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BLACKHILL CAPITAL INC

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13F filer, CIK 872162, MORRISTOWN, NJ

BLACKHILL CAPITAL INC reported $1,942,844,648 across 49 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-14. Its ten largest share positions make up 93.54% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000872162-26-000006

Period
2026-03-31
Reported value
$1.94B
Holdings
49
Top 10 weight
93.54%
New
0
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
ABBVadded+16,000$3.48M
ETadded+40,000$772K
RYNadded+15,529$320K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
WSMreduced-4,512-$823K
CATreduced-500-$354K
PCHexited-8,540-$340K
AAPLreduced-1,300-$330K
BMYreduced-5,200-$315K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0000872162-26-000006, largest first. % of portfolio is the value over $1,942,844,648, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
WSMWILLIAMS SONOMA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,808,428 shares; 2024Q4: 7,816,428 shares; 2025Q1: 7,785,246 shares; 2025Q2: 7,725,571 shares; 2025Q3: 7,701,571 shares; 2025Q4: 7,689,036 shares; 2026Q1: 7,684,524 shares 7,684,524$1.4B72.12%-4,512Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 147,163 shares; 2024Q4: 147,068 shares; 2025Q1: 146,358 shares; 2025Q2: 146,358 shares; 2025Q3: 146,058 shares; 2025Q4: 145,964 shares; 2026Q1: 145,721 shares 145,721$134M6.9%-243Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 261,400 shares; 2024Q4: 261,400 shares; 2025Q1: 261,400 shares; 2025Q2: 255,800 shares; 2025Q3: 249,800 shares; 2025Q4: 249,500 shares; 2026Q1: 248,200 shares 248,200$63M3.24%-1,300Timeline
ABBVABBVIE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 258,810 shares; 2024Q4: 258,810 shares; 2025Q1: 258,810 shares; 2025Q2: 252,810 shares; 2025Q3: 246,810 shares; 2025Q4: 247,110 shares; 2026Q1: 263,110 shares 263,110$57.2M2.95%+16,000Timeline
CATCATERPILLAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 60,000 shares; 2024Q4: 60,000 shares; 2025Q1: 60,000 shares; 2025Q2: 60,000 shares; 2025Q3: 60,000 shares; 2025Q4: 60,000 shares; 2026Q1: 59,500 shares 59,500$42.2M2.17%-500Timeline
ABTABBOTT LABORATORIESQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 298,230 shares; 2024Q4: 298,230 shares; 2025Q1: 298,230 shares; 2025Q2: 278,230 shares; 2025Q3: 268,230 shares; 2025Q4: 268,530 shares; 2026Q1: 268,530 shares 268,530$27.6M1.42%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 72,050 shares; 2024Q4: 72,050 shares; 2025Q1: 72,050 shares; 2025Q2: 66,050 shares; 2025Q3: 66,050 shares; 2025Q4: 66,050 shares; 2026Q1: 66,050 shares 66,050$24.4M1.26%0Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 138,500 shares; 2024Q4: 139,300 shares; 2025Q1: 139,550 shares; 2025Q2: 139,550 shares; 2025Q3: 139,550 shares; 2025Q4: 139,950 shares; 2026Q1: 139,950 shares 139,950$24.4M1.26%0Timeline
ETENERGY TRANSFER L PQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 700,000 shares; 2025Q4: 1,160,000 shares; 2026Q1: 1,200,000 shares 1,200,000$23.2M1.19%+40,000Timeline
