Walleye Trading LLC - INSPIRE MED SYS INC ownership

INSPIRE MED SYS INC's ticker is INSP and the CUSIP is 457730109. A total of 290 filers reported holding INSPIRE MED SYS INC in Q4 2021. The put-call ratio across all filers is 0.73 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of INSPIRE MED SYS INC
ValueSharesWeighting
Q2 2024$374,724
-93.6%
2,800
-89.7%
0.00%
-92.3%
Q1 2024$5,842,288
+180.0%
27,200
+165.2%
0.01%
+225.0%
Q4 2023$2,086,175
+14.2%
10,255
+11.4%
0.00%
-33.3%
Q3 2023$1,826,045
-80.3%
9,202
-67.8%
0.01%
-78.6%
Q2 2023$9,284,704
+292.7%
28,600
+183.2%
0.03%
+460.0%
Q1 2023$2,364,107
+39.2%
10,100
+49.8%
0.01%0.0%
Q4 2022$1,698,175
-87.8%
6,742
-91.4%
0.01%
-88.1%
Q3 2022$13,906,000
+101.9%
78,400
+108.0%
0.04%
+82.6%
Q2 2022$6,887,000
+56.0%
37,700
+119.2%
0.02%
+64.3%
Q1 2022$4,415,000
+131.3%
17,200
+107.2%
0.01%
+133.3%
Q4 2021$1,909,000
+37.1%
8,300
+38.8%
0.01%0.0%
Q3 2021$1,392,000
-18.5%
5,979
-32.3%
0.01%
-14.3%
Q2 2021$1,708,000
+283.0%
8,836
+310.4%
0.01%
+250.0%
Q1 2021$446,000
-42.4%
2,153
-47.6%
0.00%
-33.3%
Q4 2020$774,000
-45.0%
4,110
-62.3%
0.00%
-57.1%
Q3 2020$1,406,000
+464.7%
10,900
+280.6%
0.01%
+250.0%
Q2 2020$249,000
-7.8%
2,864
-36.1%
0.00%0.0%
Q1 2020$270,000
-36.9%
4,483
-22.5%
0.00%0.0%
Q4 2019$428,000
-80.1%
5,781
-88.7%
0.00%
-81.8%
Q3 2018$2,146,00050,9930.01%
Other shareholders
INSPIRE MED SYS INC shareholders Q4 2021
NameSharesValueWeighting ↓
Miura Global Management 95,000$19,664,0003.51%
Eagle Health Investments LP 37,453$7,752,0003.04%
Atika Capital Management LLC 148,000$30,635,0002.66%
Lisanti Capital Growth, LLC 72,631$15,034,0001.93%
Nicholas Investment Partners, LP 101,046$20,916,0001.46%
OAK RIDGE INVESTMENTS LLC 69,417$14,369,0001.34%
PURA VIDA INVESTMENTS, LLC 204,187$42,265,0001.20%
Bullseye Asset Management LLC 13,365$2,767,0001.03%
GILDER GAGNON HOWE & CO LLC 854,682$176,911,0000.95%
SECTORAL ASSET MANAGEMENT INC 60,500$12,523,0000.95%
View complete list of INSPIRE MED SYS INC shareholders