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Of the 9 tracked institutions holding ZYME, 3 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +5.2pt. It's a gauge of who owns the name, not just how many.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Among the 9 tracked institutional investors we monitor, ZYME (ZYMEWORKS INC) is held with a combined value of $255.35M across 10,077,848 shares. The largest holder is BlackRock, Inc. with a position worth $114.03M. 5 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$255.35M
Total Shares Held
10,077,848
Institutional Holders
9
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $114.03M | 0.00% | -0.9% |
| 2 | VANGUARD GROUP INC | $61.32M | 0.00% | +8.1% |
| 3 | CITADEL ADVISORS LLC | $28.80M | 0.02% | +350.4% |
| 4 | STATE STREET CORP | $25.33M | 0.00% | -2.5% |
| 5 | FMR LLC | $16.71M | 0.00% | +19.1% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | $3.47M | 0.00% | -23.7% |
| 7 | Fisher Asset Management, LLC | $2.54M | 0.00% | +48.7% |
| 8 | AQR CAPITAL MANAGEMENT LLC | $2.27M | 0.00% | -0.4% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $889.00K | 0.00% | +23.3% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of ZYME with a position worth $114.03M, representing 0.00% of their portfolio. In total, 9 institutional investors hold ZYME with a combined value of $255.35M.
Institutional investors hold $255.35M worth of ZYME stock across 9 positions. The largest institutional holder is BlackRock, Inc. with $114.03M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ZYME, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their ZYME positions.
Last Close
$22.61
2026-07-28
YTD
-15.1%
64% of 52-week range
