Who owns Shimmick Corp.?
Institutional ownership of SHIM from SEC Form 13F filings across 41 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
41
13F holders
$9.8M
value, 2026 filers
5.3%
of shares outstanding (2.2M sh)
27
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of SHIM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MYDA Advisors LLCNEW | 575,000 | $2.6M | 0.4% | 1.4% | new |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 283,891 | $1.3M | 0.0% | 0.7% | +131.9% |
| 3 | SEI INVESTMENTS CO | 230,547 | $1.1M | 0.0% | 0.6% | -6.6% |
| 4 | BlackRock, Inc. | 229,424 | $1.0M | 0.0% | 0.6% | +1921.2% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 156,112 | $713,431 | 0.0% | 0.4% | +83.4% |
| 6 | Walleye Capital LLCNEW | 126,392 | $577,611 | 0.0% | 0.3% | new |
| 7 | THOMPSON DAVIS & CO., INC. | 104,000 | $475,280 | 0.3% | 0.3% | -17.1% |
| 8 | MARSHALL WACE, LLPNEW | 77,293 | $353,228 | 0.0% | 0.2% | new |
| 9 | VANGUARD FIDUCIARY TRUST CO | 37,732 | $172,435 | 0.0% | 0.1% | +15.6% |
| 10 | NORTHERN TRUST CORPNEW | 36,640 | $167,445 | 0.0% | 0.1% | new |
| 11 | JANE STREET GROUP, LLC | 35,703 | $163,163 | 0.0% | 0.1% | +85.3% |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 34,870 | $159,356 | 0.0% | 0.1% | new |
| 13 | BANK OF AMERICA CORP /DE/NEW | 29,492 | $134,778 | 0.0% | 0.1% | new |
| 14 | Centiva Capital, LP | 25,838 | $118,080 | 0.0% | 0.1% | +98.8% |
| 15 | NEW YORK STATE COMMON RETIREMENT FUNDNEW | 24,600 | $112,422 | 0.0% | 0.1% | new |
| 16 | CITADEL ADVISORS LLC | 24,457 | $111,768 | 0.0% | 0.1% | -0.1% |
| 17 | ACADIAN ASSET MANAGEMENT LLCNEW | 19,920 | $90 | 0.0% | 0% | new |
| 18 | UBS Group AG | 15,440 | $70,561 | 0.0% | 0% | +5081.2% |
| 19 | MILLENNIUM MANAGEMENT LLCNEW | 13,555 | $61,946 | 0.0% | 0% | new |
| 20 | Sixth Street Partners Management Company, L.P.NEW | 12,698 | $58,030 | 0.0% | 0% | new |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INCNEW | 12,698 | $58,030 | 0.0% | 0% | new |
| 22 | Bank of New York Mellon CorpNEW | 10,372 | $47,400 | 0.0% | 0% | new |
| 23 | CHOREO, LLC | 10,272 | $46,943 | 0.0% | 0% | 0.0% |
| 24 | MERCER GLOBAL ADVISORS INC /ADVNEW | 4,850 | $22,165 | 0.0% | 0% | new |
| 25 | Ancora Advisors LLCNEW | 4,750 | $21,707 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.