INOGEN INC's ticker is INGN and the CUSIP is 45780L104. A total of 170 filers reported holding INOGEN INC in Q4 2021. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,019 | -92.9% | 770 | -84.3% | 0.00% | – |
| Q2 2023 | $56,480 | +1882566.7% | 4,890 | +1711.1% | 0.00% | – |
| Q1 2023 | $3 | -92.7% | 270 | -87.1% | 0.00% | – |
| Q4 2022 | $41 | -99.9% | 2,096 | 0.0% | 0.00% | – |
| Q3 2022 | $47,000 | -14.5% | 2,096 | -7.7% | 0.00% | – |
| Q2 2022 | $55,000 | +266.7% | 2,270 | +383.0% | 0.00% | – |
| Q1 2022 | $15,000 | -60.5% | 470 | -63.3% | 0.00% | – |
| Q4 2021 | $38,000 | +11.8% | 1,280 | +64.1% | 0.00% | – |
| Q3 2021 | $34,000 | -33.3% | 780 | 0.0% | 0.00% | – |
| Q2 2021 | $51,000 | +24.4% | 780 | 0.0% | 0.00% | – |
| Q1 2021 | $41,000 | +17.1% | 780 | 0.0% | 0.00% | – |
| Q4 2020 | $35,000 | +218.2% | 780 | +105.3% | 0.00% | – |
| Q3 2020 | $11,000 | -68.6% | 380 | -61.2% | 0.00% | – |
| Q2 2020 | $35,000 | -27.1% | 980 | +5.4% | 0.00% | -100.0% |
| Q1 2020 | $48,000 | +700.0% | 930 | +933.3% | 0.00% | – |
| Q4 2019 | $6,000 | +50.0% | 90 | 0.0% | 0.00% | – |
| Q3 2019 | $4,000 | -33.3% | 90 | 0.0% | 0.00% | – |
| Q2 2019 | $6,000 | -33.3% | 90 | 0.0% | 0.00% | – |
| Q1 2019 | $9,000 | -18.2% | 90 | 0.0% | 0.00% | – |
| Q4 2018 | $11,000 | -99.5% | 90 | -98.9% | 0.00% | -100.0% |
| Q3 2018 | $2,063,000 | – | 8,449 | – | 0.02% | – |
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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% |