Whale Analyzer
RDDT Institutional Holders and 13F Ownership
Compare 8 tracked holders of RDDT, their reported positions and disclosed changes. Coverage is limited to the investors tracked by Whale Analyzer; these records do not establish all shareholders or current trades. Baillie Gifford is the largest reported holder at $1.25B; the top five funds control 89.8% of reported ownership; institutions were net buying last quarter (5 increased, 2 reduced); the stock trades above the aggregate whale cost basis of $95.17. Top tracked holders include Baillie Gifford, Philippe Laffont, Chase Coleman, and Dan Sundheim.
Continue to the live RDDT dashboardTop holders
| Investor | Reported value | Shares | Change | Report date |
|---|---|---|---|---|
| Baillie Gifford 13F portfolio Baillie Gifford & Co holdings | $1.25B | 7.2M | Reduced | 2026-06-30 |
| Philippe Laffont 13F portfolio Coatue Management holdings | $484.3M | 2.8M | Held | 2026-06-30 |
| Chase Coleman 13F portfolio Tiger Global Management holdings | $439.0M | 2.5M | Increased | 2026-06-30 |
| Dan Sundheim 13F portfolio D1 Capital Partners holdings | $427.8M | 2.5M | Increased | 2026-06-30 |
| Edgewood Management 13F portfolio Edgewood Management LLC holdings | $287.2M | 1.7M | New | 2026-06-30 |
| Andreas Halvorsen 13F portfolio Viking Global Investors holdings | $271.7M | 1.6M | Reduced | 2026-06-30 |
| Ray Dalio 13F portfolio Bridgewater Associates holdings | $44.7M | 257.4K | Increased | 2026-06-30 |
| Stanley Druckenmiller 13F portfolio Duquesne Family Office holdings | $9.8M | 56.5K | New | 2026-06-30 |
Ownership concentration
Reported ownership of RDDT is highly concentrated across tracked institutions.
- Single largest holder: 38.9% of reported ownership
- Top 5 holders: 89.8%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 8 tracked institutions, 5 increased, 2 reduced, 1 held. Net positioning is net buying.
- Baillie Gifford — Baillie Gifford & Co ($1.25B) (▼ 1.6% qoq shares) · avg cost $87.16
- Philippe Laffont — Coatue Management ($484.3M) (→ 0.0% qoq shares)
- Chase Coleman — Tiger Global Management ($439.0M) (▲ 1.2% qoq shares)
- Dan Sundheim — D1 Capital Partners ($427.8M) (▲ 0.2% qoq shares) · avg cost $98.38
- Edgewood Management — Edgewood Management LLC ($287.2M) · avg cost $139.73
- Andreas Halvorsen — Viking Global Investors ($271.7M) (▼ 38.6% qoq shares) · avg cost $80.17
- Ray Dalio — Bridgewater Associates ($44.7M) (▲ 274.1% qoq shares)
- Stanley Druckenmiller — Duquesne Family Office ($9.8M) · avg cost $84.37
Whale cost basis vs current price
The aggregate tracked cost basis is $95.17 versus a current price of $157.77, so RDDT trades above its cost basis (+65.8%). Average unrealized P&L across tracked holders: 64%.
Sector positioning — Communication Services
RDDT sits within the Communication Services sector alongside 33 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live RDDT dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- SPCX whale holders — Space Exploration Technologies Corp
- NVDA whale holders — NVIDIA
- AMZN whale holders — Amazon.Com
- MELI whale holders — MercadoLibre
- SE whale holders — Sea Ltd ADR
- SPOT whale holders — Spotify Technology SA
- NET whale holders — Cloudflare Inc
- APP whale holders — AppLovin
Learn more in Whale Analyzer Academy
Deepen your read on RDDT with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns RDDT stock?
Whale Analyzer tracks 8 public institutional holders of RDDT with a combined reported value of $3.21B. See the holder table above for the largest tracked positions.
Which top funds are buying RDDT?
Tracked institutions were net buying last quarter — 5 increased, 2 reduced, 1 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is RDDT ownership?
The top five tracked holders report 89.8% of aggregate ownership.
Is RDDT above or below the whale cost basis?
The aggregate tracked cost basis is $95.17 versus a current price of $157.77 (+65.8%).
What does 13F ownership mean for RDDT?
These are historical reported positions from tracked filers, not real-time ownership or a complete shareholder register. Use the interactive RDDT dashboard to explore them, or read our 13F Alpha Signals Guide.