Trigran Investments, Inc.
CIK 1336800 · Holdings on Dec 31, 2025 · First reported Feb 13, 2026
Top ten holdings
Q4 2025- MTRN11.22%
- THRM10.48%
- SYNA10.10%
- SONO8.80%
- MDXG8.22%
- NPO7.55%
- EXTR7.50%
- RDVT6.52%
- HLIT6.28%
- HAYW5.72%
Share classes counted separately82.39%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- ANIKWeight decreased · -2.44 pp2.76% → 0.32%Shares -1.45M (-89.61%)
- SYNAWeight increased · +1.91 pp8.19% → 10.10%Shares +31.15K (+4.71%)
- MDXGWeight decreased · -1.52 pp9.74% → 8.22%Shares -1.54M (-19.97%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 17
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | MTRNMATERION CORP View history and evidence | $56.95M | 11.22% | 458.07K shares | 10.90% → 11.22%+0.32 pp -39.66K (-7.97%) | Reduced | ↗▾ |
| 02 | THRMGENTHERM INC View history and evidence | $53.21M | 10.48% | 1.46M shares | 10.80% → 10.48%-0.32 pp -286.32K (-16.37%) | Reduced | ↗▾ |
| 03 | SYNASYNAPTICS INC View history and evidence | $51.27M | 10.10% | 692.59K shares | 8.19% → 10.10%+1.91 pp +31.15K (+4.71%) | Added | ↗▾ |
| 04 | SONOSONOS INC View history and evidence | $44.64M | 8.80% | 2.54M shares | 8.60% → 8.80%+0.20 pp -460.34K (-15.33%) | Reduced | ↗▾ |
| 05 | MDXGMIMEDX GROUP INC View history and evidence | $41.73M | 8.22% | 6.16M shares | 9.74% → 8.22%-1.52 pp -1.54M (-19.97%) | Reduced | ↗▾ |
| 06 | NPOENPRO INC View history and evidence | $38.34M | 7.55% | 179.05K shares | 7.34% → 7.55%+0.21 pp 0 (0.00%) | Unchanged | ↗▾ |
| 07 | EXTREXTREME NETWORKS INC View history and evidence | $38.05M | 7.50% | 2.29M shares | 8.21% → 7.50%-0.71 pp +92.99K (+4.24%) | Added | ↗▾ |
| 08 | RDVTRED VIOLET INC View history and evidence | $33.10M | 6.52% | 581.24K shares | 5.84% → 6.52%+0.68 pp -35.31K (-5.73%) | Reduced | ↗▾ |
| 09 | HLITHARMONIC INC View history and evidence | $31.86M | 6.28% | 3.22M shares | 5.94% → 6.28%+0.34 pp 0 (0.00%) | Unchanged | ↗▾ |
| 10 | HAYWHAYWARD HOLDINGS INC View history and evidence | $29.04M | 5.72% | 1.88M shares | 5.15% → 5.72%+0.57 pp 0 (0.00%) | Unchanged | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 0
No exits reported this quarter.
Every number has a source.
CIK 1336800 · Period 2025-12-31
Data loaded 2026-09-23 · First reported 2026-02-13
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 507563539
}Take these holdings further.
This page includes 17 of 17 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 17 of 17 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"1336800","quarter":"2025Q4","page_size":100}
get_institutional_manager_history
{"cik":"1336800","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.