PRIM — Primoris Services CorpToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
16
all time
Members · 12m
1
1 buys · 5 sells · by trade date
Latest filing
06-08
2026-06-08
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
0
every row filed inside 45 days
13F holders
424
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 16Institutional 424

Congress · disclosure timeline

By trade date · 24 months · 7 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

7 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in PRIM

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing PRIM in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Gilbert Ray Cisneros, Jr. D–CA-316−$74.0K to $10.0K2

1 member

Congressional disclosures

Newest filed firstAll 16 rows ↗
Latest congressional filings mentioning PRIM
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-06-08Gilbert Ray Cisneros, Jr. D–CA-31SELLTraded 05-08 +31d$1K–$15K
2026-04-07Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 03-03 +35d$1K–$15K
2026-03-09Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 02-18 +19d$1K–$15K
2026-01-12Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 2025-12-11 +32d$1K–$15K
2025-12-15Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 11-24 +21d$1K–$15K
2025-12-15Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 11-06 +39d$1K–$15K
2025-01-14Josh Gottheimer D–NJ-5SELL partial · JT (partial sale, jointly owned)Traded 2024-12-06 +39d$1K–$15K
2024-07-09Josh Gottheimer D–NJ-5SELL partial · JT (partial sale, jointly owned)Traded 06-27 +12d$1K–$15K
2024-07-09Josh Gottheimer D–NJ-5SELL partial · JT (partial sale, jointly owned)Traded 06-21 +18d$1K–$15K
2023-11-11Josh Gottheimer D–NJ-5SELL partial · JT (partial sale, jointly owned)Traded 10-27 +15d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of PRIM for quarter 2026-03-31, 1–25 of 424 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$1.2B1
derived ·§ EDGAR ↗
2VANGUARD PORTFOLIO MANAGEMENT LLC$523M1
derived ·§ EDGAR ↗
3FULLER & THALER ASSET MANAGEMENT, INC.$424M1
derived ·§ EDGAR ↗
4FIRST TRUST ADVISORS LP$413M1
derived ·§ EDGAR ↗
5VANGUARD CAPITAL MANAGEMENT LLC$334M1
derived ·§ EDGAR ↗
6STATE STREET CORP$295M1
derived ·§ EDGAR ↗
7WELLINGTON MANAGEMENT GROUP LLP$269M1
derived ·§ EDGAR ↗
8Invesco Ltd.$200M1
derived ·§ EDGAR ↗
9DIMENSIONAL FUND ADVISORS LP$166M1
derived ·§ EDGAR ↗
10AMERICAN CENTURY COMPANIES INC$154M1
derived ·§ EDGAR ↗
11Artemis Investment Management LLP$126M1
derived ·§ EDGAR ↗
12WESTFIELD CAPITAL MANAGEMENT CO LP$106M1
derived ·§ EDGAR ↗
13FMR LLC$101M1
derived ·§ EDGAR ↗
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC$97.8M1
derived ·§ EDGAR ↗
15Merewether Investment Management, LP$96.5M1
derived ·§ EDGAR ↗
16UBS Group AG$85.2M1
derived ·§ EDGAR ↗
17ALLIANCEBERNSTEIN L.P.$84.8M1
derived ·§ EDGAR ↗
18MORGAN STANLEY$79.5M1
derived ·§ EDGAR ↗
19NORTHERN TRUST CORP$73.9M1
derived ·§ EDGAR ↗
20BRUNI J V & CO /CO$62.5M1
derived ·§ EDGAR ↗
21MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$60.5M1
derived ·§ EDGAR ↗
22FEDERATED HERMES, INC.$59.4M1
derived ·§ EDGAR ↗
23MILLENNIUM MANAGEMENT LLC$57.3M1
derived ·§ EDGAR ↗
24MASSACHUSETTS FINANCIAL SERVICES CO /MA/$53.9M1
derived ·§ EDGAR ↗
25VANGUARD FIDUCIARY TRUST CO$53.3M1
derived ·§ EDGAR ↗
Show all 424 holders
Truncated by Public Filings. All 367 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · PRIM

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
1 Bridgewater Associates $19.5M held
Trimming
1 Gotham Asset Management $3.0M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · PRIMORIS SVCS CORP

Merged timeline of congressional filings and notable-manager moves on PRIM
DateWhoChangeSize
2026-05-15Bridgewater Associates 13FADD+35,388 sh
2026-05-15Gotham Asset Management 13FTRIM−15,497 sh

2 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)1 buy / 5 sell
Congress net ($ bound)−$74.0K to $10.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.