MRKMERCK & CO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 208,500 shares; 2024Q4: 205,807 shares; 2025Q1: 204,607 shares; 2025Q2: 176,707 shares; 2025Q3: 168,857 shares; 2025Q4: 168,857 shares; 2026Q1: 168,857 shares 168,857$20.3M1.05%0Timeline
BMYBRISTOL-MYERS SQUIBB COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 214,464 shares; 2024Q4: 223,164 shares; 2025Q1: 284,264 shares; 2025Q2: 281,264 shares; 2025Q3: 280,564 shares; 2025Q4: 280,564 shares; 2026Q1: 275,364 shares 275,364$16.7M0.86%-5,200Timeline
JNJJOHNSON & JOHNSONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 143,500 shares; 2024Q4: 73,327 shares; 2025Q1: 68,187 shares; 2025Q2: 66,187 shares; 2025Q3: 64,187 shares; 2025Q4: 64,187 shares; 2026Q1: 64,187 shares 64,187$15.7M0.81%0Timeline
ZTSZOETIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 146,499 shares; 2024Q4: 146,499 shares; 2025Q1: 136,499 shares; 2025Q2: 126,499 shares; 2025Q3: 131,299 shares; 2025Q4: 95,899 shares; 2026Q1: 95,899 shares 95,899$11.3M0.58%0Timeline
BRK-BBERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 21,241 shares; 2024Q4: 21,241 shares; 2025Q1: 21,241 shares; 2025Q2: 21,241 shares; 2025Q3: 21,237 shares; 2025Q4: 21,237 shares; 2026Q1: 21,237 shares 21,237$10.2M0.52%0Timeline
MAMASTERCARD INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 20,000 shares; 2024Q4: 20,000 shares; 2025Q1: 20,000 shares; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares; 2025Q4: 20,000 shares; 2026Q1: 20,000 shares 20,000$9.99M0.51%0Timeline
DISDISNEY WALT COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 101,500 shares; 2024Q4: 101,500 shares; 2025Q1: 101,500 shares; 2025Q2: 101,500 shares; 2025Q3: 101,500 shares; 2025Q4: 101,500 shares; 2026Q1: 101,500 shares 101,500$9.78M0.5%0Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 20,100 shares; 2024Q4: 20,100 shares; 2025Q1: 24,340 shares; 2025Q2: 36,580 shares; 2025Q3: 36,580 shares; 2025Q4: 36,580 shares; 2026Q1: 36,580 shares 36,580$7.62M0.39%0Timeline
PGPROCTER & GAMBLE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 44,871 shares; 2024Q4: 44,871 shares; 2025Q1: 44,871 shares; 2025Q2: 44,871 shares; 2025Q3: 44,871 shares; 2025Q4: 44,871 shares; 2026Q1: 44,871 shares 44,871$6.48M0.33%0Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 17,660 shares; 2024Q4: 17,660 shares; 2025Q1: 17,660 shares; 2025Q2: 17,660 shares; 2025Q3: 17,660 shares; 2025Q4: 17,660 shares; 2026Q1: 17,660 shares 17,660$5.07M0.26%0Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 15,980 shares; 2024Q4: 15,980 shares; 2025Q1: 15,980 shares; 2025Q2: 15,980 shares; 2025Q3: 15,980 shares; 2025Q4: 15,980 shares; 2026Q1: 15,980 shares 15,980$4.6M0.24%0Timeline
BRK-ABERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6 shares; 2024Q4: 6 shares; 2025Q1: 6 shares; 2025Q2: 6 shares; 2025Q3: 6 shares; 2025Q4: 6 shares; 2026Q1: 6 shares 6$4.31M0.22%0Timeline
EPDENTERPRISE PRODS PARTNERS LQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 108,704 shares; 2024Q4: 108,704 shares; 2025Q1: 108,704 shares; 2025Q2: 108,704 shares; 2025Q3: 107,704 shares; 2025Q4: 107,704 shares; 2026Q1: 107,704 shares 107,704$4.08M0.21%0Timeline
ZBHZIMMER BIOMET HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 53,900 shares; 2024Q4: 53,850 shares; 2025Q1: 53,850 shares; 2025Q2: 53,850 shares; 2025Q3: 53,850 shares; 2025Q4: 42,079 shares; 2026Q1: 42,079 shares 42,079$3.8M0.2%0Timeline
