Who owns GNTXWhat GNTX owns — n/a

Who owns Gentex Corporation?

Institutional ownership of GNTX from SEC Form 13F filings across 317 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

317

13F holders

$3.33B

value, 2026 filers

63.1%

of shares outstanding (134.3M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of GNTX's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	BlackRock, Inc.	21.8M	$550.3M	0.0%	10.2%	+2.2%
2	AMERICAN CENTURY COMPANIES INC	11.0M	$278.6M	0.1%	5.2%	+4.0%
3	VANGUARD PORTFOLIO MANAGEMENT LLC	10.3M	$260.1M	0.0%	4.8%	+0.3%
4	VANGUARD CAPITAL MANAGEMENT LLC	9.6M	$242.9M	0.0%	4.5%	-50.5%
5	BANK OF MONTREAL /CAN/	7.3M	$185.5M	0.1%	3.4%	-0.8%
6	GEODE CAPITAL MANAGEMENT, LLC	6.2M	$156.1M	0.0%	2.9%	+2.8%
7	GOLDMAN SACHS GROUP INC	4.1M	$102.6M	0.0%	1.9%	+7.6%
8	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	3.5M	$87.8M	0.0%	1.6%	+16.0%
9	Caisse de depot et placement du Quebec	3.2M	$79.9M	0.1%	1.5%	-17.6%
10	MORGAN STANLEY	3.0M	$76.6M	0.0%	1.4%	-0.5%
11	Sixth Street Partners Management Company, L.P.NEW	2.4M	$60.3M	10.4%	1.1%	new
12	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	2.4M	$60.3M	0.0%	1.1%	-2.1%
13	NORTHERN TRUST CORP	2.2M	$54.9M	0.0%	1%	+0.2%
14	UBS Group AG	2.1M	$53.7M	0.0%	1%	+40.9%
15	Bank of New York Mellon Corp	2.1M	$52.0M	0.0%	1%	-2.4%
16	NORGES BANKNEW	2.0M	$50.3M	0.0%	0.9%	new
17	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1.9M	$48.8M	0.0%	0.9%	-7.0%
18	Freestone Grove Partners LP	1.9M	$47.0M	0.3%	0.9%	+87.7%
19	JPMORGAN CHASE & CO	1.4M	$36.7M	0.0%	0.7%	-8.3%
20	Balyasny Asset Management L.P.	1.4M	$34.3M	0.0%	0.6%	-1.5%
21	CITADEL ADVISORS LLC	1.3M	$34.1M	0.0%	0.6%	+10.0%
22	VANGUARD FIDUCIARY TRUST CO	1.3M	$34.0M	0.0%	0.6%	-1.4%
23	FIRST TRUST ADVISORS LP	1.3M	$31.8M	0.0%	0.6%	+9.0%
24	SILVERCREST ASSET MANAGEMENT GROUP LLCNEW	1.2M	$30.0M	0.2%	0.6%	new
25	BANK OF AMERICA CORP /DE/	1.2M	$29.2M	0.0%	0.5%	-23.4%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.