Primoris Services Corporation (PRIM) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for PRIM. 13F holdings as of 2026-03-31.

Top Institutional Holders

InstitutionSharesValueChange
BlackRock, Inc.8,340,660$1.2BINCREASED
VANGUARD PORTFOLIO MANAGEMENT LLC3,653,916$523MNEW
FULLER & THALER ASSET MANAGEMENT, INC.2,966,901$424MDECREASED
FIRST TRUST ADVISORS LP2,886,163$413MINCREASED
VANGUARD CAPITAL MANAGEMENT LLC2,335,748$334MNEW

Recent Insider Trades

InsiderTypeSharesValueDate
John M. Perisich (CHIEF LEGAL AND ADMIN OFFICER)SELL105$14K2026-05-28
John M. Perisich (CHIEF LEGAL AND ADMIN OFFICER)SELL5,855$760K2026-05-28
John M. Perisich (CHIEF LEGAL AND ADMIN OFFICER)SELL6,147$791K2026-05-28
John M. Perisich (CHIEF LEGAL AND ADMIN OFFICER)SELL6,017$768K2026-05-28
John M. Perisich (CHIEF LEGAL AND ADMIN OFFICER)SELL9,450$1M2026-05-28

Recent Congressional Trades

MemberTypeAmountDate
Gilbert Cisneros (Democrat)SALE$1,001 - $15,0002026-05-08

Full institutional holdings, insider history, and congressional trades for Primoris Services Corporation on SentiSense.