Gentex Corporation
DE ˙ DB ˙ US3719011096
21,30 € ↓ -0,02 (-0,09%)
2026-06-05
DEL PRIS
SecurityDE:GTX / Gentex Corporation
InstitutionSignaturefd, Llc
Latest Disclosed Ownership12,122 shares
Latest Disclosed Value $ 264,866
Signaturefd, Llc ownership in GTX / Gentex Corporation

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 12,122 shares of Gentex Corporation (DE:GTX) valued at $225,469 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 12,385 shares of Gentex Corporation. This represents a change in shares of -2.12% during the quarter. The current value of the position is $258,199 USD.

Signaturefd, Llc has a history of taking positions in derivatives of the underlying security (GTX) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:GTX / Gentex Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-07 2026-03-31 13F GENTEX COM 371901109 12,122 -263 -2.12 265 -8.33 0.0041
2026-01-20 2025-12-31 13F GENTEX COM 371901109 12,385 -658 -5.04 288 -21.95 0.0044
2025-10-21 2025-09-30 13F GENTEX COM 371901109 13,043 42 0.32 369 29.47 0.0058
2025-07-16 2025-06-30 13F GENTEX COM 371901109 13,001 6,649 104.68 286 92.57 0.0049
2025-05-02 2025-03-31 13F GENTEX COM 371901109 6,352 203 3.30 148 -15.91 0.0028
2025-02-10 2024-12-31 13F GENTEX COM 371901109 6,149 49 0.80 177 -2.76 0.0033
2024-10-21 2024-09-30 13F GENTEX COM 371901109 6,100 -272 -4.27 181 -15.42 0.0034
2024-07-29 2024-06-30 13F GENTEX COM 371901109 6,372 261 4.27 215 -2.73 0.0044
2024-05-03 2024-03-31 13F GENTEX COM 371901109 6,111 -61 -0.99 221 9.45 0.0047
2024-02-01 2023-12-31 13F GENTEX COM 371901109 6,172 184 3.07 202 3.61 0.0047
2023-11-03 2023-09-30 13F GENTEX COM 371901109 5,988 286 5.02 195 16.87 0.0051
2023-08-01 2023-06-30 13F GENTEX COM 371901109 5,702 242 4.43 167 8.50 0.0043
2023-04-28 2023-03-31 13F GENTEX COM 371901109 5,460 17 0.31 153 3.38 0.0042
2023-01-30 2022-12-31 13F GENTEX COM 371901109 5,443 845 18.38 148 34.55 0.0043
2022-11-08 2022-09-30 13F GENTEX COM 371901109 4,598 -594 -11.44 110 -24.14 0.0038
2022-08-10 2022-06-30 13F GENTEX COM 371901109 5,192 383 7.96 145 3.57 0.0049
2022-05-02 2022-03-31 13F GENTEX COM 371901109 4,809 392 8.87 140 -9.09 0.0042
2022-01-25 2021-12-31 13F GENTEX COM 371901109 4,417 274 6.61 154 12.41 0.0047
2021-10-28 2021-09-30 13F GENTEX COM 371901109 4,143 -52 -1.24 137 -1.44 0.0047
2021-07-26 2021-06-30 13F GENTEX COM 371901109 4,195 -33 -0.78 139 -7.95 0.0055
2021-04-30 2021-03-31 13F GENTEX COM 371901109 4,228 105 2.55 151 7.86 0.0067
2021-02-11 2020-12-31 13F GENTEX COM 371901109 4,123 173 4.38 140 37.25 0.0066
2020-11-03 2020-09-30 13F GENTEX COM 371901109 3,950 -37 -0.93 102 -0.97 0.0055
2020-07-30 2020-06-30 13F GENTEX COM 371901109 3,987 1,115 38.82 103 60.94 0.0062
2020-04-23 2020-03-31 13F GENTEX COM 371901109 2,872 67 2.39 64 -20.99 0.0055
2020-02-05 2019-12-31 13F GENTEX COM 371901109 2,805 16 0.57 81 5.19 0.0060
2019-10-16 2019-09-30 13F GENTEX COM 371901109 2,789 149 5.64 77 18.46 0.0063
2019-07-31 2019-06-30 13F GENTEX COM 371901109 2,640 81 3.17 65 22.64 0.0056
2019-05-09 2019-03-31 13F GENTEX COM 371901109 2,559 884 52.78 53 55.88 0.0045
2019-02-13 2018-12-31 13F GENTEX COM 371901109 1,675 1,437 603.78 34 580.00 0.0032
2018-11-14 2018-09-30 13F GENTEX COM 371901109 238 78 48.75 5 25.00 0.0005
2018-08-14 2018-06-30 13F GENTEX COM 371901109 160 160 4 0.0004
2016-05-12 2016-03-31 13F GENTEX COM 371901109 0 0 0 0.0000
2016-01-22 2015-12-31 13F GENTEX COM 371901109 0 -36 -100.00 0 -100.00
2015-10-23 2015-09-30 13F GENTEX COM 371901109 36 16 80.00 1 0.0002
2015-07-15 2015-06-30 13F GENTEX COM 371901109 20 20 0.00 0 0.0000
2014-11-13 2014-09-30 13F GENTEX COM 371901109 0 -718 -100.00 0 -100.00
2014-08-14 2014-06-30 13F GENTEX COM 371901109 718 18 2.57 21 -4.55 0.0073
2014-05-16 2014-03-31 13F GENTEX COM 371901109 700 0 0.00 22 -4.35 0.0089
2014-02-11 2013-12-31 13F GENTEX COM 371901109 700 0 0.00 23 27.78 0.0084
2013-11-13 2013-09-30 13F GENTEX COM 371901109 700 0 0.00 18 12.50 0.0077
2013-08-14 2013-06-30 13F GENTEX COM 371901109 700 700 16 0.0083
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-05-09 2019-03-31 13F GENTEX COM Call 0 -100.00 0 n/a n/a n/a
2019-02-13 2018-12-31 13F GENTEX COM Call 500 0 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.