KMBKIMBERLY-CLARK CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 54,000 shares; 2024Q4: 54,000 shares; 2025Q1: 49,000 shares; 2025Q2: 29,000 shares; 2025Q3: 29,000 shares; 2025Q4: 29,000 shares; 2026Q1: 29,000 shares 29,000$2.8M0.14%0Timeline
CVXCHEVRON CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 11,550 shares; 2024Q4: 11,550 shares; 2025Q1: 11,550 shares; 2025Q2: 11,550 shares; 2025Q3: 11,550 shares; 2025Q4: 11,550 shares; 2026Q1: 11,550 shares 11,550$2.39M0.12%0Timeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 53,146 shares; 2024Q4: 51,146 shares; 2025Q1: 47,633 shares; 2025Q2: 47,633 shares; 2025Q3: 47,178 shares; 2025Q4: 47,178 shares; 2026Q1: 47,178 shares 47,178$1.32M0.07%0Timeline
WTRGESSENTIAL UTILS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 26,041 shares; 2024Q4: 26,041 shares; 2025Q1: 26,041 shares; 2025Q2: 26,041 shares; 2025Q3: 26,041 shares; 2025Q4: 26,041 shares; 2026Q1: 26,041 shares 26,041$1.05M0.05%0Timeline
MCDMCDONALDS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,000 shares; 2024Q4: 3,000 shares; 2025Q1: 3,000 shares; 2025Q2: 3,000 shares; 2025Q3: 3,000 shares; 2025Q4: 3,000 shares; 2026Q1: 3,000 shares 3,000$932K0.05%0Timeline
AWRAMER STATES WTR COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 10,800 shares; 2024Q4: 10,800 shares; 2025Q1: 10,800 shares; 2025Q2: 10,800 shares; 2025Q3: 10,800 shares; 2025Q4: 10,800 shares; 2026Q1: 10,800 shares 10,800$817K0.04%0Timeline
AWKAMERICAN WTR WKS CO INC NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6,000 shares; 2024Q4: 6,000 shares; 2025Q1: 6,000 shares; 2025Q2: 6,000 shares; 2025Q3: 6,000 shares; 2025Q4: 6,000 shares; 2026Q1: 6,000 shares 6,000$817K0.04%0Timeline
RMDRESMED INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,400 shares; 2024Q4: 3,400 shares; 2025Q1: 3,400 shares; 2025Q2: 3,400 shares; 2025Q3: 3,400 shares; 2025Q4: 3,400 shares; 2026Q1: 3,400 shares 3,400$763K0.04%0Timeline
PMPHILIP MORRIS INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,200 shares; 2024Q4: 4,200 shares; 2025Q1: 4,200 shares; 2025Q2: 4,200 shares; 2025Q3: 4,200 shares; 2025Q4: 4,200 shares; 2026Q1: 4,200 shares 4,200$694K0.04%0Timeline
WYWEYERHAEUSER COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 26,240 shares; 2024Q4: 26,240 shares; 2025Q1: 26,240 shares; 2025Q2: 26,240 shares; 2025Q3: 26,240 shares; 2025Q4: 26,240 shares; 2026Q1: 26,240 shares 26,240$641K0.03%0Timeline
RYNRAYONIER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 8,250 shares; 2024Q4: 8,250 shares; 2025Q1: 8,670 shares; 2025Q2: 8,670 shares; 2025Q3: 8,670 shares; 2025Q4: 9,093 shares; 2026Q1: 24,622 shares 24,622$508K0.03%+15,529Timeline
FFIVF5 INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,600 shares; 2024Q4: 1,600 shares; 2025Q1: 1,600 shares; 2025Q2: 1,600 shares; 2025Q3: 1,600 shares; 2025Q4: 1,600 shares; 2026Q1: 1,600 shares 1,600$463K0.02%0Timeline
ELANELANCO ANIMAL HEALTH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 19,803 shares; 2024Q4: 19,803 shares; 2025Q1: 19,803 shares; 2025Q2: 19,803 shares; 2025Q3: 19,803 shares; 2025Q4: 18,891 shares; 2026Q1: 18,891 shares 18,891$452K0.02%0Timeline
