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BioAtla
BCAB

39 hedge funds and large institutions have $5.21M invested in BioAtla in 2025 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 8 increasing their positions, 11 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

10% more capital invested

Capital invested by funds: $4.76M → $5.21M (+$458K)

0.02% less ownership

Funds ownership: 0.47% → 0.45% (-0.02%)

5% less funds holding

Funds holding: 41 → 39 (-2)

25% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 8

27% less repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 11

Holders
39
Holders Change
-2
Holders Change %
-4.88%
% of All Funds
0.51%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
8
Reduced
11
Closed
8
Calls
$13K
Puts
–
Net Calls
+$13K
Net Calls Change
+$5K

Top Buyers

Rank Fund Capital Flow
1
ACA
Acorn Capital Advisors
New York
+$326K
2
ACM
ADAR1 Capital Management
Texas
+$69.1K
3
ACI
Alpha Cubed Investments
California
+$16.7K
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$16.7K
5
MCM
MAI Capital Management
Ohio
+$14K

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$114K
2
Squarepoint
Squarepoint
New York
-$90.3K
3
GCP
GSA Capital Partners
United Kingdom
-$81K
4
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$80.1K
5
Two Sigma Advisers
Two Sigma Advisers
New York
-$70.9K
Name Holding Trade Value Shares
Change 		Change in
Stake
Jane Street
26
Jane Street
New York
$6.79K -$22.4K -1,103 -76%
Two Sigma Advisers
27
Two Sigma Advisers
New York
$5.58K -$70.9K -3,496 -93%
GWSA
28
Global Wealth Strategies & Associates
Colorado
$5.45K – – –
HighTower Advisors
29
HighTower Advisors
Illinois
$5.15K – – –
Simplex Trading
30
Simplex Trading
Illinois
$5K +$1.56K +77 +41%
Group One Trading
31
Group One Trading
Illinois
$4.13K -$4.36K -215 -51%
TLCM
32
Twin Lakes Capital Management
California
$3.56K – – –
SS
33
SBI Securities
Japan
$2.38K +$771 +38 +46%
AIM
34
Arcadia Investment Management
Michigan
$556 – – –
CIBC Private Wealth Group
35
CIBC Private Wealth Group
Georgia
$511 – – –
JP Morgan Chase
36
JP Morgan Chase
New York
$447 -$61 -3 -12%
Osaic Holdings
37
Osaic Holdings
Arizona
$195 +$203 +10 New
Bank of America
38
Bank of America
North Carolina
$189 +$41 +2 +25%
BNP Paribas Financial Markets
39
BNP Paribas Financial Markets
France
$187 – – –
Squarepoint
40
Squarepoint
New York
– -$90.3K -5,205 Closed
GCP
41
GSA Capital Partners
United Kingdom
– -$81K -4,663 Closed
Millennium Management
42
Millennium Management
New York
– -$40.5K -2,333 Closed
WP
43
Woodline Partners
California
– -$26.5K -1,526 Closed
RS
44
R Squared
Hong Kong
– -$4.06K -234 Closed
FAM
45
Flaharty Asset Management
Florida
– -$1.44K -83 Closed
Federated Hermes
46
Federated Hermes
Pennsylvania
– -$703 -41 Closed
Barclays
47
Barclays
United Kingdom
– -$2 – –
1
2

BCAB Hedge Fund Activity: Q2 2025 in Review

39 of the 7,603 institutional investors tracked by Wall St. Rank reported a position in BioAtla (BCAB) for Q2 2025, worth a combined $5.21M — up 9.6% from $4.76M a quarter earlier.

Sellers outnumbered buyers: 8 funds closed out of BCAB and 6 opened new positions — a net loss of 2 holders — while 11 trimmed existing stakes and 8 added.

The largest buyer was Acorn Capital Advisors, adding an estimated $326K. The largest seller was Morgan Stanley, cutting an estimated $114K.

  • 39 institutional investors held BioAtla (BCAB) as of Q2 2025, down from 41 in Q1 2025.
  • Funds reported $5.21M of BioAtla stock for Q2 2025, up 9.6% quarter-over-quarter.
  • 6 funds opened new BioAtla positions in Q2 2025 and 8 closed out, a net change of -2 holders.
  • The largest BioAtla buyer in Q2 2025 was Acorn Capital Advisors, an estimated $326K added.
  • The largest BioAtla seller in Q2 2025 was Morgan Stanley, an estimated $114K sold.

Based on aggregated 13F filings for Q2 2025.