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Cabaletta Bio
CABA

Overview Fund Activity

128 hedge funds and large institutions have $1.11B invested in Cabaletta Bio in 2023 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 41 increasing their positions, 31 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
128
Holders Change
+31
Holders Change %
+31.96%
% of All Funds
1.88%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
42
Increased
41
Reduced
31
Closed
10
Calls
$6.37M
Puts
$8.74M
Net Calls
-$2.37M
Net Calls Change
-$3.06M

Top Buyers

1
BlackRock
1
BlackRock
New York
$100M
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$41.6M
3
PCH
3
Polar Capital Holdings
United Kingdom
$28.4M
4
State Street
4
State Street
Massachusetts
$58.9M
5
PA
5
Perceptive Advisors
New York
$45.5M

Top Sellers

1
CAM
1
Cormorant Asset Management
Massachusetts
$0
2
BBA
2
Baker Bros. Advisors
New York
$303K
3
FAM
3
Fred Alger Management
New York
$75.5M
4
CC
4
Commodore Capital
New York
$43.1M
5
RG
5
Redmile Group
California
$31.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$100M +$44.6M +1,966,808 +81%
FAM
2
Fred Alger Management
New York
$75.5M -$21.2M -932,323 -22%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$74.2M – – –
State Street
4
State Street
Massachusetts
$58.9M +$24.1M +1,061,628 +69%
VA
5
VR Adviser
New York
$58.2M +$13.4M +590,699 +30%
Vanguard Group
6
Vanguard Group
Pennsylvania
$48.4M +$3.72M +163,823 +8%
LCM
7
Lynx1 Capital Management
Puerto Rico
$47.9M +$99.9K +4,401 +0.2%
DM
8
Deerfield Management
New York
$45.6M -$7.55M -332,389 -14%
PA
9
Perceptive Advisors
New York
$45.5M +$19.8M +870,567 +77%
BCLSI
10
Bain Capital Life Sciences Investors
Massachusetts
$45.4M – – –
Holocene Advisors
11
Holocene Advisors
New York
$43.6M +$16.7M +737,277 +62%
CC
12
Commodore Capital
New York
$43.1M -$14.2M -625,753 -25%
T. Rowe Price Investment Management
13
T. Rowe Price Investment Management
Maryland
$41.6M +$41.6M +1,832,854 New
Jennison Associates
14
Jennison Associates
New York
$36.9M +$4.64M +204,261 +14%
Invesco
15
Invesco
Georgia
$31.7M +$12.3M +543,899 +64%
RG
16
Redmile Group
California
$31.2M -$9.08M -400,063 -23%
PCH
17
Polar Capital Holdings
United Kingdom
$28.4M +$28.4M +1,250,000 New
Morgan Stanley
18
Morgan Stanley
New York
$17.6M +$12.5M +552,749 +249%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$17.1M +$1.39M +61,304 +9%
Wellington Management Group
20
Wellington Management Group
Massachusetts
$12.3M +$6.66M +293,306 +119%
T. Rowe Price Associates
21
T. Rowe Price Associates
Maryland
$12M +$11.6M +512,450 +3,346%
IHAM
22
Integral Health Asset Management
New York
$11.8M +$4.31M +190,000 +58%
TCM
23
TCG Crossover Management
California
$11.1M – – –
SC
24
Stempoint Capital
New York
$10.2M +$10.2M +450,706 New
SI
25
Sofinnova Investments
California
$9.75M +$9.75M +429,395 New
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