No AI summary for this filing type
View Full Filing (SEC EDGAR)Duolingo
$141.76-4.8%
+$701.1M
Net Activity
+12.58% total shares
Institutions Holding
438
Popularity Rank
#1395
Avg Weight
0.18%
Total Value
$5.3B
438 institutions currently hold DUOL, with 269 net buyers and 185 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
185
Net Buying Institutions
269
Top 5 by Value
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Across its top 20 institutional holders, DUOL's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 37/100).
DUOL ranks #1395 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
DUOL is a disclosed holding of Baillie Gifford (Baillie Gifford & Co.), one of the tracked superinvestors on AlphaSMO — it makes up 0.5% of that fund's own 13F portfolio.
DUOL is a top-conviction position for Carnegie Mellon University — at 43.0% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in DUOL belongs to Baillie Gifford & Co, but the position matters far more to Carnegie Mellon University, who has 43.0% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Reinhart Partners, LLC. has added to its DUOL position for two straight quarters, increasing it by $2.1M to reach $4.2M today.
DUOL is down 4.8% today, but institutions show net buying of $701.1M this quarter — a divergence between today's price move and the underlying institutional flow.
DUOL posted net income of $410.8M over the trailing twelve months.
+$798.1M
Total Buy Value
$663.4M
Total Sell Value
269
Net Buyers
185
Net Sellers
DUOL
Q2 2026
Top 5 Institutional Movers
DUOL does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
13
Filings (90d)
$46.32M
Total Est. Value
315K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| LUIS VON AHN ARELLANO | 2026-10-07 | $16.30M |
| LUIS VON AHN ARELLANO | 2026-09-24 | $6.81M |
| LUIS VON AHN ARELLANO | 2026-09-22 | $540K |
| LUIS VON AHN ARELLANO | 2026-09-21 | $5.30M |
| LUIS VON AHN FOUNDATION | 2026-09-21 | $4.97M |
| LUIS VON AHN ARELLANO | 2026-09-16 | $4.35M |
| LUIS VON AHN FOUNDATION | 2026-09-16 | $2.93M |
| STEPHEN CHEN | 2026-09-14 | $1.16M |
| WILLIAM B. GORDON | 2026-09-08 | $3.09M |
| NATALIE GLANCE | 2026-08-18 | $200K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Von Ahn Luis | 13G/A | 2026-08-12 | 8.2% |
3
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)Duolingo disclosed in an 8-K filed on August 10, 2026 that its board was expanded from nine to ten directors, with Sallie Krawcheck appointed immediately as a Class I director and a member of the Audit, Risk and Compliance Committee. Her term runs through the 2028 annual meeting of stockholders. The filing also details her compensation: annual cash retainers of $45,000 for board service plus $10,000 for the audit committee, along with stock-price-based RSU awards—an initial award of $450,000, a prorated $180,000 award, and an annual $215,000 award—most vesting over one to three years subject to continued service. She is also expected to enter into the company's standard indemnification agreement.
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)26603R106
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