— Know what they know.
Not Investment Advice

SERA Smart Money

Sera Prognostics, Inc.
1W: +1.5% 1M: +3.0% 3M: -1.0% YTD: -31.0% 1Y: -29.8% 3Y: +10.7% 5Y: -79.6%
$2.09
+0.05 (+2.45%)
 
Weekly Expected Move ±4.5%
$2 $2 $2 $2 $2
NASDAQ · Healthcare · Medical - Diagnostics & Research · Tech Score Neutral · Power 40 · $79.8M mcap · 27M float · 0.126% daily turnover · Short 39% of daily vol

🏦 Institutional Activity

Latest: Q2 2026
57
Institutions Holding
-10 vs prior
38.9%
Ownership
-12.07%
2 New
10 Increased
23 Reduced
10 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-09-10 Jackson Benjamin officer: general counsel S-Sale 2,190 $2.00 $4K Filing
2026-09-10 Inglis Tiffany Eul Davis officer: chief medical officer S-Sale 486 $2.00 $972 Filing
2026-09-10 Lindgardt Zhenya officer: chief executive officer S-Sale 7,022 $2.00 $14K Filing
2026-09-10 Anderson Dyaarl Lee Jr. officer: chief commercial officer S-Sale 1,800 $2.00 $4K Filing
2026-09-08 Lindgardt Zhenya officer: chief executive officer S-Sale 20,139 $2.00 $40K Filing
2026-08-31 Gleason Scott officer: chief financial officer A-Grant/Award 117,924 $— $0 Filing
2026-07-10 Phillips Joshua director A-Grant/Award 22,426 $— $0 Filing
2026-07-10 Kamdar Kim P. director A-Grant/Award 3,421 $— $0 Filing
2026-07-10 CRITCHFIELD GREGORY C director A-Grant/Award 22,426 $— $0 Filing
2026-07-10 CRITCHFIELD GREGORY C director A-Grant/Award 1,594 $— $0 Filing
2026-07-10 Capone Mark Christopher director A-Grant/Award 42,404 $— $0 Filing
2026-07-10 Capone Mark Christopher director A-Grant/Award 1,975 $— $0 Filing
2026-07-10 Barlow Jane F director A-Grant/Award 22,426 $— $0 Filing
2026-07-10 Barlow Jane F director A-Grant/Award 1,949 $— $0 Filing
2026-07-10 Mirza Mansoor Raza director A-Grant/Award 22,426 $— $0 Filing
2026-07-10 Kamdar Kim P. director A-Grant/Award 22,426 $— $0 Filing
2026-07-10 Lawrence Sandra AJ director A-Grant/Award 2,276 $— $0 Filing
2026-07-10 Lawrence Sandra AJ director A-Grant/Award 22,426 $— $0 Filing
2026-07-10 Mirza Mansoor Raza director A-Grant/Award 1,771 $— $0 Filing
2026-07-10 Phillips Joshua director A-Grant/Award 2,260 $— $0 Filing
2026-06-11 Jackson Benjamin officer: general counsel S-Sale 2,179 $2.01 $4K Filing
2026-06-11 Lindgardt Zhenya officer: chief executive officer S-Sale 6,990 $2.01 $14K Filing
2026-06-11 Aerts Austin officer: chief financial officer S-Sale 2,037 $2.01 $4K Filing
2026-06-11 Anderson Dyaarl Lee Jr. officer: chief commercial officer S-Sale 4,739 $2.01 $10K Filing
2026-06-11 Inglis Tiffany Eul Davis officer: chief medical officer S-Sale 362 $2.01 $728 Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BAKER BROS. ADVISORS LP 5,498,170 $10M — 2026-06-30 Filing
Whetstone Capital Advisors, LLC 3,306,889 $6M — 2026-06-30 Filing
Aberdeen Group plc 2,753,525 $5M +202,750 2026-06-30 Filing
Vivo Capital, LLC 1,650,440 $3M — 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 1,297,792 $2M +93,677 2026-06-30 Filing
CAPTRUST FINANCIAL ADVISORS 535,755 $975K -1,006 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 348,967 $635K -14,650 2026-06-30 Filing
BlackRock, Inc. 221,369 $403K +25,264 2026-06-30 Filing
AWM Investment Company, Inc. 207,382 $377K — 2026-06-30 Filing
VANGUARD FIDUCIARY TRUST CO 170,908 $311K +1,247 2026-06-30 Filing
STATE STREET CORP 124,792 $227K — 2026-06-30 Filing
MILLENNIUM MANAGEMENT LLC 73,986 $135K -17,518 2026-06-30 Filing
Perigon Wealth Management, LLC 72,685 $132K — 2026-06-30 Filing
NORTHERN TRUST CORP 68,595 $125K -27,940 2026-06-30 Filing
Bank of New York Mellon Corp 60,927 $111K — 2026-06-30 Filing
BRIDGEWAY CAPITAL MANAGEMENT, LLC 55,705 $101K +10,000 2026-06-30 Filing
Requisite Capital Management, LLC 55,648 $101K — 2026-06-30 Filing
MORGAN STANLEY 50,972 $93K -54,045 2026-06-30 Filing
Qube Research & Technologies Ltd 50,871 $93K +30,954 2026-06-30 Filing
Ballentine Partners, LLC 49,664 $90K — 2026-06-30 Filing

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms