Ticker · CUSIP 12674W109

CABA

CABALETTA BIO INC
···Share
Holders (tracked)
7
Combined shares
7,506,003
Combined value
$14.04M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
7142024Q12025Q4

SEC event timeline

11 events
  1. −200,990 shares · 2025Q4
    Position
  2. +1,369,324 shares · 2025Q4
    Position
  3. −671,963 shares · 2025Q4
    Position
  4. +2,050,099 shares · 2025Q4
    Position
  5. +56,648 shares · 2025Q4
    Position
  6. +183,160 shares · 2025Q4
    Position
  7. −32,129 shares · 2025Q3
    Position
  8. −168,517 shares · 2025Q3
    Position
  9. +218,118 shares · 2025Q3
    Position
  10. −892,090 shares · 2025Q3
    Position
  11. +1,213,323 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to3
Trimmed2
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
6
$6.9M
2022Q2
5
$2.6M
2022Q3
6
$973
2022Q4
7
$3.6M
2023Q1
8
$3.1M
2023Q2
7
$27.7M
2023Q3
7
$38.4M
2023Q4
8
$110.7M
2024Q1
14
$103.6M
2024Q2
8
$47.6M
2024Q3
10
$14.5M
2024Q4
9
$6.8M
2025Q1
8
$1.0M
2025Q2
8
$4.7M
2025Q3
6
$8.1M
2025Q4
7
$14.0M

Who owns CABA

7 super-investors · 2025Q4
Tracked stake
7.51M
shares
Combined value
$14M
% of shares outstanding
shares-out unknown
Quarter action mix
New1Added3Trim3
#ManagerSharesValue
1Izzy Englander
Millennium Mgmt
2.74M$6M
2Two Sigma Investments1.84M$4M
3Renaissance Technologies1.52M$3M
4Ken Griffin
Citadel Advisors
222.6K$487K
5Steve Cohen
Point72
56.6K$124K
6Ken Griffin
Citadel Advisors
33.5K$73K
7T. Rowe Price1.09M$2K

Recent moves

20 transactions
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