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Of the 13 tracked institutions holding DUOL, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +6.7pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, DUOL (DUOLINGO INC) is held with a combined value of $1.92B across 16,673,328 shares. The largest holder is VANGUARD GROUP INC with a position worth $635.62M. 5 funds increased their holdings. 8 funds reduced their position.
Total Institutional Value
$1.92B
Total Shares Held
16,673,328
Institutional Holders
13
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $635.62M | 0.01% | -0.6% |
| 2 | BAILLIE GIFFORD & CO | $480.61M | 0.49% | +0.3% |
| 3 | BlackRock, Inc. | $392.95M | 0.01% | +2.2% |
| 4 | STATE STREET CORP | $116.67M | 0.00% | +2.3% |
| 5 | FMR LLC | $107.77M | 0.01% | -58.6% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $59.52M | 0.09% | +91.3% |
| 7 | Whale Rock Capital Management LLC | $46.50M | 0.60% | -46.2% |
| 8 | MILLENNIUM MANAGEMENT LLC | $33.15M | 0.01% | -20.6% |
| 9 | CITADEL ADVISORS LLC | $27.00M | 0.02% | -14.2% |
| 10 | AQR CAPITAL MANAGEMENT LLC | $10.85M | 0.00% | -85.8% |
| Member | Type | Date |
|---|---|---|
| Lisa McClain | Sell | Aug 13, 2025 |
| Lisa McClain | Sell | Jun 24, 2025 |
| Lisa McClain | Buy | Jun 17, 2025 |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of DUOL with a position worth $635.62M, representing 0.01% of their portfolio. In total, 13 institutional investors hold DUOL with a combined value of $1.92B.
Institutional investors hold $1.92B worth of DUOL stock across 13 positions. The largest institutional holder is VANGUARD GROUP INC with $635.62M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For DUOL, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their DUOL positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$122.24
2026-07-24
YTD
-30.7%
11% of 52-week range
