奧林公司
US ˙ NYSE ˙ US6806652052

SecurityOLN / Olin Corporation
InstitutionTeachers Advisors, Llc
Latest Disclosed Ownership1,975,865 shares
Ownership 0.62%
Teachers Advisors, Llc ownership in OLN / Olin Corporation

2020-02-14 - Teachers Advisors, Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,975,865 shares of Olin Corporation (US:OLN). This represents 0.62 percent ownership of the company. In their previous filing dated 2019-02-14 , Teachers Advisors, Llc had reported owning 9,687,482 shares, indicating a decrease of -79.60 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2020-02-14 2020-02-14 13G/A 9,687,482 1,975,865 -79.60 0.62 -87.14
2019-02-14 2019-02-14 13G/A 9,853,573 9,687,482 -1.69 4.82 5.47
2018-02-14 2018-02-14 13G/A 10,724,336 9,853,573 -8.12 4.57 -4.59
2017-02-14 2017-02-14 13G/A 15,055,689 10,724,336 -28.77 4.79 -31.86
2016-02-10 2016-02-10 13G 15,055,689 7.03

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2019-05-14 2019-03-31 13F Olin CS 680665205 1,471,970 -169,452 -10.32 34,061 3.19 0.0417
2019-02-14 2018-12-31 13F Olin CS 680665205 1,641,422 -693,525 -29.70 33,009 -44.95 0.0464
2018-11-16 2018-09-30 13F/A-1 Olin CS 680665205 2,334,947 -40,961 -1.72 59,961 -12.13 0.0722
2018-11-14 2018-09-30 13F Olin CS 680665205 2,334,947 -40,961 59,961
2018-08-14 2018-06-30 13F Olin CS 680665205 2,375,908 -140,286 -5.58 68,236 -10.76 0.0853
2018-05-14 2018-03-31 13F Olin CS 680665205 2,516,194 270,638 12.05 76,467 -4.29 0.0991
2018-02-14 2017-12-31 13F Olin CS 680665205 2,245,556 -271,948 -10.80 79,897 -7.34 0.1026
2017-11-13 2017-09-30 13F Olin CS 680665205 2,517,504 -132,508 -5.00 86,225 7.46 0.1165
2017-08-10 2017-06-30 13F Olin CS 680665205 2,650,012 113,395 4.47 80,242 -3.76 0.1124
2017-05-11 2017-03-31 13F Olin CS 680665205 2,536,617 -268,177 -9.56 83,379 16.08 0.1214
2017-02-24 2016-12-31 13F/A-1 Olin CS 680665205 2,804,794 -627,479 -18.28 71,831 1.99 0.1127
2017-02-10 2016-12-31 13F Olin CS 680665205 2,804,794 71,831
2016-11-08 2016-09-30 13F Olin CS 680665205 3,432,273 487,205 16.54 70,430 -3.72 0.1171
2016-08-11 2016-06-30 13F Olin CS 680665205 2,945,068 -238,176 -7.48 73,155 32.30 0.1277
2016-05-06 2016-03-31 13F Olin CS 680665205 3,183,244 -259,347 -7.53 55,293 -6.94 0.1010
2016-02-12 2015-12-31 13F Olin CS 680665205 3,442,591 3,329,663 2,948.48 59,419 3,030.61 0.1112
2015-11-13 2015-09-30 13F Olin CS 680665205 112,928 990 0.88 1,898 -37.09 0.0038
2015-08-10 2015-06-30 13F Olin CS 680665205 111,938 -1,551 -1.37 3,017 -17.02 0.0056
2015-05-05 2015-03-31 13F Olin CS 680665205 113,489 2,821 2.55 3,636 44.29 0.0068
2015-02-13 2014-12-31 13F Olin CS 680665205 110,668 0 0.00 2,520 -9.81 0.0048
2014-11-13 2014-09-30 13F OLIN CS 680665205 110,668 -1,241 -1.11 2,794 -7.27 0.0056
2014-08-13 2014-06-30 13F Olin CS 680665205 111,909 -6,163 -5.22 3,013 -7.58 0.0062
2014-05-13 2014-03-31 13F OLIN CS 680665205 118,072 5,140 4.55 3,260 0.06 0.0071
2014-02-14 2013-12-31 13F Olin CS 680665205 112,932 4,300 3.96 3,258 30.01 0.0074
2013-11-12 2013-09-30 13F Olin CS 680665205 108,632 4,512 4.33 2,506 0.60 0.0063
2013-08-13 2013-06-30 13F Olin CS 680665205 104,120 104,120 2,491 0.0067
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.