TRIGRAN INVESTMENTS, INC.

Filed: 11/12/2025ACC: 0001062993-25-016675

📋 What this filing means

TRIGRAN INVESTMENTS, INC. filed this quarterly 13F‑HR report disclosing 17 equity positions with a total reported market value of $551.65M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

Positions

$551.65M

Total AUM (reported)

31.79M

Total Shares

Allocation by class

COM$520.10M94.3%

COM NEW$29.13M5.3%

CL A$1.21M0.2%

CL B NEW$1.21M0.2%

Portfolio Concentration

Top 3$173.47M31.4%

4–10$272.52M49.4%

11–25$105.66M19.2%

Top 3 weight

31.4%

Top 10 weight

80.8%

Voting Authority Distribution

Total shares with voting rights: 31.79M

Sole

Full voting authority

25.43M

% of voting shares80.0%

Shared

Joint voting authority

4.11M

% of voting shares12.9%

None

No voting authority

2.24M

% of voting shares7.1%

Investment Discretion (by position count)

Sole16

Shared0

Other1

Dominant voting typeSole · 80.0% of voting shares

Institutional Holdings17

Rows:

MATERION CORP

SOLE

COM

Shares497.73K

TypeSH

Market value$60.13M

10.90%

Sole

457.92K

Shared

0.00

None

39.80K

GENTHERM INC

SOLE

COM

Shares1.75M

TypeSH

Market value$59.59M

10.80%

Sole

1.38M

Shared

246.96K

None

120.63K

MIMEDX GROUP INC

SOLE

COM

Shares7.70M

TypeSH

Market value$53.75M

9.74%

Sole

5.67M

Shared

1.57M

None

463.32K

SONOS INC

SOLE

COM

Shares3M

TypeSH

Market value$47.44M

8.60%

Sole

2.75M

Shared

0.00

None

256.96K

EXTREME NETWORKS

SOLE

COM

Shares2.19M

TypeSH

Market value$45.27M

8.21%

Sole

2.02M

Shared

0.00

None

171K

SYNAPTICS INC

SOLE

COM

Shares661.44K

TypeSH

Market value$45.20M

8.19%

Sole

602.91K

Shared

0.00

None

58.53K

ENPRO INC

SOLE

COM

Shares179.05K

TypeSH

Market value$40.46M

7.34%

Sole

166.64K

Shared

0.00

None

12.41K

HARMONIC INC

SOLE

COM

Shares3.22M

TypeSH

Market value$32.79M

5.94%

Sole

2.98M

Shared

0.00

None

242.44K

RED VIOLET INC

SOLE

COM

Shares616.55K

TypeSH

Market value$32.21M

5.84%

Sole

568.67K

Shared

0.00

None

47.88K

TECHTARGET INC

SOLE

COM NEW

Shares5.01M

TypeSH

Market value$29.13M

5.28%

Sole

3.11M

Shared

1.56M

None

346.13K

HAYWARD HLDGS INC

SOLE

COM

Shares1.88M

TypeSH

Market value$28.42M

5.15%

Sole

1.74M

Shared

0.00

None

143.63K

OOMA INC

SOLE

COM

Shares2.23M

TypeSH

Market value$26.73M

4.85%

Sole

1.83M

Shared

247.58K

None

155.59K

BARRETT BUSINESS SVCS INC

SOLE

COM

Shares399.69K

TypeSH

Market value$17.71M

3.21%

Sole

368.70K

Shared

0.00

None

30.99K

ANIKA THERAPEUTICS INC

SOLE

COM

Shares1.62M

TypeSH

Market value$15.24M

2.76%

Sole

1.04M

Shared

495.60K

None

88.42K

HACKETT GROUP INC

SOLE

COM

Shares796.40K

TypeSH

Market value$15.14M

2.74%

Sole

733.96K

Shared

0.00

None

62.44K

CORE & MAIN INC

SOLE

CL A

Shares22.52K

TypeSH

Market value$1.21M

0.22%

Sole

20.82K

Shared

0.00

None

1.71K

BERKSHIRE HATHAWAY INC DEL

OTR

CL B NEW

Shares2.40K

TypeSH

Market value$1.21M

0.22%

Sole

0.00

Shared

0.00

None

2.40K

Issuer	Class	Shares	Type	Value / Portfolio %	Voting — Sole	Shared	None
MATERION CORPSOLE	COM	497.73K	SH	$60.13M 10.90%	457.92K	0.00	39.80K
GENTHERM INCSOLE	COM	1.75M	SH	$59.59M 10.80%	1.38M	246.96K	120.63K
MIMEDX GROUP INCSOLE	COM	7.70M	SH	$53.75M 9.74%	5.67M	1.57M	463.32K
SONOS INCSOLE	COM	3M	SH	$47.44M 8.60%	2.75M	0.00	256.96K
EXTREME NETWORKSSOLE	COM	2.19M	SH	$45.27M 8.21%	2.02M	0.00	171K
SYNAPTICS INCSOLE	COM	661.44K	SH	$45.20M 8.19%	602.91K	0.00	58.53K
ENPRO INCSOLE	COM	179.05K	SH	$40.46M 7.34%	166.64K	0.00	12.41K
HARMONIC INCSOLE	COM	3.22M	SH	$32.79M 5.94%	2.98M	0.00	242.44K
RED VIOLET INCSOLE	COM	616.55K	SH	$32.21M 5.84%	568.67K	0.00	47.88K
TECHTARGET INCSOLE	COM NEW	5.01M	SH	$29.13M 5.28%	3.11M	1.56M	346.13K
HAYWARD HLDGS INCSOLE	COM	1.88M	SH	$28.42M 5.15%	1.74M	0.00	143.63K
OOMA INCSOLE	COM	2.23M	SH	$26.73M 4.85%	1.83M	247.58K	155.59K
BARRETT BUSINESS SVCS INCSOLE	COM	399.69K	SH	$17.71M 3.21%	368.70K	0.00	30.99K
ANIKA THERAPEUTICS INCSOLE	COM	1.62M	SH	$15.24M 2.76%	1.04M	495.60K	88.42K
HACKETT GROUP INCSOLE	COM	796.40K	SH	$15.14M 2.74%	733.96K	0.00	62.44K
CORE & MAIN INCSOLE	CL A	22.52K	SH	$1.21M 0.22%	20.82K	0.00	1.71K
BERKSHIRE HATHAWAY INC DELOTR	CL B NEW	2.40K	SH	$1.21M 0.22%	0.00	0.00	2.40K