Inspire Medical Systems
INSP
247 hedge funds and large institutions have $4.83B invested in Inspire Medical Systems in 2021 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 101 increasing their positions, 74 reducing their positions, and 36 closing their positions.
36% more repeat investments, than reductions
Existing positions increased: 101 | Existing positions reduced: 74
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
0.78% less ownership
Funds ownership: 92.63% → 91.85% (-0.78%)
6% less first-time investments, than exits
New positions opened: 34 | Existing positions closed: 36
1% less funds holding
Funds holding: 250 → 247 (-3)
7% less capital invested
Capital invested by funds: $5.2B → $4.83B (-$377M)
55% less call options, than puts
Call options by funds: $11M | Put options by funds: $24.4M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FAM
Fred Alger Management
New York
|
+$54.2M |
| 2 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
+$48.1M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$46.9M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
+$33.1M |
| 5 |
Millennium Management
New York
|
+$30.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$204M |
| 2 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$149M |
| 3 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
-$27.9M |
| 4 |
Principal Financial Group
Des Moines,
Iowa
|
-$21.2M |
| 5 |
RSCM
Rock Springs Capital Management
Baltimore,
Maryland
|
-$20.7M |
INSP Hedge Fund Activity: Q2 2021 in Review
247 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Inspire Medical Systems (INSP) for Q2 2021, worth a combined $4.83B — down 7.2% from $5.2B a quarter earlier.
Sellers outnumbered buyers: 36 funds closed out of INSP and 34 opened new positions — a net loss of 2 holders — while 74 trimmed existing stakes and 101 added.
The largest buyer was Fred Alger Management, adding an estimated $54.2M. The largest seller was Fidelity Investments, cutting an estimated $204M.
- 247 institutional investors held Inspire Medical Systems (INSP) as of Q2 2021, down from 250 in Q1 2021.
- Funds reported $4.83B of Inspire Medical Systems stock for Q2 2021, down 7.2% quarter-over-quarter.
- 34 funds opened new Inspire Medical Systems positions in Q2 2021 and 36 closed out, a net change of -2 holders.
- The largest Inspire Medical Systems buyer in Q2 2021 was Fred Alger Management, an estimated $54.2M added.
- The largest Inspire Medical Systems seller in Q2 2021 was Fidelity Investments, an estimated $204M sold.
Based on aggregated 13F filings for Q2 2021.