We stopped publishing our free weekly CSI Blog after 10 years of publishing at the end of 2015. We are following our 2 remaining open positions until the end.

In late 2015 I started offering a paid subscription service which is similar to the Blog, but we tell you exactly what stocks we bought and why—and sold every day, with a weekly summary of activity, open positions, how many shares we own and their valuations.

Through January, 2021, I have averaged a 46.8% gain on the 51 stocks I have sold (48 winners and 3 losers) in my private portfolio since January 1, 2016. Twelve of the 51 stocks have had buy-out offers, including six in 2017 and two in 2018, none in 2019 and two in 2020.

My total portfolio was up 30.6% in 2020 and 72.8% in 2019.I took profit in almost the entire gains and banked it in cash.

2021 has been a barnburner for me. I am up 19.6% compared to the DOW which is down 2%, NASDAQ which is up 1.4%.

If you are interested in becoming one of our private paid subscribers, please e-mail me at daveosowski@gmail.com.

Here is the list of private subscription stocks I have bought and closed out my position since December 2015.

2021 Synchronoss, 77% gain

2021 Accuray, 62% gain

2021 Alphatec, 96% gain

2020 ZAGG 43% loss-Buy-Out

2020 Alaska Comm. 46% gain-Buy-Out

2020 PDL BioPharma, 34% gain

2020 MIX Telegraphics, 27% gain

2020 QUAD Graphics, 3% gain

2020 VOXX, 1% gain

2020 Alaska Comm. 46% gain

2020 Cutera, 31% gain

2020 Aviat Networks, sold remaining 1/3 for a 7% gain (overall 15% gain)

2020 DHI .4% gain

2020 QUAD Graphics 54% gain

2020 Medical equipment company-sold 33% for a 61% gain

2020 Old line media company-sold 50% for a 44% gain

2019 EXFO, 1% gain

2019 PERI, 77% gain

2019 Quantum Corp, sold for 48% gain

2019 EXTR, 15% gain

2019 Medical Device company, sold 50% for a 53% gain

2019 DHI Corp, 46% gain

2019 Medical device company, (sold 80%), 69% gain

2019 Lantronix, 41% gain

2019 PDLI, 15% gain

2018 The Rubicon Project 1% gain

2018 Otelco 116% gain.

2018 Global Ship Lease 4% gain

2018 Telecom Services (57% sold) 3% gain

2018 Lantronix, 52% gain

2018 Ceragon Networks, 82% gain

2018 Aviat Newtowrks. (1/3 sold) 17% gain

2018 Pitney Bowes 31% gain

2018 Calix-1% gain

2018 Xerox 34% gain, Buy-Out

2018 RMG Networks-1% gain

2017 Telecommunications Co., 59% gain (partial sale)

2017 magicJack 17% gain, Buy-Out

2017 eGain 56% gain

2017 YUME 90% gain, Buy-Out

2017 MaxPoint Interactive 60% gain

2017 Shortel 24% gain, Buy-Out

2017 Tremor Video 25% gain

2017 MRV Communications 6% loss, Buy-Out

2017 Ceragon Networks 55% gain

2017 Angie’s List 60% gain, Buy-Out

2017 Lantronix 135% gain

2017 Syneron Medical 46% gain, Buy-Out

2017 RocketFuel 140% gain

2017 Conduent .1% gain

2017 Harmonic 74% gain

2016 Ceragon Networks 48% gain

2016 Alphatec 71% gain

2016 Universal Insurance 36% gain

2016 Mitel Networks 15% gain

2016 Avid Technology 50% gain

2016 Silicon Graphics 70% gain, Buy-Out

2016 Imatron 30% gain

2016 Harmonic 80% gain

2016 United Online 5% loss, Buy-Out