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OPTN

OptiNose
OPTN

Delisted

OPTN was delisted on the 20th of May, 2025.

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71 hedge funds and large institutions have $102M invested in OptiNose in 2023 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 24 increasing their positions, 18 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

275% more first-time investments, than exits

New positions opened: 15 | Existing positions closed: 4

50% more funds holding in top 10

Funds holding in top 10: 2 → 3 (+1)

33% more repeat investments, than reductions

Existing positions increased: 24 | Existing positions reduced: 18

18% more funds holding

Funds holding: 60 → 71 (+11)

13% more capital invested

Capital invested by funds: $90.5M → $102M (+$11.4M)

0.31% more ownership

Funds ownership: 4.38% → 4.69% (+0.31%)

Holders
71
Holders Change
+11
Holders Change %
+18.33%
% of All Funds
1.03%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
15
Increased
24
Reduced
18
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
+$436K
2
Morgan Stanley
Morgan Stanley
New York
+$340K
3
EIP
Easterly Investment Partners
Massachusetts
+$321K
4
BlackRock
BlackRock
New York
+$275K
5
KCM
Kingdon Capital Management
New York
+$243K

Top Sellers

Rank Fund Capital Flow
1
GC
GMT Capital
Georgia
-$1.06M
2
Bank of America
Bank of America
North Carolina
-$375K
3
Millennium Management
Millennium Management
New York
-$329K
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$221K
5
NCM
Nantahala Capital Management
Connecticut
-$196K
Name Holding Trade Value Shares
Change 		Change in
Stake
Millennium Management
26
Millennium Management
New York
$152K -$329K -18,023 -70%
N
27
Nuveen
North Carolina
$145K +$12.2K +666 +10%
BBHC
28
Brown Brothers Harriman & Co
New York
$129K – – –
RhumbLine Advisers
29
RhumbLine Advisers
Massachusetts
$118K +$30.4K +1,667 +38%
Goldman Sachs
30
Goldman Sachs
New York
$117K -$22K -1,204 -17%
UBS Group
31
UBS Group
Switzerland
$101K +$47.6K +2,610 +100%
Jane Street
32
Jane Street
New York
$78.9K +$74.4K +4,077 New
Bank of America
33
Bank of America
North Carolina
$72.3K -$375K -20,534 -85%
JP Morgan Chase
34
JP Morgan Chase
New York
$66.2K -$24.7K -1,353 -28%
New York State Common Retirement Fund
35
New York State Common Retirement Fund
New York
$61.7K – – –
Prudential Financial
36
Prudential Financial
New Jersey
$47K +$31.6K +1,733 +249%
Assenagon Asset Management
37
Assenagon Asset Management
Luxembourg
$47K +$44.3K +2,429 New
AIG
38
American International Group
New York
$46.8K -$183 -10 -0.4%
Mariner
39
Mariner
Kansas
$44.1K +$24.8K +1,357 +147%
Invesco
40
Invesco
Georgia
$41.8K -$8.21K -450 -17%
HighTower Advisors
41
HighTower Advisors
Illinois
$39K – – –
PWM
42
Palumbo Wealth Management
New York
$33.5K +$31.6K +1,731 New
Citadel Advisors
43
Citadel Advisors
Florida
$33.1K +$31.2K +1,708 New
Susquehanna International Group
44
Susquehanna International Group
Pennsylvania
$32.1K +$30.3K +1,661 New
GCP
45
GSA Capital Partners
United Kingdom
$31K +$29.6K +1,622 New
Royal Bank of Canada
46
Royal Bank of Canada
Ontario, Canada
$30K +$16.2K +887 +136%
HSBC Holdings
47
HSBC Holdings
United Kingdom
$29.1K +$292 +16 +1%
Wells Fargo
48
Wells Fargo
California
$24.7K +$5.24K +287 +29%
State Board of Administration of Florida Retirement System
49
State Board of Administration of Florida Retirement System
Florida
$24.4K +$23.1K +1,263 New
T. Rowe Price Associates
50
T. Rowe Price Associates
Maryland
$23K +$3.18K +174 +18%
1
2
3

OPTN Hedge Fund Activity: Q4 2023 in Review

71 of the 6,860 institutional investors tracked by Wall St. Rank reported a position in OptiNose (OPTN) for Q4 2023, worth a combined $102M — up 13% from $90.5M a quarter earlier.

Buyers outnumbered sellers: 15 funds opened new OPTN positions and 4 closed out — a net gain of 11 holders — while 24 added to existing stakes and 18 trimmed.

The largest buyer was Vanguard Group, adding an estimated $436K. The largest seller was GMT Capital, cutting an estimated $1.06M.

  • 71 institutional investors held OptiNose (OPTN) as of Q4 2023, up from 60 in Q3 2023.
  • Funds reported $102M of OptiNose stock for Q4 2023, up 13% quarter-over-quarter.
  • 15 funds opened new OptiNose positions in Q4 2023 and 4 closed out, a net change of +11 holders.
  • The largest OptiNose buyer in Q4 2023 was Vanguard Group, an estimated $436K added.
  • The largest OptiNose seller in Q4 2023 was GMT Capital, an estimated $1.06M sold.

Based on aggregated 13F filings for Q4 2023.