Gentex GNTX Institutional Ownership

NASDAQ GNTX

$21.00 -0.26 (-1.22%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

530 Institutions

Increased 289 54.5%

Unchanged 81 15.3%

Reduced 160 30.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

394.21Mn

of 210.68Mn outstanding

▲+98.47% QoQ

Shares Outstanding

210.68Mn

Institutional Investors

530

filed 13F for Jun 2026

▲+27 vs prior quarter

Net Shares Added (QoQ)

+195.59Mn

accumulated since last quarter

Value of Holdings

$8.38Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Gentex Corp (NASDAQ:GNTX) had 530 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Total shares held in GNTX rose 98.47% from Q1 2026; the number of holders rose 9.96% from Q2 2025.
Of the 530 holders, 289 added to their positions, 160 reduced their stakes and 81 left their positions unchanged in Q2 2026.
The aggregate institutional position in Gentex was 394.21Mn shares at the end of Q2 2026, up 195.59Mn from the prior quarter and up 182.03Mn from a year earlier.
As of June 30, 2026, XXEC, Inc. held the largest stake in Gentex with 187.25Mn shares.
Among existing holders, the largest additions to Gentex in Q2 2026 came from XXEC, Inc. (+185.71Mn shares), Dimensional Fund Advisors LP (+1.57Mn shares), Fuller & Thaler Asset Management, Inc. (+1Mn shares), Freestone Grove Partners LP (+869.83K shares) and UBS Group AG (+616.65K shares).
Among holders that kept a stake in Gentex, the biggest sellers in Q2 2026 were Millennium Management LLC (-1.63Mn shares), Wellington Management Group LLP (-1.39Mn shares), Caisse de Depot et Placement du Quebec (-677.14K shares), Gotham Asset Management, LLC (-621.64K shares) and Voloridge Investment Management, LLC (-616.3K shares).
Business Quant data shows the 10 biggest positions in Gentex as of Q2 2026 were held by XXEC, Inc. (187.25Mn shares), BlackRock, Inc. (21.78Mn shares), American Century Companies Inc (11.03Mn shares), Vanguard Portfolio Management LLC (10.29Mn shares), Vanguard Capital Management LLC (9.61Mn shares), Dimensional Fund Advisors LP (9.03Mn shares), Ariel Investments, LLC (8.31Mn shares), Fuller & Thaler Asset Management, Inc. (8.11Mn shares), Bank of Montreal (7.34Mn shares) and State Street Corp (7.17Mn shares).

Form 13F Holdings

530 Institutional Holders

Report period 30 Jun, 2026

Total shares held 394.21Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	XXEC, Inc.	0001828822	187,246,546	88.88%	▲185,705,484	+12,050.49%	$7.71Mn
2	BlackRock, Inc.	0002012383	21,776,286	10.34%	▲478,104	+2.24%	$550.29Mn
3	AMERICAN CENTURY COMPANIES INC	0000748054	11,025,677	5.23%	▲422,341	+3.98%	$278.62Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	10,292,975	4.89%	▲33,725	+0.33%	$260.10Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	9,611,028	4.56%	▼90,313	-0.93%	$242.87Mn
6	DIMENSIONAL FUND ADVISORS LP	0000354204	9,032,475	4.29%	▲1,569,176	+21.03%	$228.25Mn
7	ARIEL INVESTMENTS, LLC	0000936753	8,309,786	3.94%	▼32,616	-0.39%	$209.99Mn
8	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	8,112,203	3.85%	▲1,003,524	+14.12%	$205.00Mn
9	Bank Of Montreal /Can/	0000927971	7,339,694	3.48%	▼58,315	-0.79%	$185.47Mn
10	State Street Corp	0000093751	7,166,474	3.40%	▲85,375	+1.21%	$181.10Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	6,178,116	2.93%	▲168,369	+2.80%	$156.15Mn
12	Boston Partners	0001386060	5,743,184	2.73%	▲53,148	+0.93%	$145.10Mn
13	DISCIPLINED GROWTH INVESTORS INC /MN	0001050442	4,561,485	2.17%	▲41,777	+0.92%	$115.27Mn
14	Goldman Sachs Group Inc	0000886982	4,061,493	1.93%	▲286,253	+7.58%	$102.63Mn
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	3,472,847	1.65%	▲477,803	+15.95%	$87.76Mn
16	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	0000898286	3,162,808	1.50%	▼677,144	-17.63%	$79.92Mn
17	Morgan Stanley	0000895421	3,032,438	1.44%	▼14,224	-0.47%	$76.63Mn
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	2,386,873	1.13%	▼51,001	-2.09%	$60.32Mn
19	SEIZERT CAPITAL PARTNERS, LLC	0001134283	2,335,889	1.11%	▲347,236	+17.46%	$59.03Mn
20	Northern Trust Corp	0000073124	2,173,343	1.03%	▲3,375	+0.16%	$54.92Mn

Showing 1 to 20 of 530 holders