DU
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Capital World Investors
· Exited
−$277M
Change
−2.2M
Δ Own
−100.0%
Date
Q1 2026
|
Capital World Investors | Exited· Q1 2026 | −$277M | −2.2M | −100.0% | Q1 2026 | |||||
|
FMR LLC
· Reduced
−$191M
Change
−1.5M
Δ Own
−58.6%
Date
Q1 2026
|
FMR LLC | Reduced· Q1 2026 | −$191M | −1.5M | −58.6% | Q1 2026 | |||||
|
Dragoneer Investment Group, LLC
· Exited
−$143M
Change
−1.2M
Δ Own
−100.0%
Date
Q1 2026
|
Dragoneer Investment Group, LLC | Exited· Q1 2026 | −$143M | −1.2M | −100.0% | Q1 2026 | |||||
|
T. Rowe Price Investment Management, Inc.
· Exited
−$96M
Change
−779K
Δ Own
−100.0%
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Exited· Q1 2026 | −$96M | −779K | −100.0% | Q1 2026 | |||||
|
AQR Capital Management LLC
· Reduced
−$82M
Change
−665K
Date
Q1 2026
|
AQR Capital Management LLC | Reduced· Q1 2026 | −$82M | −665K | – | Q1 2026 | |||||
|
Foxhaven Asset Management, LP
· Exited
−$71M
Change
−572K
Δ Own
−100.0%
Date
Q1 2026
|
Foxhaven Asset Management, LP | Exited· Q1 2026 | −$71M | −572K | −100.0% | Q1 2026 | |||||
|
Norges
· Exited
−$61M
Change
−491K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$61M | −491K | −100.0% | Q1 2026 | |||||
|
Whale Rock Capital Management LLC
· Reduced
−$50M
Change
−405K
Δ Own
−46.2%
Date
Q1 2026
|
Whale Rock Capital Management LLC | Reduced· Q1 2026 | −$50M | −405K | −46.2% | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
−$38M
Change
−310K
Δ Own
−46.4%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | −$38M | −310K | −46.4% | Q1 2026 | |||||
|
Spyglass Capital Management LLC
· Exited
−$35M
Change
−287K
Δ Own
−100.0%
Date
Q1 2026
|
Spyglass Capital Management LLC | Exited· Q1 2026 | −$35M | −287K | −100.0% | Q1 2026 | |||||
|
Altshuler Shaham Ltd
· Reduced
−$29M
Change
−234K
Date
Q1 2026
|
Altshuler Shaham Ltd | Reduced· Q1 2026 | −$29M | −234K | – | Q1 2026 | |||||
|
T. Rowe Price Associates
· Reduced
−$26M
Change
−207K
Date
Q1 2026
|
T. Rowe Price Associates | Reduced· Q1 2026 | −$26M | −207K | – | Q1 2026 | |||||
|
Thorntree Capital Partners LP
· Exited
−$23M
Change
−185K
Δ Own
−100.0%
Date
Q1 2026
|
Thorntree Capital Partners LP | Exited· Q1 2026 | −$23M | −185K | −100.0% | Q1 2026 | |||||
|
Bit Capital GMBH
· Exited
−$22M
Change
−179K
Δ Own
−100.0%
Date
Q1 2026
|
Bit Capital GMBH | Exited· Q1 2026 | −$22M | −179K | −100.0% | Q1 2026 | |||||
|
Capital International Investors
· Reduced
−$20M
Change
−159K
Date
Q1 2026
|
Capital International Investors | Reduced· Q1 2026 | −$20M | −159K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Shelton James H.
· Director
Grant (A)
$15K
|
Shelton James H. | Director | Grant (A) | $124.76 | 120 | $15K | 12K | +1.0% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Bohutinsky Amy
· Director
Grant (A)
$16K
|
Bohutinsky Amy | Director | Grant (A) | $124.76 | 130 | $16K | 8K | +1.7% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Schlosser Mario
· Director
Grant (A)
$17K
|
Schlosser Mario | Director | Grant (A) | $124.76 | 140 | $17K | 4K | +3.4% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Lilly III John Osborne
· Director
Grant (A)
$15K
|
Lilly III John Osborne | Director | Grant (A) | $124.76 | 118 | $15K | 9K | +1.3% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Chen Stephen C.
· Officer
2 operations
0
|
Chen Stephen C. | Officer | 2 operations | $14.42 | 0 | – | 0 | – | Jun 17, 2026 | Jun 18, 2026 | |||||||||
|
Shelton James H.
· Director
Grant (A)
2K
|
Shelton James H. | Director | Grant (A) | – | 2K | – | 12K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Clemens Sara
· Director
Grant (A)
2K
|
Clemens Sara | Director | Grant (A) | – | 2K | – | 6K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Bohutinsky Amy
· Director
Grant (A)
2K
|
Bohutinsky Amy | Director | Grant (A) | – | 2K | – | 8K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Lilly III John Osborne
· Director
Grant (A)
2K
|
Lilly III John Osborne | Director | Grant (A) | – | 2K | – | 9K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Gordon William B.
· Director
Grant (A)
2K
|
Gordon William B. | Director | Grant (A) | – | 2K | – | 78K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Schlosser Mario
· Director
Grant (A)
2K
|
Schlosser Mario | Director | Grant (A) | – | 2K | – | 4K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Ross Bonnie
· Director
Grant (A)
2K
|
Ross Bonnie | Director | Grant (A) | – | 2K | – | 3K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Hacker Severin
· Director
2 operations
0
|
Hacker Severin | Director | 2 operations | – | 0 | – | 237K | – | May 27, 2026 | May 29, 2026 | |||||||||
|
Hacker Severin
· Director
Tax withholding or exercise payment (F)
-$3.4M
|
Hacker Severin | Director | Tax withholding or exercise payment (F) | $107.82 | -32K | -$3.4M | 205K | – | May 27, 2026 | May 29, 2026 | |||||||||
|
Von Ahn Luis
· Director
2 operations
0
|
Von Ahn Luis | Director | 2 operations | – | 0 | – | 3.4M | – | May 27, 2026 | May 29, 2026 | |||||||||
481 reporting institutions disclosed DUOL position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.