Transactions disclosed by company insiders to the SEC on Form 4, most recent first.
| Insider | Role | Date | Shares | Value |
|---|---|---|---|---|
| BLAKE KATRYN | Insider | 2026-08-12 | 2,240 | $275,251 |
| Leproust Emily M. | Chief Executive Officer | 2026-08-12 | 19,952 | $531,920 |
| Leproust Emily M. | Chief Executive Officer | 2026-08-12 | 19,952 | $2,495,508 |
| Leproust Emily M. | Chief Executive Officer | 2026-08-10 | 113,318 | $3,021,058 |
| Leproust Emily M. | Chief Executive Officer | 2026-08-10 | 113,318 | $14,183,051 |
| CHESS ROBERT | Insider | 2026-08-07 | 18,417 | $218,978 |
| CHESS ROBERT | Insider | 2026-08-07 | 18,417 | $2,042,261 |
| Cho Dennis | See Remarks | 2026-08-05 | 14,205 | $1,558,999 |
| Green Paula | SVP of Human Resources | 2026-08-03 | 1,133 | $96,669 |
| WERNER ROBERT F. | Chief Accounting Officer | 2026-08-03 | 167 | $14,249 |
Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.
| Fund | Change | Quarter |
|---|---|---|
| FIL Ltd | FIL Ltd opened a new position worth $65,955,956. | 2026-06-30 |
| Sixth Street Partners Management Company, L.P. | Sixth Street Partners Management Company, L.P. opened a new position worth $57,317,637. | 2026-06-30 |
| Granahan Investment Management, LLC | Granahan Investment Management, LLC opened a new position worth $32,395,060. | 2026-06-30 |
| DIMENSIONAL FUND ADVISORS LP | DIMENSIONAL FUND ADVISORS LP increased this position by 138% ($24,234,778 -> $57,602,512). | 2026-06-30 |
| GEODE CAPITAL MANAGEMENT, LLC | GEODE CAPITAL MANAGEMENT, LLC increased this position by 131% ($62,059,086 -> $143,064,065). | 2026-06-30 |
| AMERICAN CENTURY COMPANIES INC | AMERICAN CENTURY COMPANIES INC increased this position by 2687% ($1,798,070 -> $50,105,932). | 2026-06-30 |
| Artisan Partners Limited Partnership | Artisan Partners Limited Partnership increased this position by 63% ($302,596,753 -> $494,031,558). | 2026-06-30 |
| Amova Asset Management Americas, Inc. | Amova Asset Management Americas, Inc. increased this position by 71% ($60,262,594 -> $102,842,637). | 2026-06-30 |
Largest reported positions as of 2026-06-30.
| Fund | Value | Shares |
|---|---|---|
| Artisan Partners Limited Partnership | $494,031,558 | 4,802,017 |
| FMR LLC | $473,967,543 | 4,606,994 |
| ARK Investment Management LLC | $468,083,756 | 4,549,803 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $290,634,868 | 2,824,989 |
| VANGUARD CAPITAL MANAGEMENT LLC | $277,701,926 | 2,699,280 |
| EdgePoint Investment Group Inc. | $259,425,809 | 2,521,635 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $223,722,231 | 2,174,594 |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | $219,792,832 | 2,136,400 |
| GEODE CAPITAL MANAGEMENT, LLC | $143,064,065 | 1,390,273 |
| Driehaus Capital Management LLC | $105,197,475 | 1,022,526 |
Data compiled from public SEC filings. This is informational reporting, not investment advice.
Quarter Ending 2026-03-31 During the quarter ending 2026-03-31, William Blair Investment Management, LLC made notable adjustments across its equity portfolio, with a clear tilt toward adding to existing positions rather than establishing new ones. The most significant new commitment was a fresh stake in Birkenstock Holding PLC (BIRK), valued at $92,276,654. Several holdings saw dramatic … Read more