Vanguard Group Inc ownership in 1CYTH / Lumen Technologies, Inc.

Lumen Technologies, Inc.

IT ˙ BIT ˙ US5502411037

8,45 € ↓ -0,32 (-3,65%)

2026-06-04
PREZZO DELLE AZIONI

Security	IT:1CYTH / Lumen Technologies, Inc.
Institution	Vanguard Group Inc
Latest Disclosed Ownership	109,405,246 shares
Ownership	10.67%

2025-04-30 - Vanguard Group Inc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 109,405,246 shares of Lumen Technologies, Inc. (IT:1CYTH). This represents 10.67 percent ownership of the company. In their previous filing dated 2024-02-13 , Vanguard Group Inc had reported owning 118,327,820 shares, indicating a decrease of -7.54 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)
2025-04-30	2025-04-30	13G/A	118,327,820	109,405,246	-7.54	10.67	-9.04
2024-02-13	2024-02-13	13G/A	115,778,437	118,327,820	2.20	11.73	4.83
2023-02-09	2023-02-09	13G/A	113,411,515	115,778,437	2.09	11.19	0.99
2022-02-09	2022-02-09	13G/A	126,367,933	113,411,515	-10.25	11.08	-3.82
2021-02-10	2021-02-10	13G/A	126,441,451	126,367,933	-0.06	11.52	-0.60
2020-02-12	2020-02-12	13G/A	111,083,804	126,441,451	13.83	11.59	13.85
2019-07-10	2019-07-10	13G/A	106,032,787	111,083,804	4.76	10.18	3.77
2019-02-11	2019-02-11	13G/A	101,372,433	106,032,787	4.60	9.81	3.48
2018-02-09	2018-02-09	13G/A	101,372,433	101,372,433	0.00	9.48	0.00
2018-02-08	2018-02-08	13G/A	57,351,163	101,372,433	76.76	9.48	-9.28
2017-07-10	2017-07-10	13G/A	39,167,308	57,351,163	46.43	10.45	45.95
2017-02-10	2017-02-10	13G/A	34,532,950	39,167,308	13.42	7.16	13.83
2016-02-10	2016-02-10	13G/A		34,532,950		6.29
2015-02-10	2015-02-10	13G		32,057,504		5.61

