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SEC Form 13F

Maple-Brown Abbott Ltd 13F Holdings

Inspect Maple-Brown Abbott Ltd's 2025-03-31 SEC 13F positions, public filing date, amendments and original receipt.

As of 2025-05-14T03:59:59.999Z

Report period
2025-03-31
Publicly available
2025-05-14
Reported value
$1,466,556,071
Positions
15
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Disclosed positions

Largest disclosed position values

Scale: 0 to 152,220,000 USD · zero baseline

Largest disclosed position values

  • FER · COM+152,223,718 USD
  • EXC · COM+145,375,079 USD
  • AEE · COM+136,933,494 USD
  • CCI · COM+130,988,220 USD
  • ETR · COM+105,520,737 USD
  • AEP · COM+95,586,903 USD
  • SRE · COM+94,253,142 USD
  • WTRG · COM+94,250,521 USD
  • D · COM+92,653,745 USD
  • DUK · COM+80,492,388 USD

Reported underlying-position values for 2025-03-31, publicly available 2025-05-14. Put/call values are not option premiums; this subset is not a complete portfolio allocation. Exact issuer, class and unit remain in the table. Showing the first 10 of 15 recorded values; the complete table remains available below.

Inspect all 15 displayed rows: Disclosed positions

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Ferrovial SEFERCOM$152,223,7183,421,819SHNone
Exelon CorpEXCCOM$145,375,0793,154,588SHNone
Ameren CorpAEECOM$136,933,4941,363,770SHNone
Crown Castle IncCCICOM$130,988,2201,256,622SHNone
Entergy CorpETRCOM$105,520,7371,234,206SHNone
American Electric Power Co IncAEPCOM$95,586,903874,707SHNone
SempraSRECOM$94,253,1421,320,706SHNone
Essential Utilities IncWTRGCOM$94,250,5212,384,087SHNone
Dominion Energy IncDCOM$92,653,7451,652,333SHNone
Duke Energy CorpDUKCOM$80,492,388659,883SHNone
Enbridge IncENBCOM$77,976,4591,761,951SHNone
NiSource IncNICOM$75,086,9771,872,810SHNone
American Tower CorpAMTCOM$63,779,543293,081SHNone
Evergy IncEVRGCOM$63,443,503920,064SHNone
Cheniere Energy IncLNGCOM$57,991,642250,592SHNone

Largest 50 positions by reported value; the filing may contain more positions.

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Ferrovial SEFERCOM$152,223,7183,421,819SHNone

First displayed source row from Disclosed positions. The full bounded history and coverage notes remain below.

The displayed observation date is 2025-03-31 and its public availability date is 2025-05-14. Subtracting those calendar dates gives 44 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

Read the amount together with its Unit and Option columns. A reported put or call position is not an option premium paid, and a quarterly holding is not a purchase made on its public filing date. Check every accession in the effective amendment lineage below: a retained holding can originate in an earlier filing rather than the latest linked amendment.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.

The displayed holdings combine the effective filing versions listed here. The latest receipt linked below identifies the current projection version; it is not proof that every retained holding originated in that latest amendment. Inspect all effective accessions when verifying a position's source.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Show the table · 1 row, 2 columns
Effective SEC accessionRole in this view
0001681596-25-000005Latest effective version

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.