# GENTEX CORP (GNTX) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 371901109
Page URL: https://superinvestorclub.com/stock/GNTX
Last updated: 2026-08-29T13:46:09.787Z

## Summary

As of the most recent 13F filing period, GENTEX CORP (GNTX) is held by 3 tracked superinvestors with an aggregate position value of $214.5M representing 0830978610847069556 shares.

## Top institutional holders (3)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [John Rogers](https://superinvestorclub.com/manager/76) | Ariel Investments | 8309786 | $210.0M | 2.09% | 2026-06-30 |
| 2 | [Jensen Investment Management](https://superinvestorclub.com/manager/93) | Jensen Investment Management | 108470 | $2.7M | 0.07% | 2026-06-30 |
| 3 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 69556 | $1.8M | 0.01% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 2 holders, $9.6M aggregate, 018009885000 shares
- 2024-06-30: 3 holders, $214.6M aggregate, 0610358017693285000 shares
- 2024-09-30: 3 holders, $211.6M aggregate, 0642273661765785000 shares
- 2024-12-31: 3 holders, $192.0M aggregate, 0639472620413185000 shares
- 2025-03-31: 4 holders, $191.0M aggregate, 0708205586754416154085000 shares
- 2025-06-30: 3 holders, $191.5M aggregate, 073592721187774161540 shares
- 2025-09-30: 3 holders, $235.0M aggregate, 07218080952358133540 shares
- 2025-12-31: 3 holders, $216.9M aggregate, 078899281298917133540 shares
- 2026-03-31: 3 holders, $185.5M aggregate, 0834240213354011638 shares
- 2026-06-30: 3 holders, $214.5M aggregate, 0830978610847069556 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "GENTEX CORP (GNTX) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/GNTX), aggregating SEC 13F, Form 4, and congressional disclosures."