Aperio Group, LLC reports 0.27% decrease in ownership of OC / Owens Corning

오웬스 코닝

US ˙ NYSE ˙ US6907421019

Security	OC / Owens Corning
Institution	Aperio Group, LLC
Latest Disclosed Ownership	125,267 shares
Latest Disclosed Value	$ 9,490,000

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 125,267 shares of Owens Corning (US:OC) valued at $9,490,228 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 125,608 shares of Owens Corning. This represents a change in shares of -0.27% during the quarter. The current value of the position is $14,931,826 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2021-02-05	2020-12-31	13F	OWENS CORNING	COM	690742101	125,267	-341	-0.27	9,490	9.80	0.0281
2020-11-06	2020-09-30	13F	OWENS CORNING	COM	690742101	125,608	3,670	3.01	8,643	27.10	0.0292
2020-08-13	2020-06-30	13F	OWENS CORNING	COM	690742101	121,938	50,032	69.58	6,800	143.64	0.0251
2020-05-05	2020-03-31	13F	OWENS CORNING	COM	690742101	71,906	-6,839	-8.68	2,791	-45.57	0.0123
2020-02-13	2019-12-31	13F	OWENS CORNING	COM	690742101	78,745	4,717	6.37	5,128	9.60	0.0184
2019-11-06	2019-09-30	13F	OWENS CORNING	COM	690742101	74,028	-705	-0.94	4,679	7.59	0.0185
2019-07-30	2019-06-30	13F	OWENS CORNING	COM	690742101	74,733	-2,833	-3.65	4,349	18.99	0.0178
2019-05-13	2019-03-31	13F	OWENS CORNING	COM	690742101	77,566	-15,823	-16.94	3,655	-11.01	0.0158
2019-05-06	2018-12-31	13F/A-1	OWENS CORNING	COM	690742101	93,389	-3,252	-3.37	4,107	-21.70	0.0207
2019-02-14	2018-12-31	13F	OWENS CORNING	COM	690742101	93,406	-3,235		4,108
2019-05-06	2018-09-30	13F/A-1	OWENS CORNING	COM	690742101	96,641	-11,297	-10.47	5,245	-23.32	0.0231
2018-10-17	2018-09-30	13F	OWENS CORNING NEW COM	COMMON	690742101	96,641	-11,297		5,245
2019-05-06	2018-06-30	13F/A-1	OWENS CORNING	COM	690742101	107,938	-20,845	-16.19	6,840	-33.94	0.0327
2018-07-30	2018-06-30	13F	OWENS CORNING NEW COM	COMMON	690742101	107,938	-20,845		6,840
2019-05-01	2018-03-31	13F/A-1	OWENS CORNING	COM	690742101	128,783	-410	-0.32	10,354	-12.83	0.0515
2018-05-08	2018-03-31	13F	OWENS CORNING NEW COM	COMMON	690742101	128,783	-410		10,354
2019-05-01	2017-12-31	13F/A-1	OWENS CORNING	COM	690742101	129,193	14,439	12.58	11,878	33.82	0.0613
2018-02-02	2017-12-31	13F	OWENS CORNING NEW COM	COMMON	690742101	129,193	14,439		11,878
2019-05-01	2017-09-30	13F/A-1	OWENS CORNING	COM	690742101	114,754	-1,481	-1.27	8,876	14.10	0.0501
2017-10-25	2017-09-30	13F	OWENS CORNING NEW COM	COMMON	690742101	114,754	-1,481		8,876
2019-04-22	2017-06-30	13F/A-1	OWENS CORNING	COM	690742101	116,235	16,345	16.36	7,779	26.90	0.0477
2017-07-18	2017-06-30	13F	OWENS CORNING NEW COM	COMMON	690742101	116,235	16,345		7,778
2019-04-22	2017-03-31	13F/A-1	OWENS CORNING	COM	690742101	99,890	5,617	5.96	6,130	26.11	0.0419
2017-05-05	2017-03-31	13F	OWENS CORNING NEW COM	COMMON	690742101	99,890	5,617		6,130
2019-04-22	2016-12-31	13F/A-1	OWENS CORNING	COM	690742101	94,273	-14,015	-12.94	4,861	-15.93	0.0372
2017-02-14	2016-12-31	13F	OWENS CORNING NEW COM	COMMON	690742101	94,273	-14,015		4,861
2019-04-12	2016-09-30	13F/A-1	OWENS CORNING	COM	690742101	108,288	-614	-0.56	5,782	3.05	0.0419
2016-11-01	2016-09-30	13F	OWENS CORNING NEW COM	COMMON	690742101	108,288	-614		5,781
2019-04-12	2016-06-30	13F/A-1	OWENS CORNING	COM	690742101	108,902	4,788	4.60	5,611	14.00	0.0439
2016-08-12	2016-06-30	13F	OWENS CORNING NEW COM	COMMON	690742101	108,902	4,788		5,611
2019-04-12	2016-03-31	13F/A-1	OWENS CORNING	COM	690742101	104,114	5,528	5.61	4,922	6.15	0.0421
2016-04-28	2016-03-31	13F	OWENS CORNING NEW COM	COMMON	690742101	104,114	5,528		4,923
2016-01-21	2015-12-31	13F	OWENS CORNING NEW COM	COMMON	690742101	98,586	16,772	20.50	4,637	35.23	0.0425
2015-10-19	2015-09-30	13F	OWENS CORNING NEW COM	COMMON	690742101	81,814	10,644	14.96	3,429	16.79	0.0349
2015-07-29	2015-06-30	13F	OWENS CORNING NEW COM	COMMON	690742101	71,170	2,986	4.38	2,936	-0.78	0.0303
2015-04-29	2015-03-31	13F	OWENS CORNING NEW COM	COMMON	690742101	68,184	68,184	0.00	2,959		0.0331
2015-01-30	2014-12-31	13F	OWENS CORNING NEW COM	COMMON	690742101	0	-19,696	-100.00	0	-100.00
2014-10-21	2014-09-30	13F	OWENS CORNING NEW COM	COMMON	690742101	19,696	-1,146	-5.50	625	-22.46	0.0084
2014-07-23	2014-06-30	13F	OWENS CORNING NEW COM	COMMON	690742101	20,842	4,350	26.38	806	13.20	0.0117
2014-04-25	2014-03-31	13F	OWENS CORNING NEW COM	COMMON	690742101	16,492			712	42.97	0.0100
2014-01-30	2013-12-31	13F	OWENS CORNING NEW COM	COMMON	690742101				498	19.14	0.0077
2013-10-24	2013-09-30	13F	OWENS CORNING NEW COM	COMMON	690742101	11,008	900	8.90	418	5.82	0.0081
2013-07-19	2013-06-30	13F	OWENS CORNING NEW COM	COMMON	690742101	10,108			395

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.