Jim Simons’s Gentex GNTX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $33M | Sell |
1,509,752
-217,800
| -13% | -$5.05M | 0.05% | 454 |
|
|
2025
Q4 | $40.2M | Buy |
1,727,552
+768,256
| +80% | +$18.5M | 0.06% | 348 |
|
|
2025
Q3 | $27.1M | Buy |
959,296
+448,300
| +88% | +$11.9M | 0.04% | 592 |
|
|
2025
Q2 | $11.2M | Buy |
510,996
+332,200
| +186% | +$7.26M | 0.01% | 1000 |
|
|
2025
Q1 | $4.17M | Buy |
+178,796
| New | +$4.57M | 0.01% | 1545 |
|
|
2024
Q4 | – | Sell |
-334,496
| Closed | -$9.93M | – | 3698 |
|
|
2024
Q3 | $9.93M | Sell |
334,496
-97,100
| -22% | -$3.02M | 0.01% | 1045 |
|
|
2024
Q2 | $14.5M | Sell |
431,596
-166,200
| -28% | -$5.74M | 0.02% | 736 |
|
|
2024
Q1 | $21.6M | Buy |
597,796
+156,600
| +35% | +$5.42M | 0.03% | 603 |
|
|
2023
Q4 | $14.4M | Sell |
441,196
-422,827
| -49% | -$13.1M | 0.02% | 772 |
|
|
2023
Q3 | $28.1M | Sell |
864,023
-5,780
| -0.7% | -$185K | 0.05% | 437 |
|
|
2023
Q2 | $25.4M | Buy |
869,803
+204,341
| +31% | +$5.63M | 0.04% | 562 |
|
|
2023
Q1 | $18.7M | Buy |
665,462
+39,459
| +6% | +$1.11M | 0.02% | 757 |
|
|
2022
Q4 | $17.1M | Buy |
626,003
+351,668
| +128% | +$9.38M | 0.02% | 802 |
|
|
2022
Q3 | $6.54M | Sell |
274,335
-120,796
| -31% | -$3.32M | 0.01% | 1280 |
|
|
2022
Q2 | $11.1M | Buy |
395,131
+45,000
| +13% | +$1.31M | 0.01% | 1060 |
|
|
2022
Q1 | $10.2M | Sell |
350,131
-102,604
| -23% | -$3.19M | 0.01% | 1112 |
|
|
2021
Q4 | $15.8M | Sell |
452,735
-814,346
| -64% | -$28.9M | 0.02% | 838 |
|
|
2021
Q3 | $41.8M | Sell |
1,267,081
-1,058,169
| -46% | -$34.2M | 0.05% | 372 |
|
|
2021
Q2 | $76.9M | Sell |
2,325,250
-315,331
| -12% | -$10.9M | 0.1% | 216 |
|
|
2021
Q1 | $94.2M | Sell |
2,640,581
-1,152,400
| -30% | -$40.9M | 0.12% | 173 |
|
|
2020
Q4 | $129M | Sell |
3,792,981
-789,354
| -17% | -$24.3M | 0.14% | 141 |
|
|
2020
Q3 | $118M | Buy |
4,582,335
+140,100
| +3% | +$3.72M | 0.12% | 168 |
|
|
2020
Q2 | $114M | Buy |
4,442,235
+238,300
| +6% | +$5.97M | 0.1% | 209 |
|
|
2020
Q1 | $93.2M | Buy |
4,203,935
+970,100
| +30% | +$26.9M | 0.09% | 221 |
|
|
2019
Q4 | $93.7M | Buy |
3,233,835
+175,402
| +6% | +$4.94M | 0.07% | 297 |
|
|
2019
Q3 | $84.2M | Buy |
3,058,433
+2,034,837
| +199% | +$53.8M | 0.07% | 326 |
|
|
2019
Q2 | $25.2M | Buy |
1,023,596
+582,996
| +132% | +$13.2M | 0.02% | 827 |
|
|
2019
Q1 | $9.11M | Sell |
440,600
-191,800
| -30% | -$4.01M | 0.01% | 1431 |
|
|
2018
Q4 | $12.8M | Sell |
632,400
-298,900
| -32% | -$6.26M | 0.01% | 1164 |
|
|
2018
Q3 | $20M | Sell |
931,300
-319,600
| -26% | -$7.4M | 0.02% | 932 |
