SERA PROGNOSTICS INC

Ticker: SERA CUSIP: 81749D107 Class: CLASS A COM

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BAKER BROS. ADVISORS LP5,498,170$16,220
Whetstone Capital Advisors, LLC3,459,713$10,206
abrdn plc2,279,699$6,725
Vivo Capital, LLC1,650,440$4,869
VANGUARD GROUP INC1,239,449$3,656
CITADEL ADVISORS LLC707,614$2,087
CAPTRUST FINANCIAL ADVISORS536,766$1,583
GEODE CAPITAL MANAGEMENT, LLC334,639$987
AWM Investment Company, Inc.207,382$612
BlackRock, Inc.186,751$551
STATE STREET CORP124,792$368
MILLENNIUM MANAGEMENT LLC113,178$334
GSA CAPITAL PARTNERS LLP107,235$0
Corient Private Wealth LLC100,000$290
NORTHERN TRUST CORP96,535$285
MORGAN STANLEY80,968$239
Bank of New York Mellon Corp75,267$222
Perigon Wealth Management, LLC72,685$214
SUSQUEHANNA INTERNATIONAL GROUP, LLP71,532$211
JANE STREET GROUP, LLC68,826$203
Requisite Capital Management, LLC55,648$164
Ballentine Partners, LLC49,664$147
BRIDGEWAY CAPITAL MANAGEMENT, LLC45,705$135
Twelve Points Wealth Management LLC43,388$160
HighTower Advisors, LLC42,234$125
BARCLAYS PLC36,722$108
Squarepoint Ops LLC36,322$107
Qube Research & Technologies Ltd28,982$85
GOLDMAN SACHS GROUP INC28,599$84
Birch Hill Investment Advisors LLC27,293$81
UBS Group AG25,195$74
Cetera Investment Advisers25,000$74
DIMENSIONAL FUND ADVISORS LP22,934$67
TWO SIGMA INVESTMENTS, LP21,964$65
Lido Advisors, LLC16,623$50
FMR LLC14,845$44
Wagner Wealth Management, LLC12,686$37
Riverview Capital Advisers, LLC12,669$37
Focus Partners Wealth12,156$36
CHARLES SCHWAB INVESTMENT MANAGEMENT INC12,085$36
Point72 Asset Management, L.P.11,403$34
Abel Hall, LLC11,037$33
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC10,639$31
DEUTSCHE BANK AG\8,729$26
Geneos Wealth Management Inc.7,800$23
BANK OF AMERICA CORP /DE/4,670$14
CWM, LLC1,006$0
Tower Research Capital LLC (TRC)945$3
Optiver Holding B.V.412$1
Torren Management, LLC389$1
Fortitude Family Office, LLC301$1
BNP PARIBAS ARBITRAGE, SA236$1
JPMORGAN CHASE & CO222$1
CITIGROUP INC200$1
NISA INVESTMENT ADVISORS, LLC129$0
ROYAL BANK OF CANADA40$0
SBI Securities Co., Ltd.7$0
Total (57 institutions)17,640,520$51,749