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 %
Russell Investments Group
51
Russell Investments Group
United Kingdom
– -$79K -1,774 Closed
Citadel Advisors
52
Citadel Advisors
Florida
– -$53K -1,189 Closed
CF
53
Clarity Financial
Texas
– -$43K -966 Closed
PPA
54
Parametric Portfolio Associates
Washington
– -$34K -759 Closed
Osaic Holdings
55
Osaic Holdings
Arizona
– -$6K -113 Closed
OSAM
56
O'Shaughnessy Asset Management
Connecticut
– -$1K -16 Closed
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