A detailed history of Harbor Investment Advisory, LLC transactions in Gentex Corp stock. As of the latest transaction made, Harbor Investment Advisory, LLC holds 50 shares of GNTX stock, worth $1,144. This represents 0.0% of its overall portfolio holdings.

Number of Shares
50
Previous 100 50.0%
Holding current value
$1,144
Previous $2,000 50.0%
% of portfolio
0.0%
Previous 0.0%

Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2025

Jan 07, 2026

SELL
$22.89 - $27.94 $1,144 - $1,397
-50 Reduced 50.0%
50 $1,000
Q3 2025

Oct 27, 2025

SELL
$22.66 - $29.06 $1,586 - $2,034
-70 Reduced 41.18%
100 $2,000
Q2 2025

Jul 01, 2025

SELL
$20.83 - $23.52 $30,161 - $34,056
-1,448 Reduced 89.49%
170 $3,000
Q1 2025

Apr 09, 2025

BUY
$23.3 - $28.48 $25,466 - $31,128
1,093 Added 208.19%
1,618 $37,000
Q4 2024

Jan 16, 2025

BUY
$28.6 - $31.34 $15,015 - $16,453
525 New
525 $15,000
Q1 2024

Apr 12, 2024

BUY
$31.36 - $37.1 $7,275 - $8,607
232 New
232 $8,000
Q1 2020

May 11, 2020

SELL
$20.09 - $31.16 $40 - $62
-2 Closed
0 $0
Q4 2019

Jan 16, 2020

BUY
$25.55 - $29.67 $51 - $59
2 New
2 $0

Others Institutions Holding GNTX

About GENTEX CORP


  • Ticker GNTX
  • Exchange NASDAQ
  • Sector Consumer Cyclical
  • Industry Auto Parts
  • Shares Outstandng 235,130,000
  • Market Cap $5.38B
  • Description
  • Gentex Corporation designs, develops, manufactures, markets, and supplies digital vision, connected car, dimmable glass, and fire protection products in the United States, Germany, Japan, Mexico, and internationally. It operates through Automotive Products and Other segments. The company offers automotive products, including interior and exterio...
More about GNTX
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