Adage Capital Partners’s Gentex GNTX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-550,000
Closed -$12.8M 886
2025
Q1
$12.8M Hold
550,000
0.02% 530
2024
Q4
$15.8M Buy
+550,000
New +$15.8M 0.03% 494
2024
Q3
Sell
-667,000
Closed -$22.5M 901
2024
Q2
$22.5M Buy
667,000
+517,000
+345% +$17.4M 0.04% 400
2024
Q1
$5.42M Sell
150,000
-850,000
-85% -$30.7M 0.01% 687
2023
Q4
$32.7M Buy
1,000,000
+750,000
+300% +$24.5M 0.07% 295
2023
Q3
$8.14M Buy
250,000
+100,000
+67% +$3.25M 0.02% 605
2023
Q2
$4.39M Sell
150,000
-350,000
-70% -$10.2M 0.01% 681
2023
Q1
$14M Buy
+500,000
New +$14M 0.03% 533
2021
Q2
Sell
-853,752
Closed -$30.5M 1033
2021
Q1
$30.5M Sell
853,752
-171,456
-17% -$6.12M 0.06% 325
2020
Q4
$34.8M Sell
1,025,208
-2,538,875
-71% -$86.1M 0.08% 285
2020
Q3
$91.8M Sell
3,564,083
-348,871
-9% -$8.98M 0.23% 95
2020
Q2
$101M Sell
3,912,954
-334,739
-8% -$8.63M 0.26% 85
2020
Q1
$94.1M Buy
4,247,693
+1,222,485
+40% +$27.1M 0.28% 86
2019
Q4
$87.7M Sell
3,025,208
-727,762
-19% -$21.1M 0.22% 124
2019
Q3
$103M Sell
3,752,970
-1,100,000
-23% -$30.3M 0.25% 95
2019
Q2
$119M Buy
4,852,970
+400,000
+9% +$9.84M 0.3% 86
2019
Q1
$92.1M Buy
4,452,970
+1,100,000
+33% +$22.7M 0.23% 113
2018
Q4
$67.8M Buy
3,352,970
+1,352,970
+68% +$27.3M 0.19% 147
2018
Q3
$42.9M Buy
+2,000,000
New +$42.9M 0.1% 251
2015
Q4
Sell
-1,054,575
Closed -$16.3M 710
2015
Q3
$16.3M Sell
1,054,575
-6,061,320
-85% -$94M 0.05% 425
2015
Q2
$117M Buy
7,115,895
+1,450,000
+26% +$23.8M 0.29% 94
2015
Q1
$104M Buy
5,665,895
+590,717
+12% +$10.8M 0.25% 111
2014
Q4
$91.7M Buy
5,075,178
+1,166,710
+30% +$21.1M 0.22% 120
2014
Q3
$52.3M Buy
3,908,468
+959,000
+33% +$12.8M 0.13% 206
2014
Q2
$42.9M Buy
2,949,468
+1,149,468
+64% +$16.7M 0.11% 238
2014
Q1
$28.4M Buy
1,800,000
+1,500,000
+500% +$23.6M 0.08% 301
2013
Q4
$4.95M Sell
300,000
-687,980
-70% -$11.3M 0.01% 587
2013
Q3
$12.6M Sell
987,980
-998,200
-50% -$12.8M 0.04% 456
2013
Q2
$22.9M Buy
+1,986,180
New +$22.9M 0.07% 329