Hillevax Inc

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Hillevax Inc
TickerHLVX
CIK #0001888012
CUSIP43157M102
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address75 State St Suite 100, Boston, MA 02109
Source [EDGAR]
CIK Filing 2011 - 2025
[0001888012] 10-K
[0001888012] 10-Q
[0001888012] 3
[0001888012] 4
[0001888012] 8-K
[0001888012] SC 13D
[0001888012] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
EcoR1 Capital LLC Hillevax Inc [2025-07-24] 0.0
Tang Capital Management LLC Hillevax Inc [2025-05-02] 0.0
Tang Capital Partners LP Hillevax Inc [2024-07-22] 9.5
Deep Track Capital LP Hillevax Inc [2023-09-29] 6.14
RA Capital Management LP Hillevax Inc [2023-02-14] 5.3
Abingworth LLP Hillevax Inc [2022-05-13] 5.5
Lightspeed Venture Partners Select IV LP Hillevax Inc [2022-05-13] 5.7
Takeda Pharmaceutical Co Ltd Hillevax Inc [2022-05-09] 17.1
Frazier Life Sciences Public Fund LP Hillevax Inc [2022-05-06] 1.8
Flynn James E Hillevax Inc [2022-05-03] 2.2
Form 3/4/5 Filer 2011 - 2025
HilleVax, Inc.
Dubin Gary
Hilleman Jeryl L
Heron Patrick J
Kohli Aditya
Chu Shelley
Sepulveda Jaime
Cocero Nanette
Gerberding Julie L.
Maltbie Shane
Hershberg Robert
Topper James N
Fhmls X LLC
Frazier Life Sciences X, L.P.
Fhmls X LP
McLoughlin Sean
Borkowski Astrid
Takeda Vaccines, Inc.
Takeda Pharmaceutical Co Ltd
Silbermann Susan Michele
Socks David A
Form 13F Holdings
Firm Period DFND Voting Shares
Frazier Life Sciences Management LP [2025-06-30] SOLE 10,617,062 10,617,062
Takeda Pharmaceutical Co Ltd [2025-06-30] DFND 6,724,000 6,724,000
Tang Capital Management LLC [2025-06-30] OTR 0 4,920,000
EcoR1 Capital LLC [2025-06-30] SOLE 2,420,243 2,420,243
Lightspeed Management Company LLC [2025-06-30] SOLE 2,303,871 2,303,871
Franklin Resources Inc [2025-06-30] DFND 1,953,642 1,953,642
Deerfield Management Company LP [2025-06-30] DFND 1,882,654 1,882,654
Carlyle Group Inc. [2025-06-30] DFND 0 1,838,486
Vanguard Group Inc [2025-06-30] SOLE 0 1,451,205
Balyasny Asset Management LP [2025-06-30] SOLE 976,297 976,297
StepStone Group LP [2025-06-30] DFND 826,569 826,569
Goldman Sachs Group Inc [2025-06-30] DFND 455,600 460,505
Samsara Biocapital LLC [2025-06-30] SOLE 399,637 399,637
Trium Capital LLP [2025-06-30] SOLE 395,188 395,188
BlackRock, Inc. [2025-06-30] SOLE 387,533 387,533
Qiming US Ventures Management LLC [2025-06-30] SOLE 372,615 372,615
Deutsche Bank AG [2025-06-30] DFND 15,565 314,468
Acadian Asset Management LLC [2025-06-30] DFND 308,595 308,595
Geode Capital Management LLC [2025-06-30] DFND 255,254 255,254
Stonepine Capital Management LLC [2025-06-30] SOLE 226,009 226,009
Two Sigma Advisers LP [2025-06-30] SOLE 204,800 211,600
RBF Capital, LLC [2025-06-30] SOLE 200,000 200,000
Millennium Management LLC [2025-06-30] SOLE 176,327 176,327
Morgan Stanley [2025-06-30] DFND 169,414 174,906
Two Sigma Investments LP [2025-06-30] SOLE 170,209 170,209
Rangeley Capital LLC [2025-06-30] SOLE 153,790 153,790
State Street Corp [2025-06-30] DFND 110,264 110,264
Y-Intercept (Hong Kong) Ltd [2025-06-30] SOLE 109,153 109,153
Zacks Investment Management [2025-06-30] SOLE 92,803 92,803
BML Capital Management LLC [2025-06-30] SOLE 0 91,913
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