Sempra
BG ˙ BUL ˙ US8168511090
SecurityBG:SE4 / Sempra
InstitutionFirst Manhattan Co
Latest Disclosed Ownership97,326 shares
Latest Disclosed Value $ 9,521,225
First Manhattan Co reports 2.06% decrease in ownership of SE4 / Sempra

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 97,326 shares of Sempra (BG:SE4) valued at $9,521,225 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 99,376 shares of Sempra. This represents a change in shares of -2.06% 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)
2026-05-15 2026-03-31 13F SEMPRA COM 816851109 97,326 -2,050 -2.06 9,521 7.75 0.0264
2026-02-17 2025-12-31 13F SEMPRA COM 816851109 99,376 -1,960 -1.93 8,837 -3.09 0.0232
2025-11-14 2025-09-30 13F SEMPRA COM 816851109 101,336 -352 -0.35 9,118 17.36 0.0241
2025-08-14 2025-06-30 13F SEMPRA COM 816851109 101,688 -3,276 -3.12 7,769 2.82 0.0219
2025-05-15 2025-03-31 13F SEMPRA COM 816851109 104,964 -1,900 -1.78 7,557 -21.49 0.0220
2025-02-14 2024-12-31 13F SEMPRA COM 816851109 106,864 762 0.72 9,624 7.66 0.0282
2024-11-14 2024-09-30 13F SEMPRA COM 816851109 106,102 -1,635 -1.52 8,939 8.21 0.0265
2024-08-15 2024-06-30 13F/A-1 SEMPRA COM 816851109 107,737 -15,389 -12.50 8,261 -6.59 0.0265
2024-08-14 2024-06-30 13F SEMPRA COM 816851109 107,737 -15,389 8,261 0.0265
2024-05-15 2024-03-31 13F SEMPRA COM 816851109 123,126 -9,557 -7.20 8,844 -10.80 0.0287
2024-02-13 2023-12-31 13F SEMPRA COM 816851109 132,683 -2,385 -1.77 9,915 7.91 0.0344
2023-11-14 2023-09-30 13F SEMPRA COM 816851109 135,068 67,334 99.41 9,189 -6.82 0.0339
2023-08-14 2023-06-30 13F SEMPRA COM 816851109 67,734 -897 -1.31 9,862 -4.95 0.0361
2023-05-15 2023-03-31 13F SEMPRA COM 816851109 68,631 -1,696 -2.41 10,374 -4.55 0.0398
2023-02-14 2022-12-31 13F SEMPRA COM 816851109 70,327 -722 -1.02 10,868 2.02 0.0398
2022-11-14 2022-09-30 13F SEMPRA COM 816851109 71,049 0 0.00 10,653 -0.22 0.0451
2022-08-15 2022-06-30 13F SEMPRA COM 816851109 71,049 0 0.00 10,676 -10.62 0.0430
2022-05-16 2022-03-31 13F SEMPRA COM 816851109 71,049 -925 -1.29 11,944 25.46 0.0391
2022-02-14 2021-12-31 13F SEMPRA COM 816851109 71,974 -1,800 -2.44 9,520 2.01 0.0314
2021-11-15 2021-09-30 13F SEMPRA COM 816851109 73,774 -1 -0.00 9,332 -4.51 0.0344
2021-08-16 2021-06-30 13F SEMPRA ENERGY COM 816851109 73,775 -488 -0.66 9,773 -0.73 0.0357
2021-05-14 2021-03-31 13F SEMPRA ENERGY COM 816851109 74,263 -650 -0.87 9,845 3.15 0.0424
2021-02-16 2020-12-31 13F SEMPRA ENERGY COM 816851109 74,913 -1,207 -1.59 9,544 5.94 0.0457
2020-11-12 2020-09-30 13F SEMPRA ENERGY COMMON 816851109 76,120 -5,751 -7.02 9,009 -6.13 0.0464
2020-08-14 2020-06-30 13F SEMPRA ENERGY COMMON 816851109 81,871 -1,742 -2.08 9,597 1.59 0.0555
2020-05-06 2020-03-31 13F SEMPRA ENERGY COMMON 816851109 83,613 -1,200 -1.41 9,447 -26.47 0.0612
2020-02-13 2019-12-31 13F SEMPRA ENERGY COMMON 816851109 84,813 -3,300 -3.75 12,847 -1.22 0.0645
