Cabaletta BioCABA

13F holders, Q3 2024 (September 30)
120holders −22
18new positions
41sold out
4famous investors
$4.72avg. 13F price*

At the end of Q3 2024, 120 institutions reported holding Cabaletta Bio Inc. (CABA) in their 13F filings, down 22 from Q2 2024. 18 opened new positions and 41 sold out. The largest holders were Jennison Associates LLC ($26.6M), BlackRock, Inc. ($22.6M) and Fred Alger Management, LLC ($19.4M). 4 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).

Company
Cabaletta Bio Inc.
CUSIP
12674W109
Latest filing quarter
Q2 2026

History

Number of 13F holders

050100150200 Q1 2024: 159Q1 2024Q2 2024: 142Q2 2024Q3 2024: 120Q3 2024Q4 2024: 108Q4 2024Q1 2025: 92Q1 2025Q2 2025: 86Q2 2025Q3 2025: 75Q3 2025Q4 2025: 95Q4 2025Q1 2026: 108Q1 2026Q2 2026: 139Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions18$7.8M
Exits41$58.4M

All 13F filers, Q2 2024 → Q3 2024: 8,338,897 shares bought and 11,128,693 shares sold, net −2,789,796 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 120 holders

Jennison Associates LLC 0.02% Add +1.6% 5,632,681 $26.6M
BlackRock, Inc. 0.00% — 4,793,484 $22.6M
Fred Alger Management, LLC 0.09% Add +63.3% 4,119,394 $19.4M
T. Rowe Price Investment Management, Inc. 0.01% Reduce -5.3% 3,673,724 $17.3M
Adage Capital Partners Gp, L.L.C. 0.03% No change 3,036,645 $14.3M
Bain Capital Life Sciences Investors, LLC 1.36% Add +67.3% 2,760,888 $13.0M
Vanguard Group Inc. 0.00% Add +7.9% 2,553,710 $12.1M
Millennium Management 0.01% Add +133.3% 1,628,913 $7.7M
Venrock Adviser, LLC 0.39% No change 1,563,952 $7.4M
Sofinnova Investments, Inc. 0.60% Add +25.7% 1,533,883 $7.2M
Stempoint Capital LP 1.81% Add +8.5% 1,278,444 $6.0M
Commodore Capital LP 0.32% No change 1,100,000 $5.2M
Geode Capital Management, LLC 0.00% Add +12.8% 1,094,644 $5.2M
State Street Corp. 0.00% Reduce -55.3% 896,123 $4.2M
Morgan Stanley 0.00% Add +180.5% 828,829 $3.9M
Point72 Asset Management 0.01% New 667,275 $3.1M
Victory Capital Management Inc. 0.00% Reduce -0.8% 629,087 $3.0M
Cubist Systematic Strategies, LLC 0.04% New 573,180 $2.7M
T. Rowe Price Associates Inc. 0.00% Reduce -5.1% 552,792 $2.6M
Bank of America Corp. 0.00% Add +183.1% 478,674 $2.3M
Integral Health Asset Management, LLC 0.25% Add +5.9% 450,000 $2.1M
Redmile Group, LLC 0.12% No change 442,826 $2.1M
Nuveen Asset Management, LLC 0.00% Add +167.6% 434,389 $2.1M
Two Sigma Investments, LP 0.00% Add +6.3% 420,477 $2.0M
Walleye Capital LLC 0.02% Add +111.6% 401,982 $1.9M
Northern Trust Corp. 0.00% Add +26.6% 388,004 $1.8M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -17.8% 331,260 $1.6M
Goldman Sachs Group Inc. 0.00% Reduce -18.8% 321,359 $1.5M
Panagora Asset Management Inc. 0.01% Add +6.5% 319,371 $1.5M
Prudential Financial Inc. 0.00% No change 286,810 $1.4M
Marshall Wace, LLP 0.00% Reduce -14.1% 283,806 $1.3M
Two Sigma Advisers, LP 0.00% Add +287.9% 281,200 $1.3M
E Fund Management Co., Ltd. 0.07% Reduce -2.2% 280,133 $1.3M
JPMorgan Chase & Co. 0.00% Reduce -70.7% 279,954 $1.3M
AXA S.A. 0.00% Add +0.0% 270,854 $1.3M
Acadian Asset Management LLC 0.00% New 257,421 $1.2M
Qube Research & Technologies Ltd 0.00% Reduce -24.1% 230,293 $1.1M
Atle Fund Management AB 0.37% Add +162.0% 168,522 $795K
Bank of New York Mellon Corp 0.00% Reduce -16.9% 158,093 $746K
Jane Street Group, LLC 0.00% Reduce -46.8% 157,702 $744K
Wellington Management Group LLP 0.00% Reduce -1.1% 157,051 $741K
Squarepoint Ops LLC 0.00% Reduce -50.2% 156,995 $741K
Trexquant Investment LP 0.01% Add +412.1% 144,584 $682K
Crestline Management, L.P. 0.04% Add +37.1% 143,575 $678K
Superstring Capital Management LP 0.56% Reduce -5.8% 131,795 $622K
Charles Schwab Investment Management Inc. 0.00% Add +6.3% 125,845 $594K
Jump Financial, LLC 0.01% Reduce -39.7% 109,786 $518K
Balyasny Asset Management L.P. 0.00% Add +73.6% 98,673 $466K
XTX Topco Ltd 0.03% Add +490.2% 87,455 $413K
