13F Filings History of Heronetta Management, L.P.

Latest 13F report
Q4 2025 - 04 Feb 2026
Value $
$172,946,622
Signature - Title
Henry Breck - Managing Partner
Location
New York, NY
Summary
This page shows a list of all the recent 13F filings made by Heronetta Management, L.P.. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Heronetta Management, L.P. reported 25 stock holdings with total value $172,946,622 as of Q4 2025. Top holdings included MPLX, EPD, WMB, ET, and ENB.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 25 $172,946,622 $0 -$9,061,633 -$9,061,633 MPLX, EPD, WMB, ET, ENB 13F-HR 04 Feb 2026, 11:59
Q3 2025 25 $182,605,364 +$851,051 -$72,970 +$778,081 MPLX, WMB, EPD, ET, ENB 13F-HR 12 Nov 2025, 09:06
Q2 2025 25 $179,537,386 +$4,916,242 -$248,253 +$4,667,989 MPLX, WMB, EPD, ET, OKE 13F-HR 06 Aug 2025, 06:03
Q1 2025 24 $183,031,226 +$69,947 -$500,141 -$430,194 MPLX, EPD, WMB, ET, OKE 13F-HR 15 May 2025, 10:24
Q4 2024 24 $104,338,637 $0 $0 $0 EPD, ET, MPLX, OKE, WMB 13F-HR 06 Feb 2025, 16:37
Q3 2024 23 $94,174,767 $0 $0 $0 EPD, MPLX, OKE, ET, WMB 13F-HR 31 Oct 2024, 14:47
Q2 2024 23 $91,643,645 $0 $0 $0 EPD, MPLX, ET, OKE, WMB 13F-HR 30 Jul 2024, 10:09
Q1 2024 23 $88,176,021 $0 $0 $0 EPD, MPLX, ET, OKE, WMB 13F-HR 01 May 2024, 16:40
Q4 2023 23 $79,860,325 $0 $0 $0 EPD, MPLX, ET, OKE, WMB 13F-HR 25 Jan 2024, 16:57
Q3 2023 23 $77,617,665 $0 $0 $0 EPD, OKE, MPLX, ET, WMB 13F-HR 02 Nov 2023, 10:06
Q2 2023 24 $77,176,043 $0 $0 $0 EPD, MPLX, ET, MMP, WMB 13F-HR 08 Aug 2023, 19:02
Q1 2023 24 $75,899,250 $0 $0 $0 EPD, MPLX, ET, MMP, WMB 13F-HR 10 May 2023, 14:24
Q4 2022 27 $98,057,639 +$8,173,406 -$142,000 +$8,031,406 EPD, MPLX, ET, MMP, WMB 13F-HR 10 Feb 2023, 09:10
Q3 2022 24 $82,708,000 $0 $0 $0 EPD, MPLX, ET, MMP, WMB 13F-HR 27 Oct 2022, 15:03
Q2 2022 24 $82,020,000 $0 $0 $0 EPD, MPLX, MMP, ET, WMB 13F-HR 05 Aug 2022, 13:24
Q1 2022 25 $89,499,000 +$541,431 -$837,000 -$295,569 EPD, MPLX, ET, MMP, WMB 13F-HR 29 Apr 2022, 14:22
Q4 2021 25 $76,702,000 +$241,387 -$674,747 -$433,360 EPD, MPLX, MMP, ET, WMB 13F-HR 03 Feb 2022, 10:37
Q3 2021 24 $77,011,000 +$86,558 $0 +$86,558 EPD, MPLX, MMP, ET, WMB 13F-HR 27 Oct 2021, 11:57
Q2 2021 24 $39,500,000 $0 $0 $0 EPD, ENB, WMB, TRP, OKE 13F-HR 04 Aug 2021, 13:08
Q1 2021 24 $69,362,000 +$184,531 -$7,272,384 -$7,087,853 EPD, MPLX, MMP, ET, WMB 13F-HR 29 Apr 2021, 08:59
Q4 2020 25 $59,870,000 $0 $0 $0 EPD, MMP, MPLX, WMB, OKE 13F-HR 10 Feb 2021, 15:00
Q3 2020 25 $55,135,000 +$908,383 -$3,399,200 -$2,490,817 EPD, MMP, ET, WMB, MPLX 13F-HR 10 Nov 2020, 17:25
Q2 2020 24 $68,672,000 +$405,717 -$1,216,948 -$811,231 EPD, MMP, ET, WMB, MPLX 13F-HR 24 Jul 2020, 11:20
Q1 2020 23 $49,452,000 +$5,072,453 -$7,870,168 -$2,797,715 EPD, MMP, ET, WMB, MPLX 13F-HR 08 May 2020, 17:24
