Security key
98985W102
- Security type / class
- Equity / COM
- Total 13F shares
- 34,530,433
- Total 13F value
- $1,200,613,645
- Share change
- -782,260
- Put/Call ratio
- 83%
- SEC-reported price per share
- $34.69
- Number of holders
- 107
- Value change
- -$21,992,474
- Number of buys
- 38
- Number of sells
- 68
Open additional details 1 more signal available
Report period
Q2 2021
Institutions
107
Top holders
10
ZYME full security history
Ownership snapshot
Full 13F holder table
Zymeworks Inc. SEC filings
Zymeworks Inc. company facts
Broader feeds
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
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
0/15
Latest evidence
31 Mar 2021
13F
Highest disclosed value: $149,741,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC has the largest disclosed position value at $149.74M.
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 FMR LLC's linked filing trail.
Disclosed position value
Top 5
FMR LLC
$149.74M
PERCEPTIVE ADVISORS LLC
$136.77M
CREDIT SUISSE AG/
$72.36M
Cormorant Asset Management, LP
$63.16M
MORGAN STANLEY
$55.03M
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 |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
—
denominator unverified
|
$149,741,000
4,741,652 shares
|
— | 31 Mar 2021 |
| PERCEPTIVE ADVISORS LLC |
13F
Company
|
—
denominator unverified
|
$136,769,000
4,330,868 shares
|
— | 31 Mar 2021 |
| CREDIT SUISSE AG/ |
13F
Company
|
—
denominator unverified
|
$72,365,000
2,291,487 shares
|
— | 31 Mar 2021 |
| Cormorant Asset Management, LP |
13F
Company
|
—
denominator unverified
|
$63,160,000
2,000,000 shares
|
— | 31 Mar 2021 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$55,031,000
1,742,561 shares
|
— | 31 Mar 2021 |
| BAKER BROS. ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$53,954,000
1,708,472 shares
|
— | 31 Mar 2021 |
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 Q2 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
107
Shares
34,530,433
Rows available
107
| 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 Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
124
Q2 2021 holders
107
Holder diff
-17
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|