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-01-29	2025-12-31	13F	LUMEN TECHNOLOGIES	COM	550241103	111,855,666	-1,696,883	-1.49	869,119	25.06	0.0126
2025-11-07	2025-09-30	13F	LUMEN TECHNOLOGIES	COM	550241103	113,552,549	1,295,177	1.15	694,942	41.34	0.0104
2025-08-11	2025-06-30	13F	LUMEN TECHNOLOGIES	COM	550241103	112,257,372	2,852,126	2.61	491,687	14.65	0.0080
2025-05-09	2025-03-31	13F	LUMEN TECHNOLOGIES	COM	550241103	109,405,246	103,419	0.09	428,869	-26.11	0.0078
2025-02-11	2024-12-31	13F	LUMEN TECHNOLOGIES	COM	550241103	109,301,827	-7,474,123	-6.40	580,393	-30.00	0.0101
2024-11-13	2024-09-30	13F	LUMEN TECHNOLOGIES	COM	550241103	116,775,950	-1,340,307	-1.13	829,109	538.13	0.0148
2024-08-13	2024-06-30	13F	LUMEN TECHNOLOGIES	COM	550241103	118,116,257	-2,186,963	-1.82	129,928	-30.77	0.0025
2024-05-10	2024-03-31	13F	LUMEN TECHNOLOGIES	COM	550241103	120,303,220	1,975,400	1.67	187,673	-13.33	0.0037
2024-03-11	2023-12-31	13F/A-1	LUMEN TECHNOLOGIES	COM	550241103	118,327,820	927,331	0.79	216,540	29.89	0.0047
2024-02-14	2023-12-31	13F	LUMEN TECHNOLOGIES	COM	550241103	118,327,820	927,331		216,540		0.0041
2023-12-18	2023-09-30	13F/A-1	LUMEN TECHNOLOGIES	COM	550241103	117,400,489	2,404,674	2.09	166,709	-35.85	0.0041
2023-11-14	2023-09-30	13F	LUMEN TECHNOLOGIES	COM	550241103	117,400,489	2,404,674		166,709		0.0041
2023-08-14	2023-06-30	13F	LUMEN TECHNOLOGIES	COM	550241103	114,995,815	2,161,578	1.92	259,891	-13.08	0.0062
2023-07-14	2023-03-31	13F/A-1	LUMEN TECHNOLOGIES	COM	550241103	112,834,237	-2,944,200	-2.54	299,011	-50.52	0.0076
2023-05-15	2023-03-31	13F	LUMEN TECHNOLOGIES	COM	550241103	112,834,237	-2,944,200		299,011		0.0076
2023-02-10	2022-12-31	13F	LUMEN TECHNOLOGIES	COM	550241103	115,778,437	-2,604,808	-2.20	604,363	-29.87	0.0165
2022-11-14	2022-09-30	13F	LUMEN TECHNOLOGIES	COM	550241103	118,383,245	-297,667	-0.25	861,831	-33.44	0.0253
2022-08-12	2022-06-30	13F	LUMEN TECHNOLOGIES	COM	550241103	118,680,912	2,543,307	2.19	1,294,809	-1.07	0.0364
2022-05-13	2022-03-31	13F	LUMEN TECHNOLOGIES	COM	550241103	116,137,605	2,726,090	2.40	1,308,871	-8.04	0.0310
2022-02-14	2021-12-31	13F	LUMEN TECHNOLOGIES	COM	550241103	113,411,515	-11,992,430	-9.56	1,423,315	-8.40	0.0323
2021-11-12	2021-09-30	13F	LUMEN TECHNOLOGIES	COM	550241103	125,403,945	-1,296,779	-1.02	1,553,755	-9.76	0.0386
2021-08-13	2021-06-30	13F	LUMEN TECHNOLOGIES	COM	550241103	126,700,724	1,814,942	1.45	1,721,864	3.28	0.0428
2021-05-14	2021-03-31	13F	LUMEN TECHNOLOGIES	COM	550241103	124,885,782	-1,482,151	-1.17	1,667,226	35.32	0.0451
2021-02-12	2020-12-31	13F	LUMEN TECHNOLOGIES	COM	156700106	126,367,933	-1,061,573	-0.83	1,232,088	-4.17	0.0357
2020-11-16	2020-09-30	13F	LUMEN TECHNOLOGIES	COM	156700106	127,429,506	-2,909,835	-2.23	1,285,764	-1.65	0.0425
2020-08-14	2020-06-30	13F	CENTURYLINK	COM	156700106	130,339,341	-1,676,590	-1.27	1,307,303	4.68	0.0464
2020-05-15	2020-03-31	13F	CENTURYLINK	COM	156700106	132,015,931	5,574,480	4.41	1,248,871	-25.23	0.0532
2020-02-14	2019-12-31	13F	CENTURYLINK	COM	156700106	126,441,451	2,562,896	2.07	1,670,291	8.04	0.0570