Q4 2019 25 $110,209,000 +$4,751,858 -$4,213,385 +$538,473 EPD, ET, MMP, OKE, MPLX 13F-HR 31 Jan 2020, 12:25
Q3 2019 27 $113,628,000 +$876,925 -$3,990,069 -$3,113,144 EPD, ET, MMP, MPLX, OKE 13F-HR 08 Nov 2019, 15:19
Q2 2019 27 $124,308,000 +$126,759 -$5,571,326 -$5,444,567 EPD, ET, MMP, WMB, MPLX 13F-HR 13 Aug 2019, 13:31
Q1 2019 28 $133,307,000 +$12,315,957 -$9,834,006 +$2,481,951 EPD, ET, MMP, WMB, MPLX 13F-HR 30 Apr 2019, 10:22
Q4 2018 29 $114,046,000 +$16,015,110 -$19,367,000 -$3,351,890 EPD, ET, MMP, MPLX, WMB 13F-HR 12 Feb 2019, 13:00
Q3 2018 31 $136,703,000 +$18,253,764 -$17,504,175 +$749,589 EPD, MMP, ETP, ET, MPLX 13F-HR 13 Nov 2018, 06:46
Q2 2018 33 $133,835,000 +$513,000 -$12,474,170 -$11,961,170 EPD, MMP, ET, ETP, WPZ 13F-HR 31 Jul 2018, 13:12
Q1 2018 31 $129,868,000 +$1,105,735 -$906,688 +$199,047 EPD, MMP, ETP, ET, MPLX 13F-HR 14 May 2018, 17:03
Q4 2017 32 $147,180,000 +$12,175,855 -$1,893,182 +$10,282,673 EPD, MMP, ET, ETP, MPLX 13F-HR 14 Feb 2018, 11:10
Q3 2017 32 $139,939,000 +$8,145,200 -$5,140,000 +$3,005,200 EPD, MMP, ET, MPLX, WPZ 13F-HR 31 Oct 2017, 16:31
Q2 2017 32 $141,108,000 +$3,688,157 -$15,238,000 -$11,549,843 EPD, MMP, ET, WPZ, WES 13F-HR 11 Aug 2017, 10:17
Q1 2017 34 $162,690,000 +$4,236,181 -$2,132,651 +$2,103,530 EPD, MMP, ET, WES, PAA 13F-HR 09 May 2017, 15:09
Q4 2016 34 $158,077,000 +$3,629,519 -$7,012,351 -$3,382,832 EPD, MMP, ET, PAA, WES 13F-HR 13 Feb 2017, 15:15
Q3 2016 33 $158,916,000 +$2,330,970 -$2,053,964 +$277,006 EPD, MMP, ET, PAA, SXL 13F-HR 14 Nov 2016, 12:03
Q2 2016 33 $157,374,000 +$2,027,193 -$185,000 +$1,842,193 EPD, MMP, SXL, ET, MPLX 13F-HR 15 Aug 2016, 10:09
Q1 2016 34 $128,376,000 +$3,244,887 -$2,644,000 +$600,887 EPD, MMP, SXL, MPLX, PAA 13F-HR 13 May 2016, 11:25
Q4 2015 33 $140,601,000 +$14,820,243 -$12,400,180 +$2,420,063 EPD, MMP, MPLX, SXL, ET 13F-HR 05 Feb 2016, 13:02
Q3 2015 36 $145,987,000 +$21,503,535 -$8,899,588 +$12,603,947 EPD, MMP, ET, PAA, SXL 13F-HR 12 Nov 2015, 11:39
Q2 2015 37 $184,428,000 +$14,500,131 -$1,219,431 +$13,280,700 EPD, MMP, ET, PAA, SXL 13F-HR 13 Aug 2015, 17:00
Q1 2015 37 $183,735,000 +$12,965,145 -$13,194,851 -$229,706 EPD, MMP, ET, PAA, SXL 13F-HR 12 May 2015, 11:26
Q4 2014 35 $224,602,000 +$1,357,233 -$16,240,000 -$14,882,767 EPD, MMP, ET, PAA, MWE 13F-HR 12 Feb 2015, 13:30
Q3 2014 41 $261,166,000 +$27,700,244 -$6,975,427 +$20,724,817 EPD, MMP, ET, PAA, MWE 13F-HR 10 Nov 2014, 11:50
Q2 2014 39 $243,738,000 +$14,997,197 -$3,627,578 +$11,369,619 EPD, MMP, ET, PAA, NGLS 13F-HR 12 Aug 2014, 20:35
Q1 2014 38 $215,501,000 +$12,871,388 -$1,400,872 +$11,470,516 EPD, MMP, PAA, ET, MWE 13F-HR 12 May 2014, 16:06
Q4 2013 37 $200,350,000 $0 $0 $0 EPD, MMP, PAA, ET, MWE 13F-HR 24 Jan 2014, 16:30