Steve Schonfeld’s Inspire Medical Systems INSP Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $514K | Sell |
11,513
-12,667
| -52% | -$601K | ﹤0.01% | 1803 |
|
|
2026
Q1 | $1.25M | Sell |
24,180
-767
| -3% | -$53.7K | 0.01% | 996 |
|
|
2025
Q4 | $2.3M | Buy |
24,947
+19,794
| +384% | +$1.89M | 0.01% | 823 |
|
|
2025
Q3 | $382K | Buy |
+5,153
| New | +$522K | ﹤0.01% | 1768 |
|
|
2025
Q2 | – | Sell |
-3,380
| Closed | -$538K | – | 2264 |
|
|
2025
Q1 | $538K | Sell |
3,380
-1,190
| -26% | -$215K | ﹤0.01% | 1552 |
|
|
2024
Q4 | $847K | Sell |
4,570
-3,068
| -40% | -$596K | ﹤0.01% | 1187 |
|
|
2024
Q3 | $1.61M | Buy |
+7,638
| New | +$1.33M | 0.01% | 979 |
|
|
2024
Q2 | – | Sell |
-63,125
| Closed | -$13.6M | – | 2341 |
|
|
2024
Q1 | $13.6M | Sell |
63,125
-44,217
| -41% | -$8.67M | 0.09% | 270 |
|
|
2023
Q4 | $21.8M | Buy |
107,342
+62,142
| +137% | +$10.1M | 0.14% | 147 |
|
|
2023
Q3 | $8.97M | Buy |
45,200
+33,697
| +293% | +$8.5M | 0.07% | 377 |
|
|
2023
Q2 | $3.73M | Buy |
11,503
+10,286
| +845% | +$2.94M | 0.03% | 566 |
|
|
2023
Q1 | $285K | Buy |
+1,217
| New | +$308K | ﹤0.01% | 1394 |
|
|
2022
Q4 | – | Sell |
-5,500
| Closed | -$976K | – | 2796 |
|
|
2022
Q3 | $976K | Sell |
5,500
-15,271
| -74% | -$3.07M | 0.01% | 1280 |
|
|
2022
Q2 | $3.79M | Buy |
20,771
+9,658
| +87% | +$1.93M | 0.04% | 543 |
|
|
2022
Q1 | $2.85M | Buy |
11,113
+7,526
| +210% | +$1.72M | 0.03% | 615 |
|
|
2021
Q4 | $825K | Sell |
3,587
-18,723
| -84% | -$4.57M | 0.01% | 1026 |
|
|
2021
Q3 | $5.2M | Buy |
+22,310
| New | +$4.66M | 0.05% | 423 |
|
|
2021
Q2 | – | Sell |
-1,401
| Closed | -$290K | – | 2110 |
|
|
2021
Q1 | $290K | Buy |
+1,401
| New | +$298K | ﹤0.01% | 1346 |
|
|
2020
Q4 | – | Sell |
-11,145
| Closed | -$1.44M | – | 1704 |
|
|
2020
Q3 | $1.44M | Buy |
+11,145
| New | +$1.23M | 0.03% | 607 |
|
|
2020
Q2 | – | Sell |
-6,000
| Closed | -$362K | – | 1377 |
|
|
2020
Q1 | $362K | Buy |
+6,000
| New | +$444K | 0.02% | 684 |
|
|
2019
Q4 | – | Sell |
-3,600
| Closed | -$220K | – | 1375 |
|
|
2019
Q3 | $220K | Sell |
3,600
-19,800
| -85% | -$1.3M | 0.01% | 883 |
|
|
2019
Q2 | $1.42M | Sell |
23,400
-73,300
| -76% | -$3.95M | 0.05% | 365 |
|
|
2019
Q1 | $5.49M | Sell |
96,700
-69,000
| -42% | -$3.73M | 0.19% | 143 |
|
|
2018
Q4 | $7M | Buy |
+165,700
| New | +$7.04M | 0.27% | 93 |
|
|
2018
Q3 | – | Sell |
-33,600
| Closed | -$1.2M | – | 908 |
|
|
2018
Q2 | $1.2M | Buy |
+33,600
| New | +$1.08M | 0.07% | 365 |
|
Other funds holding INSP
SCM
DM
Steve Schonfeld's INSP Position: Q2 2026 in Review
Steve Schonfeld reduced its Inspire Medical Systems (INSP) stake by 52% in Q2 2026, selling an estimated $601K and leaving 11,513 shares worth $514K. The position accounts for ﹤0.01% of the portfolio, ranked #1803.
Steve Schonfeld first reported a position in INSP in Q2 2018 and has held it in 25 quarters since. The position peaked at $21.8M in Q4 2023. 274 funds tracked by Wall St. Rank hold INSP as of Q2 2026.
- Steve Schonfeld held 11,513 shares of Inspire Medical Systems worth $514K as of Q2 2026.
- Steve Schonfeld sold 12,667 Inspire Medical Systems shares in Q2 2026, an estimated $601K.
- Inspire Medical Systems made up ﹤0.01% of Steve Schonfeld's portfolio in Q2 2026, its #1803 holding.
- Steve Schonfeld first reported a position in Inspire Medical Systems in Q2 2018 and has held it in 25 quarters since.
- Steve Schonfeld's Inspire Medical Systems position peaked at $21.8M in Q4 2023.
- 274 funds tracked by Wall St. Rank held Inspire Medical Systems as of Q2 2026.
Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.