Manager × security

Maple-Brown Abbott Ltd EXC holdings history

Who else holds this security? →

EXELON CORP · CUSIP 30161N101 · CIK 1681596

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2025-03-31, Maple-Brown Abbott Ltd reported 3.15M EXC (shares), valued at $145.38M, or 9.91% of its reported non-derivative portfolio. Filed 2025-05-13.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
9.91%
Shares
3.15M
3,154,588
Reported value
$145.38M
USD

Shares increased 36.67%; reported value increased 67.26%, and weight changed -0.69 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 2026Not reportedNot reportedNo filing this quarter
Q1 2026Not reportedNot reportedNo filing this quarter
Q4 2025Not reportedNot reportedNo filing this quarter
Q3 2025Not reportedNot reportedNo filing this quarter
Q2 2025Not reportedNot reportedNo filing this quarter
Q1 20259.91%3,154,588SEC filing ↗Filed May 13, 2025Combination report
Q4 202410.60%2,308,230SEC filing ↗Filed Jan 22, 2025Combination report
Q3 20249.37%2,331,710SEC filing ↗Filed Oct 2, 2024Combination report
Q2 20248.59%2,353,310SEC filing ↗Filed Jul 19, 2024Combination report
Q1 20248.79%2,288,550SEC filing ↗Filed Aug 2, 2024AmendedCombination report
Q4 20238.59%2,349,580SEC filing ↗Filed Aug 2, 2024AmendedCombination report
Q3 20237.38%1,702,870SEC filing ↗Filed Aug 2, 2024AmendedCombination report

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20237.38%1,702,870$64.38MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Aug 2, 2024
Q4 20238.59%2,349,580$84.35MShares increased 37.98%; reported value increased 31.02%, and weight changed +1.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 2, 2024
Q1 20248.79%2,288,550$85.96MShares decreased 2.60%; reported value increased 1.91%, and weight changed +0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 2, 2024
Q2 20248.59%2,353,310$81.47MShares increased 2.83%; reported value decreased 5.22%, and weight changed -0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 19, 2024
Q3 20249.37%2,331,710$94.48MShares decreased 0.92%; reported value increased 15.97%, and weight changed +0.78 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 2, 2024
Q4 202410.60%2,308,230$86.92MShares decreased 1.01%; reported value decreased 8.01%, and weight changed +1.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 22, 2025
Q1 20259.91%3,154,588$145.38MShares increased 36.67%; reported value increased 67.26%, and weight changed -0.69 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 13, 2025
Q2 2025Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q3 2025Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q4 2025Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q1 2026Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q2 2026Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Maple-Brown Abbott Ltd · EXELON CORP

Take these holdings further.

This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

  • Download CSV
  • Earlier quarters
  • Advanced screening & filtering
  • API & AI access
Already have an account?

+ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

get_institutional_portfolio
{"cik":"1681596","quarter":"2026Q2","cusip":"30161N101"}

get_institutional_manager_history
{"cik":"1681596","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint
https://api.akkrudata.ai/mcp
API / MCP documentation
/documents
llms.txt
/llms.txt
Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.