INOGEN INC's ticker is INGN and the CUSIP is 45780L104. A total of 229 filers reported holding INOGEN INC in Q1 2018. The put-call ratio across all filers is 1.95 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $143,000 | +921.4% | 2,098 | +559.7% | 0.00% | – |
| Q3 2019 | $14,000 | -54.8% | 318 | -31.0% | 0.00% | – |
| Q2 2019 | $31,000 | +19.2% | 461 | +71.4% | 0.00% | – |
| Q1 2019 | $26,000 | -78.9% | 269 | -72.9% | 0.00% | -100.0% |
| Q4 2018 | $123,000 | +57.7% | 992 | +210.0% | 0.00% | 0.0% |
| Q3 2018 | $78,000 | +609.1% | 320 | +481.8% | 0.00% | – |
| Q2 2018 | $11,000 | +22.2% | 55 | -23.6% | 0.00% | – |
| Q1 2018 | $9,000 | 0.0% | 72 | 0.0% | 0.00% | – |
| Q4 2017 | $9,000 | +28.6% | 72 | 0.0% | 0.00% | – |
| Q3 2017 | $7,000 | -41.7% | 72 | -40.0% | 0.00% | – |
| Q2 2017 | $12,000 | +500.0% | 120 | +380.0% | 0.00% | – |
| Q1 2017 | $2,000 | -90.5% | 25 | -92.0% | 0.00% | – |
| Q4 2016 | $21,000 | +10.5% | 313 | 0.0% | 0.00% | – |
| Q3 2016 | $19,000 | +26.7% | 313 | 0.0% | 0.00% | – |
| Q2 2016 | $15,000 | – | 313 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Novo Holdings A/S | 3,549,320 | $159,648,000 | 17.50% |
| Nichols Asset Management LLC | 206,766 | $9,300,000 | 2.05% |
| OBERWEIS ASSET MANAGEMENT INC/ | 130,960 | $5,891,000 | 1.70% |
| NEXT CENTURY GROWTH INVESTORS LLC | 659,333 | $29,656,000 | 1.40% |
| TIRSCHWELL & LOEWY INC | 175,400 | $7,889,000 | 1.38% |
| ARBOR CAPITAL MANAGEMENT LLC | 71,700 | $3,225,000 | 1.01% |
| Pembroke Management, LTD | 244,600 | $11,002,000 | 0.97% |
| KALMAR INVESTMENTS INC /DE/ | 507,043 | $22,807,000 | 0.94% |
| Cortina Asset Management, LLC | 418,736 | $18,835,000 | 0.85% |
| Lisanti Capital Growth, LLC | 14,647 | $659,000 | 0.78% |