Lumen Technologies, Inc.
MX ˙ BMV ˙ US5502411037
SecurityMX:LUMN / Lumen Technologies, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership10,603,492 shares
Latest Disclosed Value $ 73,694,269
Northern Trust Corp reports 0.91% decrease in ownership of LUMN / Lumen Technologies, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 10,603,492 shares of Lumen Technologies, Inc. (MX:LUMN) valued at $73,694,269 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 10,700,966 shares of Lumen Technologies, Inc.. This represents a change in shares of -0.91% during the quarter.

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)
2026-05-14 2026-03-31 13F LUMEN TECHNOLOGIES COM 550241103 10,603,492 -97,474 -0.91 73,694 -11.37 0.0020
2026-02-17 2025-12-31 13F LUMEN TECHNOLOGIES COM 550241103 10,700,966 -93,040 -0.86 83,147 25.87 0.0106
2025-11-14 2025-09-30 13F LUMEN TECHNOLOGIES COM 550241103 10,794,006 -11,680 -0.11 66,059 39.58 0.0085
2025-08-13 2025-06-30 13F LUMEN TECHNOLOGIES COM 550241103 10,805,686 -1,500,827 -12.20 47,329 -1.89 0.0065
2025-05-13 2025-03-31 13F LUMEN TECHNOLOGIES COM 550241103 12,306,513 -47,986 -0.39 48,242 -26.46 0.0072
2025-02-14 2024-12-31 13F LUMEN TECHNOLOGIES COM 550241103 12,354,499 982,206 8.64 65,602 -18.75 0.0093
2024-11-13 2024-09-30 13F LUMEN TECHNOLOGIES COM 550241103 11,372,293 19,931 0.18 80,743 546.62 0.0132
2024-08-14 2024-06-30 13F LUMEN TECHNOLOGIES COM 550241103 11,352,362 -308,805 -2.65 12,488 -31.36 0.0021
2024-05-14 2024-03-31 13F LUMEN TECHNOLOGIES COM 550241103 11,661,167 322,868 2.85 18,191 -12.33 0.0031
2024-02-13 2023-12-31 13F LUMEN TECHNOLOGIES COM 550241103 11,338,299 -978,855 -7.95 20,749 18.63 0.0038
2023-11-13 2023-09-30 13F LUMEN TECHNOLOGIES COM 550241103 12,317,154 865,108 7.55 17,490 -32.42 0.0034
2023-08-11 2023-06-30 13F LUMEN TECHNOLOGIES COM 550241103 11,452,046 4,425,560 62.98 25,882 39.00 0.0050
2023-05-15 2023-03-31 13F LUMEN TECHNOLOGIES COM 550241103 7,026,486 -6,060,611 -46.31 18,620 -72.74 0.0037
2023-02-13 2022-12-31 13F LUMEN TECHNOLOGIES COM 550241103 13,087,097 222,292 1.73 68,315 -27.06 0.0143
2022-11-14 2022-09-30 13F LUMEN TECHNOLOGIES COM 550241103 12,864,805 -1,107,211 -7.92 93,656 -38.56 0.0214
2022-08-12 2022-06-30 13F LUMEN TECHNOLOGIES COM 550241103 13,972,016 2,144,757 18.13 152,435 14.36 0.0326
2022-05-13 2022-03-31 13F LUMEN TECHNOLOGIES COM 550241103 11,827,259 101,765 0.87 133,292 -9.42 0.0234
2022-02-08 2021-12-31 13F LUMEN TECHNOLOGIES COM 550241103 11,725,494 44,612 0.38 147,156 1.68 0.0241
2021-11-15 2021-09-30 13F LUMEN TECHNOLOGIES COM 550241103 11,680,882 604,642 5.46 144,726 -3.85 0.0256
2021-08-13 2021-06-30 13F LUMEN TECHNOLOGIES COM 550241103 11,076,240 -301,665 -2.65 150,525 -0.90 0.0265
2021-05-12 2021-03-31 13F LUMEN TECHNOLOGIES COM 550241103 11,377,905 320,191 2.90 151,896 40.89 0.0283
2021-02-11 2020-12-31 13F LUMEN TECHNOLOGIES COM 156700106 11,057,714 -623,930 -5.34 107,812 -8.53 0.0210
2020-11-16 2020-09-30 13F LUMEN TECHNOLOGIES COM 156700106 11,681,644 157,045 1.36 117,868 1.97 0.0258
