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Quanta Services

1,731 hedge funds and large institutions have $74.6B invested in Quanta Services in 2026 Q1 according to their latest regulatory filings, with 257 funds opening new positions, 617 increasing their positions, 639 reducing their positions, and 109 closing their positions.

New
Increased
Maintained
Reduced
Closed

136% more first-time investments, than exits

New positions opened: 257 | Existing positions closed: 109

27% more call options, than puts

Call options by funds: $716M | Put options by funds: $563M

27% more capital invested

Capital invested by funds: $58.8B → $74.6B (+$15.8B)

18% more funds holding in top 10

Funds holding in top 10: 4958 (+9)

7% more funds holding

Funds holding: 1,6141,731 (+117)

3% less repeat investments, than reductions

Existing positions increased: 617 | Existing positions reduced: 639

3.06% less ownership

Funds ownership: 93.89%90.83% (-3.1%)

Holders
1,731
Holders Change
+117
Holders Change %
+7.25%
% of All Funds
21.32%
Holding in Top 10
58
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+18.37%
% of All Funds
0.71%
New
257
Increased
617
Reduced
639
Closed
109
Calls
$716M
Puts
$563M
Net Calls
+$152M
Net Calls Change
+$112M
Name Holding Trade Value Shares
Change
Change in
Stake
Cerity Partners
101
Cerity Partners
New York
$100M -$3.94M -7,660 -4%
Principal Financial Group
102
Principal Financial Group
Iowa
$94.9M +$1.98M +3,854 +2%
CAM
103
Congress Asset Management
Massachusetts
$93.4M -$3.86M -7,492 -4%
Korea Investment Corp
104
Korea Investment Corp
South Korea
$90.5M +$12.1M +23,448 +17%
Janney Montgomery Scott
105
Janney Montgomery Scott
Pennsylvania
$88.9M +$10.8M +20,974 +15%
DB
106
Danske Bank
Denmark
$88.6M -$1.03M -1,994 -1%
WTA
107
Washington Trust Advisors
Massachusetts
$86.7M -$6.14M -11,926 -7%
WJWM
108
Williams Jones Wealth Management
New York
$81.4M -$904K -1,755 -1%
DC
109
Davenport & Co
Virginia
$79.4M -$44.3M -86,090 -37%
AAM
110
AMI Asset Management
California
$78.2M -$29.2M -56,691 -28%
Russell Investments Group
111
Russell Investments Group
United Kingdom
$78M +$8.65M +16,795 +13%
PPF
112
PFA Pension Forsikringsaktieselskab
$78M
Aberdeen Group
113
Aberdeen Group
United Kingdom
$77.6M +$3.07M +5,966 +4%
Universal-Beteiligungs- und Servicegesellschaft
114
Universal-Beteiligungs- und Servicegesellschaft
Germany
$75.5M -$3.29M -6,387 -4%
Vontobel Holding
115
Vontobel Holding
Switzerland
$73.2M -$10.3M -20,074 -13%
RBI
116
Raiffeisen Bank International
Austria
$73.1M -$14.9M -28,865 -17%
State Board of Administration of Florida Retirement System
117
State Board of Administration of Florida Retirement System
Florida
$73M -$1.4M -2,718 -2%
HighTower Advisors
118
HighTower Advisors
Illinois
$71.8M -$17.8M -34,576 -21%
SFM
119
Stack Financial Management
Montana
$71.2M +$37.6K +73 +0.1%
SFA
120
Sequoia Financial Advisors
Ohio
$70.7M -$820K -1,592 -1%
Aviva
121
Aviva
United Kingdom
$70.5M +$1.92M +3,731 +3%
Jennison Associates
122
Jennison Associates
New York
$69.6M -$546K -1,060 -0.8%
Adage Capital Partners
123
Adage Capital Partners
Massachusetts
$69.5M +$10.8M +21,067 +20%
EIP
124
Energy Income Partners
Connecticut
$69.3M -$47.6M -92,366 -42%
CS
125
Cannell & Spears
New York
$67.1M -$737K -1,432 -1%