# Trigran Investments, Inc.

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1336800. Source: https://holderbook.com/funds/1336800-trigran-investments-inc/

- Reported value: $545.3M
- Positions: 17
- Weight of the ten largest: 80.0%
- Filed: 2026-08-12

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| MATERION CORP | [MTRN](https://holderbook.com/stocks/MTRN/) | $65.4M | 219,877 | 12.0% | 17 |
| ENPRO INC | [NPO](https://holderbook.com/stocks/NPO/) | $59.0M | 156,472 | 10.8% | 13 |
| SYNAPTICS INC | [SYNA](https://holderbook.com/stocks/SYNA/) | $49.1M | 394,893 | 9.0% | 22 |
| EXTREME NETWORKS INC | [EXTR](https://holderbook.com/stocks/EXTR/) | $48.8M | 1,507,325 | 8.9% | 10 |
| GENTHERM INC | [THRM](https://holderbook.com/stocks/THRM/) | $39.7M | 1,164,206 | 7.3% | 31 |
| SONOS INC | [SONO](https://holderbook.com/stocks/SONO/) | $38.7M | 2,862,915 | 7.1% | 30 |
| HAYWARD HLDGS INC | [HAYW](https://holderbook.com/stocks/HAYW/) | $38.7M | 2,237,543 | 7.1% | 9 |
| RED VIOLET INC | [RDVT](https://holderbook.com/stocks/RDVT/) | $38.2M | 600,169 | 7.0% | 23 |
| HARMONIC INC | [HLIT](https://holderbook.com/stocks/HLIT/) | $31.0M | 1,897,838 | 5.7% | 21 |
| BARRETT BUSINESS SVCS INC | [BBSI](https://holderbook.com/stocks/BBSI/) | $27.6M | 778,356 | 5.1% | 5 |
| MIMEDX GROUP INC | [MDXG](https://holderbook.com/stocks/MDXG/) | $27.6M | 7,173,770 | 5.1% | 10 |
| CORE & MAIN INC | [CNM](https://holderbook.com/stocks/CNM/) | $22.8M | 472,746 | 4.2% | 4 |
| AMPLITUDE INC | [AMPL](https://holderbook.com/stocks/AMPL/) | $17.8M | 2,321,209 | 3.3% | 2 |
| CALIX INC | [CALX](https://holderbook.com/stocks/CALX/) | $16.5M | 442,008 | 3.0% | 1 |
| TECHTARGET INC | [TTGT](https://holderbook.com/stocks/TTGT/) | $12.6M | 3,487,313 | 2.3% | 7 |
| MSA SAFETY INC | [MSA](https://holderbook.com/stocks/MSA/) | $10.6M | 60,834 | 1.9% | 1 |
| BERKSHIRE HATHAWAY INC DEL | [BRKB](https://holderbook.com/stocks/BRKB/) | $1.1M | 2,290 | 0.2% | 31 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +53.6% | +14.8% | +38.8% | 100% |
| Q1 2026 | -11.8% | -4.6% | -7.2% | 100% |
| Q4 2025 | -0.0% | +2.4% | -2.4% | 100% |
| Q3 2025 | +13.8% | +7.8% | +6.0% | 100% |
| Q2 2025 | -2.3% | +10.5% | -12.7% | 100% |
| Q1 2025 | -16.6% | -4.6% | -12.0% | 100% |
| Q4 2024 | +3.6% | +2.1% | +1.5% | 90% |
| Q3 2024 | -0.7% | +5.4% | -6.1% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $545.3M | 17 |
| Q1 2026 | $418.2M | 17 |
| Q4 2025 | $507.6M | 17 |
| Q3 2025 | $551.6M | 17 |
| Q2 2025 | $575.9M | 16 |
| Q1 2025 | $679.6M | 16 |
| Q4 2024 | $869.5M | 18 |
| Q3 2024 | $913.5M | 20 |
| Q2 2024 | $956.3M | 20 |
| Q1 2024 | $1.0B | 20 |
| Q4 2023 | $1.0B | 18 |
| Q3 2023 | $938.3M | 20 |