Filed: 5/13/2026ACC: 0001062993-26-002575
📋 What this filing means
TRIGRAN INVESTMENTS, INC. filed this quarterly 13F‑HR report disclosing 17 equity positions with a total reported market value of $418.17M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
17
Positions
$418.17M
Total AUM (reported)
26.72M
Total Shares
Allocation by class
COM$393.13M94.0%
COM NEW$13.43M3.2%
CL A$7.87M1.9%
COM CL A$2.60M0.6%
CL B NEW$1.15M0.3%
Portfolio Concentration
Top 3$137.18M32.8%
4–10$220.22M52.7%
11–25$60.78M14.5%
Top 3 weight
32.8%
Top 10 weight
85.5%
Voting Authority Distribution
Total shares with voting rights: 26.72M
Sole
Full voting authority
24.37M
shares
% of voting shares91.2%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
2.35M
shares
% of voting shares8.8%
Investment Discretion (by position count)
Sole16
Shared0
Other1
Dominant voting typeSole · 91.2% of voting shares
Institutional Holdings17
Rows:
MATERION CORP
SOLEShares333.99K
TypeSH
Market value$48.31M
11.55%
Sole
306.05K
Shared
0.00
None
27.94K
SYNAPTICS INC
SOLEShares655.71K
TypeSH
Market value$45.93M
10.98%
Sole
597.33K
Shared
0.00
None
58.38K
EXTREME NETWORKS
SOLEShares2.85M
TypeSH
Market value$42.94M
10.27%
Sole
2.60M
Shared
0.00
None
245.82K
ENPRO INC
SOLEShares170.04K
TypeSH
Market value$42.62M
10.19%
Sole
157.63K
Shared
0.00
None
12.41K
GENTHERM INC
SOLEShares1.35M
TypeSH
Market value$37.46M
8.96%
Sole
1.23M
Shared
0.00
None
117.79K
SONOS INC
SOLEShares2.49M
TypeSH
Market value$33.35M
7.98%
Sole
2.27M
Shared
0.00
None
220.76K
HARMONIC INC
SOLEShares3.22M
TypeSH
Market value$28.89M
6.91%
Sole
2.94M
Shared
0.00
None
273.54K
HAYWARD HLDGS INC
SOLEShares2.14M
TypeSH
Market value$28.58M
6.83%
Sole
1.96M
Shared
0.00
None
178.78K
MIMEDX GROUP INC
SOLEShares7.18M
TypeSH
Market value$28.34M
6.78%
Sole
6.57M
Shared
0.00
None
603.04K
RED VIOLET INC
SOLEShares606.16K
TypeSH
Market value$20.97M
5.02%
Sole
556.66K
Shared
0.00
None
49.49K
BARRETT BUSINESS SVCS INC
SOLEShares718.39K
TypeSH
Market value$20.96M
5.01%
Sole
656.26K
Shared
0.00
None
62.13K
OOMA INC
SOLEShares923.26K
TypeSH
Market value$13.43M
3.21%
Sole
832.88K
Shared
0.00
None
90.39K
TECHTARGET INC
SOLEShares3.46M
TypeSH
Market value$13.43M
3.21%
Sole
3.11M
Shared
0.00
None
350.74K
CORE & MAIN INC
SOLEShares159.37K
TypeSH
Market value$7.87M
1.88%
Sole
146.27K
Shared
0.00
None
13.10K
AMPLITUDE INC
SOLEShares380.53K
TypeSH
Market value$2.60M
0.62%
Sole
347.66K
Shared
0.00
None
32.87K
AVANOS MED INC
SOLEShares95.54K
TypeSH
Market value$1.34M
0.32%
Sole
87.82K
Shared
0.00
None
7.72K
BERKSHIRE HATHAWAY INC DEL
OTRShares2.40K
TypeSH
Market value$1.15M
0.28%
Sole
0.00
Shared
0.00
None
2.40K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MATERION CORPSOLE | COM | 333.99K | SH | $48.31M 11.55% | 306.05K | 0.00 | 27.94K |
SYNAPTICS INCSOLE | COM | 655.71K | SH | $45.93M 10.98% | 597.33K | 0.00 | 58.38K |
EXTREME NETWORKSSOLE | COM | 2.85M | SH | $42.94M 10.27% | 2.60M | 0.00 | 245.82K |
ENPRO INCSOLE | COM | 170.04K | SH | $42.62M 10.19% | 157.63K | 0.00 | 12.41K |
GENTHERM INCSOLE | COM | 1.35M | SH | $37.46M 8.96% | 1.23M | 0.00 | 117.79K |
SONOS INCSOLE | COM | 2.49M | SH | $33.35M 7.98% | 2.27M | 0.00 | 220.76K |
HARMONIC INCSOLE | COM | 3.22M | SH | $28.89M 6.91% | 2.94M | 0.00 | 273.54K |
HAYWARD HLDGS INCSOLE | COM | 2.14M | SH | $28.58M 6.83% | 1.96M | 0.00 | 178.78K |
MIMEDX GROUP INCSOLE | COM | 7.18M | SH | $28.34M 6.78% | 6.57M | 0.00 | 603.04K |
RED VIOLET INCSOLE | COM | 606.16K | SH | $20.97M 5.02% | 556.66K | 0.00 | 49.49K |
BARRETT BUSINESS SVCS INCSOLE | COM | 718.39K | SH | $20.96M 5.01% | 656.26K | 0.00 | 62.13K |
OOMA INCSOLE | COM | 923.26K | SH | $13.43M 3.21% | 832.88K | 0.00 | 90.39K |
TECHTARGET INCSOLE | COM NEW | 3.46M | SH | $13.43M 3.21% | 3.11M | 0.00 | 350.74K |
CORE & MAIN INCSOLE | CL A | 159.37K | SH | $7.87M 1.88% | 146.27K | 0.00 | 13.10K |
AMPLITUDE INCSOLE | COM CL A | 380.53K | SH | $2.60M 0.62% | 347.66K | 0.00 | 32.87K |
AVANOS MED INCSOLE | COM | 95.54K | SH | $1.34M 0.32% | 87.82K | 0.00 | 7.72K |
BERKSHIRE HATHAWAY INC DELOTR | CL B NEW | 2.40K | SH | $1.15M 0.28% | 0.00 | 0.00 | 2.40K |