| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Sio Capital Management, LLC | 2.4% | -52% | $1,730,869 | -$1,838,879 | 5,583,448 | -52% | Sio Capital Management, LLC | 31 Mar 2025 |
As of 30 Sep 2025, 17 institutional investors reported holding 2,338,371 shares of Vaxart, Inc. - Common Stock, $0.0001 par value per share (VXRT). This represents 1% of the company’s total 227,895,837 outstanding shares.
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 27,000 | $9,692 | -$3,650 | $0.35 | 2 |
| 2025 Q3 | 2,338,371 | $839,886 | -$9,288,361 | $0.36 | 17 |
| 2025 Q2 | 22,805,763 | $10,301,552 | -$1,737,545 | $0.45 | 97 |
| 2025 Q1 | 27,306,075 | $11,110,908 | -$3,608,001 | $0.41 | 89 |
| 2024 Q4 | 35,726,880 | $23,655,498 | -$1,337,710 | $0.66 | 89 |
| 2024 Q3 | 37,562,644 | $31,885,705 | -$1,918,960 | $0.85 | 98 |
| 2024 Q2 | 40,533,473 | $27,048,090 | -$12,357,006 | $0.67 | 100 |
| 2024 Q1 | 39,855,545 | $51,813,853 | +$31,703,714 | $1.30 | 100 |
| 2023 Q4 | 18,309 | $10,488 | -$22,921 | $0.57 | 1 |
| 2023 Q3 | 17,781,081 | $13,405,491 | -$7,827,455 | $0.75 | 88 |
| 2023 Q2 | 28,205,064 | $20,590,557 | -$3,020,906 | $0.73 | 99 |
| 2023 Q1 | 33,532,398 | $25,374,297 | -$8,369,387 | $0.76 | 101 |
| 2022 Q4 | 44,242,358 | $42,512,199 | -$8,975,515 | $0.96 | 119 |
| 2022 Q3 | 50,497,126 | $110,081,488 | +$12,793,989 | $2.18 | 117 |
| 2022 Q2 | 34,038,076 | $119,126,953 | -$4,375,107 | $3.50 | 119 |
| 2022 Q1 | 44,809,341 | $225,820,939 | +$10,161,831 | $5.04 | 129 |
| 2021 Q4 | 41,854,261 | $262,361,581 | +$29,295,123 | $6.27 | 131 |
| 2021 Q3 | 37,378,426 | $297,325,261 | +$21,102,742 | $7.95 | 135 |
| 2021 Q2 | 34,768,353 | $260,453,783 | +$22,384,605 | $7.49 | 131 |
| 2021 Q1 | 32,130,389 | $194,347,075 | -$17,585,563 | $6.05 | 143 |
| 2020 Q4 | 35,104,315 | $200,513,249 | -$10,572,381 | $5.71 | 127 |
| 2020 Q3 | 36,748,424 | $244,395,087 | +$104,733,779 | $6.65 | 118 |
| 2020 Q2 | 19,595,158 | $173,347,096 | -$94,736,852 | $8.85 | 83 |
| 2020 Q1 | 30,287,350 | $53,611,400 | +$5,763,655 | $1.77 | 30 |
| 2019 Q4 | 26,774,026 | $9,383,751 | +$79,733 | $0.35 | 11 |
| 2019 Q3 | 26,512,633 | $9,517,842 | +$8,809,716 | $0.36 | 13 |
| 2019 Q2 | 1,972,618 | $1,321,170 | +$822,673 | $0.67 | 13 |
| 2019 Q1 | 666,901 | $1,292,760 | +$447,347 | $1.94 | 10 |
| 2018 Q4 | 438,221 | $820,118 | -$498,406 | $1.87 | 13 |
| 2018 Q3 | 658,356 | $1,877,498 | +$330,378 | $2.85 | 17 |
| 2018 Q2 | 542,449 | $1,643,424 | -$932,225 | $3.03 | 14 |
| 2018 Q1 | 648,488 | $3,418,863 | +$3,418,862 | $5.31 | 13 |