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HLVX

HilleVax
HLVX

Delisted

HLVX was delisted on the 16th of September, 2025.

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1 hedge funds and large institutions have $0 invested in HilleVax in 2025 Q3 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed

82.38% less ownership

Funds ownership: 82.73% → 0.36% (-82%)

99% less funds holding

Funds holding: 74 → 1 (-73)

100% less funds holding in top 10

Funds holding in top 10: 5 → 0 (-5)

100% less capital invested

Capital invested by funds: $82.5M → $0 (-$82.5M)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 73

Holders
1
Holders Change
-73
Holders Change %
-98.65%
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
1
Reduced
–
Closed
73
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
XT
XTX Topco
Cayman Islands
+$285K

Top Sellers

Rank Fund Capital Flow
1
FLSM
Frazier Life Sciences Management
California
-$21.1M
2
TPC
Takeda Pharmaceutical Company
Japan
-$13.4M
3
TCM
Tang Capital Management
California
-$9.79M
4
EC
EcoR1 Capital
California
-$4.82M
5
LMC
Lightspeed Management Company
California
-$4.58M
Name Holding Trade Value Shares
Change 		Change in
Stake
EGM
51
Engineers Gate Manager
New York
– -$34.3K -17,235 Closed
IC
52
IEQ Capital
California
– -$32.7K -16,453 Closed
Jane Street
53
Jane Street
New York
– -$30.1K -15,106 Closed
PCM
54
Prelude Capital Management
New York
– -$26.7K -13,411 Closed
CFO
55
Callan Family Office
Pennsylvania
– -$23.4K -11,734 Closed
Susquehanna International Group
56
Susquehanna International Group
Pennsylvania
– -$23.1K -11,606 Closed
Wells Fargo
57
Wells Fargo
California
– -$14.6K -7,360 Closed
Citigroup
58
Citigroup
New York
– -$8.42K -4,232 Closed
Carson Wealth (CWM LLC)
59
Carson Wealth (CWM LLC)
Nebraska
– -$6K -3,102 Closed
JP Morgan Chase
60
JP Morgan Chase
New York
– -$5.17K -2,598 Closed
PNC Financial Services Group
61
PNC Financial Services Group
Pennsylvania
– -$2.88K -1,446 Closed
BNP Paribas Financial Markets
62
BNP Paribas Financial Markets
France
– -$2.19K -1,098 Closed
Bank of America
63
Bank of America
North Carolina
– -$1.85K -929 Closed
EWA
64
EverSource Wealth Advisors
Alabama
– -$1.66K -836 Closed
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
– -$2K -805 Closed
PS
66
Principal Securities
Iowa
– -$1.19K -600 Closed
Barclays
67
Barclays
United Kingdom
– -$894 -449 Closed
Nisa Investment Advisors
68
Nisa Investment Advisors
Missouri
– -$702 -353 Closed
FFA
69
Farther Finance Advisors
California
– -$412 -207 Closed
CA
70
Clearstead Advisors
Ohio
– -$333 -167 Closed
TWD
71
True Wealth Design
Ohio
– -$293 -147 Closed
PWMG
72
Private Wealth Management Group
New Jersey
– -$40 -20 Closed
EP
73
Essential Partners
California
– -$24 -12 Closed
XT
74
XTX Topco
Cayman Islands
– +$285K +136,431 +319%
1 2
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HLVX Hedge Fund Activity: Q3 2025 in Review

1 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in HilleVax (HLVX) for Q3 2025, worth a combined $0 — down 100% from $82.5M a quarter earlier.

Sellers outnumbered buyers: 73 funds closed out of HLVX and 0 opened new positions — a net loss of 73 holders — while 0 trimmed existing stakes and 1 added.

The largest buyer was XTX Topco, adding an estimated $285K. The largest seller was Frazier Life Sciences Management, exiting entirely with an estimated $21.1M sold.

  • 1 institutional investor held HilleVax (HLVX) as of Q3 2025, down from 74 in Q2 2025.
  • Funds reported $0 of HilleVax stock for Q3 2025, down 100% quarter-over-quarter.
  • 0 funds opened new HilleVax positions in Q3 2025 and 73 closed out, a net change of -73 holders.
  • The largest HilleVax buyer in Q3 2025 was XTX Topco, an estimated $285K added.
  • The largest HilleVax seller in Q3 2025 was Frazier Life Sciences Management, an estimated $21.1M sold.

Based on aggregated 13F filings for Q3 2025.