Aperio Group, LLC reports 14.12% increase in ownership of OMC / Omnicom Group Inc.

宏盟集團有限公司

US ˙ NYSE ˙ US6819191064

Security	OMC / Omnicom Group Inc.
Institution	Aperio Group, LLC
Latest Disclosed Ownership	249,910 shares
Latest Disclosed Value	$ 15,587,000

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 249,910 shares of Omnicom Group Inc. (US:OMC) valued at $15,586,887 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 218,992 shares of Omnicom Group Inc.. This represents a change in shares of 14.12% during the quarter. The current value of the position is $18,820,722 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	OMNICOM GROUP	COM	681919106	249,910	30,918	14.12	15,587	43.79	0.0461
2020-11-06	2020-09-30	13F	OMNICOM GROUP	COM	681919106	218,992	35,749	19.51	10,840	8.35	0.0366
2020-08-13	2020-06-30	13F	OMNICOM GROUP	COM	681919106	183,243	3,229	1.79	10,005	1.23	0.0370
2020-05-05	2020-03-31	13F	OMNICOM GROUP	COM	681919106	180,014	973	0.54	9,883	-31.87	0.0437
2020-02-13	2019-12-31	13F	OMNICOM GROUP	COM	681919106	179,041	5,872	3.39	14,506	6.98	0.0521
2019-11-06	2019-09-30	13F	OMNICOM GROUP	COM	681919106	173,169	8,890	5.41	13,559	0.72	0.0536
2019-07-30	2019-06-30	13F	OMNICOM GROUP	COM	681919106	164,279	5,058	3.18	13,462	15.84	0.0550
2019-05-13	2019-03-31	13F	OMNICOM GROUP	COM	681919106	159,221	4,603	2.98	11,621	2.61	0.0502
2019-05-06	2018-12-31	13F/A-1	OMNICOM GROUP	COM	681919106	154,618	15,793	11.38	11,325	19.94	0.0571
2019-02-14	2018-12-31	13F	OMNICOM GROUP INC COM	COM	681919106	154,734	15,909		11,333
2019-05-06	2018-09-30	13F/A-1	OMNICOM GROUP	COM	681919106	138,825	-38,789	-21.84	9,442	-30.30	0.0417
2018-10-17	2018-09-30	13F	OMNICOM GROUP COM	COMMON	681919106	138,825	-38,789		9,443
2019-05-06	2018-06-30	13F/A-1	OMNICOM GROUP	COM	681919106	177,614	8,226	4.86	13,547	10.06	0.0648
2018-07-30	2018-06-30	13F	OMNICOM GROUP COM	COMMON	681919106	177,614	8,226		13,547
2019-05-01	2018-03-31	13F/A-1	OMNICOM GROUP	COM	681919106	169,388	7,360	4.54	12,309	4.31	0.0612
2018-05-08	2018-03-31	13F	OMNICOM GROUP COM	COMMON	681919106	169,388	7,360		12,309
2019-05-01	2017-12-31	13F/A-1	OMNICOM GROUP	COM	681919106	162,028	-7,115	-4.21	11,800	-5.82	0.0609
2018-02-02	2017-12-31	13F	OMNICOM GROUP COM	COMMON	681919106	162,028	-7,115		11,801
2019-05-01	2017-09-30	13F/A-1	OMNICOM GROUP	COM	681919106	169,143	-7,660	-4.33	12,529	-14.52	0.0708
2017-10-25	2017-09-30	13F	OMNICOM GROUP COM	COMMON	681919106	169,143	-7,660		12,528
2019-04-22	2017-06-30	13F/A-1	OMNICOM GROUP	COM	681919106	176,803	16,586	10.35	14,657	6.12	0.0898
2017-07-18	2017-06-30	13F	OMNICOM GROUP COM	COMMON	681919106	176,803	16,586		14,657
2019-04-22	2017-03-31	13F/A-1	OMNICOM GROUP	COM	681919106	160,217	5,676	3.67	13,812	5.00	0.0945
2017-05-05	2017-03-31	13F	OMNICOM GROUP COM	COMMON	681919106	160,217	5,676		13,812
2019-04-22	2016-12-31	13F/A-1	OMNICOM GROUP	COM	681919106	154,541	-11,081	-6.69	13,154	-6.56	0.1007
2017-02-14	2016-12-31	13F	OMNICOM GROUP COM	COMMON	681919106	154,541	-11,081		13,153
2019-04-12	2016-09-30	13F/A-1	OMNICOM GROUP	COM	681919106	165,622	6,461	4.06	14,078	8.54	0.1019
2016-11-01	2016-09-30	13F	OMNICOM GROUP COM	COMMON	681919106	165,622	6,461		14,078
2019-04-12	2016-06-30	13F/A-1	OMNICOM GROUP	COM	681919106	159,161	12,820	8.76	12,970	6.49	0.1014
2016-08-12	2016-06-30	13F	OMNICOM GROUP COM	COMMON	681919106	159,161	12,820		12,970
2019-04-12	2016-03-31	13F/A-1	OMNICOM GROUP	COM	681919106	146,341	11,308	8.37	12,180	19.21	0.1042
2016-04-28	2016-03-31	13F	OMNICOM GROUP COM	COMMON	681919106	146,341	11,308		12,180
2016-01-21	2015-12-31	13F	OMNICOM GROUP COM	COMMON	681919106	135,033	8,389	6.62	10,217	22.42	0.0936
2015-10-19	2015-09-30	13F	OMNICOM GROUP COM	COMMON	681919106	126,644	11,815	10.29	8,346	4.60	0.0849
2015-07-29	2015-06-30	13F	OMNICOM GROUP COM	COMMON	681919106	114,829	-65	-0.06	7,979	-10.94	0.0824
2015-04-29	2015-03-31	13F	OMNICOM GROUP COM	COMMON	681919106	114,894	114,894	0.00	8,959		0.1003
2015-01-30	2014-12-31	13F	OMNICOM GROUP COM	COMMON	681919106	0	-111,003	-100.00	0	-100.00
2014-10-21	2014-09-30	13F	OMNICOM GROUP COM	COMMON	681919106	111,003	6,130	5.85	7,644	2.34	0.1033
2014-07-23	2014-06-30	13F	OMNICOM GROUP COM	COMMON	681919106	104,873	-8,063	-7.14	7,469	-8.90	0.1084
2014-04-25	2014-03-31	13F	OMNICOM GROUP COM	COMMON	681919106	112,936			8,199	2.78	0.1153
2014-01-30	2013-12-31	13F	OMNICOM GROUP COM	COMMON	681919106				7,977	42.73	0.1238
2013-10-24	2013-09-30	13F	OMNICOM GROUP COM	COMMON	681919106	88,095	8,969	11.34	5,589	12.34	0.1078
2013-07-19	2013-06-30	13F	OMNICOM GROUP COM	COMMON	681919106	79,126	79,126		4,975		0.1181

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.