Lumen Technologies, Inc.
US ˙ NYSE ˙ US5502411037

SecurityLUMN / Lumen Technologies, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership267,674 shares
Latest Disclosed Value $ 2,079,835
Sei Investments Co reports 171.23% increase in ownership of LUMN / Lumen Technologies, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 267,674 shares of Lumen Technologies, Inc. (US:LUMN) valued at $2,079,827 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 98,688 shares of Lumen Technologies, Inc.. This represents a change in shares of 171.23% during the quarter. The current value of the position is $2,671,387 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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F LUMEN TECHNOLOGIES COM 550241103 267,674 168,986 171.23 2,080 244.78 0.0021
2025-11-13 2025-09-30 13F LUMEN TECHNOLOGIES COM 550241103 98,688 206 0.21 604 39.91 0.0006
2025-08-14 2025-06-30 13F LUMEN TECHNOLOGIES COM 550241103 98,482 -201,997 -67.22 431 -63.38 0.0005
2025-05-14 2025-03-31 13F/A-1 LUMEN TECHNOLOGIES COM 550241103 300,479 122,941 69.25 1,178 24.95 0.0015
2025-05-13 2025-03-31 13F LUMEN TECHNOLOGIES COM 550241103 178,056 518 944 0.0010
2025-02-11 2024-12-31 13F LUMEN TECHNOLOGIES COM 550241103 177,538 129,945 273.03 943 179.53 0.0012
2024-11-12 2024-09-30 13F LUMEN TECHNOLOGIES COM 550241103 47,593 47,593 338 0.0004
2024-02-14 2023-12-31 13F LUMEN TECHNOLOGIES COM 550241103 0 -60,389 -100.00 0 -100.00
2023-11-14 2023-09-30 13F LUMEN TECHNOLOGIES COM 550241103 60,389 -38,786 -39.11 86 -62.05 0.0002
2023-08-11 2023-06-30 13F LUMEN TECHNOLOGIES COM 550241103 99,175 12,823 14.85 224 -1.75 0.0004
2023-05-12 2023-03-31 13F LUMEN TECHNOLOGIES COM 550241103 86,352 -14,917 -14.73 229 -56.82 0.0004
2023-02-10 2022-12-31 13F LUMEN TECHNOLOGIES COM 550241103 101,269 -150,809 -59.83 529 -71.23 0.0012
2022-11-14 2022-09-30 13F LUMEN TECHNOLOGIES COM 550241103 252,078 48,566 23.86 1,835 -17.45 0.0041
2022-08-15 2022-06-30 13F LUMEN TECHNOLOGIES COM 550241103 203,512 4,598 2.31 2,223 -0.80 0.0048
2022-05-13 2022-03-31 13F LUMEN TECHNOLOGIES COM 550241103 198,914 198,914 2,241 0.0045
2022-02-14 2021-12-31 13F LUMEN TECHNOLOGIES COM 550241103 0 -300,524 -100.00 0 -100.00
2021-11-12 2021-09-30 13F LUMEN TECHNOLOGIES COM 550241103 300,524 -8,682 -2.81 3,723 -11.44 0.0078
2021-08-06 2021-06-30 13F LUMEN TECHNOLOGIES COM 550241103 309,206 85,001 37.91 4,204 40.46 0.0093
2021-05-12 2021-03-31 13F LUMEN TECHNOLOGIES COM 550241103 224,205 -732,881 -76.57 2,993 -67.92 0.0075
2021-02-08 2020-12-31 13F LUMEN TECHNOLOGIES COM 156700106 957,086 799,589 507.69 9,331 489.08 0.0241
