S.A. Mason
GNTX icon

S.A. Mason’s Gentex GNTX Stock Holding History

S.A. Mason’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
Q3 		$291K Hold
13,400
– – 0.09% 184
2026
Q2 		$339K Sell
13,400
-1,100
-8% -$26K 0.1% 168
2026
Q1 		$317K Hold
14,500
– – 0.12% 160
2025
Q4 		$337K Sell
14,500
-300
-2% -$7.23K 0.13% 149
2025
Q3 		$419K Sell
14,800
-5,232
-26% -$139K 0.18% 117
2025
Q2 		$441K Hold
20,032
– – 0.21% 106
2025
Q1 		$467K Sell
20,032
-5,906
-23% -$151K 0.25% 93
2024
Q4 		$745K Sell
25,938
-99
-0.4% -$2.96K 0.39% 64
2024
Q3 		$773K Buy
26,037
+801
+3% +$24.9K 0.41% 64
2024
Q2 		$851K Buy
25,236
+3,700
+17% +$128K 0.48% 50
2024
Q1 		$778K Buy
21,536
+4,904
+29% +$170K 0.47% 57
2023
Q4 		$543K Hold
16,632
– – 0.36% 75
2023
Q3 		$541K Sell
16,632
-9,160
-36% -$294K 0.39% 72
2023
Q2 		$723K Hold
25,792
– – 0.53% 53
2023
Q1 		$723K Buy
25,792
+1,700
+7% +$47.9K 0.53% 53
2022
Q4 		$657K Buy
24,092
+3,070
+15% +$81.9K 0.49% 58
2022
Q3 		$501K Hold
21,022
– – 0.4% 71
2022
Q2 		$588K Sell
21,022
-1,000
-5% -$29.1K 0.43% 59
2022
Q1 		$642K Buy
22,022
+8,960
+69% +$279K 0.4% 67
2021
Q4 		$455K Hold
13,062
– – 0.27% 97
2021
Q3 		$431K Hold
13,062
– – 0.28% 99
2021
Q2 		$432K Buy
13,062
+2
+0% +$69 0.3% 93
2021
Q1 		$466K Hold
13,060
– – 0.35% 81
2020
Q4 		$443K Hold
13,060
– – 0.37% 73
2020
Q3 		$336K Hold
13,060
– – 0.32% 91
2020
Q2 		$337K Buy
13,060
+328
+3% +$8.22K 0.36% 79
2020
Q1 		$282K Sell
12,732
-1,102
-8% -$30.6K 0.34% 82
2019
Q4 		$401K Buy
+13,834
New +$390K 0.38% 84

Other funds holding GNTX

Fort Washington Investment Advisors
Fort Washington Investment Advisors Cincinnati, Ohio $19.7B AUM 20.11% 1-Year Est. Return
DePrince Race & Zollo Inc (DRZ)
DePrince Race & Zollo Inc (DRZ) Winter Park, Florida $5.66B AUM 23.19% 1-Year Est. Return
Leeward Investments
Leeward Investments Boston, Massachusetts $1.98B AUM 28.98% 1-Year Est. Return
Well Done LLC
Well Done LLC Holland, Michigan $732M AUM 14.62% 1-Year Est. Return
Alpha Omega Wealth Management
Alpha Omega Wealth Management Richmond, Virginia $665M AUM 18.39% 1-Year Est. Return
Goelzer Investment Management
Goelzer Investment Management Carmel, Indiana $2.28B AUM 31.27% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Birch Hill Investment Advisors
Birch Hill Investment Advisors Boston, Massachusetts $2.43B AUM 15.45% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return
State of Alaska Department of Revenue
State of Alaska Department of Revenue Juneau, Alaska $9.6B AUM 34.67% 1-Year Est. Return

S.A. Mason's GNTX Position: Q3 2026 in Review

S.A. Mason held its Gentex (GNTX) position steady in Q3 2026 at 13,400 shares worth $291K. The position accounts for 0.09% of the portfolio, ranked #184.

S.A. Mason first reported a position in GNTX in Q4 2019 and has held it in 28 quarters since. The position peaked at $851K in Q2 2024. 91 funds tracked by Wall St. Rank hold GNTX as of Q3 2026.

  • S.A. Mason held 13,400 shares of Gentex worth $291K as of Q3 2026.
  • S.A. Mason left its Gentex share count unchanged in Q3 2026.
  • Gentex made up 0.09% of S.A. Mason's portfolio in Q3 2026, its #184 holding.
  • S.A. Mason first reported a position in Gentex in Q4 2019 and has held it in 28 quarters since.
  • S.A. Mason's Gentex position peaked at $851K in Q2 2024.
  • 91 funds tracked by Wall St. Rank held Gentex as of Q3 2026.

Based on S.A. Mason's 13F filing for Q3 2026, filed 13 Oct 2026.