Sempra
BG ˙ BUL ˙ US8168511090
SecurityBG:SE4 / Sempra
InstitutionMagellan Asset Management Ltd
ManagerHamish Douglass
Latest Disclosed Ownership2,258,369 shares
Latest Disclosed Value $ 219,445,716
Magellan Asset Management Ltd reports 4.22% increase in ownership of SE4 / Sempra

On May 11, 2026 - Magellan Asset Management Ltd filed a 13F-HR form disclosing ownership of 2,258,369 shares of Sempra (BG:SE4) valued at $219,445,716 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,166,850 shares of Sempra. This represents a change in shares of 4.22% 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)
2026-05-11 2026-03-31 13F SEMPRA COM 816851109 2,258,369 91,519 4.22 219,446 14.71 2.8471
2026-02-10 2025-12-31 13F SEMPRA COM 816851109 2,166,850 -71,466 -3.19 191,311 -5.01 2.3255
2025-11-10 2025-09-30 13F SEMPRA COM 816851109 2,238,316 -19,680 -0.87 201,404 17.72 2.3853
2025-08-07 2025-06-30 13F SEMPRA COM 816851109 2,257,996 -287,401 -11.29 171,088 -5.81 1.9556
2025-05-12 2025-03-31 13F SEMPRA COM 816851109 2,545,397 -114,694 -4.31 181,640 -22.16 2.2084
2025-02-12 2024-12-31 13F SEMPRA COM 816851109 2,660,091 -420,635 -13.65 233,343 -9.43 2.5636
2024-11-14 2024-09-30 13F SEMPRA COM 816851109 3,080,726 211,587 7.37 257,641 18.06 2.5650
2024-08-13 2024-06-30 13F SEMPRA COM 816851109 2,869,139 -427,210 -12.96 218,227 -7.83 2.0775
2024-05-14 2024-03-31 13F SEMPRA COM 816851109 3,296,349 -220,515 -6.27 236,777 -9.91 2.2616
2024-02-13 2023-12-31 13F SEMPRA COM 816851109 3,516,864 -90,713 -2.51 262,815 7.09 2.6185
2023-11-13 2023-09-30 13F SEMPRA COM 816851109 3,607,577 1,745,776 93.77 245,423 -9.46 2.6082
2023-08-11 2023-06-30 13F SEMPRA COM 816851109 1,861,801 -75,632 -3.90 271,060 -7.44 2.4121
2023-05-12 2023-03-31 13F SEMPRA COM 816851109 1,937,433 -62,511 -3.13 292,862 -5.24 2.5009
2023-02-13 2022-12-31 13F SEMPRA COM 816851109 1,999,944 -68,832 -3.33 309,071 -0.36 2.6443
2022-11-10 2022-09-30 13F SEMPRA COM 816851109 2,068,776 -99,523 -4.59 310,192 -4.80 2.1680
2022-08-12 2022-06-30 13F SEMPRA COM 816851109 2,168,299 -292,145 -11.87 325,830 -21.23 1.7784
2022-05-13 2022-03-31 13F SEMPRA COM 816851109 2,460,444 -595,598 -19.49 413,650 2.32 1.6017
2022-02-11 2021-12-31 13F SEMPRA COM 816851109 3,056,042 33,948 1.12 404,253 5.74 1.0298
2021-11-04 2021-09-30 13F SEMPRA COM 816851109 3,022,094 -188 -0.01 382,295 -4.52 0.7639
2021-08-12 2021-06-30 13F SEMPRA ENERGY COM 816851109 3,022,282 279,410 10.19 400,392 10.10 0.7925
2021-05-13 2021-03-31 13F SEMPRA ENERGY COM 816851109 2,742,872 34,806 1.29 363,650 5.40 0.7607
2021-02-11 2020-12-31 13F SEMPRA ENERGY COM 816851109 2,708,066 139,757 5.44 345,035 13.50 0.7981
2020-11-12 2020-09-30 13F SEMPRA ENERGY COM 816851109 2,568,309 315,774 14.02 303,985 15.12 0.7755
