CABA · Cabaletta Bio, Inc. · Held by Funds
$2.02
-0.06 (-2.88%)
At close · Oct 6
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“we have concluded that substantial doubt exists about the Company’s ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Market Cap
$335.70M
Shares
169.55M
Volume · Oct 6
4.13M
Avg daily vol (3M)
4.81M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding CABA
141 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| T. Rowe Price Small-Cap Value Fund, Inc. | — | 7,865,614 | $24,462,060 | 0.23% | Long | 2026-06-30 | |
| PGIM Jennison Health Sciences Fund | — | 4,960,717 | $18,751,510 | 1.35% | Long | 2026-05-29 | |
| State Street(R) SPDR(R) S&P(R) Biotech ETF | XBI | 5,256,225 | $16,346,860 | 0.15% | Long | 2026-06-30 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 5,215,188 | $16,219,235 | 0.00% | Long | 2026-06-30 | |
| iShares Russell 2000 ETF | IWM | 2,926,762 | $9,102,230 | 0.01% | Long | 2026-06-30 | |
| PGIM Jennison Small Company Fund | — | 2,696,273 | $8,385,409 | 0.24% | Long | 2026-06-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 1,878,039 | $5,840,701 | 0.01% | Long | 2026-06-30 | |
| T. Rowe Price Health Sciences Fund, Inc. | — | 1,795,663 | $5,584,512 | 0.05% | Long | 2026-06-30 | |
| T. Rowe Price Small-Cap Stock Fund, Inc. | — | 1,387,457 | $4,314,991 | 0.05% | Long | 2026-06-30 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 1,369,957 | $4,260,566 | 0.03% | Long | 2026-06-30 | |
| Fidelity Small Cap Index Fund | FSSNX | 1,229,372 | $3,294,717 | 0.01% | Long | 2026-07-31 | |
| iShares Biotechnology ETF | IBB | 1,007,313 | $3,132,743 | 0.03% | Long | 2026-06-30 | |
| Fidelity Extended Market Index Fund | FSMAX | 662,486 | $2,504,197 | 0.01% | Long | 2026-05-31 | |
| Franklin Biotechnology Discovery Fund | — | 876,846 | $2,349,947 | 0.20% | Long | 2026-07-31 | |
| T. Rowe Price Institutional Small-Cap Stock Fund | TRSSX | 746,576 | $2,321,851 | 0.05% | Long | 2026-06-30 | |
| iShares Russell 2000 Value ETF | IWN | 523,569 | $1,628,300 | 0.01% | Long | 2026-06-30 | |
| iShares Russell 2000 Growth ETF | IWO | 486,921 | $1,514,324 | 0.01% | Long | 2026-06-30 | |
| Small Cap Value Portfolio | — | 485,013 | $1,508,390 | 0.23% | Long | 2026-06-30 | |
| Nuveen Equity Index Fund | — | 496,689 | $1,331,127 | 0.00% | Long | 2026-07-31 | |
| VANGUARD EXPLORER FUND | — | 448,514 | $1,202,018 | 0.01% | Long | 2026-07-31 | |
| iShares Micro-Cap ETF | IWC | 373,752 | $1,162,369 | 0.08% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 279,599 | $1,056,884 | 0.00% | Long | 2026-05-31 | |
| Dimensional U.S. Small Cap ETF | DFAS | 334,526 | $896,530 | 0.01% | Long | 2026-07-31 | |
| Fidelity Series Total Market Index Fund | FCFMX | 224,492 | $848,580 | 0.00% | Long | 2026-05-31 | |
| Goldman Sachs Small Cap Equity Insights Fund | — | 303,059 | $812,198 | 0.08% | Long | 2026-07-31 | |
| U.S. SMALL CAP PORTFOLIO | DFSTX | 301,437 | $807,851 | 0.00% | Long | 2026-07-31 | |
| Schwab Small-Cap Index Fund | SWSSX | 274,359 | $735,282 | 0.01% | Long | 2026-07-31 | |
| PGIM Jennison Blend Fund | — | 192,216 | $726,576 | 0.06% | Long | 2026-05-29 | |
| Master Small Cap Index Series | — | 210,446 | $654,487 | 0.01% | Long | 2026-06-30 | |
| SMALL COMPANY GROWTH PORTFOLIO | — | 202,673 | $630,313 | 0.04% | Long | 2026-06-30 | |
| Direxion Daily S&P Biotech Bull 3X Shares | LABU | 178,606 | $478,664 | 0.10% | Long | 2026-07-31 | |
| Invesco RAFI US 1500 Small-Mid ETF | PRFZ | 172,727 | $462,908 | 0.02% | Long | 2026-07-31 | |
| Ultra-Small Company Fund | BRUSX | 131,497 | $408,956 | 0.41% | Long | 2026-06-30 | |
| Nuveen Small Cap Blend Index Fund | — | 149,656 | $401,078 | 0.01% | Long | 2026-07-31 | |
| EQ/2000 Managed Volatility Portfolio | — | 122,955 | $382,390 | 0.01% | Long | 2026-06-30 | |
| Ultra-Small Company Market Fund | BRSIX | 122,675 | $381,519 | 0.26% | Long | 2026-06-30 | |
| T. Rowe Price Health Sciences Portfolio | — | 110,667 | $344,174 | 0.05% | Long | 2026-06-30 | |
| Small Company Value Trust | — | 108,215 | $336,549 | 0.22% | Long | 2026-06-30 | |
| Goldman Sachs Small Cap Value Insights Fund | — | 115,487 | $309,505 | 0.02% | Long | 2026-07-31 | |
| Schwab Total Stock Market Index Fund | SWTSX | 113,690 | $304,689 | 0.00% | Long | 2026-07-31 | |
| Virtus Biotech Clinical Trials Etf | BBC | 103,259 | $276,734 | 0.60% | Long | 2026-07-31 | |
| LVIP State Street Small-Cap Index Fund | — | 82,200 | $255,642 | 0.01% | Long | 2026-06-30 | |
| Fidelity Nasdaq Composite Index Fund | FNCMX | 67,179 | $253,937 | 0.00% | Long | 2026-05-31 | |
| Fidelity ZERO Total Market Index Fund | FZROX | 93,819 | $251,435 | 0.00% | Long | 2026-07-31 | |
| Fidelity Small Cap Value Index Fund | FISVX | 77,990 | $242,549 | 0.01% | Long | 2026-06-30 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 76,892 | $239,134 | 0.00% | Long | 2026-06-30 | |
| Jacob Discovery Fund | — | 60,000 | $226,800 | 1.41% | Long | 2026-05-31 | |
| U.S. MICRO CAP PORTFOLIO | DFSCX | 80,701 | $216,279 | 0.00% | Long | 2026-07-31 | |
| Goldman Sachs Small Cap Growth Insights Fund | — | 66,996 | $179,549 | 0.06% | Long | 2026-07-31 | |
| VANGUARD BALANCED INDEX FUND | — | 57,487 | $178,785 | 0.00% | Long | 2026-06-30 |
Showing 1–50 of 141 positions