Tower Research Capital LLC (TRC) - INSPIRE MED SYS INC ownership

INSPIRE MED SYS INC's ticker is INSP and the CUSIP is 457730109. A total of 5 filers reported holding INSPIRE MED SYS INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of INSPIRE MED SYS INC
ValueSharesWeighting
Q3 2023$617,943
+506.2%
3,114
+891.7%
0.02%
+533.3%
Q2 2023$101,937
+13731.3%
314
-90.0%
0.00%
-87.0%
Q1 2023$737
+1947.2%
3,147
+2164.0%
0.02%
+2200.0%
Q4 2022$36
-100.0%
139
-97.8%
0.00%
-94.4%
Q3 2022$1,101,000
+434.5%
6,207
+449.3%
0.02%
+260.0%
Q2 2022$206,000
-58.9%
1,130
-42.2%
0.01%0.0%
Q1 2022$501,000
+209.3%
1,954
+177.2%
0.01%
+66.7%
Q4 2021$162,000
-18.6%
705
-17.5%
0.00%
-40.0%
Q3 2021$199,000
-26.8%
855
-39.2%
0.01%
-28.6%
Q2 2021$272,000
-10.5%
1,407
-4.2%
0.01%
+40.0%
Q1 2021$304,000
-30.3%
1,469
-36.7%
0.01%
-61.5%
Q4 2020$436,000
-82.4%
2,320
-87.9%
0.01%
-51.9%
Q3 2020$2,480,000
+811.8%
19,215
+513.7%
0.03%
+145.5%
Q2 2020$272,000
+2620.0%
3,131
+2308.5%
0.01%
+1000.0%
Q4 2019$10,000
-95.3%
130
-96.5%
0.00%
-92.3%
Q1 2019$212,000
+583.9%
3,727
+406.4%
0.01%
+550.0%
Q3 2018$31,0007360.00%
Other shareholders
INSPIRE MED SYS INC shareholders Q4 2023
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