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Ariel Investments’s Gentex GNTX Stock Holding History

Ariel Investments’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 		$182M Buy
8,342,402
+452,474
+6% +$10.5M 2.04% 23
2025
Q4 		$184M Buy
7,889,928
+671,848
+9% +$16.2M 1.98% 24
2025
Q3 		$204M Sell
7,218,080
-141,192
-2% -$3.75M 2.18% 19
2025
Q2 		$162M Buy
7,359,272
+277,217
+4% +$6.06M 1.83% 23
2025
Q1 		$165M Buy
7,082,055
+687,329
+11% +$17.6M 1.94% 25
2024
Q4 		$184M Sell
6,394,726
-28,010
-0.4% -$838K 1.96% 25
2024
Q3 		$191M Buy
6,422,736
+319,156
+5% +$9.91M 1.95% 21
2024
Q2 		$206M Sell
6,103,580
-302,779
-5% -$10.5M 2.23% 12
2024
Q1 		$231M Sell
6,406,359
-148,713
-2% -$5.14M 2.28% 10
2023
Q4 		$214M Sell
6,555,072
-359,480
-5% -$11.1M 2.13% 15
2023
Q3 		$225M Sell
6,914,552
-1,536,371
-18% -$49.3M 2.38% 6
2023
Q2 		$247M Sell
8,450,923
-480,767
-5% -$13.3M 2.34% 6
2023
Q1 		$250M Buy
8,931,690
+79,694
+0.9% +$2.25M 2.41% 8
2022
Q4 		$241M Sell
8,851,996
-374,780
-4% -$10M 2.45% 9
2022
Q3 		$220M Buy
9,226,776
+45,246
+0.5% +$1.24M 2.41% 9
2022
Q2 		$257M Buy
9,181,530
+1,007,519
+12% +$29.3M 2.56% 7
2022
Q1 		$238M Buy
8,174,011
+3,925,355
+92% +$122M 2.12% 17
2021
Q4 		$148M Buy
4,248,656
+992,611
+30% +$35.2M 1.25% 34
2021
Q3 		$107M Buy
+3,256,045
New +$105M 0.98% 38
2013
Q3 		– Sell
-35,440
Closed -$408K – 174
2013
Q2 		$408K Buy
+35,440
New +$399K 0.01% 135

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
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
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Ariel Investments's GNTX Position: Q1 2026 in Review

Ariel Investments increased its Gentex (GNTX) stake by 5.7% in Q1 2026, buying an estimated $10.5M and bringing the position to 8,342,402 shares worth $182M. The position accounts for 2.04% of the portfolio, ranked #23.

Ariel Investments first reported a position in GNTX in Q2 2013 and has held it in 20 quarters since. The position peaked at $257M in Q2 2022. 501 funds tracked by Wall St. Rank hold GNTX as of Q1 2026.

  • Ariel Investments held 8,342,402 shares of Gentex worth $182M as of Q1 2026.
  • Ariel Investments bought 452,474 Gentex shares in Q1 2026, an estimated $10.5M.
  • Gentex made up 2.04% of Ariel Investments's portfolio in Q1 2026, its #23 holding.
  • Ariel Investments first reported a position in Gentex in Q2 2013 and has held it in 20 quarters since.
  • Ariel Investments's Gentex position peaked at $257M in Q2 2022.
  • 501 funds tracked by Wall St. Rank held Gentex as of Q1 2026.

Based on Ariel Investments's 13F filing for Q1 2026, filed 14 May 2026.