How Institutional Funds Moved on DUK

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
Bridgewater Associates, LP Bridgewater Associates, LP opened a new position worth $55,960,765. 2026-06-30
RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC increased this position by 25433% ($366,632 -> $93,612,239). 2026-06-30
JPMORGAN CHASE & CO JPMORGAN CHASE & CO opened a new position worth $1,001,837. 2026-06-30
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ MASSACHUSETTS FINANCIAL SERVICES CO /MA/ increased this position by 101% ($44,204,720 -> $89,019,537). 2026-06-30
AMERICAN CENTURY COMPANIES INC AMERICAN CENTURY COMPANIES INC exited a position previously worth $25,835,142. 2026-06-30
PRUDENTIAL FINANCIAL INC PRUDENTIAL FINANCIAL INC increased this position by 158% ($56,600,386 -> $146,025,853). 2026-06-30
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP ARROWSTREET CAPITAL, LIMITED PARTNERSHIP increased this position by 1258% ($4,237,218 -> $57,537,952). 2026-06-30
Mariner, LLC Mariner, LLC increased this position by 4969% ($2,600,183 -> $131,799,683). 2026-06-30

Which Funds Hold DUK

Largest reported positions as of 2026-06-30.

FundValueShares
VANGUARD CAPITAL MANAGEMENT LLC $6,435,030,749 50,837,658
VANGUARD PORTFOLIO MANAGEMENT LLC $2,577,969,672 20,366,327
GEODE CAPITAL MANAGEMENT, LLC $2,266,906,743 17,759,197
GQG Partners LLC $823,157,324 6,503,039
WELLINGTON MANAGEMENT GROUP LLP $706,068,683 5,578,043
Capital Research Global Investors $569,537,090 4,499,424
VANGUARD FIDUCIARY TRUST CO $553,766,235 4,374,832
AMERICAN CENTURY COMPANIES INC $467,067,643 3,689,898
FMR LLC $420,974,713 3,325,760
ENVESTNET ASSET MANAGEMENT INC $323,998,518 2,559,645

Data compiled from public SEC filings. This is informational reporting, not investment advice.

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Chart illustrating OSSIAM's quarterly 13F portfolio changes for the quarter ending 2026-03-31

This page follows OSSIAM’s institutional portfolio moves as disclosed in its SEC Form 13F filings, updated every quarter as new data becomes available. Rather than a one-time snapshot, it’s built to be a running record of what the fund has been buying, trimming, and starting fresh with over time — a reference point for anyone … Read more

HUNTINGTON NATIONAL BANK: 13F Portfolio Moves Tracked Quarterly

Chart summarizing HUNTINGTON NATIONAL BANK's 13F portfolio changes for the quarter ending 2026-03-31

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Bridgewater Associates, LP: 13F Portfolio Moves Tracked Quarterly

Summary of Bridgewater Associates, LP portfolio changes for the quarter ending 2026-06-30, including increased energy holdings and several new and exited positions.

Quarter Ending 2026-06-30 During the quarter ending 2026-06-30, Bridgewater Associates, LP made notable adjustments across its energy, industrial, and financial holdings. The fund sharply increased its stake in PG&E Corp (PCG), growing the position from $431,010 to $99,764,701, alongside a major build-up in Petroleo Brasileiro S A, which rose from $23,882,918 to $105,436,776. Other energy-related … Read more