Targa Resources Corp.
MX ˙ BMV ˙ US87612G1013
SecurityMX:TRGP / Targa Resources Corp.
InstitutionRhumbline Advisers
Latest Disclosed Ownership449,240 shares
Latest Disclosed Value $ 112,637,804
Rhumbline Advisers reports 1.95% decrease in ownership of TRGP / Targa Resources Corp.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 449,240 shares of Targa Resources Corp. (MX:TRGP) valued at $112,637,804 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 458,153 shares of Targa Resources Corp.. This represents a change in shares of -1.95% 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)
2026-05-12 2026-03-31 13F TARGA RES CORP COM COM 87612G101 449,240 -8,913 -1.95 112,638 33.25 0.0964
2026-02-13 2025-12-31 13F TARGA RES CORP COM COM 87612G101 458,153 -18,186 -3.82 84,529 5.92 0.0683
2025-11-06 2025-09-30 13F TARGA RES CORP COM COM 87612G101 476,339 -7,081 -1.46 79,806 -5.17 0.0641
2025-08-12 2025-06-30 13F TARGA RES CORP COM COM 87612G101 483,420 2,119 0.44 84,154 -12.78 0.0721
2025-05-29 2025-03-31 13F/A-1 TARGA RES CORP COM COM 87612G101 481,301 16,931 3.65 96,486 16.40 0.0903
2025-04-08 2025-03-31 13F TARGA RES CORP COM COM 87612G101 481,301 16,931 96,486 0.0903
2025-05-29 2024-12-31 13F/A-1 TARGA RES CORP COM COM 87612G101 464,370 -14,101 -2.95 82,890 17.05 0.0741
2025-01-30 2024-12-31 13F TARGA RES CORP COM COM 87612G101 464,370 -14,101 82,890 0.0741
2024-11-12 2024-09-30 13F TARGA RES CORP COM COM 87612G101 478,471 -5,995 -1.24 70,818 13.51 0.0639
2024-08-01 2024-06-30 13F TARGA RES CORP COM COM 87612G101 484,466 3,209 0.67 62,389 15.76 0.0586
2024-05-09 2024-03-31 13F TARGA RES CORP COM COM 87612G101 481,257 -7,787 -1.59 53,896 26.86 0.0518
2024-02-08 2023-12-31 13F TARGA RES CORP COM COM 87612G101 489,044 -5,455 -1.10 42,483 0.22 0.0445
2023-11-09 2023-09-30 13F TARGA RES CORP COM COM 87612G101 494,499 1,411 0.29 42,388 12.97 0.0492
2023-08-08 2023-06-30 13F TARGA RES CORP COM COM 87612G101 493,088 39,556 8.72 37,524 113,606.06 0.0420
2023-05-11 2023-03-31 13F TARGA RES CORP COM COM 87612G101 453,532 21,924 5.08 33 -99.90 0.0408
2023-02-14 2022-12-31 13F TARGA RES CORP COM COM 87612G101 431,608 -218,279 -33.59 31,723 -19.10 0.0426
2022-11-10 2022-09-30 13F TARGA RES CORP COM COM 87612G101 649,887 11,745 1.84 39,214 2.98 0.0584
2022-08-11 2022-06-30 13F TARGA RES CORP COM COM 87612G101 638,142 57,698 9.94 38,078 -13.08 0.0556
2022-05-12 2022-03-31 13F TARGA RES CORP COM COM 87612G101 580,444 -5,783 -0.99 43,806 43.04 0.0564
2022-02-10 2021-12-31 13F TARGA RES CORP COM COM 87612G101 586,227 -2,011 -0.34 30,624 5.79 0.0375
2021-11-12 2021-09-30 13F TARGA RES CORP COM COM 87612G101 588,238 -24,813 -4.05 28,947 6.23 0.0392
2021-08-05 2021-06-30 13F TARGA RES CORP COM COM 87612G101 613,051 370,598 152.85 27,250 253.99 0.0358
2021-05-06 2021-03-31 13F TARGA RES CORP COM COM 87612G101 242,453 -16,354 -6.32 7,698 12.76 0.0105
2021-02-10 2020-12-31 13F TARGA RES CORP COM COM 87612G101 258,807 12,776 5.19 6,827 97.77 0.0094
2020-11-12 2020-09-30 13F TARGA RES CORP COM COM 87612G101 246,031 -4,466 -1.78 3,452 -31.33 0.0054
