Zymeworks BC Inc’s filing revealed that its Director EcoR1 Capital, LLC acquired Company’s shares for reported $0.57 million on May 15 ’25. In the deal valued at $11.43 per share,49,502 shares were bought. As a result of this transaction, EcoR1 Capital, LLC now holds 17,877,989 shares worth roughly $330.21 million.
Then, EcoR1 Capital, LLC bought 5,919 shares, generating $69,738 in total proceeds. Upon buying the shares at $11.78, the Director now owns 17,883,908 shares.
Before that, EcoR1 Capital, LLC bought 73,953 shares. Zymeworks BC Inc shares valued at $825,589 were divested by the Director at a price of $11.16 per share. As a result of the transaction, EcoR1 Capital, LLC now holds 17,773,727 shares, worth roughly $328.28 million.
A number of analysts have revised their coverage, including H.C. Wainwright’s analysts, who increased its forecast for the stock in mid October from “a Neutral” to “a Buy”. B. Riley Securities began covering ZYME with “Buy” recommendation on October 10, 2025. TD Cowen started covering the stock on May 20, 2025. It rated ZYME as “a Buy”.
Price Performance Review of ZYME
On Monday, Zymeworks BC Inc [NASDAQ:ZYME] saw its stock jump 4.11% to $18.47. Over the last five days, the stock has gained 0.82%. Zymeworks BC Inc shares have risen nearly 40.88% since the year began. Nevertheless, the stocks have risen 26.16% over the past one year. While a 52-week high of $19.50 was reached on 10/14/25, a 52-week low of $9.03 was recorded on 04/10/25.
Levels Of Support And Resistance For ZYME Stock
The 24-hour chart illustrates a support level at 17.82, which if violated will result in even more drops to 17.18. On the upside, there is a resistance level at 18.98. A further resistance level may holdings at 19.50.
How much short interest is there in Zymeworks BC Inc?
A steep rise in short interest was recorded in Zymeworks BC Inc stocks on 2025-10-15, dropping by -0.11 million shares to a total of 7.05 million shares. Yahoo Finance data shows the prior-month short interest on 2025-09-15 was 7.16 million shares. There was a decline of -1.54%, which implies that there is a negative sentiment for the stock.