CLCOLGATE PALMOLIVE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,000 shares; 2024Q4: 5,000 shares; 2025Q1: 5,000 shares; 2025Q2: 5,000 shares; 2025Q3: 5,000 shares; 2025Q4: 5,000 shares; 2026Q1: 5,000 shares 5,000$426K0.02%0Timeline
MSEXMIDDLESEX WTR COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6,666 shares; 2024Q4: 6,666 shares; 2025Q1: 6,666 shares; 2025Q2: 6,666 shares; 2025Q3: 6,666 shares; 2025Q4: 6,666 shares; 2026Q1: 6,666 shares 6,666$347K0.02%0Timeline
CWTCALIFORNIA WTR SVC GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,600 shares; 2024Q4: 7,600 shares; 2025Q1: 7,600 shares; 2025Q2: 7,600 shares; 2025Q3: 7,600 shares; 2025Q4: 7,600 shares; 2026Q1: 7,600 shares 7,600$345K0.02%0Timeline
SPYSTATE STR SPDR S&P 500 ETF TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 478 shares; 2024Q4: 478 shares; 2025Q1: 478 shares; 2025Q2: 478 shares; 2025Q3: 478 shares; 2025Q4: 478 shares; 2026Q1: 478 shares 478$311K0.02%0Timeline
MDYSTATE STR SPDR S&P MIDCAP 40Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 351 shares; 2024Q4: 351 shares; 2025Q1: 351 shares; 2025Q2: 351 shares; 2025Q3: 351 shares; 2025Q4: 351 shares; 2026Q1: 351 shares 351$216K0.01%0Timeline
HSYHERSHEY COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 600 shares; 2024Q4: 600 shares; 2025Q1: 600 shares; 2025Q2: 600 shares; 2025Q3: 600 shares; 2025Q4: 600 shares; 2026Q1: 600 shares 600$125K0.01%0Timeline
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 200 shares; 2024Q4: 200 shares; 2025Q1: 200 shares; 2025Q2: 200 shares; 2025Q3: 200 shares; 2025Q4: 200 shares; 2026Q1: 200 shares 200$74.3K<0.01%0Timeline
MGNIMAGNITE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 18,779 shares; 2024Q4: 11,622 shares; 2025Q1: 11,622 shares; 2025Q2: 11,622 shares; 2025Q3: 11,622 shares; 2025Q4: 5,991 shares; 2026Q1: 5,991 shares 5,991$71.2K<0.01%0Timeline
NFLXNETFLIX INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 50 shares; 2025Q4: 650 shares; 2026Q1: 650 shares 650$62.5K<0.01%0Timeline
NSCNORFOLK SOUTHN CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 200 shares; 2024Q4: 200 shares; 2025Q1: 200 shares; 2025Q2: 200 shares; 2025Q3: 200 shares; 2025Q4: 200 shares; 2026Q1: 200 shares 200$57.4K<0.01%0Timeline
TRTOOTSIE ROLL INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,242 shares; 2024Q4: 1,242 shares; 2025Q1: 1,242 shares; 2025Q2: 1,279 shares; 2025Q3: 1,279 shares; 2025Q4: 1,279 shares; 2026Q1: 1,279 shares 1,279$54.6K<0.01%0Timeline
AVNSAVANOS MED INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 4,518 shares; 2024Q4: 3,098 shares; 2025Q1: 3,098 shares; 2025Q2: 3,098 shares; 2025Q3: 3,098 shares; 2025Q4: 2,375 shares; 2026Q1: 2,375 shares 2,375$33.3K<0.01%0Timeline
EDCONSOLIDATED EDISON INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 253 shares; 2024Q4: 253 shares; 2025Q1: 253 shares; 2025Q2: 253 shares; 2025Q3: 253 shares; 2025Q4: 253 shares; 2026Q1: 253 shares 253$28.6K<0.01%0Timeline

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
PCHPOTLATCHDELTIC CORP8,540$340Kshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000872162-26-000006 base2026-05-14acceptance time not in the bulk data set