13F reference period
Q2 2026
CUSIP: 909214306
13F reference period
Q2 2026
Institutions Reporting
153
Shares (Excl. Options)
Price
$3.66
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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Latest holder context comes from 153 institutions filings for Q2 2026.
Security key
909214306
13F reference period
Q2 2026
13F holders
153
13D/G owners
3
CIK / CUSIP context first
Broader feeds
Open recent reporting periods for CUSIP 909214306:
13D/G owners
Large-stake holder rows connected to Schedule 13D/G evidence.
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 7.4% | $21,297,635 | 5,245,723 | BlackRock, Inc. | 31 Mar 2025 | |||
| NEEDHAM INVESTMENT MANAGEMENT LLC | 6.8% | -15% | $13,522,282 | -$2,100,756 | 4,812,200 | -13% | NEEDHAM INVESTMENT MANAGEMENT L.L.C. | 31 Dec 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.3% | $7,881,039 | 3,807,265 | Vanguard Portfolio Management | 31 Mar 2026 |
13F concentration
Largest 13F positions for this security by reported shares and value.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| NEUBERGER BERMAN GROUP LLC | 7.4% | 5,375,377 | +7.6% | 0.01% | $19,734,450 |
| BlackRock, Inc. | 7.2% | 5,221,206 | +2.4% | 0% | $19,109,613 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 6.1% | 4,428,000 | 0% | 0.49% | $16,206,480 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.2% | 3,748,021 | -0.21% | 0% | $13,717,757 |
| IES Holdings, Inc. | 4.7% | 3,378,514 | +4.3% | 4% | $12,365,361 |
| D. E. Shaw & Co., Inc. | 4.3% | 3,117,334 | -7.4% | 0.01% | $11,409,443 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.1% | 2,987,161 | +2.1% | 0% | $10,933,009 |
| AQR CAPITAL MANAGEMENT LLC | 3.5% | 2,501,607 | +82% | 0% | $9,155,880 |
| ACADIAN ASSET MANAGEMENT LLC | 2.5% | 1,775,752 | +20% | 0.01% | $6,493,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 1,699,557 | +15% | 0% | $6,221,986 |
| FEDERATED HERMES, INC. | 2.3% | 1,635,374 | +5.6% | 0.01% | $5,985,469 |
| STATE STREET CORP | 2.2% | 1,578,040 | +4.2% | 0% | $5,793,824 |
| Kovack Advisors, Inc. | 2.2% | 1,577,986 | +13% | 0.28% | $5,822,768 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2% | 1,468,256 | -14% | 0% | $5,373,817 |
| Newport Trust Company, LLC | 1.8% | 1,267,327 | -8.8% | 0.01% | $4,638,417 |
| MILLENNIUM MANAGEMENT LLC | 1.7% | 1,217,555 | -47% | 0% | $4,456,251 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.5% | 1,065,140 | +4% | 0.01% | $3,898,412 |
| Saba Capital Management, L.P. | 1.4% | 988,696 | -45% | 0.11% | $3,618,627 |
| RENAISSANCE TECHNOLOGIES LLC | 1.3% | 927,700 | +1.6% | 0% | $3,395,382 |
| DIMENSIONAL FUND ADVISORS LP | 1.1% | 772,776 | -18% | 0% | $2,829,452 |
| JPMORGAN CHASE & CO | 1.1% | 769,559 | +87% | 0% | $2,916,629 |
| DEUTSCHE BANK AG\ | 0.94% | 677,745 | +997% | 0% | $2,480,547 |
| PALISADE CAPITAL MANAGEMENT, LP | 0.87% | 626,582 | -57% | 0.1% | $2,293,290 |
| NEW YORK STATE COMMON RETIREMENT FUND | 0.86% | 624,461 | 0% | 0% | $2,285,527 |
| JANE STREET GROUP, LLC | 0.81% | 588,798 | +703% | 0% | $2,155,001 |
Quarter history
Holder count, reported shares/value, and median price by quarter.
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 420,739 | $974,896 | +$34,883 | $2.31 | 25 |
| 2026 Q2 | 57,984,480 | $212,278,547 | +$687,590 | $3.66 | 153 |
| 2026 Q1 | 58,217,868 | $120,551,880 | +$903,467 | $2.07 | 154 |
| 2025 Q4 | 57,192,622 | $157,856,437 | -$961,885 | $2.76 | 156 |
| 2025 Q3 | 56,028,136 | $218,515,446 | -$6,854,959 | $3.90 | 166 |
| 2025 Q2 | 57,479,842 | $260,373,756 | -$2,341,424 | $4.53 | 173 |
| 2025 Q1 | 57,982,746 | $266,084,906 | -$3,740,771 | $4.59 | 178 |
| 2024 Q4 | 58,285,193 | $368,971,479 | +$5,406,639 | $6.33 | 196 |
| 2024 Q3 | 57,371,770 | $326,022,139 | -$237,432 | $5.68 | 169 |
| 2024 Q2 | 57,346,318 | $236,836,344 | +$187,211 | $4.13 | 151 |
| 2024 Q1 | 57,033,050 | $280,062,464 | -$12,128,745 | $4.91 | 147 |
| 2023 Q4 | 59,385,774 | $333,804,451 | -$4,646,055 | $5.62 | 149 |
| 2023 Q3 | 58,513,519 | $202,284,812 | +$554,186 | $3.45 | 134 |
| 2023 Q2 | 58,279,733 | $232,003,207 | -$9,229,324 | $3.98 | 143 |
| 2023 Q1 | 60,682,549 | $235,385,095 | -$13,825,688 | $3.88 | 157 |
| 2022 Q4 | 63,822,380 | $326,167,315 | -$27,097,173 | $5.11 | 175 |
| 2022 Q3 | 66,217,292 | $500,532,451 | -$3,567,798 | $7.55 | 142 |
| 2022 Q2 | 65,773,533 | $791,979,874 | +$29,121,318 | $12.03 | 167 |
| 2022 Q1 | 62,902,437 | $1,358,791,514 | +$11,498,650 | $21.61 | 180 |
| 2021 Q4 | 62,477,519 | $1,283,659,597 | +$24,349,151 | $20.57 | 168 |
| 2021 Q3 | 60,111,866 | $1,510,616,374 | -$13,838,323 | $25.14 | 174 |
| 2021 Q2 | 60,546,896 | $1,531,470,365 | -$1,069,191 | $25.31 | 173 |
| 2021 Q1 | 60,553,337 | $1,538,369,770 | -$55,837,070 | $25.42 | 179 |
| 2020 Q4 | 62,818,148 | $1,236,042,424 | +$15,920,198 | $19.68 | 175 |
| 2020 Q3 | 62,165,493 | $663,386,294 | -$2,445,655 | $10.67 | 157 |