OptiNose
OPTN
OPTN was delisted on the 20th of May, 2025.
64 hedge funds and large institutions have $70.2M invested in OptiNose in 2021 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 19 increasing their positions, 27 reducing their positions, and 17 closing their positions.
0.25% less ownership
Funds ownership: 3.09% → 2.85% (-0.25%)
6% less funds holding
Funds holding: 68 → 64 (-4)
21% less capital invested
Capital invested by funds: $89.2M → $70.2M (-$19M)
24% less first-time investments, than exits
New positions opened: 13 | Existing positions closed: 17
30% less repeat investments, than reductions
Existing positions increased: 19 | Existing positions reduced: 27
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GC
GMT Capital
Atlanta,
Georgia
|
+$3.34M |
| 2 |
Millennium Management
New York
|
+$2.12M |
| 3 |
EIM
Essex Investment Management
Boston,
Massachusetts
|
+$1.66M |
| 4 |
Morgan Stanley
New York
|
+$1.5M |
| 5 |
OM
Opaleye Management
Boston,
Massachusetts
|
+$1.36M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$6.27M |
| 2 |
PCMI
Paradigm Capital Management Inc
Albany,
New York
|
-$3.95M |
| 3 |
State Street
Boston,
Massachusetts
|
-$1.65M |
| 4 |
Northern Trust
Chicago,
Illinois
|
-$1.05M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
-$781K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
76
Legal & General Group
London,
United Kingdom
| – | -$14K | -258 | Closed |
|
77
Citigroup
New York
| – | -$7.86K | -154 | Closed |
|
|
AIP
78
Ameritas Investment Partners
Lincoln,
Nebraska
| – | -$8K | -139 | Closed |
|
79
Simplex Trading
Chicago,
Illinois
| – | -$3.42K | -67 | Closed |
|
OPTN Hedge Fund Activity: Q2 2021 in Review
64 of the 5,746 institutional investors tracked by Wall St. Rank reported a position in OptiNose (OPTN) for Q2 2021, worth a combined $70.2M — down 21% from $89.2M a quarter earlier.
Sellers outnumbered buyers: 17 funds closed out of OPTN and 13 opened new positions — a net loss of 4 holders — while 27 trimmed existing stakes and 19 added.
The largest buyer was GMT Capital, adding an estimated $3.34M. The largest seller was BlackRock, cutting an estimated $6.27M.
- 64 institutional investors held OptiNose (OPTN) as of Q2 2021, down from 68 in Q1 2021.
- Funds reported $70.2M of OptiNose stock for Q2 2021, down 21% quarter-over-quarter.
- 13 funds opened new OptiNose positions in Q2 2021 and 17 closed out, a net change of -4 holders.
- The largest OptiNose buyer in Q2 2021 was GMT Capital, an estimated $3.34M added.
- The largest OptiNose seller in Q2 2021 was BlackRock, an estimated $6.27M sold.
Based on aggregated 13F filings for Q2 2021.