2020-08-14 2020-06-30 13F CENTURYLINK COM 156700106 11,524,599 -222,768 -1.90 115,591 4.02 0.0274
2020-05-14 2020-03-31 13F CENTURYLINK COM 156700106 11,747,367 -108,732 -0.92 111,129 -29.05 0.0319
2020-02-14 2019-12-31 13F CENTURYLINK COM 156700106 11,856,099 123,116 1.05 156,619 6.96 0.0351
2019-11-13 2019-09-30 13F CENTURYLINK COM 156700106 11,732,983 400,852 3.54 146,428 9.88 0.0351
2019-08-13 2019-06-30 13F CENTURYLINK COM 156700106 11,332,131 628,041 5.87 133,266 3.84 0.0316
2019-05-13 2019-03-31 13F CENTURYLINK COM 156700106 10,704,090 -160,383 -1.48 128,342 -22.03 0.0317
2019-02-12 2018-12-31 13F CENTURYLINK COM 156700106 10,864,473 313,255 2.97 164,598 -26.42 0.0462
2018-11-14 2018-09-30 13F CENTURYLINK COM 156700106 10,551,218 -257,355 -2.38 223,686 11.03 0.0547
2018-09-18 2018-06-30 13F/A-1 CENTURYLINK COM 156700106 10,808,573 -119,806 -1.10 201,472 12.21 0.0512
2018-08-14 2018-06-30 13F CENTURYLINK COM 156700106 10,875,094 -53,285 202,711
2018-05-09 2018-03-31 13F CENTURYLINK COM 156700106 10,928,379 -7,865 -0.07 179,553 -1.57 0.0467
2018-02-14 2017-12-31 13F CENTURYLINK COM 156700106 10,936,244 4,032,525 58.41 182,417 39.80 0.0462
2017-11-13 2017-09-30 13F CENTURYLINK COM 156700106 6,903,719 -74,448 -1.07 130,481 -21.70 0.0340
2017-08-11 2017-06-30 13F CENTURYLINK COM 156700106 6,978,167 95,821 1.39 166,639 2.73 0.0466
2017-05-12 2017-03-31 13F CENTURYLINK COM 156700106 6,882,346 -101,490 -1.45 162,217 -2.32 0.0468
2017-02-13 2016-12-31 13F CENTURYLINK COM 156700106 6,983,836 -175,604 -2.45 166,075 -15.43 0.0509
2016-11-09 2016-09-30 13F CENTURYLINK COM 156700106 7,159,440 147,357 2.10 196,383 -3.46 0.0612
2016-08-12 2016-06-30 13F CENTURYLINK COM 156700106 7,012,083 143,042 2.08 203,421 -6.37 0.0660
2016-08-19 2016-03-31 13F/A-1 CENTURYLINK COM 156700106 6,869,041 124,170 1.84 217,257 28.02 0.0721
2016-05-13 2016-03-31 13F Centurylink COMM 156700106 6,869,011 219,534
2016-02-12 2015-12-31 13F Centurylink COMM 156700106 6,744,871 -476,450 -6.60 169,701 -6.45 0.0563
2015-11-12 2015-09-30 13F Centurylink COMM 156700106 7,221,321 115,092 1.62 181,400 -13.11 0.0605
2015-08-13 2015-06-30 13F CENTURYLINK COM 156700106 7,106,229 -244,579 -3.33 208,781 -17.79 0.1415
2015-05-14 2015-03-31 13F Centurylink COMM 156700106 7,350,808 -106,612 -1.43 253,971 -13.96 0.0764
2015-02-12 2014-12-31 13F Centurylink COM 156700106 7,457,420 333,649 4.68 295,164 1.33 0.0891
2014-11-13 2014-09-30 13F Centurylink COMM 156700106 7,123,771 -122,580 -1.69 291,290 11.04 0.0915
2014-08-14 2014-06-30 13F CENTURYLINK com 156700106 7,246,351 -153,748 -2.08 262,318 7.94 0.0818
2014-05-14 2014-03-31 13F CENTURYLINK COMM 156700106 7,400,099 -206,837 -2.72 243,020 0.31 0.0765
2014-02-21 2013-12-31 13F/A-1 CENTURYLINK COM 156700106 7,606,936 -137,575 -1.78 242,281 -0.31 0.0777
2014-02-12 2013-12-31 13F CENTURYLINK COM 156700106 7,606,936 242,281
2013-11-13 2013-09-30 13F CENTURYLINK COM 156700106 7,744,511 -489,013 -5.94 243,023 -16.50 0.0856
2013-08-09 2013-06-30 13F CENTURYLINK COM 156700106 8,233,524 8,233,524 291,055 0.1055
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.