Marshall Wace
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Marshall Wace’s Gentex GNTX Stock Holding History

Marshall Wace’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
2025
Q4 		– Sell
-305,890
Closed -$8.66M – 3152
2025
Q3 		$8.66M Buy
305,890
+255,592
+508% +$6.79M 0.01% 972
2025
Q2 		$1.11M Buy
+50,298
New +$1.1M ﹤0.01% 1803
2025
Q1 		– Sell
-378,272
Closed -$10.9M – 2797
2024
Q4 		$10.9M Buy
+378,272
New +$11.3M 0.01% 765
2023
Q1 		– Sell
-1,265,553
Closed -$34.5M – 2834
2022
Q4 		$34.5M Buy
1,265,553
+169,193
+15% +$4.51M 0.08% 289
2022
Q3 		$26.1M Buy
1,096,360
+6,394
+0.6% +$176K 0.06% 368
2022
Q2 		$30.5M Sell
1,089,966
-53,374
-5% -$1.55M 0.06% 325
2022
Q1 		$33.4M Sell
1,143,340
-98,055
-8% -$3.05M 0.06% 337
2021
Q4 		$43.3M Buy
1,241,395
+1,175,976
+1,798% +$41.7M 0.08% 251
2021
Q3 		$2.16M Buy
+65,419
New +$2.11M 0.01% 1488
2021
Q1 		– Sell
-167,749
Closed -$5.69M – 2618
2020
Q4 		$5.69M Sell
167,749
-722,760
-81% -$22.3M 0.03% 520
2020
Q3 		$22.9M Sell
890,509
-36,499
-4% -$970K 0.15% 146
2020
Q2 		$23.9M Buy
927,008
+620,310
+202% +$15.5M 0.17% 137
2020
Q1 		$6.8M Buy
306,698
+33,113
+12% +$920K 0.07% 294
2019
Q4 		$7.93M Buy
+273,585
New +$7.7M 0.05% 365
2019
Q3 		– Sell
-106,050
Closed -$2.61M – 1766
2019
Q2 		$2.61M Buy
+106,050
New +$2.4M 0.02% 696
2018
Q4 		– Sell
-200,352
Closed -$4.3M – 1665
2018
Q3 		$4.3M Buy
+200,352
New +$4.64M 0.04% 490
2016
Q1 		– Sell
-22,674
Closed -$363K – 1084
2015
Q4 		$363K Buy
+22,674
New +$366K ﹤0.01% 852
2015
Q1 		– Sell
-475,144
Closed -$8.58M – 846
2014
Q4 		$8.58M Buy
475,144
+224,818
+90% +$3.74M 0.11% 217
2014
Q3 		$3.35M Buy
+250,326
New +$3.64M 0.05% 354

Other funds holding GNTX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Marshall Wace's GNTX Position: Q4 2025 in Review

Marshall Wace sold out of Gentex (GNTX) in Q4 2025, closing a stake of 305,890 shares — an estimated $8.66M sold.

Marshall Wace first reported a position in GNTX in Q3 2014 and held it in 19 quarters. The position peaked at $43.3M in Q4 2021. 524 funds tracked by Wall St. Rank hold GNTX as of Q4 2025.

  • Marshall Wace reported no remaining Gentex position as of Q4 2025 after selling out during the quarter.
  • Marshall Wace sold 305,890 Gentex shares in Q4 2025, an estimated $8.66M.
  • Marshall Wace first reported a position in Gentex in Q3 2014 and held it in 19 quarters.
  • Marshall Wace's Gentex position peaked at $43.3M in Q4 2021.
  • 524 funds tracked by Wall St. Rank held Gentex as of Q4 2025.

Based on Marshall Wace's 13F filing for Q4 2025, filed 13 Feb 2026.