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PWR in the 13F filings

Quanta SVCS Inc · CUSIP 74762E102

Sector · IndustrialsTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
32
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 12 listed it in both
Shares listed
15,936,883
combined, among listed positions
Reported value
$6.7bn
combined, at the quarter end

Among the 92 comparable managers: 19 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,568,320.

Managers listing PWR in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

32 of 32 holders

ActionFiling
Capital World Investors5,802,922$2.4bn0.33%Trimmed-1,018,92411 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)4,884,171$2.1bn0.11%Trimmed-855,56917 Feb 2026 (the filing on sec.gov)
Invesco Ltd1,772,914$748m0.07%Trimmed-32,32519 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc979,087$413munder 0.1%Trimmed-60,57317 Feb 2026 (the filing on sec.gov)
MFS Investment Management961,708$406m0.13%Added+135,42522 Jan 2026 (the filing on sec.gov)
Neuberger Berman Group LLC539,370$228m0.17%Trimmed-9,82927 Oct 2026 (the filing on sec.gov)
Wellington Management Group LLP338,771$143munder 0.1%Added+234,92817 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP246,644$104munder 0.1%Added+33,49017 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC110,653$47munder 0.1%Added+8,32717 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC49,267$21munder 0.1%Added+18,52417 Feb 2026 (the filing on sec.gov)
Moore Capital Management LP46,906$20m0.28%Trimmed-32,20917 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP32,354$14munder 0.1%Added+8,31717 Feb 2026 (the filing on sec.gov)
Millennium Management LLC25,571$11munder 0.1%Added+12,26717 Feb 2026 (the filing on sec.gov)
Woodline Partners LP25,440$11munder 0.1%Added+5,74717 Feb 2026 (the filing on sec.gov)
Man Group PLC23,650$10.0munder 0.1%Trimmed-53,10117 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC17,922$7.6munder 0.1%Added+14,51017 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd17,109$7.2munder 0.1%Added+42217 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP14,130$6.0munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC8,512$3.6munder 0.1%Added+76812 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC7,552$3.2munder 0.1%Added+3,57813 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP7,449$3.1m0.10%Added+4,42410 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC6,636$2.8munder 0.1%Added+3,69813 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP5,089$2.1munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP3,702$1.6munder 0.1%Trimmed-6,63417 Feb 2026 (the filing on sec.gov)
First Eagle Investment Management LLC2,218$936kunder 0.1%Trimmed-4004 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
12 in Q3 2024 to 24 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
PWR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201314$848mn.a.n.a.
Q3 201310$828mn.a.n.a.
Q4 20138$759mn.a.n.a.
Q1 20148$806mn.a.n.a.
Q2 201411$488mn.a.n.a.
Q3 20148$589mn.a.n.a.
Q4 201412$452mn.a.n.a.
Q1 201513$646mn.a.n.a.
Q2 20157$503mn.a.n.a.
Q3 20159$430mn.a.n.a.
Q4 20158$280mn.a.n.a.
Q1 201610$330mn.a.n.a.
Q2 201610$273mn.a.n.a.
Q3 20169$334mn.a.n.a.
Q4 20167$267mn.a.n.a.
Q1 201711$343mn.a.n.a.
Q2 201710$360mn.a.n.a.
Q3 201713$466mn.a.n.a.
Q4 20179$375mn.a.n.a.
Q1 201810$304mn.a.n.a.
Q2 201816$394mn.a.n.a.
Q3 201814$398mn.a.n.a.
Q4 20188$316mn.a.n.a.
Q1 20199$393mn.a.n.a.
Q2 20199$304mn.a.n.a.
Q3 20198$310mn.a.n.a.
Q4 201916$581mn.a.n.a.
Q1 20209$355mn.a.n.a.
Q2 20207$371mn.a.n.a.
Q3 202011$494mn.a.n.a.
Q4 20209$1.1bnn.a.n.a.
Q1 202111$1.4bnn.a.n.a.
Q2 20217$1.4bnn.a.n.a.
Q3 20219$1.7bnn.a.n.a.
Q4 20217$1.5bnn.a.n.a.
Q1 20228$1.6bnn.a.n.a.
Q2 20229$1.8bnn.a.n.a.
Q3 202213$1.7bnn.a.n.a.
Q4 20228$1.6bnn.a.n.a.
Q1 202311$2.7bnn.a.n.a.
Q2 202310$3.1bnn.a.n.a.
Q3 202311$2.8bnn.a.n.a.
Q4 20239$3.8bn63
Q1 202414$5.0bn105
Q2 202415$4.7bn78
Q3 202412$5.4bn75
Q4 202411$6.0bn47
Q1 20258$4.3bn56
Q2 20259$6.7bn54
Q3 202512$7.1bn102
Q4 202513$6.6bn1911
Q1 202613$5.9bn1620
Q2 202624$8.6bn2414

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

PWR and GEV →PWR and XOM →PWR and CVX →Choose a stock to compare with PWR →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own PWR, latest filings →Back to the 13F Explorer →