Shimmick Corporation (SHIM) Ownership
SHIM ownership summary
as of October 18, 2026- Institutions
- 18.7% of shares outstanding
- Insiders
- 75.71% of shares outstanding
- Shares outstanding
- 41.3M
- Float
- 10.7M shares available to trade
- Short interest
- 2.63% 310K shares short
- Days to cover
- 1.94 short interest up 94.2% vs prior month
- Institutions 18.69%
- Insiders 75.71%
- Other investors 5.60%
SHIM top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Cannell Capital LLC | 2.32% | 958K | $2.3M | +957,605 (0.0%) | June 30, 2026 |
| 2 | GRATIA CAPITAL, LLC | 1.76% | 727K | $1.8M | +726,936 (0.0%) | June 30, 2026 |
| 3 | 1492 Capital Management, LLC | 1.46% | 604K | $1.5M | +454,066 (+303.1%) | June 30, 2026 |
| 4 | MYDA Advisors LLC | 1.39% | 575K | $1.4M | +575,000 (0.0%) | June 30, 2026 |
| 5 | Pacific Ridge Capital Partners, LLC | 1.31% | 542K | $1.3M | +102,662 (+23.3%) | June 30, 2026 |
| 6 | SMH Capital Inc. | 0.89% | 368K | $887,603 | −390,097 (−51.4%) | June 30, 2026 |
| 7 | Vanguard Capital Management, LLC | 0.69% | 284K | $684,177 | +222,682 (+363.8%) | June 30, 2026 |
| 8 | SEI Investments Co | 0.56% | 231K | $555,618 | −16,269 (−6.6%) | June 30, 2026 |
| 9 | BlackRock Inc | 0.56% | 229K | $552,912 | +218,073 (+1,921.2%) | June 30, 2026 |
| 10 | Geode Capital Management, LLC | 0.38% | 156K | $376,230 | +71,003 (+83.4%) | June 30, 2026 |
| 11 | The Informed Momentum Company (formerly EAM Investors) | 0.32% | 133K | $320,477 | −5,472 (−4.0%) | June 30, 2026 |
| 12 | Walleye Trading Advisors, LLC | 0.31% | 126K | $304,605 | +126,392 (0.0%) | June 30, 2026 |
| 13 | Renaissance Technologies Corp | 0.30% | 126K | $302,588 | +89,855 (+251.7%) | June 30, 2026 |
| 14 | Thompson Davis & Co Inc | 0.25% | 104K | $250,640 | −21,500 (−17.1%) | June 30, 2026 |
| 15 | Marshall Wace Asset Management Ltd | 0.19% | 77K | $186,276 | +77,293 (0.0%) | June 30, 2026 |
| 16 | Integrated Quantitative Investments LLC | 0.12% | 51K | $122,132 | +50,677 (0.0%) | June 30, 2026 |
| 17 | Avanza Fonder AB | 0.10% | 42K | $102,218 | +15,650 (+58.5%) | June 30, 2026 |
| 18 | Vanguard Fiduciary Trust Co | 0.09% | 38K | $90,934 | +5,101 (+15.6%) | June 30, 2026 |
| 19 | Northern Trust Corp | 0.09% | 37K | $88,302 | +36,640 (0.0%) | June 30, 2026 |
| 20 | Jane Street Group LLC | 0.09% | 36K | $86,044 | +16,437 (+85.3%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 16 holders added 3.7M shares and 4 cut 433K.
SHIM top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Coeli Circulus Am Micro & Sm Cp I F SEK | 2.33% | 965K | $2.3M | — | June 30, 2026 |
| 2 | Coeli Circulus Micro & Sm Cp I Fdr SEK | 1.22% | 502K | $1.2M | — | June 30, 2026 |
| 3 | iShares Russell 2000 ETF | 0.56% | 232K | $559,759 | −2,688 (−1.1%) | September 30, 2026 |
| 4 | Vanguard MStar Total Stk Mkt Idx Invest | 0.54% | 222K | $534,017 | — | August 31, 2026 |
| 5 | Adara Smaller Companies | 0.52% | 214K | $515,330 | — | August 31, 2026 |
| 6 | iShares Russell 2000 Growth ETF | 0.25% | 102K | $246,251 | −129 (−0.1%) | September 30, 2026 |
| 7 | Arrow Opportunities Alternative Series F | 0.17% | 72K | $173,250 | — | September 30, 2026 |
| 8 | Fidelity Small Cap Index | 0.14% | 58K | $138,893 | −71 (−0.1%) | July 31, 2026 |
| 9 | Avanza Impact by Circulus | 0.12% | 51K | $122,683 | +8,492 (+20.0%) | September 30, 2026 |
| 10 | Mandarine Global Microcap G EUR | 0.12% | 50K | $120,500 | +8,000 (+19.0%) | June 30, 2026 |
| 11 | Fidelity Extended Market Index | 0.08% | 33K | $78,964 | −176 (−0.5%) | August 31, 2026 |
| 12 | iShares Micro-Cap ETF | 0.08% | 32K | $76,734 | −220 (−0.7%) | September 30, 2026 |
| 13 | Vanguard Russell 2000 ETF | 0.07% | 29K | $70,688 | +600 (+2.1%) | August 31, 2026 |
| 14 | Fidelity Nasdaq Composite Index | 0.04% | 16K | $37,459 | −6,738 (−30.2%) | August 31, 2026 |
