 OLIN COM PAR $1 680665205 31,326 -6,636 -17.48 1,073 -6.61 0.0061
2017-10-25 2017-09-30 13F OLIN CORP COM PAR $1. COMMON 680665205 31,326 -6,636 1,073
2019-04-22 2017-06-30 13F/A-1 OLIN COM PAR $1 680665205 37,962 15,998 72.84 1,149 59.14 0.0070
2017-07-18 2017-06-30 13F OLIN CORP COM PAR $1. COMMON 680665205 37,962 15,998 1,149
2019-04-22 2017-03-31 13F/A-1 OLIN COM PAR $1 680665205 21,964 2,138 10.78 722 42.13 0.0049
2017-05-05 2017-03-31 13F OLIN CORP COM PAR $1. COMMON 680665205 21,964 2,138 722
2019-04-22 2016-12-31 13F/A-1 OLIN COM PAR $1 680665205 19,826 -5,282 -21.04 508 -1.36 0.0039
2017-02-14 2016-12-31 13F OLIN CORP COM PAR $1. COMMON 680665205 19,826 -5,282 508
2019-04-12 2016-09-30 13F/A-1 OLIN COM PAR $1 680665205 25,108 -9,843 -28.16 515 -40.67 0.0037
2016-11-01 2016-09-30 13F OLIN CORP COM PAR $1. COMMON 680665205 25,108 -9,843 515
2019-04-12 2016-06-30 13F/A-1 OLIN COM PAR $1 680665205 34,951 4,164 13.53 868 62.24 0.0068
2016-08-12 2016-06-30 13F OLIN CORP COM PAR $1. COMMON 680665205 34,951 4,164 868
2019-04-12 2016-03-31 13F/A-1 OLIN COM PAR $1 680665205 30,787 8,741 39.65 535 40.42 0.0046
2016-04-28 2016-03-31 13F OLIN CORP COM PAR $1. COMMON 680665205 30,787 8,741 535
2016-01-21 2015-12-31 13F OLIN CORP COM PAR $1. COMMON 680665205 22,046 381
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.