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KZR

Kezar Life Sciences

Delisted

KZR was delisted on the 8th of May, 2026.

104 hedge funds and large institutions have $139M invested in Kezar Life Sciences in 2023 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 45 increasing their positions, 33 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

36% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 33

21% more call options, than puts

Call options by funds: $1.78M | Put options by funds: $1.48M

0.63% less ownership

Funds ownership: 8.48%7.86% (-0.63%)

24% less funds holding

Funds holding: 136104 (-32)

26% less capital invested

Capital invested by funds: $188M → $139M (-$48.7M)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

73% less first-time investments, than exits

New positions opened: 12 | Existing positions closed: 44

Holders
104
Holders Change
-32
Holders Change %
-23.53%
% of All Funds
1.63%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
12
Increased
45
Reduced
33
Closed
44
Calls
$1.78M
Puts
$1.48M
Net Calls
+$305K
Net Calls Change
-$242K
Name Holding Trade Value Shares
Change
Change in
Stake
Deutsche Bank
26
Deutsche Bank
Germany
$807K +$17.9K +687 +2%
N
27
Nuveen
North Carolina
$772K -$615K -23,619 -43%
Acadian Asset Management
28
Acadian Asset Management
Massachusetts
$729K +$738K +28,341 +1,952%
CSS
29
Cubist Systematic Strategies
Connecticut
$710K +$119K +4,555 +19%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$636K +$206K +7,928 +44%
BCM
31
Bridgeway Capital Management
Texas
$479K +$509K +19,550 New
Charles Schwab
32
Charles Schwab
California
$455K +$113K +4,356 +31%
Russell Investments Group
33
Russell Investments Group
United Kingdom
$443K -$298K -11,452 -39%
Jane Street
34
Jane Street
New York
$416K +$201K +7,731 +83%
BFM
35
Boothbay Fund Management
New York
$302K
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$278K +$82.1K +3,154 +38%
Wells Fargo
37
Wells Fargo
California
$251K +$6.38K +245 +2%
OM
38
Opaleye Management
Massachusetts
$242K -$1.37M -52,620 -84%
XT
39
XTX Topco
Cayman Islands
$232K +$246K +9,464 New
AllianceBernstein
40
AllianceBernstein
Tennessee
$223K +$61.1K +2,348 +35%
Susquehanna International Group
41
Susquehanna International Group
Pennsylvania
$190K -$273K -10,501 -57%
CIC
42
Cornercap Investment Counsel
Georgia
$183K +$194K +7,457 New
OQS
43
Occudo Quantitative Strategies
Florida
$180K +$127K +4,861 +196%
SSA
44
Schonfeld Strategic Advisors
New York
$162K +$39.1K +1,503 +29%
AG
45
Algert Global
California
$141K -$38.7K -1,485 -21%
AA
46
ALPS Advisors
Colorado
$130K +$21.1K +809 +18%
Bank of America
47
Bank of America
North Carolina
$124K -$695K -26,695 -84%
JF
48
Jump Financial
Illinois
$114K -$301K -11,560 -71%
Verition Fund Management
49
Verition Fund Management
Connecticut
$96.9K -$76.8K -2,951 -43%
Fidelity Investments
50
Fidelity Investments
Massachusetts
$96K -$4.24K -163 -4%

KZR Hedge Fund Activity: Q2 2023 in Review

104 of the 6,371 institutional investors tracked by Wall St. Rank reported a position in Kezar Life Sciences (KZR) for Q2 2023, worth a combined $139M — down 26% from $188M a quarter earlier.

Sellers outnumbered buyers: 44 funds closed out of KZR and 12 opened new positions — a net loss of 32 holders — while 33 trimmed existing stakes and 45 added.

The largest buyer was Prosight Management, adding an estimated $3.78M. The largest seller was State Street, cutting an estimated $5.58M.

  • 104 institutional investors held Kezar Life Sciences (KZR) as of Q2 2023, down from 136 in Q1 2023.
  • Funds reported $139M of Kezar Life Sciences stock for Q2 2023, down 26% quarter-over-quarter.
  • 12 funds opened new Kezar Life Sciences positions in Q2 2023 and 44 closed out, a net change of -32 holders.
  • The largest Kezar Life Sciences buyer in Q2 2023 was Prosight Management, an estimated $3.78M added.
  • The largest Kezar Life Sciences seller in Q2 2023 was State Street, an estimated $5.58M sold.

Based on aggregated 13F filings for Q2 2023.