2019-11-14	2019-09-30	13F	CENTURYLINK	COM	156700106	123,878,555	12,794,751	11.52	1,546,004	18.35	0.0573
2019-08-14	2019-06-30	13F	CENTURYLINK	COM	156700106	111,083,804	4,537,725	4.26	1,306,346	2.26	0.0491
2019-05-15	2019-03-31	13F	CENTURYLINK	COM	156700106	106,546,079	513,292	0.48	1,277,488	-20.47	0.0501
2019-02-14	2018-12-31	13F	CENTURYLINK	COM	156700106	106,032,787	5,009,053	4.96	1,606,396	-24.99	0.0722
2018-12-13	2018-09-30	13F/A-2	CENTURYLINK	COM	156700106	101,023,734	-249,518	-0.25	2,141,703	13.45	0.0837
2018-11-23	2018-09-30	13F/A-1	CENTURYLINK	COM	156700106	101,023,734	0		2,141,703		0.0837
2018-11-14	2018-09-30	13F	CENTURYLINK	COM	156700106	101,023,734	-249,518		2,141,703
2018-08-14	2018-06-30	13F	CENTURYLINK	COM	156700106	101,273,252	348,147	0.34	1,887,734	13.84	0.0790
2018-05-15	2018-03-31	13F	CENTURYLINK	COM	156700106	100,925,105	-447,328	-0.44	1,658,200	-1.93	0.0725
2018-02-14	2017-12-31	13F	CENTURYLINK	COM	156700106	101,372,433	43,999,282	76.69	1,690,892	55.94	0.0739
2017-11-14	2017-09-30	13F	CENTURYLINK	COM	156700106	57,373,151	21,988	0.04	1,084,353	-20.82	0.0507
2017-08-24	2017-06-30	13F/A-1	CENTURYLINK	COM	156700106	57,351,163	10,583,246	22.63	1,369,547	24.24	0.0675
2017-08-11	2017-06-30	13F	CENTURYLINK	COM	156700106	57,351,163	10,583,246		1,369,547
2017-05-12	2017-03-31	13F	CENTURYLINK	COM	156700106	46,767,917	7,600,609	19.41	1,102,321	18.35	0.0567
2017-02-14	2016-12-31	13F	CENTURYLINK	COM	156700106	39,167,308	3,556	0.01	931,398	-13.30	0.0520
2016-11-14	2016-09-30	13F	CENTURYLINK	COM	156700106	39,163,752	1,148,259	3.02	1,074,261	-2.59	0.0631
2016-08-10	2016-06-30	13F	CENTURYLINK	COM	156700106	38,015,493	1,815,294	5.01	1,102,830	-4.68	0.0685
2016-05-13	2016-03-31	13F	CENTURYLINK	COM	156700106	36,200,199	1,667,249	4.83	1,156,958	33.16	0.0750
2016-02-08	2015-12-31	13F	CENTURYLINK	COM	156700106	34,532,950	1,522,599	4.61	868,850	4.78	0.0584
2015-11-12	2015-09-30	13F/A-1	CENTURYLINK	COM	156700106	33,010,351	-864,313	-2.55	829,219	-16.68	0.0352
2015-11-12	2015-09-30	13F	CENTURYLINK	COM	156700106	44,243,600			1,242,859
2015-08-13	2015-06-30	13F	CENTURYLINK	COM	156700106	33,874,664	83,484	0.25	995,238	-14.75	0.0673
2015-05-15	2015-03-31	13F/A-1	CENTURYLINK	COM	156700106	33,791,180	1,733,676	5.41	1,167,485	-7.99	0.0792
2015-05-14	2015-03-31	13F	CENTURYLINK	COM	156700106	33,791,180			1,167,485
2015-02-12	2014-12-31	13F	CENTURYLINK	COM	156700106	32,057,504	2,264,476	7.60	1,268,836	4.15	0.0914
2014-11-12	2014-09-30	13F	CENTURYLINK	COM	156700106	29,793,028	836,765	2.89	1,218,237	16.22	0.0950
2014-08-11	2014-06-30	13F	CENTURYLINK	COM	156700106	28,956,263	353,313	1.24	1,048,216	11.59	0.0826
2014-05-13	2014-03-31	13F	CENTURYLINK	COM	156700106	28,602,950	-50,419	-0.18	939,321	2.93	0.0790
2014-02-12	2013-12-31	13F	CENTURYLINK	COM	156700106	28,653,369	-322,355	-1.11	912,610	0.37	0.0803
2013-11-07	2013-09-30	13F	CENTURYLINK	COM	156700106	28,975,724	-143,440	-0.49	909,259	-11.67	0.0888
2013-08-13	2013-06-30	13F	CENTURYLINK	COM	156700106	29,119,164	29,119,164		1,029,362		0.1081

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.