SecurityZLAB / Zai Lab Limited
InstitutionFNY Partners Fund LP
Value $ 19,000

FNY Partners Fund LP reports 30.82% decrease in ownership of ZLAB / Zai Lab Limited

April 18, 2018 - FNY Partners Fund LP has filed a 13F-HR/A form disclosing ownership of 900 shares of Zai Lab Limited (NASDAQ:ZLAB) with total holdings valued at $19,000 USD as of March 31, 2018. FNY Partners Fund LP had filed a previous 13F-HR on January 24, 2018 disclosing 1,301 shares of Zai Lab Limited at a value of $27,000 USD. This represents a change in shares of -30.82 percent and a change in value of -29.63 percent during the quarter.

Other investors with positions similar to FNY Partners Fund LP include Victory Capital Management Inc, JP Morgan Chase & Co, Deutsche Bank Ag\, Simplex Trading, Llc, UBS Group AG, and Bank Of America Corp /de/.

13F Filings

The Security, Class, and CUSIP columns 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 and cusips.

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.

Form Security Class CUSIP Share
Shares Change
2018-03-31 13F-HR/A-1 ZAI LAB ADR REP ORD SPONSORED ADR 98887Q104 20.93 900 -30.82 19 -29.63 -8 0 1.46
2018-03-31 13F-HR ZAI LAB ADR REP ORD SPONSORED ADR 98887Q104 900 19
2017-12-31 13F-HR ZAI LAB ADR REP ORD SPONSORED ADR 98887Q104 23.81 1,301 -74.49 27 -80.29 -90 -20 -14.27
2017-09-30 13F-HR ZAI LAB ADR REP ORD SPONSORED ADR 98887Q104 5,100 137

CUSIP: 894789106