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BBNX

Beta Bionics
BBNX

129 hedge funds and large institutions have $963M invested in Beta Bionics in 2025 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 58 increasing their positions, 21 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

176% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 21

81% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 16

46% more capital invested

Capital invested by funds: $659M → $963M (+$303M)

25% more funds holding in top 10

Funds holding in top 10: 4 → 5 (+1)

11% more funds holding

Funds holding: 116 → 129 (+13)

7.77% more ownership

Funds ownership: 103.45% → 111.22% (+7.8%)

Holders
129
Holders Change
+13
Holders Change %
+11.21%
% of All Funds
1.69%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
29
Increased
58
Reduced
21
Closed
16
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$33.8M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$26.5M
3
Morgan Stanley
Morgan Stanley
New York
+$14.3M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$10.6M
5
State Street
State Street
Massachusetts
+$10.5M

Top Sellers

Rank Fund Capital Flow
1
PA
Perceptive Advisors
New York
-$23.1M
2
DSCM
Divisadero Street Capital Management
Florida
-$13.8M
3
ACH
ArrowMark Colorado Holdings
Colorado
-$13.5M
4
Holocene Advisors
Holocene Advisors
New York
-$11.2M
5
Citadel Advisors
Citadel Advisors
Florida
-$7.86M
Name Holding Trade Value Shares
Change 		Change in
Stake
PA
26
Perceptive Advisors
New York
$5.52M -$23.1M -1,315,664 -83%
First Eagle Investment Management
27
First Eagle Investment Management
New York
$4.63M +$4.1M +233,202 New
EIM
28
Essex Investment Management
Massachusetts
$4.42M +$3.91M +222,615 New
JP Morgan Chase
29
JP Morgan Chase
New York
$4.09M +$3.51M +199,785 +3,238%
Raymond James Financial
30
Raymond James Financial
Florida
$4.06M -$212K -12,057 -6%
Bank of America
31
Bank of America
North Carolina
$3.93M +$2.2M +125,462 +174%
ClearBridge Investments
32
ClearBridge Investments
New York
$3.92M -$926K -52,682 -21%
SSA
33
Schonfeld Strategic Advisors
New York
$3.65M +$1.99M +113,488 +162%
Two Sigma Investments
34
Two Sigma Investments
New York
$3.25M +$2.5M +142,468 +669%
GGHC
35
Gilder Gagnon Howe & Co
New York
$3.23M -$1.43M -81,553 -33%
RIM
36
Rakuten Investment Management
Japan
$2.7M +$624K +35,512 New
UBS Group
37
UBS Group
Switzerland
$2.54M +$560K +31,844 +33%
LP
38
Longaeva Partners
Illinois
$2.49M -$1.25M -71,124 -36%
KLP
39
Kent Lake PR
Puerto Rico
$2.48M +$2.2M +125,000 New
Caisse de Depot et Placement du Quebec (CDPQ)
40
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$2.28M +$449K +25,561 +29%
Russell Investments Group
41
Russell Investments Group
United Kingdom
$1.87M +$1.64M +93,412 +11,462%
Bank of New York Mellon
42
Bank of New York Mellon
New York
$1.79M +$1.1M +62,765 +229%
GIM
43
Granahan Investment Management
Massachusetts
$1.7M +$1.51M +85,741 New
Royal Bank of Canada
44
Royal Bank of Canada
Ontario, Canada
$1.51M +$1.29M +73,179 +2,819%
MCP
45
Meridiem Capital Partners
Texas
$1.46M +$1.29M +73,386 New
BG
46
Bellevue Group
Switzerland
$1.28M -$44.7K -2,542 -4%
LCM
47
Legato Capital Management
California
$1.26M +$1.12M +63,625 New
TD Asset Management
48
TD Asset Management
Ontario, Canada
$1.19M +$355K +20,200 +51%
DFCM
49
Dark Forest Capital Management
Puerto Rico
$1.12M +$989K +56,259 New
Mirae Asset Global ETFs Holdings
50
Mirae Asset Global ETFs Holdings
Hong Kong
$1.1M +$840K +47,806 +641%
1
2
3 4 5

BBNX Hedge Fund Activity: Q3 2025 in Review

129 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Beta Bionics (BBNX) for Q3 2025, worth a combined $963M — up 46% from $659M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new BBNX positions and 16 closed out — a net gain of 13 holders — while 58 added to existing stakes and 21 trimmed.

The largest buyer was BlackRock, adding an estimated $33.8M. The largest seller was Perceptive Advisors, cutting an estimated $23.1M.

  • 129 institutional investors held Beta Bionics (BBNX) as of Q3 2025, up from 116 in Q2 2025.
  • Funds reported $963M of Beta Bionics stock for Q3 2025, up 46% quarter-over-quarter.
  • 29 funds opened new Beta Bionics positions in Q3 2025 and 16 closed out, a net change of +13 holders.
  • The largest Beta Bionics buyer in Q3 2025 was BlackRock, an estimated $33.8M added.
  • The largest Beta Bionics seller in Q3 2025 was Perceptive Advisors, an estimated $23.1M sold.

Based on aggregated 13F filings for Q3 2025.