2020-08-13 2020-06-30 13F TARGA RES CORP COM COM 87612G101 250,497 -27,069 -9.75 5,027 162.10 0.0084
2020-05-06 2020-03-31 13F TARGA RES CORP COM COM 87612G101 277,566 39,769 16.72 1,918 -80.25 0.0040
2020-02-05 2019-12-31 13F TARGA RES CORP COM COM 87612G101 237,797 13,065 5.81 9,709 7.56 0.0162
2019-10-23 2019-09-30 13F TARGA RES CORP COM COM 87612G101 224,732 4,542 2.06 9,027 4.42 0.0165
2019-08-14 2019-06-30 13F TARGA RES CORP COM COM 87612G101 220,190 -34,402 -13.51 8,645 -18.27 0.0162
2019-05-01 2019-03-31 13F TARGA RES CORP COM COM 87612G101 254,592 -29,249 -10.30 10,578 3.46 0.0205
2019-01-31 2018-12-31 13F TARGA RES CORP COM COM 87612G101 283,841 42,211 17.47 10,224 -24.86 0.0222
2018-11-07 2018-09-30 13F TARGA RES CORP COM COM 87612G101 241,630 1,823 0.76 13,606 14.64 0.0263
2018-08-06 2018-06-30 13F TARGA RES CORP COM COM 87612G101 239,807 25,521 11.91 11,868 25.87 0.0239
2018-05-02 2018-03-31 13F TARGA RES CORP COM COM 87612G101 214,286 4,197 2.00 9,429 -7.31 0.0197
2018-02-09 2017-12-31 13F TARGA RES CORP COM COM 87612G101 210,089 -16,410 -7.25 10,173 -5.04 0.0207
2017-11-06 2017-09-30 13F TARGA RES CORP COM COM 87612G101 226,499 19,909 9.64 10,713 14.72 0.0233
2017-08-02 2017-06-30 13F TARGA RES CORP COM COM 87612G101 206,590 6,917 3.46 9,338 -21.92 0.0213
2017-05-02 2017-03-31 13F TARGA RES CORP COM COM 87612G101 199,673 23,024 13.03 11,960 20.75 0.0279
2017-01-27 2016-12-31 13F TARGA RES CORP COM COM 87612G101 176,649 47,124 36.38 9,905 55.71 0.0251
2016-11-08 2016-09-30 13F TARGA RES CORP COM COM 87612G101 129,525 8,427 6.96 6,361 24.65 0.0175
2016-08-11 2016-06-30 13F TARGA RES CORP COM COM 87612G101 121,098 10,312 9.31 5,103 54.26 0.0151
2016-05-02 2016-03-31 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 110,786 69,120 165.89 3,308 193.52 0.0103
2016-02-03 2015-12-31 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 41,666 187 0.45 1,127 -47.26 0.0036
2015-11-04 2015-09-30 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 41,479 2,051 5.20 2,137 -39.26 0.0073
2015-08-04 2015-06-30 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 39,428 9,439 31.47 3,518 22.45 0.0112
2015-05-12 2015-03-31 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 29,989 1,760 6.23 2,873 -4.04 0.0083
2015-02-06 2014-12-31 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 28,229 120 0.43 2,994 -21.79 0.0087
2014-11-12 2014-09-30 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 28,109 150 0.54 3,828 -1.90 0.0115
2014-08-06 2014-06-30 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 27,959 -7,344 -20.80 3,902 11.36 0.0115
2014-05-06 2014-03-31 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 35,303 -1,980 -5.31 3,504 6.60 0.0104
2014-02-03 2013-12-31 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 37,283 1,580 4.43 3,287 26.18 0.0097
2013-11-05 2013-09-30 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 35,703 -905 -2.47 2,605 10.62 0.0081
2013-08-07 2013-06-30 13F TARGA RESOURCES CORP COMMON ST COM 87612G101 36,608 36,608 2,355 0.0076
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.