$2.08
+0.08 (+4.00%)
Market Cap
$72.6M
Shares Outstanding
38,176,089
Institutional Holders
71
Total Inst. Value
$54.3M
% of Float Held
—
QoQ Holder Change
+23
Institutional data as of Q1 2025
New Positions
11
Closed Positions
13
Increased
24
Decreased
20
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BAKER BROS. ADVISORS LP | $20.2M | 5,498,170 |
| 2 | Vivo Capital, LLC | $6.1M | 1,650,440 |
| 3 | BlackRock, Inc. | $5.7M | 1,538,059 |
| 4 | VANGUARD GROUP INC | $4.7M | 1,275,362 |
| 5 | AWM Investment Company, Inc. | $3.2M | 866,837 |
| 6 | JPMORGAN CHASE & CO | $2.6M | 719,224 |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $2.3M | 634,252 |
| 8 | STATE STREET CORP | $1.7M | 472,293 |
| 9 | NORTHERN TRUST CORP | $975K | 264,942 |
| 10 | PERKINS CAPITAL MANAGEMENT INCNew | $522K | 150,000 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| BAKER BROS. ADVISORS LP | +64K | $20.2M |
| VANGUARD GROUP INC | +22K | $4.7M |
| AWM Investment Company, Inc. | +282K | $3.2M |
| GEODE CAPITAL MANAGEMENT, LLC | +35K | $2.3M |
| STATE STREET CORP | +37K | $1.7M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MORGAN STANLEY | -99K | $300K |
| GOLDMAN SACHS GROUP INC | -78K | $232K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -65K | $139K |
| JPMORGAN CHASE & CO | -57K | $2.6M |
| MILLENNIUM MANAGEMENT LLC | -49K | $79K |
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Frequently Asked Questions
How many institutional investors hold SERA?
As of Q1 2025, 71 institutional investors report holding SERA (Sera Prognostics, Inc.) in their 13F filings.
Which hedge fund owns the most SERA?
The largest institutional holder of SERA is BAKER BROS. ADVISORS LP with $20.2M in shares.
Are institutions buying or selling SERA?
This quarter, 11 institutions opened new positions in SERA and 13 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.