Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SHIM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | SANDERS MORRIS HARRIS LLC | 758K | $2.8M | β | 2.067% | 0.44% |
| 2 | Pacific Ridge Capital Partners, LLC | 440K | $1.6M | +2.3% | 1.198% | 0.35% |
| 3 | SEI INVESTMENTS CO | 247K | $906K | +896.8% | 0.673% | 0.00% |
| 4 | 1492 Capital Management LLC | 150K | $550K | +46.0% | 0.408% | 0.21% |
| 5 | EAM Investors, LLC | 138K | $508K | β | 0.377% | 0.06% |
| 6 | THOMPSON DAVIS & CO., INC. | 126K | $461K | +0.6% | 0.342% | 0.31% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 85K | $312K | +24.0% | 0.232% | 0.00% |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 61K | $225K | β | 0.167% | 0.00% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 36K | $131K | β | 0.097% | 0.00% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 33K | $120K | β | 0.089% | 0.00% |
| 11 | Avanza Fonder AB | 27K | $98K | +12.1% | 0.073% | 0.00% |
| 12 | CITADEL ADVISORS LLC | 24K | $90K | -52.2% | 0.067% | 0.00% |
| 13 | JANE STREET GROUP, LLC | 19K | $71K | β | 0.052% | 0.00% |
| 14 | STATE STREET CORP | 15K | $54K | 0.0% | 0.040% | 0.00% |
| 15 | Centiva Capital, LP | 13K | $48K | β | 0.035% | 0.00% |
| 16 | XTX Topco Ltd | 12K | $43K | β | 0.032% | 0.00% |
| 17 | BlackRock, Inc. | 11K | $42K | +52.3% | 0.031% | 0.00% |
| 18 | RSM US WEALTH MANAGEMENT LLC | 10K | $38K | 0.0% | 0.028% | 0.00% |
| 19 | Tower Research Capital LLC (TRC) | 546 | $2K | β | 0.002% | 0.00% |
| 20 | UBS Group AG | 298 | $1K | -65.8% | 0.001% | 0.00% |
| 21 | ROYAL BANK OF CANADA | 266 | $1K | +2116.7% | 0.001% | 0.00% |
| 22 | ADVISOR GROUP HOLDINGS, INC. | 200 | $734 | -52.4% | 0.001% | 0.00% |
| 23 | GSA CAPITAL PARTNERS LLP | 17K | $61 | β | 0.045% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in SHIM β a direct measure of their conviction.
Filings activity in SHIM during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new SHIM position in Q1 2026
Institutions that fully closed their SHIM position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 23 | +44% | 6.03% | +4.01 pp | $8M | +199% |
| Q4 2025 | 16 | 5.9% | 2.02% | 1.43 pp | $3M | 41% |
| Q3 2025 | 17 | +6.3% | 3.45% | +1.35 pp | $5M | +64% |
| Q2 2025 | 16 | 11% | 2.10% | 0.10 pp | $3M | 4.5% |
| Q1 2025 | 18 | 25% | 2.20% | 1.36 pp | $3M | 38% |
| Q4 2024 | 24 | +14% | 3.56% | +0.30 pp | $5M | +9.0% |
| Q3 2024 | 21 | +5.0% | 3.26% | +1.46 pp | $4M | +82% |
| Q2 2024 | 20 | β | 1.80% | β | $2M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying SHIM stock.
Based on Q1 2026 13F filings, institutional ownership of Shimmick Corporation Common Stock stands at 6.0%, held across 23 reporting institutions.
SANDERS MORRIS HARRIS LLC is the largest reported institutional holder of SHIM, with approximately 758,397 shares worth $0.00B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of SHIM, including RENAISSANCE TECHNOLOGIES LLC, CITADEL ADVISORS LLC, JANE STREET GROUP, LLC.
Our composite Smart Money Score for SHIM is 79 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
10 institutions opened new positions in SHIM during Q1 2026, while 3 fully exited. 9 added to existing positions and 3 trimmed.
SHIM institutional ownership rose by 4.01 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 94.0% of all reported 13F value in SHIM, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Shimmick Corporation Common Stock (SHIM) Institutional Ownership