Cerity Partners LLC reports 52.34% decrease in ownership of 6IY / Stagwell Inc.

Stagwell Inc.

DE ˙ DB ˙ US85256A1097

5,90 € 0,00 (0,00%)

2026-05-29
DEL PRIS

Security	DE:6IY / Stagwell Inc.
Institution	Cerity Partners LLC
Latest Disclosed Ownership	147,836 shares
Latest Disclosed Value	$ 929,888

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 147,836 shares of Stagwell Inc. (DE:6IY) valued at $790,923 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 310,182 shares of Stagwell Inc.. This represents a change in shares of -52.34% during the quarter. The current value of the position is $872,232 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 (%)
2026-05-15	2026-03-31	13F	STAGWELL	COM CL A	85256A109	147,836	-162,346	-52.34	930	-38.72	0.0007
2026-02-11	2025-12-31	13F	STAGWELL	COM CL A	85256A109	310,182	161,296	108.34	1,517	80.91	0.0022
2025-10-22	2025-09-30	13F	STAGWELL	Stock	85256A109	148,886	45	0.03	838	25.26	0.0014
2025-08-13	2025-06-30	13F	STAGWELL	Stock	85256A109	148,841	64,675	76.84	670	31.43	0.0012
2025-04-30	2025-03-31	13F	STAGWELL	Stock	85256A109	84,166	8	0.01	509	-7.96	0.0010
2025-02-13	2024-12-31	13F	STAGWELL	Stock	85256A109	84,158	-5,000	-5.61	554	-11.52	0.0012
2024-11-12	2024-09-30	13F	STAGWELL	Stock	85256A109	89,158	-29,911	-25.12	626	-23.03	0.0014
2024-08-13	2024-06-30	13F	STAGWELL	Stock	85256A109	119,069	25,044	26.64	812	39.04	0.0021
2024-05-14	2024-03-31	13F	STAGWELL	Stock	85256A109	94,025	26,463	39.17	585	30.65	0.0015
2024-01-26	2023-12-31	13F	STAGWELL	Stock	85256A109	67,562	67,562		448		0.0015
2023-11-14	2023-09-30	13F	STAGWELL	Stock	85256A109	0	-44,750	-100.00	0	-100.00
2023-08-14	2023-06-30	13F	STAGWELL	Stock	85256A109	44,750	500	1.13	323	-1.83	0.0013
2023-05-11	2023-03-31	13F	STAGWELL	Stock	85256A109	44,250	2,863	6.92	328	27.63	0.0008
2023-02-15	2022-12-31	13F	STAGWELL	Stock	85256A109	41,387	-14,113	-25.43	257	-33.42	0.0016
2022-11-14	2022-09-30	13F	STAGWELL	Stock	85256A109	55,500	55,500		386		0.0046
2021-10-25	2021-09-30	13F	MDC PARTNERS	Stock	552697104	0	-55,500	-100.00	0	-100.00
2021-08-11	2021-06-30	13F	MDC PARTNERS	Stock	552697104	55,500	0	0.00	325	87.86	0.0071
2021-08-11	2021-03-31	13F/A-1	MDC PARTNERS	Stock	552697104	55,500	0	0.00	173	24.46	0.0041
2021-05-12	2021-03-31	13F	MDC PARTNERS	Stock	552697104	55,500	0		173		0.0051
2021-02-11	2020-12-31	13F	MDC PARTNERS	Stock	552697104	55,500	0	0.00	139	56.18	0.0045
2020-11-12	2020-09-30	13F	MDC PARTNERS	COM	552697104	55,500	0	0.00	89	-22.61	0.0037
2020-08-17	2020-06-30	13F/A-1	MDC PARTNERS	CL A SUB VTG	552697104	55,500	-3,155	-5.38	115	35.29	0.0064
2020-08-14	2020-06-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	55,500	-3,155		115		6,342.5250
2020-05-14	2020-03-31	13F	MDC PARTNERS	CL A SUB VTG	552697104	58,655	0	0.00	85	-47.85	0.0054
2020-02-14	2019-12-31	13F	MDC PARTNERS	CL A SUB VTG	552697104	58,655	0	0.00	163	-1.21	0.0083
2019-10-30	2019-09-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	58,655	3,155	5.68	165	17.86	0.0097
2019-08-14	2019-06-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	55,500	0	0.00	140	12.00	0.0088
2019-05-14	2019-03-31	13F	MDC PARTNERS	CL A SUB VTG	552697104	55,500	-3,155	-5.38	125	-18.30	0.0084
2019-02-06	2018-12-31	13F	MDC PARTNERS	CL A SUB VTG	552697104	58,655	0	0.00	153	-37.04	0.0102
2018-11-15	2018-09-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	58,655	0	0.00	243	-10.00	0.0168
2018-08-15	2018-06-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	58,655	3,155	5.68	270	-32.50	0.0199
2018-05-15	2018-03-31	13F	MDC PARTNERS	CL A SUB VTG	552697104	55,500	0	0.00	400	-26.06	0.0306
2018-02-14	2017-12-31	13F	MDC PARTNERS	CL A SUB VTG	552697104	55,500	0	0.00	541	-11.31	0.0363
2017-11-13	2017-09-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	55,500	-1,772	-3.09	610	-27.47	0.0432
2017-08-10	2017-06-30	13F	MDC PARTNERS	CL A SUB VTG	552697104	57,272	1,772	3.19	841	61.11	0.0704
2017-05-02	2017-03-31	13F	MDC PARTNERS	COM	552697104	55,500	55,500		522		0.0436

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.