Basic Stats
Portfolio Value | $ 179,537,386 |
Current Positions | 25 |
Latest Holdings, Performance, AUM (from 13F, 13D)
Heronetta Management, L.P. has disclosed 25 total holdings in their latest SEC filings. Most recent portfolio value is calculated to be $ 179,537,386 USD. Actual Assets Under Management (AUM) is this value plus cash (which is not disclosed). Heronetta Management, L.P.’s top holdings are MPLX LP - Limited Partnership (US:MPLX) , The Williams Companies, Inc. (US:WMB) , Enterprise Products Partners L.P. - Limited Partnership (US:EPD) , Energy Transfer LP - Limited Partnership (US:ET) , and ONEOK, Inc. (US:OKE) . Heronetta Management, L.P.’s new positions include Emera Incorporated (US:EMRAF) , .
Top Increases This Quarter
We use the change in the portfolio allocation because this is the most meaningful metric. Changes can be due to trades or changes in share prices.
Security | Shares (MM) |
Value (MM$) |
Portfolio % | ΔPortfolio % |
---|---|---|---|---|
0.07 | 4.15 | 2.3105 | 2.3105 | |
0.28 | 17.35 | 9.6654 | 0.6449 | |
0.09 | 9.66 | 5.3808 | 0.4535 | |
0.14 | 8.79 | 4.8941 | 0.2851 | |
0.05 | 7.58 | 4.2202 | 0.1345 | |
0.09 | 1.25 | 0.6955 | 0.1305 | |
0.10 | 2.80 | 1.5577 | 0.0750 | |
0.00 | 0.61 | 0.3387 | 0.0589 | |
0.09 | 5.59 | 3.1145 | 0.0345 | |
0.02 | 0.32 | 0.1785 | 0.0122 |
Top Decreases This Quarter
We use the change in the portfolio allocation because this is the most meaningful metric. Changes can be due to trades or changes in share prices.
Security | Shares (MM) |
Value (MM$) |
Portfolio % | ΔPortfolio % |
---|---|---|---|---|
0.16 | 12.80 | 7.1293 | -1.3708 | |
0.55 | 17.03 | 9.4867 | -0.7582 | |
0.20 | 9.87 | 5.4959 | -0.5518 | |
0.13 | 6.73 | 3.7504 | -0.2681 | |
0.19 | 11.68 | 6.5053 | -0.2081 | |
0.36 | 18.34 | 10.2156 | -0.1960 | |
0.10 | 3.96 | 2.2083 | -0.1705 | |
0.23 | 8.85 | 4.9273 | -0.1700 | |
0.20 | 3.86 | 2.1485 | -0.1435 | |
0.01 | 1.78 | 0.9931 | -0.1287 |
13F and Fund Filings
This form was filed on 2025-08-06 for the reporting period 2025-06-30. Click the link icon to see the full transaction history.
Upgrade to unlock premium data and export to Excel .
Security | Type | Avg Share Price | Shares (MM) |
ΔShares (%) |
ΔShares (%) |
Value ($MM) |
Portfolio (%) |
ΔPortfolio (%) |
|
---|---|---|---|---|---|---|---|---|---|
MPLX / MPLX LP - Limited Partnership | 0.36 | 0.00 | 18.34 | -3.76 | 10.2156 | -0.1960 | |||
WMB / The Williams Companies, Inc. | 0.28 | 0.00 | 17.35 | 5.10 | 9.6654 | 0.6449 | |||
EPD / Enterprise Products Partners L.P. - Limited Partnership | 0.55 | 0.00 | 17.03 | -9.17 | 9.4867 | -0.7582 | |||
ET / Energy Transfer LP - Limited Partnership | 0.88 | 0.00 | 16.03 | -2.48 | 8.9283 | -0.0518 | |||
OKE / ONEOK, Inc. | 0.16 | 0.00 | 12.80 | -17.73 | 7.1293 | -1.3708 | |||
EBGEF / Enbridge Inc. - Preferred Stock | 0.19 | -2.08 | 11.68 | -4.95 | 6.5053 | -0.2081 | |||
PBA / Pembina Pipeline Corporation | 0.20 | 0.00 | 9.87 | -10.86 | 5.4959 | -0.5518 | |||
CP / Canadian Pacific Kansas City Limited | 0.09 | 0.00 | 9.66 | 7.12 | 5.3808 | 0.4535 | |||
WES / Western Midstream Partners, LP - Limited Partnership | 0.23 | 0.36 | 8.85 | -5.18 | 4.9273 | -0.1700 | |||
TRP / TC Energy Corporation | 0.14 | 6.14 | 8.79 | 4.16 | 4.8941 | 0.2851 | |||
CNQ / Canadian Natural Resources Limited | 0.19 | 0.00 | 8.29 | -3.34 | 4.6152 | -0.0684 | |||
CNI / Canadian National Railway Company | 0.05 | 0.00 | 7.58 | 1.31 | 4.2202 | 0.1345 | |||
SU / Suncor Energy Inc. | 0.13 | 0.00 | 6.73 | -8.46 | 3.7504 | -0.2681 | |||
FTS / Fortis Inc. | 0.09 | 0.00 | 5.59 | -0.82 | 3.1145 | 0.0345 | |||
EMRAF / Emera Incorporated | 0.07 | 4.15 | 2.3105 | 2.3105 | |||||
HESM / Hess Midstream LP | 0.10 | 0.00 | 3.96 | -8.94 | 2.2083 | -0.1705 | |||
PAGP / Plains GP Holdings, L.P. - Limited Partnership | 0.20 | 1.08 | 3.86 | -8.04 | 2.1485 | -0.1435 | |||
KMI / Kinder Morgan, Inc. | 0.10 | 0.00 | 2.80 | 3.06 | 1.5577 | 0.0750 | |||
TRGP / Targa Resources Corp. | 0.01 | 0.00 | 1.78 | -13.20 | 0.9931 | -0.1287 | |||
SOBO / South Bow Corporation | 0.05 | 0.00 | 1.62 | -3.68 | 0.9040 | -0.0164 | |||
TAC / TransAlta Corporation | 0.09 | 10.39 | 1.25 | 20.70 | 0.6955 | 0.1305 | |||
LNG / Cheniere Energy, Inc. | 0.00 | 12.83 | 0.61 | 18.75 | 0.3387 | 0.0589 | |||
CQP / Cheniere Energy Partners, L.P. - Limited Partnership | 0.01 | 0.00 | 0.33 | -15.14 | 0.1814 | -0.0282 | |||
AM / Antero Midstream Corporation | 0.02 | 0.00 | 0.32 | 5.26 | 0.1785 | 0.0122 | |||
CVE / Cenovus Energy Inc. | 0.01 | 0.00 | 0.28 | -7.67 | 0.1548 | -0.0091 |