Who Owns BIOATLA INC (BCAB)? -- Institutional Holders (2026-06-30)
38 institutions reported holding $1.2M of BIOATLA INC (BCAB) in SEC 13F filings for 2026-06-30. Largest institutional holders: ACORN CAPITAL ADVISORS, LLC ($447,645), MILLENNIUM MANAGEMENT LLC ($292,350), Lido Advisors, LLC ($68,956), Stonepine Capital Management, LLC ($68,028), ACADIAN ASSET MANAGEMENT LLC ($58,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | ACORN CAPITAL ADVISORS, LLC | $447,645 | 108,126 | Trimmed |
| 2 | MILLENNIUM MANAGEMENT LLC | $292,350 | 70,616 | Trimmed |
| 3 | Lido Advisors, LLC | $68,956 | 16,656 | New |
| 4 | Stonepine Capital Management, LLC | $68,028 | 16,432 | Trimmed |
| 5 | ACADIAN ASSET MANAGEMENT LLC | $58,000 | 14,294 | Trimmed |
| 6 | VANGUARD GROUP INC | $57,521 | 13,894 | Trimmed |
| 7 | HRT FINANCIAL LP | $54,000 | 13,276 | New |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $53,078 | 12,819 | Trimmed |
| 9 | DEUTSCHE BANK AG\ | $43,702 | 10,556 | Trimmed |
| 10 | BlackRock, Inc. | $39,810 | 9,616 | Trimmed |
| 11 | UBS Group AG | $25,672 | 6,201 | Trimmed |
| 12 | MORGAN STANLEY | $4,588 | 1,108 | Trimmed |
| 13 | Tower Research Capital LLC (TRC) | $3,573 | 863 | Trimmed |
| 14 | SBI Securities Co., Ltd. | $1,105 | 267 | Trimmed |
| 15 | Forum Finance Group S.A. | $1,000 | 400 | New |
| 16 | Twin Lakes Capital Management, LLC | $596 | 144 | Trimmed |
| 17 | JPMORGAN CHASE & CO | $464 | 121 | Trimmed |
| 18 | BARCLAYS PLC | $418 | 101 | New |
| 19 | JONES FINANCIAL COMPANIES LLLP | $147 | 40 | Trimmed |
| 20 | BNP PARIBAS FINANCIAL MARKETS | $29 | 7 | Trimmed |
| 21 | Mariner, LLC | $0 | 0 | Exited |
| 22 | ADAR1 Capital Management, LLC | $0 | 0 | Exited |
| 23 | MAI Capital Management | $0 | 0 | Exited |
| 24 | Torrey Growth & Income Advisors | $0 | 0 | Exited |
| 25 | XTX Topco Ltd | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30