| 15 | Schwab Small Cap Index | 0.03% | 13K | $30,602 | — | August 31, 2026 |
| 16 | Nuveen Small Cap Blend Idx R6 | 0.02% | 9,563 | $23,047 | — | August 31, 2026 |
| 17 | Fidelity Total Market Index | 0.02% | 9,365 | $22,570 | +1,157 (+14.1%) | August 31, 2026 |
| 18 | Fidelity Series Total Market Index | 0.02% | 8,658 | $20,866 | — | August 31, 2026 |
| 19 | Vanguard Russell 2000 Growth ETF | 0.01% | 5,217 | $12,573 | +26 (+0.5%) | August 31, 2026 |
| 20 | Global X Russell 2000 ETF | 0.01% | 4,970 | $11,978 | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
SHIM insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | Mitchell B Goldsteen | Sell | $2.86 | 125,000 | $357,500 |
| 2025-08-27 | Mitchell B Goldsteen | Sell | $3.32 | 9,229 | $30,640 |
| 2025-08-15 | Mitchell B Goldsteen | Sell | $2.23 | 30,805 | $68,695 |
| 2025-08-14 | Mitchell B Goldsteen | Sell | $2.11 | 6,300 | $13,293 |
| 2025-08-13 | Mitchell B Goldsteen | Sell | $2.10 | 8,000 | $16,800 |
| 2025-08-12 | Mitchell B Goldsteen | Sell | $1.98 | 2,116 | $4,190 |
| 2025-08-11 | Mitchell B Goldsteen | Sell | $1.96 | 15,310 | $30,008 |
| 2025-08-08 | Mitchell B Goldsteen | Sell | $1.82 | 2,500 | $4,550 |
| 2025-08-07 | Mitchell B Goldsteen | Sell | $1.72 | 2,000 | $3,440 |
| 2025-08-01 | Mitchell B Goldsteen | Sell | $1.68 | 2,300 | $3,864 |
| 2025-07-31 | Mitchell B Goldsteen | Sell | $1.79 | 1,000 | $1,790 |
| 2025-07-30 | Mitchell B Goldsteen | Sell | $1.84 | 4,000 | $7,360 |
| 2025-07-29 | Mitchell B Goldsteen | Sell | $1.87 | 3,958 | $7,401 |
| 2025-07-28 | Mitchell B Goldsteen | Sell | $2.07 | 1,000 | $2,070 |
| 2025-07-25 | Mitchell B Goldsteen | Sell | $2.08 | 3,800 | $7,904 |
| 2025-07-24 | Mitchell B Goldsteen | Sell | $2.09 | 3,900 | $8,151 |
| 2025-07-23 | Mitchell B Goldsteen | Sell | $2.10 | 28,223 | $59,268 |
| 2025-07-22 | Mitchell B Goldsteen | Sell | $2.10 | 18,316 | $38,464 |
| 2025-07-21 | Mitchell B Goldsteen | Sell | $2.16 | 800 | $1,728 |
| 2025-07-18 | Mitchell B Goldsteen | Sell | $2.19 | 2,000 | $4,380 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
SHIM shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns SHIM
Institutional investors own 18.7% of Shimmick's shares and insiders 75.71%. The largest holder is Cannell Capital LLC with 2.32% of the shares (958K), as of June 30, 2026. Among the top 20 institutions, 16 added shares and 4 reduced their stake in the latest filings. Short interest is 2.63% of the float, or 1.94 days of average trading volume. The share count rose 58.1% since 2022.
Related: SHIM analyst forecast, SHIM key metrics. See the SHIM stock overview for the latest quote and news.
SHIM ownership FAQ
Who owns the most Shimmick stock?
The largest shareholders of Shimmick are Cannell Capital LLC (2.32%), GRATIA CAPITAL, LLC (1.76%), 1492 Capital Management, LLC (1.46%), MYDA Advisors LLC (1.39%), Pacific Ridge Capital Partners, LLC (1.31%).
What percentage of Shimmick is owned by institutions?
Institutions hold 18.7% of Shimmick's shares outstanding; insiders hold 75.71%.
Which funds own Shimmick?
The largest fund holders of Shimmick are Coeli Circulus Am Micro & Sm Cp I F SEK (2.33%), Coeli Circulus Micro & Sm Cp I Fdr SEK (1.22%), iShares Russell 2000 ETF (0.56%), Vanguard MStar Total Stk Mkt Idx Invest (0.54%), Adara Smaller Companies (0.52%).
What is Shimmick's short interest?
310K shares of Shimmick were sold short, 2.63% of the float; at the average daily volume it would take 1.94 days to cover.
Are insiders buying or selling Shimmick?
Of the latest 20 reported insider transactions in Shimmick (since July 18, 2025), 0 were purchases and 20 were sales.
How many shares of Shimmick are outstanding?
Shimmick has 41.3M shares outstanding, of which 10.7M are in the public float.