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NBP

NovaBridge Biosciences American Depositary Shares
NBP

42 hedge funds and large institutions have $112M invested in NovaBridge Biosciences American Depositary Shares in 2025 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 10 increasing their positions, 6 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

394% more capital invested

Capital invested by funds: $22.7M → $112M (+$89.6M)

91% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 11

67% more repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 6

33% more call options, than puts

Call options by funds: $292K | Put options by funds: $220K

31% more funds holding

Funds holding: 32 → 42 (+10)

14.31% more ownership

Funds ownership: 11.51% → 25.82% (+14%)

Holders
42
Holders Change
+10
Holders Change %
+31.25%
% of All Funds
0.55%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
21
Increased
10
Reduced
6
Closed
11
Calls
$292K
Puts
$220K
Net Calls
+$72K
Net Calls Change
+$14K

Top Buyers

Rank Fund Capital Flow
1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$27.1M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$11.3M
3
Morgan Stanley
Morgan Stanley
New York
+$7.38M
4
ACM
Ariose Capital Management
Hong Kong
+$5.46M
5
EAM
Exome Asset Management
New York
+$4.89M

Top Sellers

Rank Fund Capital Flow
1
SG Americas Securities
SG Americas Securities
New York
-$1.4M
2
Two Sigma Advisers
Two Sigma Advisers
New York
-$507K
3
Aberdeen Group
Aberdeen Group
United Kingdom
-$315K
4
Two Sigma Investments
Two Sigma Investments
New York
-$274K
5
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-$181K
Name Holding Trade Value Shares
Change 		Change in
Stake
Geode Capital Management
26
Geode Capital Management
Massachusetts
$206K – – –
Susquehanna International Group
27
Susquehanna International Group
Pennsylvania
$204K +$55.7K +16,412 +44%
Aberdeen Group
28
Aberdeen Group
United Kingdom
$165K -$315K -92,733 -68%
Nomura Holdings
29
Nomura Holdings
Japan
$95.3K +$85.5K +25,200 New
Millennium Management
30
Millennium Management
New York
$84.9K +$76.2K +22,453 New
Citigroup
31
Citigroup
New York
$84K +$75.3K +22,183 +44,366%
Squarepoint
32
Squarepoint
New York
$44.2K +$39.7K +11,698 New
Walleye Capital
33
Walleye Capital
New York
$41.6K +$37.3K +11,000 New
Jane Street
34
Jane Street
New York
$38.8K +$34.9K +10,273 New
FCH
35
Freestone Capital Holdings
Washington
$37.8K – – –
Ohio Public Employees Retirement System (OPERS)
36
Ohio Public Employees Retirement System (OPERS)
Ohio
$37.3K +$33.5K +9,865 New
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$24K +$21.6K +6,360 New
Bank of America
38
Bank of America
North Carolina
$17.5K +$13.8K +4,051 +716%
PNC Financial Services Group
39
PNC Financial Services Group
Pennsylvania
$3.78K +$3.39K +1,000 New
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$124 -$1.02K -300 -90%
Osaic Holdings
41
Osaic Holdings
Arizona
$102 – – –
SS
42
SBI Securities
Japan
$19 -$1.02K -300 -98%
Two Sigma Advisers
43
Two Sigma Advisers
New York
– -$507K -209,383 Closed
Two Sigma Investments
44
Two Sigma Investments
New York
– -$274K -113,262 Closed
AIMCA
45
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$181K -74,723 Closed
CW
46
CreativeOne Wealth
Kansas
– -$90.6K -37,430 Closed
Mariner
47
Mariner
Kansas
– -$69.6K -28,760 Closed
HF
48
HRT Financial
New York
– -$60K -25,110 Closed
TSS
49
Two Sigma Securities
New York
– -$31K -12,821 Closed
BBI
50
Baxter Bros Inc
Connecticut
– -$24.2K -10,000 Closed
1
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3

NBP Hedge Fund Activity: Q3 2025 in Review

42 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in NovaBridge Biosciences American Depositary Shares (NBP) for Q3 2025, worth a combined $112M — up 394% from $22.7M a quarter earlier.

Buyers outnumbered sellers: 21 funds opened new NBP positions and 11 closed out — a net gain of 10 holders — while 10 added to existing stakes and 6 trimmed.

The largest buyer was Janus Henderson Group, opening a new position worth an estimated $27.1M. The largest seller was SG Americas Securities, cutting an estimated $1.4M.

  • 42 institutional investors held NovaBridge Biosciences American Depositary Shares (NBP) as of Q3 2025, up from 32 in Q2 2025.
  • Funds reported $112M of NovaBridge Biosciences American Depositary Shares stock for Q3 2025, up 394% quarter-over-quarter.
  • 21 funds opened new NovaBridge Biosciences American Depositary Shares positions in Q3 2025 and 11 closed out, a net change of +10 holders.
  • The largest NovaBridge Biosciences American Depositary Shares buyer in Q3 2025 was Janus Henderson Group, an estimated $27.1M added.
  • The largest NovaBridge Biosciences American Depositary Shares seller in Q3 2025 was SG Americas Securities, an estimated $1.4M sold.

Based on aggregated 13F filings for Q3 2025.