Simplex Trading
GNTX icon

Simplex Trading’s Gentex GNTX Stock Holding History

Simplex Trading’s Portfolio GNTX Stock Details GNTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-184
Closed -$4.27K – 9470
2025
Q4 		$4.28K Sell
184
-11,732
-98% -$283K ﹤0.01% 7512
2025
Q3 		$337K Buy
11,916
+8,758
+277% +$233K ﹤0.01% 4318
2025
Q2 		$69K Sell
3,158
-14,134
-82% -$309K ﹤0.01% 5591
2025
Q1 		$402K Buy
+17,292
New +$442K ﹤0.01% 3629
2024
Q2 		– Sell
-3,809
Closed -$132K – 9155
2024
Q1 		$137K Buy
+3,809
New +$132K ﹤0.01% 5260
2023
Q4 		– Sell
-3,333
Closed -$103K – 9173
2023
Q3 		$108K Buy
3,333
+2,045
+159% +$65.6K ﹤0.01% 5001
2023
Q2 		$37K Buy
+1,288
New +$35.5K ﹤0.01% 6132
2020
Q1 		– Sell
-25,292
Closed -$702K – 7817
2019
Q4 		$732K Buy
+25,292
New +$712K ﹤0.01% 2370
2019
Q3 		– Sell
-1,044
Closed -$27.6K – 7467
2019
Q2 		$25K Buy
1,044
+186
+22% +$4.21K ﹤0.01% 5431
2019
Q1 		$17K Sell
858
-5,573
-87% -$116K ﹤0.01% 5813
2018
Q4 		$129K Buy
+6,431
New +$135K ﹤0.01% 3596
2018
Q2 		– Sell
-7,666
Closed -$182K – 7535
2018
Q1 		$176K Buy
+7,666
New +$174K 0.01% 1324
2016
Q3 		– Sell
-37,873
Closed -$654K – 6021
2016
Q2 		$585K Buy
+37,873
New +$602K 0.04% 464
2016
Q1 		– Sell
-828
Closed -$12.1K – 5826
2015
Q4 		$13K Buy
+828
New +$13.4K ﹤0.01% 3073
2015
Q3 		– Sell
-456
Closed -$7.25K – 5739
2015
Q2 		$7K Sell
456
-3,930
-90% -$68.7K ﹤0.01% 3362
2015
Q1 		$80K Buy
+4,386
New +$77.4K 0.01% 1236

Other funds holding GNTX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Simplex Trading's GNTX Position: Q1 2026 in Review

Simplex Trading sold out of Gentex (GNTX) in Q1 2026, closing a stake of 184 shares — an estimated $4.27K sold.

Simplex Trading first reported a position in GNTX in Q1 2015 and held it in 16 quarters. The position peaked at $732K in Q4 2019. 501 funds tracked by Wall St. Rank hold GNTX as of Q1 2026.

  • Simplex Trading reported no remaining Gentex position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 184 Gentex shares in Q1 2026, an estimated $4.27K.
  • Simplex Trading first reported a position in Gentex in Q1 2015 and held it in 16 quarters.
  • Simplex Trading's Gentex position peaked at $732K in Q4 2019.
  • 501 funds tracked by Wall St. Rank held Gentex as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.