13F reference period
Q2 2026
CUSIP: 91307C102
13F reference period
Q2 2026
Institutions Reporting
884
Shares (Excl. Options)
Price
$541.83
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 884 institutions filings for Q2 2026.
Security key
91307C102
13F reference period
Q2 2026
13F holders
884
13D/G owners
4
CIK / CUSIP context first
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Open recent reporting periods for CUSIP 91307C102:
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 |
|---|---|---|---|---|---|---|---|---|
| ROTHBLATT MARTINE A | 5.3% | $1,293,674,899 | 2,333,721 | ROTHBLATT MARTINE A | 30 Jun 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $1,351,014,797 | 2,278,348 | Vanguard Capital Management | 31 Mar 2026 | |||
| STATE STREET CORP | 4.9% | $661,670,195 | 2,199,994 | STATE STREET CORPORATION | 31 Dec 2024 | |||
| WELLINGTON MANAGEMENT GROUP LLP | 3.2% | -42% | $764,448,718 | -$588,967,957 | 1,379,025 | -44% | Wellington Management Group LLP | 30 Jun 2026 |
13F concentration
Largest 13F positions for this security by reported shares and value.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 12% | 5,294,529 | -1.9% | 0.04% | $2,868,735,059 |
| Avoro Capital Advisors LLC | 6.3% | 2,777,777 | +5.6% | 14% | $1,505,082,912 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.4% | 1,919,429 | -4.2% | 0.05% | $1,040,004,215 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 1,918,256 | -2% | 0.02% | $1,039,368,649 |
| STATE STREET CORP | 4.3% | 1,898,064 | +2.9% | 0.03% | $1,028,428,017 |
| RENAISSANCE TECHNOLOGIES LLC | 3.9% | 1,708,739 | -4.4% | 1.3% | $925,846,052 |
| WELLINGTON MANAGEMENT GROUP LLP | 3.1% | 1,379,025 | -39% | 0.13% | $747,197,117 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 996,598 | -19% | 0.03% | $538,855,226 |
| Jupiter Topco LLC | 1.9% | 831,129 | 0% | 0.18% | $450,139,639 |
| NORGES BANK | 1.6% | 694,753 | 0.04% | $376,438,018 | |
| ASSETMARK, INC | 1.4% | 624,068 | +1.3% | 0.58% | $338,138,858 |
| AQR CAPITAL MANAGEMENT LLC | 1.2% | 546,002 | -34% | 0.1% | $294,639,029 |
| DIMENSIONAL FUND ADVISORS LP | 1.2% | 527,904 | +3% | 0.05% | $286,045,734 |
| FMR LLC | 1.1% | 473,409 | -10% | 0.01% | $256,507,207 |
| Invesco Ltd. | 1.1% | 473,109 | -22% | 0.02% | $256,344,651 |
| BAILLIE GIFFORD & CO | 1.1% | 467,209 | +9.1% | 0.23% | $253,147,853 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 1% | 457,000 | 0% | 2.6% | $247,616,310 |
| MORGAN STANLEY | 0.99% | 436,699 | +6.7% | 0.01% | $236,617,580 |
| Vestal Point Capital, LP | 0.99% | 435,000 | +480% | 5.5% | $235,696,050 |
| NORTHERN TRUST CORP | 0.98% | 430,844 | -1.3% | 0.03% | $233,444,205 |
| MILLENNIUM MANAGEMENT LLC | 0.93% | 409,074 | +167% | 0.15% | $221,648,565 |
| FRANKLIN RESOURCES INC | 0.77% | 340,275 | +22% | 0.04% | $184,371,047 |
| Swedbank AB | 0.73% | 322,995 | -1.3% | 0.15% | $175,008,379 |
| ACADIAN ASSET MANAGEMENT LLC | 0.72% | 318,320 | +6% | 0.2% | $172,430,000 |
| CITADEL ADVISORS LLC | 0.69% | 304,692 | -16% | 0.09% | $165,091,266 |
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 | 1,576,472 | $851,418,325 | +$10,301,361 | $541.89 | 166 |
| 2026 Q2 | 41,729,255 | $22,628,340,686 | +$139,406,949 | $541.83 | 884 |
| 2026 Q1 | 41,506,194 | $24,574,371,128 | -$38,155,881 | $592.98 | 855 |
| 2025 Q4 | 41,674,368 | $20,284,637,524 | +$459,092,354 | $487.25 | 832 |
| 2025 Q3 | 40,884,780 | $17,141,521,441 | -$1,065,484,238 | $419.21 | 701 |
| 2025 Q2 | 43,924,518 | $12,621,620,981 | -$132,393,705 | $287.35 | 662 |
| 2025 Q1 | 44,441,020 | $13,691,236,526 | +$58,445,640 | $308.27 | 661 |
| 2024 Q4 | 43,992,356 | $15,526,430,783 | +$60,965,879 | $352.84 | 667 |
| 2024 Q3 | 43,520,361 | $15,594,079,368 | -$719,584,018 | $358.35 | 617 |
| 2024 Q2 | 45,751,455 | $14,568,456,882 | +$331,436,428 | $318.55 | 557 |
| 2024 Q1 | 45,081,525 | $10,361,695,587 | +$141,369,039 | $229.72 | 518 |
| 2023 Q4 | 44,516,671 | $9,786,687,446 | +$24,490,915 | $219.89 | 528 |
| 2023 Q3 | 44,424,001 | $10,034,347,626 | -$137,617,629 | $225.87 | 503 |
| 2023 Q2 | 44,929,853 | $9,916,555,660 | -$53,987,464 | $220.75 | 466 |
| 2023 Q1 | 45,106,269 | $10,099,164,591 | -$14,220,192 | $223.96 | 499 |
| 2022 Q4 | 44,906,712 | $12,485,251,712 | +$52,130,518 | $278.09 | 506 |
| 2022 Q3 | 44,754,285 | $9,370,900,072 | +$62,537,202 | $209.38 | 450 |
| 2022 Q2 | 44,045,171 | $10,378,944,055 | +$127,464,630 | $235.64 | 462 |
| 2022 Q1 | 44,003,492 | $7,893,754,591 | +$134,402,123 | $179.41 | 416 |
| 2021 Q4 | 43,119,761 | $9,315,950,531 | -$262,053,365 | $216.08 | 409 |
| 2021 Q3 | 44,131,602 | $8,148,234,087 | +$112,030,536 | $184.58 | 415 |
| 2021 Q2 | 43,453,740 | $7,794,694,945 | +$9,014,738 | $179.41 | 397 |
| 2021 Q1 | 43,411,843 | $7,268,500,823 | +$26,763,473 | $167.27 | 384 |
| 2020 Q4 | 43,003,015 | $6,528,125,218 | +$196,460,628 | $151.79 | 347 |
| 2020 Q3 | 41,894,495 | $4,231,829,902 | -$29,144,918 | $101.00 | 320 |