Gentex Corporation
US ˙ NasdaqGS ˙ US3719011096

SecurityGNTX / Gentex Corporation
InstitutionAirain ltd
Latest Disclosed Ownership55,625 shares
Latest Disclosed Value $ 1,055,000
Airain ltd ownership in GNTX / Gentex Corporation

On August 8, 2017 - Airain ltd filed a 13F-HR form disclosing ownership of 55,625 shares of Gentex Corporation (US:GNTX) valued at $1,055,206 USD as of June 30, 2017. The entity filed a previous 13F-HR on February 10, 2017 disclosing 0 shares of Gentex Corporation. The current value of the position is $1,370,044 USD.

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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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)
2017-08-08 2017-06-30 13F Gentex Corp Ordinary Com 371901109 55,625 55,625 1,055 0.0467
2017-02-10 2016-12-31 13F Gentex Corp Ordinary Com 371901109 0 -28,290 -100.00 0 -100.00
2016-11-08 2016-09-30 13F Gentex Corp Ordinary Com 371901109 28,290 28,290 0.00 497 0.0295
2016-02-11 2015-12-31 13F Gentex Corp Ordinary Com 371901109 0 -45,897 -100.00 0 -100.00
2015-11-09 2015-09-30 13F Gentex Corp Ordinary Com 371901109 45,897 -56,812 -55.31 711 -57.83 0.0426
2015-08-05 2015-06-30 13F Gentex Corp Ordinary Com 371901109 102,709 102,709 123.78 1,686 137.13 0.0946
2015-02-12 2014-12-31 13F Gentex Corp Ordinary Com 371901109 0 -36,463 -100.00 0 -100.00
2014-11-07 2014-09-30 13F Gentex Corp Ordinary Com 371901109 36,463 -6,724 -15.57 976 -22.29 0.0662
2014-08-05 2014-06-30 13F Gentex Corp Ordinary Com 371901109 43,187 43,187 18.44 1,256 28.69 0.1029
2013-11-12 2013-09-30 13F Gentex Corp Ordinary COM 371901109 0 -52,459 -100.00 0 -100.00
2013-08-19 2013-06-30 13F Gentex Corp Ordinary COM 371901109 52,459 52,459 1,209 0.1800
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.