What does CUSIP 98985W102 represent in this 13F holders report?

CUSIP 98985W102 is the security identifier for ZYME - ZYMEWORKS INC - COM used to aggregate holder disclosures.

How many institutions held ZYME - ZYMEWORKS INC - COM in Q1 2019?

46 institutional investors reported ZYME - ZYMEWORKS INC - COM for Q1 2019. Use the holders table for investor-level position and value details.

ZYMEWORKS INC - COM (ZYME)

CUSIP: 98985W102

Q1 2019 13F Holders as of 31 Mar 2019

Security type / class: Equity / COM
Total 13F shares: 11,388,443
Total 13F value: $183,521,000
Share change: +2,302,684
SEC-reported price per share: $16.18
Number of holders: 46
Value change: +$37,869,593
Number of buys: 28
Number of sells: 15

Security key

98985W102

Report period

Q1 2019

Institutions

Top holders

ZYME full security history Ownership snapshot Full 13F holder table Zymeworks Inc. SEC filings Zymeworks Inc. company facts

Broader feeds

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Ownership snapshot

Top reported holders of ZYME - ZYMEWORKS INC - COM (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Camber Capital Management LP

Disclosed value leader

Camber Capital Management LP

Comparable rows

0/15

Latest evidence

31 Dec 2018

13F Highest disclosed value: $31,797,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Camber Capital Management LP has the largest disclosed position value at $31.8M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Camber Capital Management LP's linked filing trail.

Disclosed position value Top 5

Camber Capital Management LP $31.8M

BAKER BROS. ADVISORS LP $25.08M

FARALLON CAPITAL MANAGEMENT, L.L.C. $23.12M

FRANKLIN TEMPLETON INC $9.57M

Vivo Capital, LLC $9.1M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Camber Capital Management LP	13F Company 13F	— denominator unverified	$31,797,000 2,166,000 shares	—	31 Dec 2018
BAKER BROS. ADVISORS LP	13F Company 13F	— denominator unverified	$25,080,000 1,708,472 shares	—	31 Dec 2018
FARALLON CAPITAL MANAGEMENT, L.L.C.	13F Company 13F	— denominator unverified	$23,121,000 1,575,000 shares	—	31 Dec 2018
FRANKLIN TEMPLETON INC	13F Company 13F	— denominator unverified	$9,569,000 651,815 shares	—	31 Dec 2018
Vivo Capital, LLC	13F Company 13F	— denominator unverified	$9,104,000 620,134 shares	—	31 Dec 2018
FMR LLC	13F Company 13F	— denominator unverified	$8,173,000 556,755 shares	—	31 Dec 2018

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2019

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

11,388,443

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2019 vs Q1 2019 Across Filers

Q1 2019 holders

Holder diff

Investor	Q1 2019 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q1 2019 value	Q1 2019 value	Value change	Value Chg %