Shimmick Corporation Common Stock
Shimmick Corporation Common Stock (SHIM) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SHIM · as of Sep 30, 2025
Ownership Breakdown
18
Institutional Holders
▲ 2 vs Q2
$4.63M
Total Inst. Value
▲ $1.80M vs Q2
40.99M
Shares Outstanding
freeFloat 10.70%
1.77M
13F Shares Held
▲ 127,013 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SHIM largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
SANDERS MORRIS HARRIS LLC heavy construction other than bldg const - contractors | 809.7K | 2.34% | 2.34% | $2.11B | Oct 7, 2025 | ▲ 60.5K |
PACIFIC RIDGE CAPITAL PARTNERS, LLC heavy construction other than bldg const - contractors | 451.7K | 1.30% | 1.30% | $1.18B | Nov 12, 2025 | ▼ 9.9K |
THOMPSON DAVIS & CO., INC. heavy construction other than bldg const - contractors | 110.0K | 31.76% | 31.76% | $287.10M | Nov 5, 2025 | ▲ 55.0K |
1492 CAPITAL MANAGEMENT LLC heavy construction other than bldg const - contractors | 106.8K | 30.83% | 30.83% | $278.74M | Nov 13, 2025 | ▼ 73 |
LPL FINANCIAL LLC heavy construction other than bldg const - contractors | 102.0K | 29.46% | 29.46% | $266.29M | Nov 12, 2025 | ▼ 20.1K |
VANGUARD GROUP INC heavy construction other than bldg const - contractors | 67.6K | 19.51% | 19.51% | $176.40M | Nov 7, 2025 | ▲ 16.8K |
GEODE CAPITAL MANAGEMENT, LLC heavy construction other than bldg const - contractors | 66.8K | 19.27% | 19.27% | $174.24M | Nov 12, 2025 | ▲ 22.8K |
AVANZA FONDER AB heavy construction other than bldg const - contractors | 20.0K | 5.77% | 5.77% | $52.20M | Oct 16, 2025 | — held |
STATE STREET CORP heavy construction other than bldg const - contractors | 14.7K | 4.24% | 4.24% | $38.37M | Nov 14, 2025 | — held |
CHOREO, LLC heavy construction other than bldg const - contractors | 10.3K | 2.97% | 2.97% | $26.81M | Nov 12, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
7
Increased
+156.1K shares1
New Positions
first time holders5
Decreased
−33.4K shares0
Sold Out
fully exitedNet shares change (top 50)
+122.8K
+156.1K / −33.4K
Net new holders
+3
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SHIM insider trading · insider activity
Source: SEC Form 4
11
Buy transactions
9
Sell transactions
1.22
Buy/Sell ratio
$1M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Heekin Geoffrey E. director | Jun 2, 2026 | Award | 60,000 | — | — | 60.0K | Form 4 ↗ |
Kravitz Peter director | Jun 2, 2026 | Award | 60,000 | — | — | 60.0K | Form 4 ↗ |
DEL GUERCIO JOSEPH director | Jun 2, 2026 | Award | 44,000 | — | — | 44.0K | Form 4 ↗ |
Tacker Sarah Beth Chief Operating Officer | May 29, 2026 | Tax Withhold | 8,463 | $3.54 | $30.0K | 18.1K | Form 4 ↗ |
Tacker Sarah Beth Chief Operating Officer | Apr 29, 2026 | Award | 88,652 | — | — | 88.7K | Form 4 ↗ |
Tacker Sarah Beth Chief Operating Officer | Apr 29, 2026 | Award | 26,596 | — | — | 26.6K | Form 4 ↗ |
Yoder Todd Wilbur Chief Financial Officer | Apr 14, 2026 | Tax Withhold | 16,393 | $3.91 | $64.1K | 95.5K | Form 4 ↗ |
Yoder Todd Wilbur Chief Financial Officer | Apr 14, 2026 | Tax Withhold | 22,335 | $3.91 | $87.3K | 52.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Shimmick Corporation Common Stock (SHIM) is primarily owned by institutional investors, who hold approximately 4.3% of total shares outstanding. Company insiders own approximately 89.30%, while retail and public investors account for the remaining 6.38%.
The largest institutional shareholder of Shimmick Corporation Common Stock is SANDERS MORRIS HARRIS LLC, holding approximately 809,667 shares — equal to 2.34% of outstanding shares — as of September 30, 2025.
A total of 18 institutional investors currently hold SHIM stock, with a combined institutional value of approximately $4,628,116 as of the most recent 13F filing period.
Frequently asked questions
SHIM ownershipShimmick Corporation Common Stock (SHIM) is primarily owned by institutional investors, who hold approximately 4.3% of shares. The largest shareholder is SANDERS MORRIS HARRIS LLC with a 2.34% stake. Company insiders hold 89.30%. Data sourced from SEC Form 13F as of September 30, 2025.