Trigran Investments Inc

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Assets, Funds, Holdings

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Trigran Investments Inc
CRD #155200
SEC #801-72437
CIK #0000905558, 0001336800
AUM 533.2 M (2026-03-27)
Employees 9 (78% Investors, 0% Brokers)
Phone847-656-1640
Address630 Dundee Road
Northbrook, IL 60062
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($M)
120096072048024002010201520212027
Sector Form 13F Holdings Value ($M)
Materion Corp 48.3
Synaptics Inc 45.9
Extreme Networks Inc 42.9
Enpro Industries Inc 42.6
Amerigon Inc 37.5
Sonos Inc 33.4
Harmonic Inc 28.9
Hayward Holdings Inc 28.6
Mimedx Group Inc 28.3
Red Violet Inc 21.0
View All
Holdings by Sector ($M)
110088066044022002011201620212027
Type Form D Funds Date Sold AUM
HF Trigran Investments LP 2012-03-15 214.6 M
HF Trigran Investments LP II 2012-03-15 257.8 M
AUM Breakdown Accounts AUM ($M)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 16.5
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 2 472.5
(g) Pension and profit sharing plans 0 0.8
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 43.5
Total 14 533.2
By Discretionary
Discretionary 14 533.2
Non-Discretionary 0 0.0
Total 14 533.2
By Non-United States Persons
Non-United States Persons 0.0
United States Persons 533.2
Total 14 533.2
EDGAR Form CIK 2011 - 2026
4 [0000905558]
SC 13G [0000905558]
13F-HR [0001336800]
3 [0001336800]
4 [0001336800]
SC 13D [0001336800]
SC 13G [0001336800]
Form 13D/13G Filer Form 13D/13G Subject Filed
Trigran Investments Inc TechTarget Inc [2025-02-13]
Trigran Investments Inc Mimedx Group Inc [2024-11-07]
Trigran Investments Inc TechTarget Inc [2024-10-23]
Trigran Investments Inc Gentherm Inc [2024-02-09]
Trigran Investments Inc TechTarget Inc [2024-02-09]
Trigran Investments Inc Sonos Inc [2024-02-09]
Trigran Investments Inc Harmonic Inc [2023-02-10]
Trigran Investments Inc Energy Recovery Inc [2023-02-10]
Trigran Investments Inc Anika Therapeutics Inc [2022-10-07]
Trigran Investments LP Surmodics Inc [2022-05-17]
View All
Firm Profile (Form ADV)
Discretionary AUM$0.2B
ServesInstitutional, Retail
Fund TypesHedge Fund
Form 3/4/5 Subject 2011 - 2026
Monieson Steven R
Simon Steven G
Simon Bradley F
Trigran Investments Inc
Granat Douglas
Oberman Lawrence A
Farmer Brothers Co
Scientific Learning Corp
Trigran Investments LP II
Trigran Investments LP
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Scientific Learning Corp SCIL
Common Stock
2013-12-31 Sell 643,000 $0.15 96,450
Scientific Learning Corp SCIL
Common Stock
2013-12-31 Sell 357,000 $0.15 53,550
Scientific Learning Corp SCIL
Warrant (right to buy) · derivative
2013-04-05 Buy 147,755
Scientific Learning Corp SCIL
Warrant (right to buy) · derivative
2013-04-05 Buy 253,753
Scientific Learning Corp SCIL
Common Stock
2012-03-28 Buy 257,340
Scientific Learning Corp SCIL
Common Stock
2012-03-28 Buy 436,300
Scientific Learning Corp SCIL
Warrant (right to buy) · derivative
2012-03-28 Buy 154,404
Scientific Learning Corp SCIL
Warrant (right to buy) · derivative
2012-03-28 Buy 261,780
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