Royal Bank of Canada 0.00% Add +30.0% 87,157 $411K
TCG Crossover Management, LLC 0.03% No change 86,795 $410K
TD Asset Management Inc 0.00% Reduce -33.9% 88,600 $377K
Corton Capital Inc. 0.15% Add +109.0% 66,741 $315K
Alliancebernstein L.P. 0.00% No change 64,630 $305K
Voloridge Investment Management, LLC 0.00% Reduce -19.2% 61,842 $292K
Barclays PLC 0.00% Add +48.2% 61,130 $289K
Rhumbline Advisers 0.00% Reduce -2.1% 60,570 $286K
Manufacturers Life Insurance Company, The 0.00% Reduce -1.0% 55,864 $264K
Envestnet Asset Management Inc. 0.00% Add +60.1% 48,070 $227K
Ensign Peak Advisors, Inc 0.00% Add +90.3% 36,873 $174K
LPL Financial LLC 0.00% Add +24.6% 36,670 $173K
SG Americas Securities, LLC 0.00% New 35,098 $166K
Citigroup Inc. 0.00% Add +51.0% 34,566 $163K
D. E. Shaw & Co. 0.00% New 33,963 $160K
Osaic Holdings, Inc. 0.00% Reduce -0.9% 33,251 $157K
MetLife Investment Management, LLC 0.00% No change 27,714 $131K
Gsa Capital Partners LLP 0.01% New 26,976 $127K
Wells Fargo & Company 0.00% Add +25.1% 24,162 $114K
Corebridge Financial, Inc. 0.00% Add +2.5% 23,709 $112K
Graham Capital Management, L.P. 0.01% Add +31.2% 23,571 $111K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +8.1% 23,559 $111K
Susquehanna International Group, LLP 0.00% Reduce -65.1% 23,352 $110K
UBS Group AG 0.00% Reduce -66.8% 22,774 $107K
Deutsche Bank AG 0.00% Add +59.5% 22,361 $106K
Keybank National Association 0.00% No change 21,506 $102K
Engineers Gate Manager LP 0.00% Reduce -14.4% 19,662 $93K
Voya Investment Management LLC 0.00% Add +4.3% 14,904 $70K
Intech Investment Management LLC 0.00% New 14,204 $67K
Invesco Ltd. 0.00% Reduce -9.5% 13,865 $65K
Bridgefront Capital, LLC 0.02% Add +3.0% 12,229 $58K
Sei Investments Co. 0.00% New 12,206 $58K
ProShare Advisors LLC 0.00% New 11,265 $53K
Tower Research Capital LLC (TRC) 0.00% Reduce -4.3% 11,098 $52K
Vanguard Personalized Indexing Management, LLC 0.00% New 10,173 $48K
Birchview Capital, LP 0.04% No change 10,000 $47K
China Universal Asset Management Co., Ltd. 0.00% Add +65.7% 9,395 $44K
Simplex Trading, LLC 0.00% Add +23.1% 7,638 $36K
Virtus Advisers, LLC 0.02% Add +1.8% 7,338 $35K
Point72 (DIFC) Ltd 0.00% New 6,987 $33K
Point72 Asia (Singapore) Pte. Ltd. 0.01% New 6,680 $32K
Citadel Advisors 0.00% Reduce -98.6% 4,511 $21K
Legal & General Group Plc 0.00% Reduce -85.2% 3,961 $19K
Ameritas Investment Partners, Inc. 0.00% No change 3,452 $16K
California State Teachers Retirement System 0.00% Reduce -90.1% 3,338 $16K
nVerses Capital, LLC 0.01% New 3,000 $14K
FMR LLC 0.00% Add +156.1% 2,758 $13K
CIBC Private Wealth Group LLC 0.00% New 2,000 $9K
Mirae Asset Global Investments Co., Ltd. 0.00% Add +22.6% 1,767 $8K
Amalgamated Bank 0.00% No change 1,175 $6K
Macroview Investment Management LLC 0.01% No change 1,131 $5K
New York State Common Retirement Fund 0.00% Reduce -98.8% 990 $5K
Private Trust Co. NA 0.00% Add +62.1% 872 $4K
Nisa Investment Advisors, LLC 0.00% Reduce -48.1% 811 $4K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Reduce -81.3% 798 $4K
Truvestments Capital LLC 0.00% New 766 $4K
WR Wealth Planners, LLC 0.00% No change 400 $2K
Federated Hermes, Inc. 0.00% New 388 $2K
Federation des caisses Desjardins du Quebec 0.00% No change 340 $2K
Comerica Bank 0.00% Reduce -70.7% 292 $1K
Daiwa Securities Group Inc. 0.00% No change 175 $1K
US Bancorp \de 0.00% Reduce -54.2% 191 $902
Sterling Capital Management LLC 0.00% — 116 $548
Northwestern Mutual Wealth Management Co. 0.00% New 93 $439
Beaird Harris Wealth Management, LLC 0.00% No change 79 $373
Bogart Wealth, LLC 0.00% No change 50 $236
Rothschild Investment LLC 0.00% New 25 $118
Lazard Asset Management LLC 0.00% Reduce -61.7% 57 $0
Cwm, LLC 0.00% Add +320.0% 21 $0
Capital Advisors, Ltd. LLC 0.00% No change 81 $0
Covestor Ltd 0.00% Add +175.0% 11 $0

"% of holder's portfolio" is CABA's weight in each manager's 13F, not the share of Cabaletta Bio Inc. the manager owns.