Illumina, Inc.
US ˙ NasdaqGS ˙ US4523271090

SecurityILMN / Illumina, Inc.
InstitutionElkfork Partners LLC
Latest Disclosed Ownership21,978 shares
Latest Disclosed Value $ 6,686,000
Elkfork Partners LLC reports 4.03% decrease in ownership of ILMN / Illumina, Inc.

On November 14, 2019 - Elkfork Partners LLC filed a 13F-HR form disclosing ownership of 21,978 shares of Illumina, Inc. (US:ILMN) valued at $6,686,147 USD as of September 30, 2019. The entity filed a previous 13F-HR on August 13, 2019 disclosing 22,902 shares of Illumina, Inc.. This represents a change in shares of -4.03% during the quarter. The current value of the position is $3,567,469 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)
2019-11-14 2019-09-30 13F Illumina COM 452327109 21,978 -924 -4.03 6,686 -20.70 0.1626
2019-08-13 2019-06-30 13F Illumina COM 452327109 22,902 10,318 81.99 8,431 115.63 0.2060
2019-05-13 2019-03-31 13F Illumina COM 452327109 12,584 1,232 10.85 3,910 14.83 0.0981
2019-02-13 2018-12-31 13F Illumina COM 452327109 11,352 1,430 14.41 3,405 -6.51 0.0960
2018-11-14 2018-09-30 13F Illumina COM 452327109 9,922 5,016 102.24 3,642 165.84 0.0866
2018-08-13 2018-06-30 13F Illumina COM 452327109 4,906 1,386 39.38 1,370 64.66 0.0353
2018-05-10 2018-03-31 13F Illumina COM 452327109 3,520 -110 -3.03 832 4.92 0.0224
2018-02-24 2017-12-31 13F/A-1 Illumina COM 452327109 3,630 550 17.86 793 29.15 0.0215
2018-02-22 2017-12-31 13F Illumina COM 452327109 2,640 -440 577
2017-11-14 2017-09-30 13F Illumina COM 452327109 3,080 -1,232 -28.57 614 -17.91 0.0178
2017-08-14 2017-06-30 13F Illumina COM 452327109 4,312 814 23.27 748 25.29 0.0225
2017-05-03 2017-03-31 13F Illumina COM 452327109 3,498 374 11.97 597 49.25 0.0183
2017-02-10 2016-12-31 13F Illumina COM 452327109 3,124 3,124 400 0.0132
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.