SHIM · NASDAQ · Engineering & Construction

Shimmick (SHIM)

Builds turnkey water and public-infrastructure projects for public-sector customers.

$3.35
vs last close−0.15 (−4.29%)

13F · 13D/G · Form 4

Institutions14.17%5.81M shares
54 holders · as of Jun 30, 2026
Insiders72.90%29.88M shares
10 holders · as of Aug 12, 2026
Other12.93%5.30M shares
remainder

40.99M company shares as of Sep 18, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Mitchell B. GoldsteenInsiderdirector, 10 percent owner
51.18%20.97Mfiled May 15, 2026
AecomInsider10 percent owner
18.90%7.75Mfiled Aug 12, 2026
Cannell Capital LLCInstitution
2.34%957,605as of Jun 30, 2026
Gratia Capital, LLCInstitution
1.77%726,936as of Jun 30, 2026
1492 Capital Management LLCInstitution
1.47%603,878as of Jun 30, 2026
Myda Advisors LLCInstitution
1.40%575,000as of Jun 30, 2026
Pacific Ridge Capital Partners, LLCInstitution
1.32%542,440as of Jun 30, 2026
Sanders Morris Harris LLCInstitution
0.90%368,300as of Jun 30, 2026
Vanguard Capital Management LLCInstitution
0.69%283,891as of Jun 30, 2026
SEI Investments CoInstitution
0.56%230,547as of Jun 30, 2026
BlackRock, Inc.Institution
0.56%229,424as of Jun 30, 2026
Joseph del GuercioInsiderdirector
0.55%224,576filed Jun 4, 2026
Geoffrey E. HeekinInsiderdirector
0.51%209,449filed Jun 4, 2026
Peter KravitzInsiderdirector
0.45%184,940filed Jun 4, 2026
Ural YalInsiderdirector, officer: Chief Executive Officer
0.42%173,205filed Dec 4, 2025
Geode Capital Management, LLCInstitution
0.38%156,112as of Jun 30, 2026
J. Brendan HerronInsiderdirector
0.38%155,778filed Jun 5, 2025
Eam Investors, LLCInstitution
0.32%132,978as of Jun 30, 2026
Walleye Capital LLCInstitution
0.31%126,392as of Jun 30, 2026
Renaissance Technologies LLCInstitution
0.31%125,555as of Jun 30, 2026
Thompson Davis & Co., Inc.Institution
0.25%104,000as of Jun 30, 2026
Carolyn TrabucoInsiderdirector
0.23%96,046filed Jun 5, 2025
Todd Wilbur YoderInsiderofficer: Chief Financial Officer
0.23%95,519filed Apr 16, 2026
Marshall Wace, LLPInstitution
0.19%77,293as of Jun 30, 2026
Integrated Quantitative Investments LLCInstitution
0.12%50,677as of Jun 30, 2026

13F, as of Jun 30, 2026

54 holders · 5.81M shares · 31 new positions · 46 increased · 7 reduced · 0 closed

HolderShares% outstandingChg q/qFiled
Cannell Capital LLC957.6K2.34%+957.6KnewAug 18, 2026
Gratia Capital, LLC726.9K1.77%+726.9KnewAug 14, 2026
1492 Capital Management LLC603.9K1.47%+454.1KAug 11, 2026
Myda Advisors LLC575.0K1.40%+575.0KnewAug 13, 2026
Pacific Ridge Capital Partners, LLC542.4K1.32%+102.7KAug 12, 2026
Sanders Morris Harris LLC368.3K0.90%−390.1KJul 7, 2026
Vanguard Capital Management LLC283.9K0.69%+222.7KAug 13, 2026
SEI Investments Co230.5K0.56%−16.3KAug 14, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Mitchell B. Goldsteen57.80%20.97M13GMay 15, 2026
Aecom18.70%7.75M13DAug 12, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Mar 17, 2026
Mitchell B. Goldsteendirector, 10 percent owner:
Sale125,000$2.8620,974,873
Aug 21, 2025
Todd Wilbur Yoderofficer: Chief Financial Officer
Purchase2,000$2.802,000

House and Senate disclosures

Not reported.