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Aura Biosciences
AURA

104 hedge funds and large institutions have $317M invested in Aura Biosciences in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 32 increasing their positions, 29 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

73% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 15

37% more capital invested

Capital invested by funds: $232M → $317M (+$85.3M)

21.35% more ownership

Funds ownership: 79.35% → 100.69% (+21%)

11% more funds holding

Funds holding: 94 → 104 (+10)

10% more repeat investments, than reductions

Existing positions increased: 32 | Existing positions reduced: 29

0% more funds holding in top 10

Funds holding in top 10: 3 → 3 (0)

Holders
104
Holders Change
+10
Holders Change %
+10.64%
% of All Funds
1.37%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
26
Increased
32
Reduced
29
Closed
15
Calls
$4K
Puts
–
Net Calls
+$4K
Net Calls Change
+$6K

Top Buyers

Rank Fund Capital Flow
1
FLSM
Frazier Life Sciences Management
California
+$29.8M
2
SCM
Suvretta Capital Management
New York
+$9.6M
3
LFCM
Long Focus Capital Management
Puerto Rico
+$7.6M
4
SB
Samsara BioCapital
California
+$5.85M
5
NCM
Nantahala Capital Management
Connecticut
+$4.97M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$2.56M
2
UOC
UBS O'Connor
Illinois
-$885K
3
Citadel Advisors
Citadel Advisors
Florida
-$884K
4
Geode Capital Management
Geode Capital Management
Massachusetts
-$559K
5
RCM
Regency Capital Management
Hawaii
-$489K
Name Holding Trade Value Shares
Change 		Change in
Stake
RIL
101
Rothschild Investment LLC
Illinois
$470 +$29 +5 +7%
BIG
102
Brooklyn Investment Group
New York
$470 +$439 +75 New
Nisa Investment Advisors
103
Nisa Investment Advisors
Missouri
$225 -$725 -124 -78%
UOC
104
UBS O'Connor
Illinois
– -$885K -151,108 Closed
Deutsche Bank
105
Deutsche Bank
Germany
– -$226K -38,604 Closed
AA
106
ALPS Advisors
Colorado
– -$218K -37,156 Closed
GCP
107
GSA Capital Partners
United Kingdom
– -$185K -31,560 Closed
DTL
108
Dynamic Technology Lab
Singapore
– -$137K -23,449 Closed
CF
109
Corebridge Financial
Texas
– -$133K -22,722 Closed
ETC
110
Exchange Traded Concepts
Oklahoma
– -$99K -16,895 Closed
SG Americas Securities
111
SG Americas Securities
New York
– -$77K -13,198 Closed
CWM
112
CIBC World Markets
New York
– -$60.3K -10,292 Closed
Creative Planning
113
Creative Planning
Kansas
– -$59.5K -10,157 Closed
Simplex Trading
114
Simplex Trading
Illinois
– -$316 -54 Closed
CCM
115
Coldstream Capital Management
Washington
– -$234 -40 Closed
TWD
116
True Wealth Design
Ohio
– -$211 -36 Closed
CA
117
CoreCap Advisors
Michigan
– -$193 -33 Closed
C
118
Covestor
United Kingdom
– +$152 +26 New
1 2 3 4
5

AURA Hedge Fund Activity: Q2 2025 in Review

104 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Aura Biosciences (AURA) for Q2 2025, worth a combined $317M — up 37% from $232M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new AURA positions and 15 closed out — a net gain of 11 holders — while 32 added to existing stakes and 29 trimmed.

The largest buyer was Frazier Life Sciences Management, opening a new position worth an estimated $29.8M. The largest seller was BlackRock, cutting an estimated $2.56M.

  • 104 institutional investors held Aura Biosciences (AURA) as of Q2 2025, up from 94 in Q1 2025.
  • Funds reported $317M of Aura Biosciences stock for Q2 2025, up 37% quarter-over-quarter.
  • 26 funds opened new Aura Biosciences positions in Q2 2025 and 15 closed out, a net change of +11 holders.
  • The largest Aura Biosciences buyer in Q2 2025 was Frazier Life Sciences Management, an estimated $29.8M added.
  • The largest Aura Biosciences seller in Q2 2025 was BlackRock, an estimated $2.56M sold.

Based on aggregated 13F filings for Q2 2025.