SERA PROGNOSTICS INC-A SERA

US Healthcare Services-Medical Laboratories
$2.00
-1.5%
52w: $1.59 – $4.09

Latest 13F among current holders filed 33 days ago (Jun 2, 2026)

Price — last 12 months

research preview data
1.592.844.09
Jun 20, 2025 Jul 2, 2026
Institutional holders
56
-1 QoQ
13F value
$40.5M
-22.7% QoQ
Smart-money holders
5
signal tier ≥ 2
New smart buyers
0
Q1 2026
Options barometer
calls only
$30K calls / — puts

Institutional value by quarter

$167.3M
Q1 2024
$98.2M
Q2 2024
$147.2M
Q3 2024
$147.3M
Q4 2024
$74.4M
Q1 2025
$51.5M
Q2 2025
$55.6M
Q3 2025
$52.4M
Q4 2025
$40.5M
Q1 2026

Number of holders

53
Q1 2024
66
Q2 2024
62
Q3 2024
74
Q4 2024
72
Q1 2025
60
Q2 2025
62
Q3 2025
57
Q4 2025
56
Q1 2026

Who owns SERA?

Q1 2026 filings
FundTypeSharesValue% of fundChange
BAKER BROS. ADVISORS LP ★2Fundamental diversified5.5M$11.2M0.1%Held
Whetstone Capital Advisors, LLC ★2Fundamental concentrated3.3M$6.7M2.5%-4.4%
Aberdeen Group plc Other2.6M$5.2M0.0%+11.9%
PSP Research LLC Wealth advisor2.4M$4.9M3.4%New
Vivo Capital, LLC ★3Fundamental concentrated1.7M$3.4M0.3%Held
VANGUARD CAPITAL MANAGEMENT LLC Diversified mechanical1.2M$2.4M0.0%
CAPTRUST FINANCIAL ADVISORS Wealth advisor536.8K$1.1M0.0%0.0%
GEODE CAPITAL MANAGEMENT, LLC Index provider363.6K$739K0.0%+8.7%
SANDERS MORRIS HARRIS LLC Other314.9K$639K0.1%New
CITADEL ADVISORS LLC Multistrat pod248.9K$505K0.0%-64.8%
AWM Investment Company, Inc. ★2Fundamental diversified207.4K$421K0.0%Held
BlackRock, Inc. Index provider196.1K$398K0.0%+5.0%
VANGUARD FIDUCIARY TRUST CO Diversified mechanical169.7K$344K0.0%
STATE STREET CORP Index provider124.8K$253K0.0%Held
MORGAN STANLEY Bank broker105.0K$213K0.0%+29.7%
GSA CAPITAL PARTNERS LLP Diversified mechanical105.0K$213K0.0%-2.1%
NORTHERN TRUST CORP Index provider96.5K$196K0.0%Held
MILLENNIUM MANAGEMENT LLC Multistrat pod91.5K$186K0.0%-19.2%
Perigon Wealth Management, LLC Wealth advisor72.7K$148K0.0%Held
Bank of New York Mellon Corp Diversified mechanical60.9K$124K0.0%-19.1%
Requisite Capital Management, LLC Wealth advisor55.6K$113K0.0%Held
JANE STREET GROUP, LLC Market maker53.9K$109K0.0%-21.7%
Ballentine Partners, LLC Wealth advisor49.7K$101K0.0%Held
BRIDGEWAY CAPITAL MANAGEMENT, LLC Diversified mechanical45.7K$93K0.0%Held
Twelve Points Wealth Management LLC Wealth advisor43.4K$88K0.0%Held
HighTower Advisors, LLC Diversified mechanical42.2K$86K0.0%Held
BARCLAYS PLC Bank broker32.0K$65K0.0%-12.9%
Squarepoint Ops LLC Quant stat arb31.4K$64K0.0%-13.5%
Birch Hill Investment Advisors LLC ★2Fundamental diversified27.3K$55K0.0%Held
Cetera Investment Advisers Wealth advisor25.0K$51K0.0%Held
Catalyst Funds Management Pty Ltd Quant stat arb23.6K$48K0.0%New
TWO SIGMA INVESTMENTS, LP Quant stat arb22.0K$45K0.0%Held
Qube Research & Technologies Ltd Quant stat arb19.9K$40K0.0%-31.3%
DIMENSIONAL FUND ADVISORS LP Quant stat arb19.5K$39K0.0%-14.8%
GOLDMAN SACHS GROUP INC Bank broker18.5K$37K0.0%-35.4%
XTX Topco Ltd Market maker16.5K$33K0.0%New
UBS Group AG Bank broker14.9K$30K0.0%-41.0%
Riverview Capital Advisers, LLC Other12.7K$26K0.0%Held
Arkadios Wealth Advisors Wealth advisor12.4K$25K0.0%New
Wagner Wealth Management, LLC Wealth advisor12.4K$25K0.0%-2.3%
Focus Partners Wealth Wealth advisor12.2K$25K0.0%Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Index provider12.1K$25K0.0%Held
Vanguard Global Advisers, LLC Diversified mechanical11.2K$23K0.0%
Geneos Wealth Management Inc. Wealth advisor10.8K$22K0.0%+38.5%
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC Wealth advisor10.6K$21K0.0%-0.8%
FMR LLC Long only active6.6K$13K0.0%-55.7%
CWM, LLC Wealth advisor1.0K$2K0.0%-0.3%
Optiver Holding B.V. Market maker412$8360.0%Held
BNP PARIBAS FINANCIAL MARKETS Bank broker236$4790.0%Held
JPMORGAN CHASE & CO Bank broker222$4260.0%Held

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