SERA Prognostics Inc

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SERA Prognostics Inc
TickerSERA
CIK #0001534969
CUSIP81749D107
SectorLife Sciences - Services-Medical Laboratories
Address2749 E Parleys Way Suite 200, Salt Lake City, UT 84109
Source [EDGAR]
CIK Filing 2011 - 2025
[0001534969] 10-K
[0001534969] 10-Q
[0001534969] 3
[0001534969] 4
[0001534969] 8-K
[0001534969] D
[0001534969] SC 13D
[0001534969] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Aberdeen Group PLC SERA Prognostics Inc [2025-08-05] 0.0
Baker Bros Advisors LP SERA Prognostics Inc [2025-02-14] 0.0
RA Capital Management LP SERA Prognostics Inc [2024-04-01] 6.5
Baker Bros Advisors LP SERA Prognostics Inc [2024-01-10] 17.9
Blue Ox Healthcare Partners LLC SERA Prognostics Inc [2022-06-02] 15.4
Anthem Inc SERA Prognostics Inc [2022-02-22] 10.1
InterWest Partners X LP SERA Prognostics Inc [2022-02-14] 8.6
Schindel Yair Chaim SERA Prognostics Inc [2022-01-24] 6.2
Domain Partners VIII LP SERA Prognostics Inc [2022-01-04] 8.6
Chione Ltd SERA Prognostics Inc [2021-07-26] 6.8
Vivo Capital IX LLC SERA Prognostics Inc [2021-07-23] 6.4
Form 3/4/5 Filer 2011 - 2025
Harrison Robert Gardner
SERA Prognostics Inc
Jackson Benjamin
Boniface John J.
Kearney Paul
Lindgardt Zhenya
Aerts Austin
Mirza Mansoor Raza
Trimble Ryan
Anderson Dyaarl Lee Jr.
Wilson Marcus Dean
Barlow Jane F
Lawrence Sandra AJ
Critchfield Gregory C
Kamdar Kim P.
Phillips Joshua
Elliott Jeffrey Thomas
Baker Bros Advisors LP
Baker Felix
Baker Bros. Advisors (GP) LLC
Baker Julian
Foley Michael R
Altomare Nadia
Moyes Jay M
Blue Ox Healthcare Partners SP, LLC
Bxhcp SP III LLC
Bxhcp SP II LLC
Blue Ox Healthcare Partners, LLC
Fisher Douglas Carl
Garite Thomas
Martin Nichole L.
Peltier John M.
Form 13F Holdings
Firm Period DFND Voting Shares
Baker Bros Advisors LP [2025-06-30] SOLE 5,498,170 5,498,170
Whetstone Capital Advisors LLC [2025-06-30] SOLE 3,632,371 3,632,371
Aberdeen Group plc [2025-06-30] DFND 2,227,367 2,227,367
Vivo Capital LLC [2025-06-30] SOLE 1,650,440 1,650,440
Vanguard Group Inc [2025-06-30] SOLE 0 1,152,013
AWM Investment Company Inc [2025-06-30] SOLE 680,931 680,931
Citadel Advisors LLC [2025-06-30] DFND 641,307 641,307
Captrust Financial Advisors [2025-06-30] SOLE 67,053 602,277
Geode Capital Management LLC [2025-06-30] DFND 302,410 302,410
Sanders Morris Harris LLC [2025-06-30] SOLE 263,600 263,600
Millennium Management LLC [2025-06-30] SOLE 184,564 184,564
BlackRock, Inc. [2025-06-30] SOLE 145,279 145,279
Perkins Capital Management Inc [2025-06-30] SOLE 128,500 131,000
State Street Corp [2025-06-30] DFND 121,592 121,592
Corient Private Wealth LLC [2025-06-30] SOLE 0 100,000
Wealth Enhancement Advisory Services LLC [2025-06-30] SOLE 95,973 99,155
Northern Trust Corp [2025-06-30] DFND 91,635 91,635
Morgan Stanley [2025-06-30] DFND 11,479 91,382
Squarepoint Ops LLC [2025-06-30] DFND 0 85,420
CliftonLarsonAllen Wealth Advisors LLC [2025-06-30] SOLE 0 78,855
Bank of New York Mellon Corp [2025-06-30] DFND 76,757 76,757
Perigon Wealth Management LLC [2025-06-30] SOLE 0 72,685
Y-Intercept (Hong Kong) Ltd [2025-06-30] SOLE 67,692 67,692
GSA Capital Partners LLP [2025-06-30] SOLE 62,534 62,534
Requisite Capital Management LLC [2025-06-30] SOLE 0 55,648
Ballentine Partners LLC [2025-06-30] SOLE 0 49,664
Goldman Sachs Group Inc [2025-06-30] DFND 45,914 45,914
Bridgeway Capital Management LLC [2025-06-30] SOLE 45,705 45,705
Twelve Points Wealth Management LLC [2025-06-30] SOLE 0 43,388
Hightower Advisors LLC [2025-06-30] SOLE 42,984 42,984
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