AC Immune Sa

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AC Immune Sa
TickerACIU
CIK #0001651625
CUSIPH00263105
SectorLife Sciences - Pharmaceutical Preparations
AddressEpfl Innovation Park, Building B, 1015 Lausanne, 00000
Source [EDGAR]
CIK Filing 2011 - 2025
[0001651625] 6-K
[0001651625] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Affiris AG AC Immune Sa [2021-08-05] 8.46
Eli Lilly & Co AC Immune Sa [2021-02-12] 5.0
EcoR1 Capital LLC AC Immune Sa [2021-01-22] 6.6
Biotechnology Value Fund L P AC Immune Sa [2019-02-12] 4.0
Dievini Hopp Biotech Holding GmbH & Co KG AC Immune Sa [2017-02-14] 32.0
FMR LLC AC Immune Sa [2017-02-14] 0.0
Varuma AG AC Immune Sa [2017-02-13] 20.25
Pfeifer Andrea AC Immune Sa [2017-02-13] 5.46
Form 13F Holdings
Firm Period DFND Voting Shares
BVF Inc/IL [2025-06-30] DFND 0 19,822,436
Wells Fargo & Company/MN [2025-06-30] DFND 1 1,024,608
Renaissance Technologies LLC [2025-06-30] SOLE 828,321 828,321
Acadian Asset Management LLC [2025-06-30] DFND 411,696 411,696
BlackRock, Inc. [2025-06-30] SOLE 411,307 411,307
Northern Trust Corp [2025-06-30] DFND 381,354 381,354
Millennium Management LLC [2025-06-30] SOLE 291,532 291,532
Deutsche Bank AG [2025-06-30] DFND 253,375 253,375
Citadel Advisors LLC [2025-06-30] DFND 174,499 174,499
Marshall Wace LLP [2025-06-30] OTR 0 135,841
Dimensional Fund Advisors LP [2025-06-30] SOLE 133,270 133,270
Handelsbanken Fonder AB [2025-06-30] SOLE 0 105,000
Eversept Partners LP [2025-06-30] SOLE 100,752 100,752
Morgan Stanley [2025-06-30] DFND 10,471 72,895
Dimensional Fund Advisors LP [2025-06-30] DFND 0 65,416
Geode Capital Management LLC [2025-06-30] DFND 63,601 63,601
Two Sigma Investments LP [2025-06-30] SOLE 30,690 30,690
Cantor Fitzgerald L P [2025-06-30] DFND 0 30,000
Two Sigma Advisers LP [2025-06-30] SOLE 27,010 28,810
SEI Investments Co [2025-06-30] SOLE 24,897 24,897
Banque Cantonale Vaudoise [2025-06-30] SOLE 18,440 18,440
Squarepoint Ops LLC [2025-06-30] DFND 0 12,642
Goldman Sachs Group Inc [2025-06-30] DFND 10,369 10,369
Quinn Opportunity Partners LLC [2025-06-30] SOLE 10,100 10,100
Two Sigma Securities LLC [2025-06-30] SOLE 10,085 10,085
Silverberg Bernstein Capital Management LLC [2025-06-30] SOLE 0 10,000
Barclays PLC [2025-06-30] SOLE 7,907 7,907
UBS Group AG [2025-06-30] DFND 1,466 7,467
JPMorgan Chase & Co [2025-06-30] DFND 6,110 6,110
Bank of America Corp /DE/ [2025-06-30] DFND 0 5,573
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