Institutional Ownership
Prime Medicine Inc
CUSIP 74168J101COMPRMEQ1 2026
Institutional Holders
184
13F filers
Shares Held
92.15M
Aggregate institutional
Institutional Value
$294.59M
Q1 2026
Net New Holders
+7
32 new · 25 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions32
Increased73
Decreased49
Sold out25
Institutional Holders
184 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Alphabet Inc. | 16.56M | $57.64M | 0 | Held |
| 2 | Blackrock, Inc. | 8.50M | $29.59M | +232.9K | Added |
| 3 | State Street Corp | 6.35M | $22.08M | +1.25M | Added |
| 4 | Ark Investment Management LLC | 6.25M | $21.74M | +878.3K | Added |
| 5 | Balyasny Asset Management L.P. | 4.12M | $14.35M | +999.0K | Added |
| 6 | Casdin Capital, LLC | 3.17M | $11.02M | 0 | Held |
| 7 | Woodline Partners LP | 3.00M | $10.45M | +469 | Added |
| 8 | Sumitomo Mitsui Trust Group, Inc. | 2.94M | $10.23M | −304.7K | Reduced |
| 9 | Amova Asset Management Americas, Inc. | 2.94M | $10.20M | −304.7K | Reduced |
| 10 | Ubs Group AG | 2.89M | $10.05M | +447.8K | Added |
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