2019-11-13 2019-09-30 13F SEMPRA ENERGY COMMON 816851109 88,113 -6,664 -7.03 13,006 -0.15 0.0716
2019-08-16 2019-06-30 13F SEMPRA ENERGY COMMON 816851109 94,777 -1,800 -1.86 13,026 7.17 0.0723
2019-04-12 2019-03-31 13F SEMPRA ENERGY COMMON 816851109 96,577 -14,586 -13.12 12,155 1.07 0.0702
2019-01-30 2018-12-31 13F SEMPRA ENERGY COMMON 816851109 111,163 -2,132 -1.88 12,026 -6.68 0.0749
2018-10-15 2018-09-30 13F SEMPRA ENERGY COMMON 816851109 113,295 -1,550 -1.35 12,887 -3.35 0.0687
2018-08-01 2018-06-30 13F SEMPRA ENERGY COMMON 816851109 114,845 -4,188 -3.52 13,334 0.73 0.0769
2018-04-20 2018-03-31 13F SEMPRA ENERGY COMMON 816851109 119,033 -3,550 -2.90 13,238 1.01 0.0753
2018-01-22 2017-12-31 13F SEMPRA ENERGY COMMON 816851109 122,583 -2,166 -1.74 13,106 -7.94 0.0718
2017-10-25 2017-09-30 13F SEMPRA ENERGY COMMON 816851109 124,749 -400 -0.32 14,237 0.90 0.0815
2017-08-10 2017-06-30 13F/A-2 SEMPRA ENERGY COMMON 816851109 125,149 -450 -0.36 14,110 1.67 0.0823
2017-08-01 2017-06-30 13F/A-1 SEMPRA ENERGY COMMON 816851109 125,149 0 14,110 0.0823
2017-07-28 2017-06-30 13F SEMPRA ENERGY COMMON 816851109 125,149 -450 14,110
2017-04-25 2017-03-31 13F/A-1 SEMPRA ENERGY COMMON 816851109 125,599 -2,139 -1.67 13,878 7.96 0.0824
2017-04-24 2017-03-31 13F SEMPRA ENERGY COMMON 816851109 128,693 13,794
2017-01-25 2016-12-31 13F SEMPRA ENERGY COMMON 816851109 127,738 -955 -0.74 12,855 -6.81 0.0782
2016-10-20 2016-09-30 13F SEMPRA ENERGY COMMON 816851109 128,693 -1,252 -0.96 13,794 -6.90 0.0841
2016-07-14 2016-06-30 13F SEMPRA ENERGY COMMON 816851109 129,945 -177 -0.14 14,816 9.43 0.0910
2016-04-22 2016-03-31 13F SEMPRA ENERGY COMMON 816851109 130,122 -16,591 -11.31 13,539 -1.83 0.0833
2016-01-20 2015-12-31 13F SEMPRA ENERGY COMMON 816851109 146,713 125 0.09 13,792 -2.72 0.0846
2015-10-26 2015-09-30 13F SEMPRA ENERGY COMMON 816851109 146,588 -112 -0.08 14,177 -2.32 0.0911
2015-07-17 2015-06-30 13F SEMPRA ENERGY COMMON 816851109 146,700 -1,700 -1.15 14,514 -10.29 0.0857
2015-04-30 2015-03-31 13F SEMPRA ENERGY COMMON 816851109 148,400 0 0.00 16,178 -2.10 0.0932
2015-01-20 2014-12-31 13F SEMPRA ENERGY COMMON 816851109 148,400 -200 -0.13 16,525 5.53 0.0936
2014-10-23 2014-09-30 13F SEMPRA ENERGY COMMON 816851109 148,600 0 0.00 15,659 0.64 0.0911
2014-08-14 2014-06-30 13F/A-1 SEMPRA ENERGY COMMON 816851109 148,600 -350 -0.23 15,559 7.96 0.0986
2014-05-16 2014-03-31 13F SEMPRA ENERGY COMMON 816851109 148,950 -515 -0.34 14,412 7.43 0.0949
2014-02-04 2013-12-31 13F SEMPRA ENERGY COMMON 816851109 149,465 -985 -0.65 13,415 4.17 0.0887
2013-10-29 2013-09-30 13F SEMPRA ENERGY COMMON 816851109 150,450 -450 -0.30 12,878 -1.99 0.0899
2013-08-13 2013-06-30 13F SEMPRA ENERGY COMMON 816851109 150,900 150,900 13,140 0.0904
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.