$5.44
+0.41 (+8.13%)
Market Cap
$541.7M
Shares Outstanding
88,804,348
Institutional Holders
104
Total Inst. Value
$151.1M
% of Float Held
103.9%
QoQ Holder Change
+42
Institutional data as of Q1 2025
New Positions
21
Closed Positions
21
Increased
43
Decreased
25
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | Merck & Co., Inc. | $49.3M | 14,044,943 |
| 2 | Lightspeed Management Company, L.L.C. | $28.6M | 8,160,734 |
| 3 | AIGH Capital Management LLC | $13.9M | 3,968,948 |
| 4 | BlackRock, Inc. | $10.5M | 2,998,522 |
| 5 | VANGUARD GROUP INC | $4.5M | 1,290,591 |
| 6 | Blue Water Life Science Advisors, LP | $4.1M | 1,175,400 |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $3.6M | 1,033,954 |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.3M | 949,768 |
| 9 | Sumitomo Mitsui Trust Group, Inc. | $2.4M | 675,974 |
| 10 | DIMENSIONAL FUND ADVISORS LP | $2.2M | 635,029 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| AIGH Capital Management LLC | +170K | $13.9M |
| BlackRock, Inc. | +43K | $10.5M |
| Blue Water Life Science Advisors, LP | +43K | $4.1M |
| RENAISSANCE TECHNOLOGIES LLC | +113K | $3.6M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +77K | $3.3M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MILLENNIUM MANAGEMENT LLC | -446K | $3K |
| VANGUARD GROUP INC | -444K | $4.5M |
| JANE STREET GROUP, LLC | -154K | $867K |
| ACADIAN ASSET MANAGEMENT LLC | -105K | $1.1M |
| BNP PARIBAS FINANCIAL MARKETS | -71K | $4K |
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Frequently Asked Questions
How many institutional investors hold PSNL?
As of Q1 2025, 104 institutional investors report holding PSNL (Personalis, Inc.) in their 13F filings.
What percentage of Personalis, Inc. is owned by institutions?
Institutional investors hold approximately 103.9% of Personalis, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most PSNL?
The largest institutional holder of PSNL is Merck & Co., Inc. with $49.3M in shares.
Are institutions buying or selling PSNL?
This quarter, 21 institutions opened new positions in PSNL and 21 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.