DOSSIER · 13F Holders · Q2 2026
BCAB

BioAtla Inc

17 institutions still hold BioAtla Inc as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 09077B203·17 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$660K
visible holders
Holders
17
filers reporting
Concentration
44.29%
MILLENNIUM MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

17 institutions reported BCAB in Q2 2026. MILLENNIUM MANAGEMENT LLC leads at 44.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$292K71K0.00%Q2 2026
02
Lido Advisors, LLC
CIK 0001650150
$69K17K0.00%Q2 2026
03
Stonepine Capital Management, LLC
CIK 0001440771
$68K16K0.04%Q2 2026
04
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$53K13K0.00%Q2 2026
05
DEUTSCHE BANK AG\
CIK 0000948046
$44K11K0.00%Q2 2026
06
BlackRock, Inc.
CIK 0002012383
$40K10K0.00%Q2 2026
07
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$38K9K0.00%Q2 2026
08
UBS Group AG
CIK 0001610520
$26K6K0.00%Q2 2026
09
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$20K5K0.00%Q2 2026
10
MORGAN STANLEY
CIK 0000895421
$5K1K0.00%Q2 2026
11
Tower Research Capital LLC (TRC)
CIK 0001533421
$4K8630.00%Q2 2026
12
SBI Securities Co., Ltd.
CIK 0001851815
$1K2670.00%Q2 2026
13
Twin Lakes Capital Management, LLC
CIK 0001847794
$5961440.00%Q2 2026
14
JPMORGAN CHASE & CO
CIK 0000019617
$4641210.00%Q2 2026
15
BARCLAYS PLC
CIK 0000312069
$4181010.00%Q2 2026
16
JONES FINANCIAL COMPANIES LLLP
CIK 0000815917
$147400.00%Q2 2026
17
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$2970.00%Q2 2026
Insiders at BioAtla Inc
Sievers EricWaldron Richard AVasquez ChristianShort Jay M PhdMoran SusanWilliams EddieSmith Scott AndrewMcbrinn Sylvia