2020-12-04 2020-09-30 13F/A-1 LUMEN TECHNOLOGIES COM 156700106 157,497 68,911 77.79 1,584 79.19 0.0046
2020-11-06 2020-09-30 13F LUMEN TECHNOLOGIES COM 156700106 158,777 70,191 1,597 3,845.2209
2020-08-17 2020-06-30 13F/A-1 CENTURYLINK COM 156700106 88,586 -40,859 -31.56 884 -27.84 0.0027
2020-08-11 2020-06-30 13F CENTURYLINK COM 156700106 161,701 32,256 2,104 5,707.2120
2020-05-14 2020-03-31 13F CENTURYLINK COM 156700106 129,445 -60,939 -32.01 1,225 -51.29 0.0045
2020-02-06 2019-12-31 13F CENTURYLINK COM 156700106 190,384 45,687 31.57 2,515 39.49 0.0075
2019-11-12 2019-09-30 13F CENTURYLINK COM 156700106 144,697 -41,504 -22.29 1,803 -17.52 0.0046
2019-08-14 2019-06-30 13F CENTURYLINK COM 156700106 186,201 -55,827 -23.07 2,186 -24.54 0.0071
2019-05-15 2019-03-31 13F CENTURYLINK COM 156700106 242,028 111,105 84.86 2,897 9.11 0.0097
2019-02-13 2018-12-31 13F CENTURYLINK COM 156700106 130,923 -44,975 -25.57 2,655 -28.80 0.0095
2018-11-08 2018-09-30 13F CENTURYLINK COM 156700106 175,898 61,277 53.46 3,729 74.50 0.0135
2018-08-03 2018-06-30 13F CENTURYLINK COM 156700106 114,621 33,049 40.52 2,137 59.48 0.0073
2018-05-11 2018-03-31 13F CENTURYLINK COM 156700106 81,572 -1,855,246 -95.79 1,340 -95.85 0.0051
2018-02-08 2017-12-31 13F CENTURYLINK COM 156700106 1,936,818 1,912,954 8,016.07 32,306 7,063.19 0.1122
2017-11-06 2017-09-30 13F CENTURYLINK COM 156700106 23,864 -51,503 -68.34 451 -74.93 0.0016
2017-07-31 2017-06-30 13F CENTURYLINK COM 156700106 75,367 -13,722 -15.40 1,799 -14.33 0.0072
2017-05-05 2017-03-31 13F CENTURYLINK COM 156700106 89,089 45,453 104.16 2,100 102.51 0.0092
2017-02-02 2016-12-31 13F CENTURYLINK COM 156700106 43,636 13,283 43.76 1,037 24.49 0.0050
2016-11-04 2016-09-30 13F CENTURYLINK COM 156700106 30,353 -4,123 -11.96 833 -16.78 0.0042
2016-08-11 2016-06-30 13F CENTURYLINK COM 156700106 34,476 -3,420 -9.02 1,001 -17.34 0.0060
2016-05-10 2016-03-31 13F/A-1 CENTURYLINK COM 156700106 37,896 -45,893 -54.77 1,211 -42.55 0.0075
2016-02-03 2015-12-31 13F CENTURYLINK COM 156700106 83,789 -27,563 -24.75 2,108 -24.63 0.0128
2015-11-02 2015-09-30 13F/A-1 CENTURYLINK COM 156700106 111,352 -157,510 -58.58 2,797 -64.59 0.0257
2015-10-30 2015-09-30 13F CENTURYLINK COM 156700106 111,352 2,798
2015-08-07 2015-06-30 13F/A-1 CENTURYLINK COM 156700106 268,862 9,277 3.57 7,900 -11.89 0.0714
2015-08-04 2015-06-30 13F CENTURYLINK COM 156700106 268,862 9,277 7,900 0.0714
2015-05-14 2015-03-31 13F/A-1 CENTURYLINK COM 156700106 259,585 99,070 61.72 8,966 41.26 0.0779
2015-05-01 2015-03-31 13F CENTRUS ENERGY CL A 156700106 259,585 8,966
2015-02-10 2014-12-31 13F CENTURYLINK COM 156700106 160,515 160,515 6,347 0.0561
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.