OPTN

OptiNose
OPTN

Overview Fund Activity
Delisted

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

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44 hedge funds and large institutions have $66.9M invested in OptiNose in 2021 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 8 increasing their positions, 14 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
44
Holders Change
-5
Holders Change %
-10.2%
% of All Funds
0.68%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
10
Increased
8
Reduced
14
Closed
15
Calls
$67K
Puts
$116K
Net Calls
-$49K
Net Calls Change
-$48K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$19.4M
2
SCM
2
Stonepine Capital Management
Oregon
$6.23M
3
BL
3
Bleichroeder LP
New York
$6.03M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$3.87M
5
EIP
5
Easterly Investment Partners
Massachusetts
$801K

Top Sellers

1
OM
1
Opaleye Management
Massachusetts
$0
2
PCMI
2
Paradigm Capital Management Inc
New York
$0
3
GCP
3
GSA Capital Partners
United Kingdom
$0
4
EIM
4
Essex Investment Management
Massachusetts
$0
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
MFGP
26
Marshall Financial Group (Pennsylvania)
Pennsylvania
$40K – – –
Bank of America
27
Bank of America
North Carolina
$35K -$23.4K -961 -40%
TSS
28
Two Sigma Securities
New York
$34K +$34K +1,396 New
Optiver Holding
29
Optiver Holding
Netherlands
$26K – – –
BSW
30
Buckingham Strategic Wealth
Missouri
$26K +$26K +1,053 New
UBS Group
31
UBS Group
Switzerland
$22K +$22K +938 New
ProShare Advisors
32
ProShare Advisors
Maryland
$19K +$19K +772 New
AWA
33
Arete Wealth Advisors
Illinois
$19K +$19K +800 New
Susquehanna International Group
34
Susquehanna International Group
Pennsylvania
$18K -$33.6K -1,365 -65%
JPMorgan Chase & Co
35
JPMorgan Chase & Co
New York
$12K -$30.2K -1,226 -72%
TRCT
36
Tower Research Capital (TRC)
New York
$5K +$2.19K +95 +78%
First Manhattan
37
First Manhattan
New York
$4K – – –
Citigroup
38
Citigroup
New York
$4K +$4K +162 New
BNP Paribas Financial Markets
39
BNP Paribas Financial Markets
France
$1.5K – – –
Simplex Trading
40
Simplex Trading
Illinois
$1K +$1K +71 New
BBHC
41
Brown Brothers Harriman & Co
New York
$162 – – –
OM
42
Opaleye Management
Massachusetts
– -$4.68M -103,900 Closed
PCMI
43
Paradigm Capital Management Inc
New York
– -$2.11M -46,888 Closed
GCP
44
GSA Capital Partners
United Kingdom
– -$1.58M -35,163 Closed
EIM
45
Essex Investment Management
Massachusetts
– -$1.46M -32,372 Closed
Jacobs Levy Equity Management
46
Jacobs Levy Equity Management
New Jersey
– -$1.33M -29,564 Closed
E
47
Ergoteles
New York
– -$476K -10,580 Closed
Bank of Montreal
48
Bank of Montreal
Ontario, Canada
– -$339K -7,427 Closed
HF
49
HRT Financial
New York
– -$233K -5,198 Closed
V
50
Veritable
Delaware
– -$90K -2,000 Closed
1
2
3