Position in GNTX
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$145,130,258
+$20,802,973 QoQ
Shares Held
5,743,184
+0.9% QoQ
Ownership
2.73%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#11
of 528 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in GNTX Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Jun 30, 2026Boston Partners holds $1,256,940,561 across 16 Auto Parts names. GNTX ranks #4 (11.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AZO |
Autozone Inc
|
134,458 | $429,719,685 | |
| 2 | ALSN |
Allison Transmission Holdings Inc
|
3,176,528 | $358,121,764 | |
| 3 | APTV |
Aptiv PLC
|
3,311,671 | $203,270,364 | |
| 4 | GNTX |
Gentex Corp
This page
|
5,743,184 | $145,130,258 | |
| 5 | LEA |
Lear Corp
|
251,187 | $33,674,128 | |
| 6 | ATMU |
Atmus Filtration Technologies Inc.
|
494,688 | $25,224,140 | |
| 7 | VC |
Visteon Corp
|
201,355 | $19,976,428 | |
| 8 | HLLY |
Holley Inc.
|
7,005,583 | $17,864,236 |
All Filings in GNTX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $145,130,258 | 5,743,184 | Shares | Other | 2026-08-04 | |
| 2026-03-31 | $124,327,285 | 5,690,036 | Shares | Other | 2026-05-11 | |
| 2025-12-31 | $135,099,777 | 5,805,749 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $167,323,494 | 5,912,491 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $127,294,830 | 5,788,760 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $137,479,178 | 5,900,394 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $173,876,888 | 6,052,102 | Shares | Other | 2025-02-11 | |
| 2024-09-30 | $197,344,737 | 6,646,842 | Shares | Other | 2024-11-12 | |
| 2024-06-30 | $220,286,554 | 6,534,754 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $206,115,564 | 5,706,411 | Shares | Other | 2024-05-28 | |
| 2023-12-31 | $178,831,070 | 5,475,538 | Shares | Other | 2024-02-07 | |
| 2023-09-30 | $180,735,717 | 5,554,263 | Shares | Defined | 2023-11-08 | |
| 2023-06-30 | $162,346,914 | 5,548,425 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $154,415,586 | 5,508,940 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $123,618,236 | 4,533,122 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $106,039,579 | 4,447,969 | Shares | Other | 2022-11-09 | |
| 2022-06-30 | $117,120,373 | 4,187,357 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $120,154,057 | 4,119,097 | Shares | Other | 2022-05-10 | |
| 2021-12-31 | $139,787,601 | 4,011,122 | Shares | Defined | 2022-02-04 | |
| 2021-09-30 | $170,174,852 | 5,159,941 | Shares | Defined | 2021-11-05 | |
| 2021-06-30 | $166,565,396 | 5,033,708 | Shares | Other | 2021-08-12 | |
| 2021-03-31 | $178,584,993 | 5,006,588 | Shares | Other | 2021-05-10 | |
| 2020-12-31 | $156,130,658 | 4,601,552 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $119,585,239 | 4,644,087 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $122,143,613 | 4,739,760 | Shares | Other | 2020-08-12 | |
| 2020-03-31 | $96,095,597 | 4,336,444 | Shares | Other | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||