OptiNose Ownership | Who Owns OptiNose?


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OptiNose Ownership Summary


OptiNose is owned by 61.53% institutional investors, 6.34% insiders, and 32.13% retail investors. Blackrock is the largest institutional shareholder, holding 4.68% of OPTN shares. Fidelity Growth Compy Commingled Pl S is the top mutual fund, with 4.82% of its assets in OptiNose shares.

OPTN Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockOptiNose61.53%6.34%32.13%
SectorHealthcare Stocks 486.50%11.08%-397.59%
IndustrySpecialty & Generic Drug Manufacturers Stocks43.67%11.42%44.91%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock5.27M4.68%$5.49M
Goldman sachs group308.02K0.27%$320.34K
Morgan stanley134.29K0.12%$139.66K
Citadel advisors39.05K0.03%$40.61K
Bank of america corp /de/15.14K0.01%$15.74K
Rhumbline advisers9.05K0.01%$9.41K
Macquarie group3.67K0.00%$3.82K
Proshare advisors---
Voya investment management---
Prescott group capital management---

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Blackrock5.27M0.00%$5.49M
Goldman sachs group308.02K0.00%$320.34K
Prescott group capital management---
Geode capital management---
Voya investment management---
Proshare advisors---
National bank of canada /fi/---
Valley national advisers---
Triad wealth partners---
Price t rowe associates inc /md/---

Top Buyers

HolderShares% AssetsChange
Blackrock5.27M0.00%990.80K
Goldman sachs group308.02K0.00%182.98K
Bank of america corp /de/15.14K-4.39K
Macquarie group3.67K-3.67K
Nelson, van denburg & campbell wealth management group---8.00

Top Sellers

HolderShares% AssetsChange
Fmr---16.54M
Mvm partners---14.61M
Great point partners---12.86M
D. e. shaw---5.00M
Massachusetts financial services co /ma/---3.08M

New Positions

HolderShares% AssetsChangeValue
Macquarie group3.67K-3.67K$3.82K

Sold Out

HolderChange
Farther finance advisors-8.00
Nelson, van denburg & campbell wealth management group-8.00
Wells fargo & company/mn-16.00
Nisa investment advisors-50.00
Pnc financial services group-85.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20254210.53%7,178,961-1.73%61351.26%22450.00%10-70.59%
Dec 31, 202438-40.63%7,304,996-93.29%40.11%4-84.00%3488.89%
Sep 30, 202464-20.00%108,829,116-0.14%620.67%26-48.00%18-21.74%
Jun 30, 2024805.26%108,982,54237.47%961.93%5035.14%23-14.81%
Mar 31, 2024767.04%79,278,2360.62%701.44%37-5.13%2750.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Fidelity Growth Compy Commingled Pl S488.34K4.82%-
Fidelity Growth Compy Commingled Pl O7.12M4.72%30.00K
Fidelity Growth Company Fund363.19K3.59%-
Vanguard Total Stock Mkt Idx Inv183.52K1.81%-
Vanguard US Total Market Shares ETF2.65M1.74%-1.00
MFS New Discovery I1.82M1.20%-
Fidelity Growth Company K6121.03K1.20%-
Stork Fund Dynamic MultiStrategies O EUR110.28K1.09%110.28K
Vanguard Institutional Extnd Mkt Idx Tr110.24K1.09%11.36K
Fidelity Series Growth Company103.95K1.03%5.60K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 18, 2025Marino Michael F III Chief Legal Officer & Corp SecSell$1.38K
Mar 18, 2025Mahmoud Ramy A Chief Executive OfficerSell$2.06K
Mar 04, 2025Spence Paul Jr. Chief Commercial OfficerSell$6.47K
Mar 04, 2025Marino Michael F III Chief Legal Officer & Corp SecSell$11.35K
Mar 04, 2025Mahmoud Ramy A Chief Executive OfficerSell$33.73K

Insider Transactions Trends


DateBuySell
2025 Q2--
2025 Q1-5
2024 Q4-2
2024 Q3-5
2024 Q2-4

OPTN Ownership FAQ


Who Owns OptiNose?

OptiNose shareholders are primarily institutional investors at 61.53%, followed by 6.34% insiders and 32.13% retail investors. The average institutional ownership in OptiNose's industry, Specialty & Generic Drug Manufacturers Stocks, is 43.67%, which OptiNose exceeds.

Who owns the most shares of OptiNose?

OptiNose’s largest shareholders are Blackrock (5.27M shares, 4.68%), Goldman sachs group (308.02K shares, 0.27%), and Morgan stanley (134.29K shares, 0.12%). Together, they hold 5.08% of OptiNose’s total shares outstanding.

Does Blackrock own OptiNose?

Yes, BlackRock owns 4.68% of OptiNose, totaling 5.27M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 5.49M$. In the last quarter, BlackRock increased its holdings by 990.8K shares, a 23.13% change.

Who is OptiNose’s biggest shareholder by percentage of total assets invested?

Blackrock is OptiNose’s biggest shareholder by percentage of total assets invested, with 0.00% of its assets in 5.27M OptiNose shares, valued at 5.49M$.

Who is the top mutual fund holder of OptiNose shares?

Fidelity Growth Compy Commingled Pl S is the top mutual fund holder of OptiNose shares, with 4.82% of its total shares outstanding invested in 488.34K OptiNose shares.

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