2020-08-14 2020-06-30 13F SEMPRA ENERGY COM 816851109 2,252,535 222,855 10.98 264,065 15.14 0.7910
2020-05-14 2020-03-31 13F SEMPRA ENERGY COM 816851109 2,029,680 -71,503 -3.40 229,334 -27.95 0.7895
2020-02-13 2019-12-31 13F SEMPRA ENERGY COM 816851109 2,101,183 141,666 7.23 318,287 10.04 0.8382
2019-11-13 2019-09-30 13F SEMPRA ENERGY COM 816851109 1,959,517 99,747 5.36 289,244 13.16 0.8315
2019-08-13 2019-06-30 13F SEMPRA ENERGY COM 816851109 1,859,770 -75,047 -3.88 255,607 4.97 0.7357
2019-05-14 2019-03-31 13F SEMPRA ENERGY COM 816851109 1,934,817 57,861 3.08 243,516 19.92 0.7728
2019-03-11 2018-12-31 13F/A-1 SEMPRA ENERGY COM 816851109 1,876,956 221,608 13.39 203,068 7.85 0.7462
2019-02-14 2018-12-31 13F SEMPRA ENERGY COM 816851109 1,876,956 221,608 203,068
2018-11-14 2018-09-30 13F SEMPRA ENERGY COM 816851109 1,655,348 -1,593 -0.10 188,296 -2.13 0.6157
2018-08-13 2018-06-30 13F SEMPRA ENERGY COM 816851109 1,656,941 -3,745 -0.23 192,387 4.16 0.6749
2018-05-15 2018-03-31 13F SEMPRA ENERGY COM 816851109 1,660,686 62,242 3.89 184,701 8.07 0.6816
2018-02-14 2017-12-31 13F SEMPRA ENERGY COM 816851109 1,598,444 163,168 11.37 170,906 4.33 0.5681
2017-11-13 2017-09-30 13F SEMPRA ENERGY COM 816851109 1,435,276 75,433 5.55 163,808 6.84 0.6171
2017-08-11 2017-06-30 13F SEMPRA ENERGY COM 816851109 1,359,843 129,155 10.49 153,322 12.74 0.6432
2017-05-16 2017-03-31 13F SEMPRA ENERGY COM 816851109 1,230,688 155,633 14.48 136,000 25.70 0.6003
2017-02-15 2016-12-31 13F SEMPRA ENERGY COM 816851109 1,075,055 35,311 3.40 108,194 -2.92 0.5076
2016-11-14 2016-09-30 13F SEMPRA ENERGY COM 816851109 1,039,744 146,537 16.41 111,450 9.43 0.5588
2016-08-19 2016-06-30 13F SEMPRA ENERGY COM 816851109 893,207 365,303 69.20 101,843 85.41 0.5716
2016-05-13 2016-03-31 13F SEMPRA ENERGY COM 816851109 527,904 12,697 2.46 54,928 13.41 0.2961
2016-02-11 2015-12-31 13F SEMPRA ENERGY COM 816851109 515,207 18,735 3.77 48,435 0.87 0.2712
2015-11-10 2015-09-30 13F SEMPRA ENERGY COM 816851109 496,472 320,652 182.38 48,019 176.03 0.3015
2015-08-13 2015-06-30 13F SEMPRA ENERGY COM 816851109 175,820 30,183 20.72 17,396 9.57 0.1092
2015-05-12 2015-03-31 13F SEMPRA ENERGY COM 816851109 145,637 -14,933 -9.30 15,877 -11.21 0.1022
2015-02-12 2014-12-31 13F SEMPRA ENERGY COM 816851109 160,570 -41,240 -20.44 17,881 -15.92 0.1274
2014-11-13 2014-09-30 13F SEMPRA ENERGY COM 816851109 201,810 570 0.28 21,267 0.93 0.1674
2014-08-12 2014-06-30 13F SEMPRA ENERGY COM 816851109 201,240 -57,346 -22.18 21,072 -15.78 0.1588
2014-05-14 2014-03-31 13F SEMPRA ENERGY COM 816851109 258,586 -10,533 -3.91 25,021 3.58 0.1968
2014-02-11 2013-12-31 13F SEMPRA ENERGY COM 816851109 269,119 11,289 4.38 24,156 9.45 0.1994
2013-11-13 2013-09-30 13F SEMPRA ENERGY COM 816851109 257,830 257,830 22,070 0.2375
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.