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Korro Bio
KRRO

41 hedge funds and large institutions have $1.67M invested in Korro Bio in 2023 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 4 increasing their positions, 11 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,000% more call options, than puts

Call options by funds: $11K | Put options by funds: $1K

0.01% less ownership

Funds ownership: 0.28% → 0.27% (-0.01%)

5% less funds holding

Funds holding: 43 → 41 (-2)

33% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 6

34% less capital invested

Capital invested by funds: $2.52M → $1.67M (-$849K)

64% less repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 11

Holders
41
Holders Change
-2
Holders Change %
-4.65%
% of All Funds
0.64%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
4
Reduced
11
Closed
6
Calls
$11K
Puts
$1K
Net Calls
+$10K
Net Calls Change
+$25K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$13.2K
2
WP
WealthSource Partners
California
+$9.02K
3
Renaissance Technologies
Renaissance Technologies
New York
+$8.81K
4
SG
StoneX Group
New York
+$5.63K
5
RJA
Raymond James & Associates
Florida
+$1.94K

Top Sellers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$37K
2
Marshall Wace
Marshall Wace
United Kingdom
-$34K
3
Morgan Stanley
Morgan Stanley
New York
-$32K
4
Simplex Trading
Simplex Trading
Illinois
-$31.6K
5
BlackRock
BlackRock
New York
-$29K
Name Holding Trade Value Shares
Change 		Change in
Stake
CG
26
Cutler Group
California
$2K – – –
Group One Trading
27
Group One Trading
Illinois
$1.56K -$11.5K -594 -87%
UBS Group
28
UBS Group
Switzerland
$1.49K -$485 -25 -23%
Morgan Stanley
29
Morgan Stanley
New York
$1.46K -$32K -1,648 -95%
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
$1K +$407 +21 +175%
SWM
31
Spire Wealth Management
Virginia
$678 – – –
TWC
32
TD Waterhouse Canada
Ontario, Canada
$493 – – –
Citadel Advisors
33
Citadel Advisors
Florida
$430 – – –
RhumbLine Advisers
34
RhumbLine Advisers
Massachusetts
$366 +$407 +21 New
PNC Financial Services Group
35
PNC Financial Services Group
Pennsylvania
$346 – – –
Wells Fargo
36
Wells Fargo
California
$210 – – –
JP Morgan Chase
37
JP Morgan Chase
New York
$196 – – –
CHA
38
Carmichael Hill & Associates
Maryland
$89 – – –
KFS
39
Kelly Financial Services
Massachusetts
$24 – – –
Osaic Holdings
40
Osaic Holdings
Arizona
$17 -$388 -20 -95%
Simplex Trading
41
Simplex Trading
Illinois
– -$31.6K -1,629 Closed
Marshall Wace
42
Marshall Wace
United Kingdom
– -$34K -1,362 Closed
BCM
43
Bridgeway Capital Management
Texas
– -$25.5K -1,014 Closed
BAM
44
Belpointe Asset Management
Nevada
– -$4.82K -192 Closed
CSB
45
City State Bank
Iowa
– -$1K -20 Closed
OCM
46
Orion Capital Management
California
– -$503 -20 Closed
1
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KRRO Hedge Fund Activity: Q2 2023 in Review

41 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Korro Bio (KRRO) for Q2 2023, worth a combined $1.67M — down 34% from $2.52M a quarter earlier.

Sellers outnumbered buyers: 6 funds closed out of KRRO and 4 opened new positions — a net loss of 2 holders — while 11 trimmed existing stakes and 4 added.

The largest buyer was Millennium Management, adding an estimated $13.2K. The largest seller was Susquehanna International Group, cutting an estimated $37K.

  • 41 institutional investors held Korro Bio (KRRO) as of Q2 2023, down from 43 in Q1 2023.
  • Funds reported $1.67M of Korro Bio stock for Q2 2023, down 34% quarter-over-quarter.
  • 4 funds opened new Korro Bio positions in Q2 2023 and 6 closed out, a net change of -2 holders.
  • The largest Korro Bio buyer in Q2 2023 was Millennium Management, an estimated $13.2K added.
  • The largest Korro Bio seller in Q2 2023 was Susquehanna International Group, an estimated $37K sold.

Based on aggregated 13F filings for Q2 2023.