|
|
2018
Q2 | $28.8M | Buy |
1,250,900
+27,500
| +2% | +$653K | 0.03% | 710 |
|
|
2018
Q1 | $28.2M | Buy |
1,223,400
+323,200
| +36% | +$7.36M | 0.03% | 739 |
|
|
2017
Q4 | $18.9M | Buy |
900,200
+473,700
| +111% | +$9.42M | 0.02% | 975 |
|
|
2017
Q3 | $8.45M | Buy |
426,500
+141,704
| +50% | +$2.58M | 0.01% | 1438 |
|
|
2017
Q2 | $5.4M | Buy |
+284,796
| New | +$5.55M | 0.01% | 1659 |
|
|
2017
Q1 | – | Sell |
-340,996
| Closed | -$6.71M | – | 3285 |
|
|
2016
Q4 | $6.71M | Sell |
340,996
-145,900
| -30% | -$2.66M | 0.01% | 1481 |
|
|
2016
Q3 | $8.55M | Buy |
+486,896
| New | +$8.41M | 0.02% | 1248 |
|
|
2016
Q1 | – | Sell |
-462,296
| Closed | -$7.4M | – | 3426 |
|
|
2015
Q4 | $7.4M | Sell |
462,296
-57,800
| -11% | -$934K | 0.02% | 1190 |
|
|
2015
Q3 | $8.06M | Sell |
520,096
-836,600
| -62% | -$13.3M | 0.02% | 1068 |
|
|
2015
Q2 | $22.3M | Buy |
1,356,696
+808,900
| +148% | +$14.1M | 0.05% | 483 |
|
|
2015
Q1 | $10M | Buy |
547,796
+175,800
| +47% | +$3.1M | 0.02% | 934 |
|
|
2014
Q4 | $6.72M | Sell |
371,996
-672,182
| -64% | -$11.2M | 0.02% | 1102 |
|
|
2014
Q3 | $14M | Sell |
1,044,178
-1,199,492
| -53% | -$17.4M | 0.04% | 596 |
|
|
2014
Q2 | $32.6M | Buy |
2,243,670
+1,207,798
| +117% | +$17.6M | 0.08% | 294 |
|
|
2014
Q1 | $16.3M | Buy |
1,035,872
+434,276
| +72% | +$6.93M | 0.04% | 591 |
|
|
2013
Q4 | $9.92M | Sell |
601,596
-888,200
| -60% | -$13M | 0.02% | 809 |
|
|
2013
Q3 | $19.1M | Sell |
1,489,796
-622,200
| -29% | -$7.38M | 0.05% | 499 |
|
|
2013
Q2 | $24.3M | Buy |
+2,111,996
| New | +$23.8M | 0.06% | 374 |
|
Other funds holding GNTX
VPM
VCM
AI
Jim Simons's GNTX Position: Q1 2026 in Review
Jim Simons reduced its Gentex (GNTX) stake by 13% in Q1 2026, selling an estimated $5.05M and leaving 1,509,752 shares worth $33M. The position accounts for 0.05% of the portfolio, ranked #454.
Jim Simons first reported a position in GNTX in Q2 2013 and has held it in 48 quarters since. The position peaked at $129M in Q4 2020. 503 funds tracked by Wall St. Rank hold GNTX as of Q1 2026.
- Jim Simons held 1,509,752 shares of Gentex worth $33M as of Q1 2026.
- Jim Simons sold 217,800 Gentex shares in Q1 2026, an estimated $5.05M.
- Gentex made up 0.05% of Jim Simons's portfolio in Q1 2026, its #454 holding.
- Jim Simons first reported a position in Gentex in Q2 2013 and has held it in 48 quarters since.
- Jim Simons's Gentex position peaked at $129M in Q4 2020.
- 503 funds tracked by Wall St. Rank held Gentex as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.