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SHIM SHIMMICK CORPORATION

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COM (common), issuer CIK 1887944

22 managers (23 13F filers) reported a position in SHIM shares at 2026-03-31, 2,222,849 shares in all. 8 filers opened a position and 2 filers sold out during the quarter.

Managers
22
13F filers
23
New
8
Added
8
Reduced
3
Sold out
2
Shares held by filers
2,222,849

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
SANDERS MORRIS HARRIS LLC758,397$2.78M0.44%new13F-HRTimeline
Pacific Ridge Capital Partners, LLC439,778$1.61M0.35%+9,74713F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO246,816$906K<0.01%+222,05513F-HRTimelineGroup
1492 Capital Management LLC149,812$550K0.21%+47,18013F-HRTimeline
Informed Momentum Co LLC138,450$508K0.06%new13F-HRTimeline
THOMPSON DAVIS & CO., INC.125,500$461K0.31%+77813F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding93,840$344KnewTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC85,109$312K<0.01%+16,46413F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC35,700$131K<0.01%new13F-HRTimeline
Avanza Fonder AB26,764$98.2K<0.01%+2,88613F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC24,472$89.8K<0.01%-26,67913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC19,266$70.7K<0.01%new13F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP16,674$61K<0.01%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP14,700$53.9K<0.01%013F-HRTimelineGroup
Centiva Capital, LP12,994$47.7K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,644$42.7K<0.01%new13F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.11,351$41.7K<0.01%+3,89913F-HRTimelineGroup
CHOREO, LLC10,272$37.7K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…546$2K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG298$1.09K<0.01%-57413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA266$1K<0.01%+25413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.200$734<0.01%-22013F-HRTimelineGroup