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Quanta Services

1,583 hedge funds and large institutions have $58.3B invested in Quanta Services in 2025 Q4 according to their latest regulatory filings, with 241 funds opening new positions, 578 increasing their positions, 540 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

6% more call options, than puts

Call options by funds: $708M | Put options by funds: $668M

4% more capital invested

Capital invested by funds: $56B → $58.3B (+$2.28B)

6% less funds holding in top 10

Funds holding in top 10: 5148 (-3)

Holders
1,583
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
48
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$708M
Puts
$668M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PI
301
PineBridge Investments
New York
$12.4M
Skandinaviska Enskilda Banken (SEB)
302
Skandinaviska Enskilda Banken (SEB)
Sweden
$12.3M
CIA
303
Choate Investment Advisors
Massachusetts
$12.2M
ACG
304
Aventail Capital Group
New York
$12.2M
II
305
IFM Investors
Australia
$12.1M
PCM
306
Princeton Capital Management
New Jersey
$12M
IB
307
Intrust Bank
Kansas
$12M
Cambridge Investment Research Advisors
308
Cambridge Investment Research Advisors
Iowa
$12M
CBB
309
Citizens Business Bank
California
$11.9M
PEAK6
310
PEAK6
Illinois
$11.9M
SSA
311
Sierra Summit Advisors
Nevada
$11.8M
Mercer Global Advisors
312
Mercer Global Advisors
Colorado
$11.8M
BFM
313
Boothbay Fund Management
New York
$11.7M
BLAM
314
Bourne Lent Asset Management
New York
$11.7M
SLAM
315
Swiss Life Asset Management
$11.6M
ProShare Advisors
316
ProShare Advisors
Maryland
$11.6M
FMWA
317
Forvis Mazars Wealth Advisors
Missouri
$11.5M
Carson Wealth (CWM LLC)
318
Carson Wealth (CWM LLC)
Nebraska
$11.4M
SC
319
Settian Capital
New York
$11.4M
PAMG
320
Patton Albertson Miller Group
Tennessee
$11.2M
EWM
321
Empirical Wealth Management
Washington
$11.2M
STAS
322
Strong Tower Advisory Services
Minnesota
$11.2M
BMSSC
323
B. Metzler seel. Sohn & Co
Germany
$11.1M
KAS
324
Kestra Advisory Services
Texas
$11.1M
RIM
325
Reliant Investment Management
Tennessee
$11M