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Primoris Services
PRIM

Overview Fund Activity

364 hedge funds and large institutions have $3.03B invested in Primoris Services in 2025 Q1 according to their latest regulatory filings, with 77 funds opening new positions, 145 increasing their positions, 111 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
364
Holders Change
+8
Holders Change %
+2.25%
% of All Funds
4.95%
Holding in Top 10
7
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-56.25%
% of All Funds
0.1%
New
77
Increased
145
Reduced
111
Closed
61
Calls
$3.48M
Puts
$9.7M
Net Calls
-$6.22M
Net Calls Change
-$7.65M

Top Buyers

1
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
$102M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$44.5M
3
BlackRock
BlackRock
New York
$352M
4
Millennium Management
Millennium Management
New York
$41.8M
5
Pacer Advisors
Pacer Advisors
Pennsylvania
$24.1M

Top Sellers

1
Franklin Resources
Franklin Resources
California
$3.44M
2
Invesco
Invesco
Georgia
$59.6M
3
SPPAM
Summit Partners Public Asset Management
Massachusetts
$0
4
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
$22.3M
5
IECM
Intrinsic Edge Capital Management
Illinois
$5.12M
Name Holding Trade Value Shares
Change 		Shares
Change %
CP
151
CenterBook Partners
Connecticut
$1.58M +$407K +7,090 +35%
Teacher Retirement System of Texas
152
Teacher Retirement System of Texas
Texas
$1.56M -$713K -12,412 -31%
CF
153
Corebridge Financial
Texas
$1.5M -$22.3K -389 -1%
YIH
154
Y-Intercept (HK)
Hong Kong
$1.5M +$948K +16,509 +171%
Arrowstreet Capital
155
Arrowstreet Capital
Massachusetts
$1.49M -$6.9M -120,232 -82%
HCA
156
Harbor Capital Advisors
Illinois
$1.47M +$184K +3,214 +14%
Comerica Bank
157
Comerica Bank
Texas
$1.46M +$54.3K +946 +4%
VEA
158
Virtus ETF Advisers
New York
$1.46M +$1.46M +25,451 New
VRS
159
Virginia Retirement Systems
Virginia
$1.44M +$1.44M +25,100 New
PP
160
PDT Partners
New York
$1.44M -$755K -13,143 -34%
DFCM
161
Dark Forest Capital Management
Puerto Rico
$1.43M +$724K +12,618 +102%
ACG
162
Aventail Capital Group
New York
$1.37M – – –
Stifel Financial
163
Stifel Financial
Missouri
$1.35M +$213K +3,715 +19%
WTG
164
West Tower Group
Virginia
$1.27M +$121K +2,100 +11%
HIS
165
Horizon Investment Services
Indiana
$1.19M +$169K +2,939 +17%
CIBC World Market
166
CIBC World Market
Ontario, Canada
$1.18M +$1.18M +20,626 New
NICM
167
Neo Ivy Capital Management
New York
$1.17M +$1.17M +20,426 New
PMAM
168
Picton Mahoney Asset Management
Ontario, Canada
$1.17M +$934K +16,274 +396%
VCM
169
Virtue Capital Management
Tennessee
$1.17M +$171K +2,993 +17%
Marshall Wace
170
Marshall Wace
United Kingdom
$1.13M -$17.7M -308,630 -94%
NRD
171
Nebula Research & Development
New York
$1.13M +$489K +8,520 +76%
JCIA
172
Jackson Creek Investment Advisors
Colorado
$1.11M -$517 -9 -0%
TRSOTSOK
173
Teachers Retirement System of the State of Kentucky
Kentucky
$1.11M – – –
GCM
174
Graham Capital Management
Connecticut
$1.1M -$289K -5,039 -21%
SG Americas Securities
175
SG Americas Securities
New York
$1.07M +$1.07M +18,645 New
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