Sei Investments CO Gentex Corp Transaction History

Sei Investments CO

  • $89.6 Billion
  • Q3 2025

A detailed history of Sei Investments CO transactions in Gentex Corp stock. As of the latest transaction made, Sei Investments CO holds 468,488 shares of GNTX stock, worth $10.7 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
468,488
Previous 272,191 72.12%
Holding current value
$10.7 Million
Previous $5.99 Million 121.52%
% of portfolio
0.01%
Previous 0.01%

Shares

36 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025
BUY
$22.66 - $29.06 $4.45 Million - $5.7 Million
196,297 Added 72.12%
468,488 $13.3 Million
Q2 2025

Aug 14, 2025
SELL
$20.83 - $23.52 $2.83 Million - $3.19 Million
-135,836 Reduced 33.29%
272,191 $5.99 Million
Q1 2025

May 14, 2025
BUY
$23.3 - $28.48 $2.25 Million - $2.75 Million
96,520 Added 30.98%
408,027 $9.51 Million
Q1 2025

May 13, 2025
BUY
$23.3 - $28.48 $13,350 - $16,319
573 Added 0.18%
311,507 $7.26 Million
Q4 2024

Feb 11, 2025
SELL
$28.6 - $31.34 $2.04 Million - $2.24 Million
-71,469 Reduced 18.69%
310,934 $8.93 Million
Q3 2024

Nov 12, 2024
BUY
$28.39 - $35.19 $1.53 Million - $1.89 Million
53,744 Added 16.35%
382,403 $11.3 Million
Q2 2024

Aug 13, 2024
BUY
$33.38 - $36.38 $6.58 Million - $7.17 Million
197,075 Added 149.77%
328,659 $11.1 Million
Q1 2024

May 07, 2024
BUY
$31.36 - $37.1 $248,841 - $294,388
7,935 Added 6.42%
131,584 $4.75 Million
Q4 2023

Feb 14, 2024
SELL
$28.13 - $32.94 $1.36 Million - $1.59 Million
-48,196 Reduced 28.05%
123,649 $4.04 Million
Q3 2023

Nov 14, 2023
SELL
$29.32 - $34.17 $366,118 - $426,680
-12,487 Reduced 6.77%
171,845 $5.59 Million
Q2 2023

Aug 11, 2023
SELL
$26.26 - $29.26 $20,981 - $23,378
-799 Reduced 0.43%
184,332 $5.39 Million
Q1 2023

May 12, 2023
SELL
$26.19 - $30.26 $335,912 - $388,114
-12,826 Reduced 6.48%
185,131 $5.19 Million
Q4 2022

Feb 10, 2023
SELL
$23.8 - $29.28 $94,152 - $115,831
-3,956 Reduced 1.96%
197,957 $5.4 Million
Q3 2022

Nov 14, 2022
SELL
$23.84 - $29.66 $4.63 Million - $5.76 Million
-194,212 Reduced 49.03%
201,913 $4.81 Million
Q2 2022

Aug 15, 2022
SELL
$26.34 - $31.3 $6.39 Million - $7.59 Million
-242,596 Reduced 37.98%
396,125 $11.1 Million
Q1 2022

May 13, 2022
SELL
$27.65 - $36.18 $8.2 Million - $10.7 Million
-296,390 Reduced 31.7%
638,721 $18.7 Million
Q4 2021

Feb 14, 2022
SELL
$33.2 - $37.69 $2.15 Million - $2.44 Million
-64,649 Reduced 6.47%
935,111 $32.7 Million
Q3 2021

Nov 12, 2021
BUY
$30.77 - $34.1 $22.2 Million - $24.6 Million
722,838 Added 261.03%
999,760 $33 Million
Q2 2021

Aug 06, 2021
BUY
$31.66 - $36.53 $2.16 Million - $2.49 Million
68,296 Added 32.74%
276,922 $9.24 Million
Q1 2021

May 12, 2021
SELL
$33.04 - $37.54 $1,982 - $2,252
-60 Reduced 0.03%
208,626 $7.26 Million
Q4 2020

Feb 08, 2021
SELL
$26.01 - $34.06 $405,001 - $530,348
-15,571 Reduced 6.94%
208,686 $6.97 Million
Q3 2020

Dec 04, 2020
SELL
$24.91 - $28.22 $41,599 - $47,127
-1,670 Reduced 0.74%
224,257 $5.84 Million
Q3 2020

Nov 06, 2020
SELL
$24.91 - $28.22 $802,450 - $909,079
-32,214 Reduced 12.48%
225,927 $5.89 Million
Q2 2020

Aug 17, 2020
BUY
$20.65 - $27.83 $2.07 Million - $2.79 Million
100,334 Added 63.58%
258,141 $6.69 Million
Q2 2020

Aug 11, 2020
SELL
$20.65 - $27.83 $1.07 Million - $1.44 Million
-51,670 Reduced 24.67%
157,807 $4.33 Million
Q1 2020

May 14, 2020
BUY
$20.09 - $31.16 $1.82 Million - $2.83 Million
90,704 Added 76.37%
209,477 $4.64 Million
Q4 2019

Feb 06, 2020
BUY
$25.55 - $29.67 $103,528 - $120,222
4,052 Added 3.53%
118,773 $3.44 Million
Q3 2019

Nov 12, 2019
BUY
$23.51 - $28.06 $901,914 - $1.08 Million
38,363 Added 50.24%
114,721 $3.09 Million
Q2 2019

Aug 14, 2019
SELL
$20.8 - $24.97 $10.3 Million - $12.4 Million
-496,014 Reduced 86.66%
76,358 $1.88 Million
Q1 2019

May 15, 2019
BUY
$19.77 - $23.03 $766,581 - $892,988
38,775 Added 7.27%
572,372 $11.8 Million
Q4 2018

Feb 13, 2019
BUY
$18.62 - $22.81 $2.06 Million - $2.52 Million
110,664 Added 26.17%
533,597 $10.8 Million
Q3 2018

Nov 08, 2018
SELL
$21.29 - $24.85 $148,029 - $172,782
-6,953 Reduced 1.62%
422,933 $9.08 Million
Q2 2018

Aug 03, 2018
BUY
$21.99 - $25.22 $3.34 Million - $3.83 Million
151,914 Added 54.65%
429,886 $9.9 Million
Q1 2018

May 11, 2018
SELL
$21.13 - $23.79 $2.09 Million - $2.35 Million
-98,762 Reduced 26.22%
277,972 $6.4 Million
Q4 2017

Feb 08, 2018
SELL
$18.67 - $21.06 $846,124 - $954,439
-45,320 Reduced 10.74%
376,734 $7.89 Million
Q3 2017

Nov 06, 2017
BUY
$16.89 - $19.83 $7.13 Million - $8.37 Million
422,054
422,054 $8.36 Million

Others Institutions Holding GNTX

# of Institutions
581
Shares Held
213M
Call Options Held
76.3K
Put Options Held
94K
View Full List

About GENTEX CORP

GNTX Quotes by TradingView
  • 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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